[hibernate-commits] Hibernate SVN: r17251 - in core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria: expression and 2 other directories.
hibernate-commits at lists.jboss.org
hibernate-commits at lists.jboss.org
Fri Aug 7 08:12:21 EDT 2009
Author: steve.ebersole at jboss.com
Date: 2009-08-07 08:12:20 -0400 (Fri, 07 Aug 2009)
New Revision: 17251
Added:
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryArithmeticOperation.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryOperatorExpression.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/SubqueryComparisonModifierExpression.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryArithmeticOperation.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryOperatorExpression.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AbsFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentDateFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimeFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimestampFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LengthFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LocateFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LowerFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SqrtFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SubstringFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/TrimFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/UpperFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/predicate/LikePredicate.java
Modified:
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/QueryBuilderImpl.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AggregationFunction.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/BasicFunctionExpression.java
core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/FunctionExpression.java
Log:
EJB-447 : Implement JPA 2.0 criteria apis (completed function support)
Modified: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/QueryBuilderImpl.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/QueryBuilderImpl.java 2009-08-06 18:39:33 UTC (rev 17250)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/QueryBuilderImpl.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -41,10 +41,25 @@
import javax.persistence.Tuple;
import org.hibernate.ejb.EntityManagerFactoryImpl;
+import org.hibernate.ejb.criteria.expression.BinaryArithmeticOperation;
import org.hibernate.ejb.criteria.expression.CompoundSelectionImpl;
import org.hibernate.ejb.criteria.expression.ParameterExpressionImpl;
import org.hibernate.ejb.criteria.expression.LiteralExpression;
+import org.hibernate.ejb.criteria.expression.SubqueryComparisonModifierExpression;
+import org.hibernate.ejb.criteria.expression.UnaryArithmeticOperation;
+import org.hibernate.ejb.criteria.expression.function.AbsFunction;
import org.hibernate.ejb.criteria.expression.function.AggregationFunction;
+import org.hibernate.ejb.criteria.expression.function.BasicFunctionExpression;
+import org.hibernate.ejb.criteria.expression.function.CurrentDateFunction;
+import org.hibernate.ejb.criteria.expression.function.CurrentTimeFunction;
+import org.hibernate.ejb.criteria.expression.function.CurrentTimestampFunction;
+import org.hibernate.ejb.criteria.expression.function.LengthFunction;
+import org.hibernate.ejb.criteria.expression.function.LocateFunction;
+import org.hibernate.ejb.criteria.expression.function.LowerFunction;
+import org.hibernate.ejb.criteria.expression.function.SqrtFunction;
+import org.hibernate.ejb.criteria.expression.function.SubstringFunction;
+import org.hibernate.ejb.criteria.expression.function.TrimFunction;
+import org.hibernate.ejb.criteria.expression.function.UpperFunction;
import org.hibernate.ejb.criteria.predicate.BooleanExpressionPredicate;
import org.hibernate.ejb.criteria.predicate.ExplicitTruthValueCheck;
import org.hibernate.ejb.criteria.predicate.TruthValue;
@@ -53,6 +68,7 @@
import org.hibernate.ejb.criteria.predicate.ComparisonPredicate;
import org.hibernate.ejb.criteria.predicate.InPredicate;
import org.hibernate.ejb.criteria.predicate.BetweenPredicate;
+import org.hibernate.ejb.criteria.predicate.LikePredicate;
import static org.hibernate.ejb.criteria.predicate.ComparisonPredicate.ComparisonOperator;
/**
@@ -519,7 +535,55 @@
return new InPredicate<T>( this, expression, values );
}
+ public Predicate like(Expression<String> matchExpression, Expression<String> pattern) {
+ return new LikePredicate( this, matchExpression, pattern );
+ }
+ public Predicate like(Expression<String> matchExpression, Expression<String> pattern, Expression<Character> escapeCharacter) {
+ return new LikePredicate( this, matchExpression, pattern, escapeCharacter );
+ }
+
+ public Predicate like(Expression<String> matchExpression, Expression<String> pattern, char escapeCharacter) {
+ return new LikePredicate( this, matchExpression, pattern, escapeCharacter );
+ }
+
+ public Predicate like(Expression<String> matchExpression, String pattern) {
+ return new LikePredicate( this, matchExpression, pattern );
+ }
+
+ public Predicate like(Expression<String> matchExpression, String pattern, Expression<Character> escapeCharacter) {
+ return new LikePredicate( this, matchExpression, pattern, escapeCharacter );
+ }
+
+ public Predicate like(Expression<String> matchExpression, String pattern, char escapeCharacter) {
+ return new LikePredicate( this, matchExpression, pattern, escapeCharacter );
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, Expression<String> pattern) {
+ return like( matchExpression, pattern ).negate();
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, Expression<String> pattern, Expression<Character> escapeCharacter) {
+ return like( matchExpression, pattern, escapeCharacter ).negate();
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, Expression<String> pattern, char escapeCharacter) {
+ return like( matchExpression, pattern, escapeCharacter ).negate();
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, String pattern) {
+ return like( matchExpression, pattern ).negate();
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, String pattern, Expression<Character> escapeCharacter) {
+ return like( matchExpression, pattern, escapeCharacter ).negate();
+ }
+
+ public Predicate notLike(Expression<String> matchExpression, String pattern, char escapeCharacter) {
