[teiid-commits] teiid SVN: r1115 - in trunk/common-core/src: test/java/com/metamatrix/common/types and 1 other directory.

Author: shawkins Date: 2009-07-10 12:03:48 -0400 (Fri, 10 Jul 2009) New Revision: 1115 Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/MMJDBCSQLTypeInfo.java trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java Log: TEIID-712 correcting the type reported for SQLXML Modified: trunk/common-core/src/main/java/com/metamatrix/common/types/MMJDBCSQLTypeInfo.java =================================================================== --- trunk/common-core/src/main/java/com/metamatrix/common/types/MMJDBCSQLTypeInfo.java 2009-07-08 22:09:17 UTC (rev 1114) +++ trunk/common-core/src/main/java/com/metamatrix/common/types/MMJDBCSQLTypeInfo.java 2009-07-10 16:03:48 UTC (rev 1115) @@ -37,8 +37,8 @@ /** * <p> This is a helper class used to obtain SQL type information for java types. - * The SQL type infomation is obtained from java.sql.Types class. The integers and - * strings retuned by methods in this class are based on constants in java.sql.Types. + * The SQL type information is obtained from java.sql.Types class. The integers and + * strings returned by methods in this class are based on constants in java.sql.Types. */ public final class MMJDBCSQLTypeInfo { @@ -68,30 +68,6 @@ public static final String XML = DataTypeManager.DefaultDataTypes.XML; public static final String NULL = DataTypeManager.DefaultDataTypes.NULL; - private static Map<String, Integer> NAME_TO_TYPE_MAP = new HashMap<String, Integer>(); - - static { - NAME_TO_TYPE_MAP.put(STRING, Integer.valueOf(Types.VARCHAR)); - NAME_TO_TYPE_MAP.put(BOOLEAN, Integer.valueOf(Types.BIT)); - NAME_TO_TYPE_MAP.put(TIME, Integer.valueOf(Types.TIME)); - NAME_TO_TYPE_MAP.put(DATE, Integer.valueOf(Types.DATE)); - NAME_TO_TYPE_MAP.put(TIMESTAMP, Integer.valueOf(Types.TIMESTAMP)); - NAME_TO_TYPE_MAP.put(INTEGER, Integer.valueOf(Types.INTEGER)); - NAME_TO_TYPE_MAP.put(FLOAT, Integer.valueOf(Types.REAL)); - NAME_TO_TYPE_MAP.put(DOUBLE, Integer.valueOf(Types.DOUBLE)); - NAME_TO_TYPE_MAP.put(BIGDECIMAL, Integer.valueOf(Types.NUMERIC)); - NAME_TO_TYPE_MAP.put(BIGINTEGER, Integer.valueOf(Types.NUMERIC)); - NAME_TO_TYPE_MAP.put(BYTE, Integer.valueOf(Types.TINYINT)); - NAME_TO_TYPE_MAP.put(SHORT, Integer.valueOf(Types.SMALLINT)); - NAME_TO_TYPE_MAP.put(LONG, Integer.valueOf(Types.BIGINT)); - NAME_TO_TYPE_MAP.put(CHAR, Integer.valueOf(Types.CHAR)); - NAME_TO_TYPE_MAP.put(OBJECT, Integer.valueOf(Types.JAVA_OBJECT)); - NAME_TO_TYPE_MAP.put(CLOB, Integer.valueOf(Types.CLOB)); - NAME_TO_TYPE_MAP.put(BLOB, Integer.valueOf(Types.BLOB)); - NAME_TO_TYPE_MAP.put(XML, Integer.valueOf(Types.JAVA_OBJECT)); - NAME_TO_TYPE_MAP.put(NULL, Integer.valueOf(Types.NULL)); - } - //java class names public static final String STRING_CLASS = DataTypeManager.DefaultDataClasses.STRING.getName(); public static final String BOOLEAN_CLASS = DataTypeManager.DefaultDataClasses.BOOLEAN.getName(); @@ -112,40 +88,63 @@ public static final String BLOB_CLASS = Blob.class.getName(); //## JDBC4.0-begin ## public static final String XML_CLASS = SQLXML.class.getName(); - //## JDBC4.0-begin ## + //## JDBC4.0-end ## /*## JDBC3.0-JDK1.5-begin ## public static final String XML_CLASS = DataTypeManager.DefaultDataClasses.OBJECT.getName(); ## JDBC3.0-JDK1.5-end ##*/ - private static Map<String, Integer> CLASSNAME_TO_TYPE_MAP = new HashMap<String, Integer>(); + private static Map<String, Integer> NAME_TO_TYPE_MAP = new HashMap<String, Integer>(); + private static Map<Integer, String> TYPE_TO_NAME_MAP = new HashMap<Integer, String>(); + private static Map<String, String> NAME_TO_CLASSNAME = new HashMap<String, String>(); + private static Map<String, String> CLASSNAME_TO_NAME = new HashMap<String, String>(); + static { - CLASSNAME_TO_TYPE_MAP.put(STRING_CLASS.toLowerCase(), Integer.valueOf(Types.VARCHAR)); - CLASSNAME_TO_TYPE_MAP.put(BOOLEAN_CLASS.toLowerCase(), Integer.valueOf(Types.BIT)); - CLASSNAME_TO_TYPE_MAP.put(TIME_CLASS.toLowerCase(), Integer.valueOf(Types.TIME)); - CLASSNAME_TO_TYPE_MAP.put(DATE_CLASS.toLowerCase(), Integer.valueOf(Types.DATE)); - CLASSNAME_TO_TYPE_MAP.put(TIMESTAMP_CLASS.toLowerCase(), Integer.valueOf(Types.TIMESTAMP)); - CLASSNAME_TO_TYPE_MAP.put(INTEGER_CLASS.toLowerCase(), Integer.valueOf(Types.INTEGER)); - CLASSNAME_TO_TYPE_MAP.put(FLOAT_CLASS.toLowerCase(), Integer.valueOf(Types.REAL)); - CLASSNAME_TO_TYPE_MAP.put(DOUBLE_CLASS.toLowerCase(), Integer.valueOf(Types.DOUBLE)); - CLASSNAME_TO_TYPE_MAP.put(BIGDECIMAL_CLASS.toLowerCase(), Integer.valueOf(Types.NUMERIC)); - CLASSNAME_TO_TYPE_MAP.put(BIGINTEGER_CLASS.toLowerCase(), Integer.valueOf(Types.NUMERIC)); - CLASSNAME_TO_TYPE_MAP.put(BYTE_CLASS.toLowerCase(), Integer.valueOf(Types.TINYINT)); - CLASSNAME_TO_TYPE_MAP.put(SHORT_CLASS.toLowerCase(), Integer.valueOf(Types.SMALLINT)); - CLASSNAME_TO_TYPE_MAP.put(LONG_CLASS.toLowerCase(), Integer.valueOf(Types.BIGINT)); - CLASSNAME_TO_TYPE_MAP.put(CHAR_CLASS.toLowerCase(), Integer.valueOf(Types.CHAR)); - CLASSNAME_TO_TYPE_MAP.put(OBJECT_CLASS.toLowerCase(), Integer.valueOf(Types.JAVA_OBJECT)); - CLASSNAME_TO_TYPE_MAP.put(CLOB_CLASS.toLowerCase(), Integer.valueOf(Types.CLOB)); - CLASSNAME_TO_TYPE_MAP.put(BLOB_CLASS.toLowerCase(), Integer.valueOf(Types.BLOB)); + addTypeMapping(STRING, STRING_CLASS, Types.VARCHAR); + TYPE_TO_NAME_MAP.put(Types.LONGVARCHAR, STRING); + addTypeMapping(BOOLEAN, BOOLEAN_CLASS, Types.BIT); + addTypeMapping(TIME, TIME_CLASS, Types.TIME); + addTypeMapping(DATE, DATE_CLASS, Types.DATE); + addTypeMapping(TIMESTAMP, TIMESTAMP_CLASS, Types.TIMESTAMP); + addTypeMapping(INTEGER, INTEGER_CLASS, Types.INTEGER); + addTypeMapping(FLOAT, FLOAT_CLASS, Types.REAL); + addTypeMapping(DOUBLE, DOUBLE_CLASS, Types.DOUBLE); + TYPE_TO_NAME_MAP.put(Types.FLOAT, DOUBLE); + addTypeMapping(BIGDECIMAL, BIGDECIMAL_CLASS, Types.NUMERIC); + TYPE_TO_NAME_MAP.put(Types.DECIMAL, BIGDECIMAL); + NAME_TO_CLASSNAME.put(BIGINTEGER, BIGINTEGER_CLASS); + CLASSNAME_TO_NAME.put(BIGINTEGER_CLASS, BIGINTEGER); + NAME_TO_TYPE_MAP.put(BIGINTEGER, Types.NUMERIC); + addTypeMapping(BYTE, BYTE_CLASS, Types.TINYINT); + addTypeMapping(SHORT, SHORT_CLASS, Types.SMALLINT); + addTypeMapping(LONG, LONG_CLASS, Types.BIGINT); + addTypeMapping(CHAR, CHAR_CLASS, Types.CHAR); + addTypeMapping(OBJECT, OBJECT_CLASS, Types.JAVA_OBJECT); + addTypeMapping(CLOB, CLOB_CLASS, Types.CLOB); + addTypeMapping(BLOB, BLOB_CLASS, Types.BLOB); - //## JDBC4.0-begin ## - CLASSNAME_TO_TYPE_MAP.put(XML_CLASS.toLowerCase(), Integer.valueOf(Types.SQLXML)); - //## JDBC4.0-end ## - - /*## JDBC3.0-JDK1.5-begin ## - CLASSNAME_TO_TYPE_MAP.put(XML_CLASS.toLowerCase(), Integer.valueOf(Types.JAVA_OBJECT)); - ## JDBC3.0-JDK1.5-end ##*/ + addTypeMapping(NULL, null, Types.NUMERIC); + //## JDBC4.0-begin ## + addTypeMapping(XML, XML_CLASS, Types.SQLXML); + TYPE_TO_NAME_MAP.put(Types.NVARCHAR, STRING); + TYPE_TO_NAME_MAP.put(Types.LONGNVARCHAR, STRING); + TYPE_TO_NAME_MAP.put(Types.NCHAR, CHAR); + TYPE_TO_NAME_MAP.put(Types.NCLOB, CLOB); + //## JDBC4.0-end ## + + /*## JDBC3.0-JDK1.5-begin ## + NAME_TO_CLASSNAME.put(XML, OBJECT_CLASS); + ## JDBC3.0-JDK1.5-end ##*/ } + + private static void addTypeMapping(String typeName, String javaClass, int sqlType) { + NAME_TO_TYPE_MAP.put(typeName, sqlType); + TYPE_TO_NAME_MAP.put(sqlType, typeName); + if (javaClass != null) { + NAME_TO_CLASSNAME.put(typeName, javaClass); + CLASSNAME_TO_NAME.put(javaClass, typeName); + } + } /** * This method is used to obtain a short indicating JDBC SQL type for any object. @@ -159,7 +158,7 @@ return Types.NULL; } - Integer sqlType = NAME_TO_TYPE_MAP.get(typeName.toLowerCase()); + Integer sqlType = NAME_TO_TYPE_MAP.get(typeName); if (sqlType == null) { return Types.JAVA_OBJECT; @@ -174,19 +173,19 @@ * @param typeName * @return int */ - public static final int getSQLTypeFromClass(String typeName) { + public static final int getSQLTypeFromClass(String className) { - if (typeName == null) { + if (className == null) { return Types.NULL; } - Integer sqlType = CLASSNAME_TO_TYPE_MAP.get(typeName.toLowerCase()); + String name = CLASSNAME_TO_NAME.get(className); - if (sqlType == null) { + if (name == null) { return Types.JAVA_OBJECT; } - return sqlType.intValue(); + return getSQLType(name); } /** @@ -194,9 +193,17 @@ * @param type * @return */ - public static final int getSQLTypeFromRuntimeType(Class type) { + public static final int getSQLTypeFromRuntimeType(Class<?