+ return like( matchExpression, pattern, escapeCharacter ).negate();
+ }
+
+
// parameters ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/**
@@ -603,307 +667,459 @@
}
+ // other functions ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- public Predicate exists(Subquery<?> subquery) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <T> Expression<T> function(String name, Class<T> returnType, Expression<?>... arguments) {
+ return new BasicFunctionExpression<T>( this, returnType, name, arguments );
}
- public <Y> Expression<Y> all(Subquery<Y> ySubquery) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> abs(Expression<N> expression) {
+ return new AbsFunction<N>( this, expression );
}
- public <Y> Expression<Y> some(Subquery<Y> ySubquery) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Double> sqrt(Expression<? extends Number> expression) {
+ return new SqrtFunction( this, expression );
}
- public <Y> Expression<Y> any(Subquery<Y> ySubquery) {
- return null;
+ public Expression<java.sql.Date> currentDate() {
+ return new CurrentDateFunction( this );
}
- public <N extends Number> Expression<N> neg(Expression<N> nExpression) {
- return null;
+ public Expression<java.sql.Timestamp> currentTimestamp() {
+ return new CurrentTimestampFunction( this );
}
- public <N extends Number> Expression<N> abs(Expression<N> nExpression) {
- return null;
+ public Expression<java.sql.Time> currentTime() {
+ return new CurrentTimeFunction( this );
}
- public <N extends Number> Expression<N> sum(Expression<? extends N> expression, Expression<? extends N> expression1) {
- return null;
+ public Expression<String> substring(Expression<String> value, Expression<Integer> start) {
+ return new SubstringFunction( this, value, start );
}
- public <N extends Number> Expression<N> prod(Expression<? extends N> expression, Expression<? extends N> expression1) {
- return null;
+ public Expression<String> substring(Expression<String> value, int start) {
+ return new SubstringFunction( this, value, start );
}
- public <N extends Number> Expression<N> diff(Expression<? extends N> expression, Expression<? extends N> expression1) {
- return null;
+ public Expression<String> substring(Expression<String> value, Expression<Integer> start, Expression<Integer> length) {
+ return new SubstringFunction( this, value, start, length );
}
- public <N extends Number> Expression<N> sum(Expression<? extends N> expression, N n) {
- return null;
+ public Expression<String> substring(Expression<String> value, int start, int length) {
+ return new SubstringFunction( this, value, start, length );
}
- public <N extends Number> Expression<N> prod(Expression<? extends N> expression, N n) {
- return null;
+ public Expression<String> trim(Expression<String> trimSource ) {
+ return new TrimFunction( this, trimSource );
}
- public <N extends Number> Expression<N> diff(Expression<? extends N> expression, N n) {
- return null;
+ public Expression<String> trim(Trimspec trimspec, Expression<String> trimSource) {
+ return new TrimFunction( this, trimspec, trimSource );
}
- public <N extends Number> Expression<N> sum(N n, Expression<? extends N> expression) {
- return null;
+ public Expression<String> trim(Expression<Character> trimCharacter, Expression<String> trimSource) {
+ return new TrimFunction( this, trimCharacter, trimSource );
}
- public <N extends Number> Expression<N> prod(N n, Expression<? extends N> expression) {
- return null;
+ public Expression<String> trim(Trimspec trimspec, Expression<Character> trimCharacter, Expression<String> trimSource) {
+ return new TrimFunction( this, trimspec, trimCharacter, trimSource );
}
- public <N extends Number> Expression<N> diff(N n, Expression<? extends N> expression) {
- return null;
+ public Expression<String> trim(char trimCharacter, Expression<String> trimSource) {
+ return new TrimFunction( this, trimCharacter, trimSource );
}
- public Expression<Number> quot(Expression<? extends Number> expression, Expression<? extends Number> expression1) {
- return null;
+ public Expression<String> trim(Trimspec trimspec, char trimCharacter, Expression<String> trimSource) {
+ return new TrimFunction( this, trimspec, trimCharacter, trimSource );
}
- public Expression<Number> quot(Expression<? extends Number> expression, Number number) {
- return null;
+ public Expression<String> lower(Expression<String> value) {
+ return new LowerFunction( this, value );
}
- public Expression<Number> quot(Number number, Expression<? extends Number> expression) {
- return null;
+ public Expression<String> upper(Expression<String> value) {
+ return new UpperFunction( this, value );
}
- public Expression<Integer> mod(Expression<Integer> integerExpression, Expression<Integer> integerExpression1) {
- return null;
+ public Expression<Integer> length(Expression<String> value) {
+ return new LengthFunction( this, value );
}
- public Expression<Integer> mod(Expression<Integer> integerExpression, Integer integer) {
- return null;
+ public Expression<Integer> locate(Expression<String> string, Expression<String> pattern) {
+ return new LocateFunction( this, pattern, string );
}
- public Expression<Integer> mod(Integer integer, Expression<Integer> integerExpression) {
- return null;
+ public Expression<Integer> locate(Expression<String> string, Expression<String> pattern, Expression<Integer> start) {
+ return new LocateFunction( this, pattern, string, start );
}
- public Expression<Double> sqrt(Expression<? extends Number> expression) {
- return null;
+ public Expression<Integer> locate(Expression<String> string, String pattern) {
+ return new LocateFunction( this, pattern, string );
}
- public Expression<Long> toLong(Expression<? extends Number> expression) {
- return null;
+ public Expression<Integer> locate(Expression<String> string, String pattern, int start) {
+ return new LocateFunction( this, pattern, string, start );
}
- public Expression<Integer> toInteger(Expression<? extends Number> expression) {
- return null;
- }
- public Expression<Float> toFloat(Expression<? extends Number> expression) {
- return null;
- }
+ // arithmetic operations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- public Expression<Double> toDouble(Expression<? extends Number> expression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> neg(Expression<N> expression) {
+ return new UnaryArithmeticOperation<N>(
+ this,
+ UnaryArithmeticOperation.Operation.UNARY_MINUS,
+ expression
+ );
}
- public Expression<BigDecimal> toBigDecimal(Expression<? extends Number> expression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> sum(Expression<? extends N> expression1, Expression<? extends N> expression2) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression1.getJavaType(),
+ BinaryArithmeticOperation.Operation.ADD,
+ expression1,
+ expression2
+ );
}
- public Expression<BigInteger> toBigInteger(Expression<? extends Number> expression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> prod(Expression<? extends N> expression1, Expression<? extends N> expression2) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression1.getJavaType(),
+ BinaryArithmeticOperation.Operation.MULTIPLY,
+ expression1,
+ expression2
+ );
}
- public Expression<String> toString(Expression<Character> characterExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> diff(Expression<? extends N> expression1, Expression<? extends N> expression2) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression1.getJavaType(),
+ BinaryArithmeticOperation.Operation.SUBTRACT,
+ expression1,
+ expression2
+ );
}
- public <C extends Collection<?>> Predicate isEmpty(Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> sum(Expression<? extends N> expression, N n) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.ADD,
+ expression,
+ n
+ );
}
- public <C extends Collection<?>> Predicate isNotEmpty(Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> prod(Expression<? extends N> expression, N n) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.MULTIPLY,
+ expression,
+ n
+ );
}
- public <C extends Collection<?>> Expression<Integer> size(C c) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> diff(Expression<? extends N> expression, N n) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.SUBTRACT,
+ expression,
+ n
+ );
}
- public <C extends Collection<?>> Expression<Integer> size(Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> sum(N n, Expression<? extends N> expression) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.ADD,
+ n,
+ expression
+ );
}
- public <E, C extends Collection<E>> Predicate isMember(E e, Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> prod(N n, Expression<? extends N> expression) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.MULTIPLY,
+ n,
+ expression
+ );
}
- public <E, C extends Collection<E>> Predicate isNotMember(E e, Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <N extends Number> Expression<N> diff(N n, Expression<? extends N> expression) {
+ return new BinaryArithmeticOperation<N>(
+ this,
+ (Class<N>) expression.getJavaType(),
+ BinaryArithmeticOperation.Operation.SUBTRACT,
+ n,
+ expression
+ );
}
- public <E, C extends Collection<E>> Predicate isMember(Expression<E> eExpression, Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Number> quot(Expression<? extends Number> expression1, Expression<? extends Number> expression2) {
+ // TODO : still open question whether this should be a quotient (integer division) or division
+ throw new UnsupportedOperationException( "Not yet implemented!" );
}
- public <E, C extends Collection<E>> Predicate isNotMember(Expression<E> eExpression, Expression<C> cExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Number> quot(Expression<? extends Number> expression, Number number) {
+ // TODO : still open question whether this should be a quotient (integer division) or division
+ throw new UnsupportedOperationException( "Not yet implemented!" );
}
- public <V, M extends Map<?, V>> Expression<Collection<V>> values(M map) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Number> quot(Number number, Expression<? extends Number> expression) {
+ // TODO : still open question whether this should be a quotient (integer division) or division
+ throw new UnsupportedOperationException( "Not yet implemented!" );
}
- public <K, M extends Map<K, ?>> Expression<Set<K>> keys(M m) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Integer> mod(Expression<Integer> expression1, Expression<Integer> expression2) {
+ return new BinaryArithmeticOperation<Integer>(
+ this,
+ Integer.class,
+ BinaryArithmeticOperation.Operation.MOD,
+ expression1,
+ expression2
+ );
}
- public Predicate like(Expression<String> stringExpression, Expression<String> stringExpression1) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Integer> mod(Expression<Integer> expression, Integer integer) {
+ return new BinaryArithmeticOperation<Integer>(
+ this,
+ Integer.class,
+ BinaryArithmeticOperation.Operation.MOD,
+ expression,
+ integer
+ );
}
- public Predicate like(Expression<String> stringExpression, Expression<String> stringExpression1, Expression<Character> characterExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Integer> mod(Integer integer, Expression<Integer> expression) {
+ return new BinaryArithmeticOperation<Integer>(
+ this,
+ Integer.class,
+ BinaryArithmeticOperation.Operation.MOD,
+ integer,
+ expression
+ );
}
- public Predicate like(Expression<String> stringExpression, Expression<String> stringExpression1, char c) {
- return null;
- }
- public Predicate like(Expression<String> stringExpression, String s) {
- return null;
- }
+ // casting ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- public Predicate like(Expression<String> stringExpression, String s, Expression<Character> characterExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Long> toLong(Expression<? extends Number> expression) {
+ return expression.as( Long.class );
}
- public Predicate like(Expression<String> stringExpression, String s, char c) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Integer> toInteger(Expression<? extends Number> expression) {
+ return expression.as( Integer.class );
}
- public Predicate notLike(Expression<String> stringExpression, Expression<String> stringExpression1) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Float> toFloat(Expression<? extends Number> expression) {
+ return expression.as( Float.class );
}
- public Predicate notLike(Expression<String> stringExpression, Expression<String> stringExpression1, Expression<Character> characterExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<Double> toDouble(Expression<? extends Number> expression) {