> type) { + if (type == null) { + return Types.NULL; + } + String name = DataTypeManager.getDataTypeName(type); + if (name == null) { + return Types.JAVA_OBJECT; + } + return getSQLType(name); } @@ -208,79 +215,24 @@ * @return A String representing the java class name for the given SQL Type. */ public static final String getJavaClassName(int jdbcSQLType) { - - String javaClassName; - - switch(jdbcSQLType) { - case Types.VARCHAR: - javaClassName = STRING_CLASS; - break; - case Types.LONGVARCHAR: - javaClassName = STRING_CLASS; - break; - case Types.CHAR: - javaClassName = CHAR_CLASS; - break; - case Types.BIT: - javaClassName = BOOLEAN_CLASS; - break; - case Types.DATE: - javaClassName = DATE_CLASS; - break; - case Types.TIME: - javaClassName = TIME_CLASS; - break; - case Types.TIMESTAMP: - javaClassName = TIMESTAMP_CLASS; - break; - case Types.INTEGER: - javaClassName = INTEGER_CLASS; - break; - case Types.REAL: - javaClassName = FLOAT_CLASS; - break; - case Types.FLOAT: - javaClassName = DOUBLE_CLASS; - break; - case Types.DOUBLE: - javaClassName = DOUBLE_CLASS; - break; - case Types.NUMERIC: - javaClassName = BIGDECIMAL_CLASS; - break; - case Types.DECIMAL: - javaClassName = BIGDECIMAL_CLASS; - break; - case Types.BIGINT: - javaClassName = LONG_CLASS; - break; - case Types.TINYINT: - javaClassName = BYTE_CLASS; - break; - case Types.SMALLINT: - javaClassName = SHORT_CLASS; - break; - case Types.JAVA_OBJECT: - javaClassName = OBJECT_CLASS; - break; - case Types.CLOB: - javaClassName = CLOB_CLASS; - break; - case Types.BLOB: - javaClassName = BLOB_CLASS; - break; - //## JDBC4.0-begin ## - case Types.SQLXML: - javaClassName = XML_CLASS; - break; - //## JDBC4.0-end ## - default: - javaClassName = null; - break; - } - - return javaClassName; // return java class name + String className = NAME_TO_CLASSNAME.get(getTypeName(jdbcSQLType)); + + if (className == null) { + return OBJECT_CLASS; + } + + return className; } + + public static final String getTypeName(int sqlType) { + String name = TYPE_TO_NAME_MAP.get(sqlType); + + if (name == null) { + return OBJECT; + } + + return name; + } public static String[] getMMTypeNames() { return new String[] { Modified: trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java =================================================================== --- trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java 2009-07-08 22:09:17 UTC (rev 1114) +++ trunk/common-core/src/test/java/com/metamatrix/common/types/TestDataTypeManager.java 2009-07-10 16:03:48 UTC (rev 1115) @@ -186,6 +186,7 @@ } assertEquals(MMJDBCSQLTypeInfo.getSQLTypeFromRuntimeType(DataTypeManager.DefaultDataClasses.TIMESTAMP), Types.TIMESTAMP); + assertEquals(MMJDBCSQLTypeInfo.getSQLTypeFromRuntimeType(DataTypeManager.DefaultDataClasses.XML), Types.SQLXML); } public void testRuntimeTypeConversion() throws Exception {