+ return expression.as( Double.class );
}
- public Predicate notLike(Expression<String> stringExpression, Expression<String> stringExpression1, char c) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<BigDecimal> toBigDecimal(Expression<? extends Number> expression) {
+ return expression.as( BigDecimal.class );
}
- public Predicate notLike(Expression<String> stringExpression, String s) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<BigInteger> toBigInteger(Expression<? extends Number> expression) {
+ return expression.as( BigInteger.class );
}
- public Predicate notLike(Expression<String> stringExpression, String s, Expression<Character> characterExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public Expression<String> toString(Expression<Character> characterExpression) {
+ return characterExpression.as( String.class );
}
- public Predicate notLike(Expression<String> stringExpression, String s, char c) {
- return null;
- }
- public Expression<String> concat(Expression<String> stringExpression, Expression<String> stringExpression1) {
- return null;
- }
+ // subqueries ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- public Expression<String> concat(Expression<String> stringExpression, String s) {
+ /**
+ * {@inheritDoc}
+ */
+ public Predicate exists(Subquery<?> subquery) {
return null;
}
- public Expression<String> concat(String s, Expression<String> stringExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <Y> Expression<Y> all(Subquery<Y> subquery) {
+ return new SubqueryComparisonModifierExpression<Y>(
+ this,
+ subquery.getJavaType(),
+ subquery,
+ SubqueryComparisonModifierExpression.Modifier.ALL
+ );
}
- public Expression<String> substring(Expression<String> stringExpression, Expression<Integer> integerExpression) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <Y> Expression<Y> some(Subquery<Y> subquery) {
+ return new SubqueryComparisonModifierExpression<Y>(
+ this,
+ subquery.getJavaType(),
+ subquery,
+ SubqueryComparisonModifierExpression.Modifier.SOME
+ );
}
- public Expression<String> substring(Expression<String> stringExpression, int i) {
- return null;
+ /**
+ * {@inheritDoc}
+ */
+ public <Y> Expression<Y> any(Subquery<Y> subquery) {
+ return new SubqueryComparisonModifierExpression<Y>(
+ this,
+ subquery.getJavaType(),
+ subquery,
+ SubqueryComparisonModifierExpression.Modifier.ANY
+ );
}
- public Expression<String> substring(Expression<String> stringExpression, Expression<Integer> integerExpression, Expression<Integer> integerExpression1) {
- return null;
- }
- public Expression<String> substring(Expression<String> stringExpression, int i, int i1) {
- return null;
- }
+ // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- public Expression<String> trim(Expression<String> stringExpression) {
+ public <C extends Collection<?>> Predicate isEmpty(Expression<C> cExpression) {
return null;
}
- public Expression<String> trim(Trimspec trimspec, Expression<String> stringExpression) {
+ public <C extends Collection<?>> Predicate isNotEmpty(Expression<C> cExpression) {
return null;
}
- public Expression<String> trim(Expression<Character> characterExpression, Expression<String> stringExpression) {
+ public <C extends Collection<?>> Expression<Integer> size(C c) {
return null;
}
- public Expression<String> trim(Trimspec trimspec, Expression<Character> characterExpression, Expression<String> stringExpression) {
+ public <C extends Collection<?>> Expression<Integer> size(Expression<C> cExpression) {
return null;
}
- public Expression<String> trim(char c, Expression<String> stringExpression) {
+ public <E, C extends Collection<E>> Predicate isMember(E e, Expression<C> cExpression) {
return null;
}
- public Expression<String> trim(Trimspec trimspec, char c, Expression<String> stringExpression) {
+ public <E, C extends Collection<E>> Predicate isNotMember(E e, Expression<C> cExpression) {
return null;
}
- public Expression<String> lower(Expression<String> stringExpression) {
+ public <E, C extends Collection<E>> Predicate isMember(Expression<E> eExpression, Expression<C> cExpression) {
return null;
}
- public Expression<String> upper(Expression<String> stringExpression) {
+ public <E, C extends Collection<E>> Predicate isNotMember(Expression<E> eExpression, Expression<C> cExpression) {
return null;
}
- public Expression<Integer> length(Expression<String> stringExpression) {
+ public <V, M extends Map<?, V>> Expression<Collection<V>> values(M map) {
return null;
}
- public Expression<Integer> locate(Expression<String> stringExpression, Expression<String> stringExpression1) {
+ public <K, M extends Map<K, ?>> Expression<Set<K>> keys(M m) {
return null;
}
- public Expression<Integer> locate(Expression<String> stringExpression, Expression<String> stringExpression1, Expression<Integer> integerExpression) {
+ public Expression<String> concat(Expression<String> stringExpression, Expression<String> stringExpression1) {
return null;
}
- public Expression<Integer> locate(Expression<String> stringExpression, String s) {
+ public Expression<String> concat(Expression<String> stringExpression, String s) {
return null;
}
- public Expression<Integer> locate(Expression<String> stringExpression, String s, int i) {
+ public Expression<String> concat(String s, Expression<String> stringExpression) {
return null;
}
- public Expression<java.sql.Date> currentDate() {
- return null;
- }
-
- public Expression<java.sql.Timestamp> currentTimestamp() {
- return null;
- }
-
- public Expression<java.sql.Time> currentTime() {
- return null;
- }
-
public <Y> Expression<Y> coalesce(Expression<? extends Y> expression, Expression<? extends Y> expression1) {
return null;
}
@@ -931,8 +1147,4 @@
public <R> Case<R> selectCase() {
return null;
}
-
- public <T> Expression<T> function(String s, Class<T> tClass, Expression<?>... expressions) {
- return null;
- }
}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryArithmeticOperation.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryArithmeticOperation.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryArithmeticOperation.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression;
+
+import javax.persistence.criteria.Expression;
+
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models standard arithmetc operations with two operands.
+ *
+ * @author Steve Ebersole
+ */
+public class BinaryArithmeticOperation<N extends Number>
+ extends ExpressionImpl<N>
+ implements BinaryOperatorExpression<N> {
+
+ public static enum Operation {
+ ADD, SUBTRACT, MULTIPLY, DIVIDE, QUOT, MOD
+ }
+
+ private final Operation operator;
+ private final Expression<? extends N> rhs;
+ private final Expression<? extends N> lhs;
+
+ public BinaryArithmeticOperation(
+ QueryBuilderImpl queryBuilder,
+ Class<N> javaType,
+ Operation operator,
+ Expression<? extends N> rhs,
+ Expression<? extends N> lhs) {
+ super( queryBuilder, javaType );
+ this.operator = operator;
+ this.rhs = rhs;
+ this.lhs = lhs;
+ }
+
+ public BinaryArithmeticOperation(
+ QueryBuilderImpl queryBuilder,
+ Class<N> javaType,
+ Operation operator,
+ Expression<? extends N> rhs,
+ N lhs) {
+ super( queryBuilder, javaType );
+ this.operator = operator;
+ this.rhs = rhs;
+ this.lhs = new LiteralExpression<N>( queryBuilder, lhs );
+ }
+
+ public BinaryArithmeticOperation(
+ QueryBuilderImpl queryBuilder,
+ Class<N> javaType,
+ Operation operator,
+ N rhs,
+ Expression<? extends N> lhs) {
+ super( queryBuilder, javaType );
+ this.operator = operator;
+ this.rhs = new LiteralExpression<N>( queryBuilder, rhs );
+ this.lhs = lhs;
+ }
+
+ public Operation getOperator() {
+ return operator;
+ }
+
+ public Expression<? extends N> getRightHandOperand() {
+ return rhs;
+ }
+
+ public Expression<? extends N> getLeftHandOperand() {
+ return lhs;
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryOperatorExpression.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryOperatorExpression.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/BinaryOperatorExpression.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression;
+
+import javax.persistence.criteria.Expression;
+
+/**
+ * Contract for operators with two operands.
+ *
+ * @author Steve Ebersole
+ */
+public interface BinaryOperatorExpression<T> extends Expression<T> {
+ /**
+ * Get the right-hand operand.
+ *
+ * @return The right-hand operand.
+ */
+ public Expression<?> getRightHandOperand();
+
+ /**
+ * Get the left-hand operand.
+ *
+ * @return The left-hand operand.
+ */
+ public Expression<?> getLeftHandOperand();
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/SubqueryComparisonModifierExpression.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/SubqueryComparisonModifierExpression.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/SubqueryComparisonModifierExpression.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,36 @@
+package org.hibernate.ejb.criteria.expression;
+
+import javax.persistence.criteria.Subquery;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Represents a {@link Modifier#ALL}, {@link Modifier#ANY}, {@link Modifier#SOME} modifier appplied to a subquery as
+ * part of a comparison.
+ *
+ * @author Steve Ebersole
+ */
+public class SubqueryComparisonModifierExpression<Y> extends ExpressionImpl<Y> {
+ public static enum Modifier { ALL, SOME, ANY };
+
+ private final Subquery<Y> subquery;
+ private final Modifier modifier;
+
+ public SubqueryComparisonModifierExpression(
+ QueryBuilderImpl queryBuilder,
+ Class<Y> javaType,
+ Subquery<Y> subquery,
+ Modifier modifier) {
+ super(queryBuilder, javaType);
+ this.subquery = subquery;
+ this.modifier = modifier;
+ }
+
+ public Modifier getModifier() {
+ return modifier;
+ }
+
+ public Subquery<Y> getSubquery() {
+ return subquery;
+ }
+
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryArithmeticOperation.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryArithmeticOperation.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryArithmeticOperation.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,39 @@
+package org.hibernate.ejb.criteria.expression;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models arithmetc operations with two operands.
+ *
+ * @author Steve Ebersole
+ */
+public class UnaryArithmeticOperation<T>
+ extends ExpressionImpl<T>
+ implements UnaryOperatorExpression<T> {
+
+ public static enum Operation {
+ UNARY_PLUS, UNARY_MINUS
+ }
+
+ private final Operation operation;
+ private final Expression<T> operand;
+
+ public UnaryArithmeticOperation(
+ QueryBuilderImpl queryBuilder,
+ Operation operation,
+ Expression<T> operand) {
+ super( queryBuilder, operand.getJavaType() );
+ this.operation = operation;
+ this.operand = operand;
+ }
+
+ public Expression<T> getOperand() {
+ return operand;
+ }
+
+ public Operation getOperation() {
+ return operation;
+ }
+
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryOperatorExpression.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryOperatorExpression.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/UnaryOperatorExpression.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression;
+
+import javax.persistence.criteria.Expression;
+
+/**
+ * Contract for operators with a single operand.
+ *
+ * @author Steve Ebersole
+ */
+public interface UnaryOperatorExpression<T> extends Expression<T> {
+ /**
+ * Get the operand.
+ *
+ * @return The operand.
+ */
+ public Expression<?> getOperand();
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AbsFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AbsFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AbsFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>ABS</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class AbsFunction<N extends Number>
+ extends BasicFunctionExpression<N> {
+
+ public static final String NAME = "abs";
+
+ public AbsFunction(QueryBuilderImpl queryBuilder, Expression<N> expression) {
+ super( queryBuilder, expression.getJavaType(), NAME, expression );
+ }
+}
Modified: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AggregationFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AggregationFunction.java 2009-08-06 18:39:33 UTC (rev 17250)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/AggregationFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -1,7 +1,26 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
package org.hibernate.ejb.criteria.expression.function;
-import java.util.Collections;
-import java.util.List;
import javax.persistence.criteria.Expression;
import org.hibernate.ejb.criteria.QueryBuilderImpl;
import org.hibernate.ejb.criteria.expression.LiteralExpression;
@@ -12,8 +31,6 @@
* @author Steve Ebersole
*/
public class AggregationFunction<T> extends BasicFunctionExpression<T> {
- private static final List<Expression<?>> NO_ARGS = Collections.emptyList();
-
/**
* Constructs an aggregation function with no arguments (<tt>COUNT(*)</tt> e.g.).
*
Modified: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/BasicFunctionExpression.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/BasicFunctionExpression.java 2009-08-06 18:39:33 UTC (rev 17250)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/BasicFunctionExpression.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -25,22 +25,35 @@
import org.hibernate.ejb.criteria.expression.*;
import java.util.List;
import java.util.Arrays;
+import java.util.Collections;
import javax.persistence.criteria.Expression;
import org.hibernate.ejb.criteria.QueryBuilderImpl;
/**
- * TODO : javadoc
+ * Models the basic conept of a SQL function.
*
* @author Steve Ebersole
*/
-public class BasicFunctionExpression<X> extends ExpressionImpl<X> implements FunctionExpression<X> {
+public class BasicFunctionExpression<X>
+ extends ExpressionImpl<X>
+ implements FunctionExpression<X> {
+
+ public static final List<Expression<?>> NO_ARGS = Collections.emptyList();
+
private final String functionName;
private final List<Expression<?>> argumentExpressions;
public BasicFunctionExpression(
QueryBuilderImpl queryBuilder,
Class<X> javaType,
+ String functionName) {
+ this( queryBuilder, javaType, functionName, NO_ARGS );
+ }
+
+ public BasicFunctionExpression(
+ QueryBuilderImpl queryBuilder,
+ Class<X> javaType,
String functionName,
List<Expression<?>> argumentExpressions) {
super( queryBuilder, javaType );
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentDateFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentDateFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentDateFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>CURRENT_DATE</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class CurrentDateFunction extends BasicFunctionExpression<java.sql.Date> {
+ public static final String NAME = "current_date";
+
+ public CurrentDateFunction(QueryBuilderImpl queryBuilder) {
+ super( queryBuilder, java.sql.Date.class, NAME );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimeFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimeFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimeFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>CURRENT_TIME</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class CurrentTimeFunction extends BasicFunctionExpression<java.sql.Time> {
+ public static final String NAME = "current_time";
+
+ public CurrentTimeFunction(QueryBuilderImpl queryBuilder) {
+ super( queryBuilder, java.sql.Time.class, NAME );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimestampFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimestampFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/CurrentTimestampFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import java.sql.Timestamp;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>CURRENT_TIMESTAMP</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class CurrentTimestampFunction extends BasicFunctionExpression<Timestamp> {
+ public static final String NAME = "current_timestamp";
+
+ public CurrentTimestampFunction(QueryBuilderImpl queryBuilder) {
+ super( queryBuilder, Timestamp.class, NAME );
+ }
+}
Modified: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/FunctionExpression.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/FunctionExpression.java 2009-08-06 18:39:33 UTC (rev 17250)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/FunctionExpression.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -24,7 +24,7 @@
import javax.persistence.criteria.Expression;
/**
- * Models an expression resolved as a SQL function call.
+ * Contract for expressions which model a SQL function call.
*
* @param <T> The type of the function result.
*
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LengthFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LengthFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LengthFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>LENGTH</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class LengthFunction extends BasicFunctionExpression<Integer> {
+ public static final String NAME = "length";
+
+ public LengthFunction(QueryBuilderImpl queryBuilder, Expression<String> value) {
+ super( queryBuilder, Integer.class, NAME, value );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LocateFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LocateFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LocateFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+import org.hibernate.ejb.criteria.expression.LiteralExpression;
+
+/**
+ * Models the ANSI SQL <tt>LOCATE</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class LocateFunction extends BasicFunctionExpression<Integer> {
+ public static final String NAME = "locate";
+
+ private final Expression<String> pattern;
+ private final Expression<String> string;
+ private final Expression<Integer> start;
+
+ public LocateFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> pattern,
+ Expression<String> string,
+ Expression<Integer> start) {
+ super( queryBuilder, Integer.class, NAME );
+ this.pattern = pattern;
+ this.string = string;
+ this.start = start;
+ }
+
+ public LocateFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> pattern,
+ Expression<String> string) {
+ this( queryBuilder, pattern, string, null );
+ }
+
+ public LocateFunction(QueryBuilderImpl queryBuilder, String pattern, Expression<String> string) {
+ this(
+ queryBuilder,
+ new LiteralExpression<String>( queryBuilder, pattern ),
+ string,
+ null
+ );
+ }
+
+ public LocateFunction(QueryBuilderImpl queryBuilder, String pattern, Expression<String> string, int start) {
+ this(
+ queryBuilder,
+ new LiteralExpression<String>( queryBuilder, pattern ),
+ string,
+ new LiteralExpression<Integer>( queryBuilder, start )
+ );
+ }
+
+ public Expression<String> getPattern() {
+ return pattern;
+ }
+
+ public Expression<Integer> getStart() {
+ return start;
+ }
+
+ public Expression<String> getString() {
+ return string;
+ }
+
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LowerFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LowerFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/LowerFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>LOWER</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class LowerFunction extends BasicFunctionExpression<String> {
+ public static final String NAME = "lower";
+
+ public LowerFunction(QueryBuilderImpl queryBuilder, Expression<String> string) {
+ super( queryBuilder, String.class, NAME, string );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SqrtFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SqrtFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SqrtFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>SQRT</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class SqrtFunction extends BasicFunctionExpression<Double> {
+ public static final String NAME = "sqrt";
+
+ public SqrtFunction(QueryBuilderImpl queryBuilder, Expression<? extends Number> expression) {
+ super( queryBuilder, Double.class, NAME, expression );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SubstringFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SubstringFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/SubstringFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,74 @@
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+import org.hibernate.ejb.criteria.expression.LiteralExpression;
+
+/**
+ * Models the ANSI SQL <tt>SUBSTRING</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class SubstringFunction extends BasicFunctionExpression<String> {
+ public static final String NAME = "substring";
+
+ private final Expression<String> value;
+ private final Expression<Integer> start;
+ private final Expression<Integer> length;
+
+ public SubstringFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> value,
+ Expression<Integer> start,
+ Expression<Integer> length) {
+ super( queryBuilder, String.class, NAME );
+ this.value = value;
+ this.start = start;
+ this.length = length;
+ }
+
+ public SubstringFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> value,
+ Expression<Integer> start) {
+ this( queryBuilder, value, start, (Expression<Integer>)null );
+ }
+
+ public SubstringFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> value,
+ int start) {
+ this(
+ queryBuilder,
+ value,
+ new LiteralExpression<Integer>( queryBuilder, start )
+ );
+ }
+
+ public SubstringFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> value,
+ int start,
+ int length) {
+ this(
+ queryBuilder,
+ value,
+ new LiteralExpression<Integer>( queryBuilder, start ),
+ new LiteralExpression<Integer>( queryBuilder, length )
+ );
+ }
+
+ public Expression<Integer> getLength() {
+ return length;
+ }
+
+ public Expression<Integer> getStart() {
+ return start;
+ }
+
+ public Expression<String> getValue() {
+ return value;
+ }
+
+
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/TrimFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/TrimFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/TrimFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,83 @@
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import javax.persistence.criteria.QueryBuilder.Trimspec;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+import org.hibernate.ejb.criteria.expression.LiteralExpression;
+
+/**
+ * Models the ANSI SQL <tt>TRIM</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class TrimFunction extends BasicFunctionExpression<String> {
+ public static final String NAME = "trim";
+ public static final Trimspec DEFAULT_TRIMSPEC = Trimspec.BOTH;
+ public static final char DEFAULT_TRIM_CHAR = ' ';
+
+ private final Trimspec trimspec;
+ private final Expression<Character> trimCharacter;
+ private final Expression<String> trimSource;
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ Trimspec trimspec,
+ Expression<Character> trimCharacter,
+ Expression<String> trimSource) {
+ super( queryBuilder, String.class, NAME );
+ this.trimspec = trimspec;
+ this.trimCharacter = trimCharacter;
+ this.trimSource = trimSource;
+ }
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ Trimspec trimspec,
+ char trimCharacter,
+ Expression<String> trimSource) {
+ super( queryBuilder, String.class, NAME );
+ this.trimspec = trimspec;
+ this.trimCharacter = new LiteralExpression<Character>( queryBuilder, trimCharacter );
+ this.trimSource = trimSource;
+ }
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> trimSource) {
+ this( queryBuilder, DEFAULT_TRIMSPEC, DEFAULT_TRIM_CHAR, trimSource );
+ }
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ Expression<Character> trimCharacter,
+ Expression<String> trimSource) {
+ this( queryBuilder, DEFAULT_TRIMSPEC, trimCharacter, trimSource );
+ }
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ char trimCharacter,
+ Expression<String> trimSource) {
+ this( queryBuilder, DEFAULT_TRIMSPEC, trimCharacter, trimSource );
+ }
+
+ public TrimFunction(
+ QueryBuilderImpl queryBuilder,
+ Trimspec trimspec,
+ Expression<String> trimSource) {
+ this( queryBuilder, trimspec, DEFAULT_TRIM_CHAR, trimSource );
+ }
+
+ public Expression<Character> getTrimCharacter() {
+ return trimCharacter;
+ }
+
+ public Expression<String> getTrimSource() {
+ return trimSource;
+ }
+
+ public Trimspec getTrimspec() {
+ return trimspec;
+ }
+
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/UpperFunction.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/UpperFunction.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/expression/function/UpperFunction.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.expression.function;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+
+/**
+ * Models the ANSI SQL <tt>UPPER</tt> function.
+ *
+ * @author Steve Ebersole
+ */
+public class UpperFunction extends BasicFunctionExpression<String> {
+ public static final String NAME = "upper";
+
+ public UpperFunction(QueryBuilderImpl queryBuilder, Expression<String> string) {
+ super( queryBuilder, String.class, NAME, string );
+ }
+}
Added: core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/predicate/LikePredicate.java
===================================================================
--- core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/predicate/LikePredicate.java (rev 0)
+++ core/trunk/entitymanager/src/main/java/org/hibernate/ejb/criteria/predicate/LikePredicate.java 2009-08-07 12:12:20 UTC (rev 17251)
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2009, Red Hat Middleware LLC or third-party contributors as
+ * indicated by the @author tags or express copyright attribution
+ * statements applied by the authors. All third-party contributions are
+ * distributed under license by Red Hat Middleware LLC.
+ *
+ * This copyrighted material is made available to anyone wishing to use, modify,
+ * copy, or redistribute it subject to the terms and conditions of the GNU
+ * Lesser General Public License, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this distribution; if not, write to:
+ * Free Software Foundation, Inc.
+ * 51 Franklin Street, Fifth Floor
+ * Boston, MA 02110-1301 USA
+ */
+package org.hibernate.ejb.criteria.predicate;
+
+import javax.persistence.criteria.Expression;
+import org.hibernate.ejb.criteria.QueryBuilderImpl;
+import org.hibernate.ejb.criteria.expression.LiteralExpression;
+
+/**
+ * TODO : javadoc
+ *
+ * @author Steve Ebersole
+ */
+public class LikePredicate extends AbstractSimplePredicate {
+ private final Expression<String> matchExpression;
+ private final Expression<String> pattern;
+ private final Expression<Character> escapeCharacter;
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ Expression<String> pattern) {
+ this( queryBuilder, matchExpression, pattern, null );
+ }
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ String pattern) {
+ this( queryBuilder, matchExpression, new LiteralExpression<String>( queryBuilder, pattern) );
+ }
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ Expression<String> pattern,
+ Expression<Character> escapeCharacter) {
+ super( queryBuilder );
+ this.matchExpression = matchExpression;
+ this.pattern = pattern;
+ this.escapeCharacter = escapeCharacter;
+ }
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ Expression<String> pattern,
+ char escapeCharacter) {
+ this(
+ queryBuilder,
+ matchExpression,
+ pattern,
+ new LiteralExpression<Character>( queryBuilder, escapeCharacter )
+ );
+ }
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ String pattern,
+ char escapeCharacter) {
+ this(
+ queryBuilder,
+ matchExpression,
+ new LiteralExpression<String>( queryBuilder, pattern ),
+ new LiteralExpression<Character>( queryBuilder, escapeCharacter )
+ );
+ }
+
+ public LikePredicate(
+ QueryBuilderImpl queryBuilder,
+ Expression<String> matchExpression,
+ String pattern,
+ Expression<Character> escapeCharacter) {
+ this(
+ queryBuilder,
+ matchExpression,
+ new LiteralExpression<String>( queryBuilder, pattern ),
+ escapeCharacter
+ );
+ }
+
+ public Expression<Character> getEscapeCharacter() {
+ return escapeCharacter;
+ }
+
+ public Expression<String> getMatchExpression() {
+ return matchExpression;
+ }
+
+ public Expression<String> getPattern() {
+ return pattern;
+ }
+
+
+}
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