[hibernate-commits] Hibernate SVN: r14188 - in branches/Branch_3_2/HibernateExt/tools/src: java/org/hibernate/cfg/reveng and 2 other directories.

Author: max.andersen(a)jboss.com Date: 2007-11-04 10:40:50 -0500 (Sun, 04 Nov 2007) New Revision: 14188 Added: branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/CompositeIdJPATest.java branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/ManyToManyJDK50Test.java Modified: branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCBinder.java branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCMetaDataConfiguration.java branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/DefaultReverseEngineeringStrategy.java branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/JDBCReader.java branches/Branch_3_2/HibernateExt/tools/src/test/org/hibernate/tool/BaseTestCase.java Log: HBX-755 incorrect genreated code for many-to-many relationship + referencecolumns for existing foreignkeys are now also collected (before just user provided fk's had that) HBX-846 Needed a method that finds Table by TableIdentifier (via runtimeInfo.getTable()) Modified: branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCBinder.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCBinder.java 2007-11-04 08:54:31 UTC (rev 14187) +++ branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCBinder.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -303,6 +303,7 @@ } SimpleValue keyValue = new DependantValue( collectionTable, referencedKeyValue ); + //keyValue.setForeignKeyName("none"); // Avoid creating the foreignkey //key.setCascadeDeleteEnabled( "cascade".equals( subnode.attributeValue("on-delete") ) ); Iterator columnIterator = foreignKey.getColumnIterator(); while ( columnIterator.hasNext() ) { @@ -932,6 +933,22 @@ public void secondPass(Map persistentClasses, Map inheritedMetas) throws MappingException { JDBCBinder.bindCollectionSecondPass(collection, persistentClasses, mappings, inheritedMetas); } + + public void doSecondPass(Map persistentClasses) throws MappingException { + Value element = collection.getElement(); + DependantValue dep = null; + String oldFkName = null; + if(element instanceof DependantValue) { + dep = (DependantValue)element; + oldFkName = dep.getForeignKeyName(); + dep.setForeignKeyName("none"); // Workaround to avoid DependantValue to create foreignkey just because reference columns are not the same + no need to create keys already in the db! + } + super.doSecondPass(persistentClasses); + if(dep!=null) { + dep.setForeignKeyName(oldFkName); + } + + } } } Modified: branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCMetaDataConfiguration.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCMetaDataConfiguration.java 2007-11-04 08:54:31 UTC (rev 14187) +++ branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/JDBCMetaDataConfiguration.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -30,10 +30,12 @@ protected void secondPassCompileForeignKeys(Table table, Set done) throws MappingException { - //super.secondPassCompileForeignKeys(table, done); + super.secondPassCompileForeignKeys(table, done); // TODO: doing nothing to avoid creating foreignkeys which is NOT actually in the database. } + + public void readFromJDBC() { JDBCBinder binder = new JDBCBinder(this, buildSettings(), createMappings(),revEngStrategy); Modified: branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/DefaultReverseEngineeringStrategy.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/DefaultReverseEngineeringStrategy.java 2007-11-04 08:54:31 UTC (rev 14187) +++ branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/DefaultReverseEngineeringStrategy.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -164,7 +164,7 @@ } public void close() { - runtimeInfo = null; + } @@ -203,6 +203,21 @@ } public boolean isForeignKeyCollectionInverse(String name, TableIdentifier foreignKeyTable, List columns, TableIdentifier foreignKeyReferencedTable, List referencedColumns) { + Table fkTable = getRuntimeInfo().getTable(foreignKeyTable); + if(fkTable==null) { + return true; // we don't know better + } + + if(isManyToManyTable(fkTable)) { + // if the reference column is the first one then we are inverse. + Column column = fkTable.getColumn(0); + Column fkColumn = (Column) referencedColumns.get(0); + if(fkColumn.equals(column)) { + return true; + } else { + return false; + } + } return true; } Modified: branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/JDBCReader.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/JDBCReader.java 2007-11-04 08:54:31 UTC (rev 14187) +++ branches/Branch_3_2/HibernateExt/tools/src/java/org/hibernate/cfg/reveng/JDBCReader.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -190,7 +190,7 @@ String fkSchema = getSchemaForModel((String) exportedKeyRs.get("FKTABLE_SCHEM")); String fkTableName = (String) exportedKeyRs.get("FKTABLE_NAME"); String fkColumnName = (String) exportedKeyRs.get("FKCOLUMN_NAME"); - //String pkColumnName = (String) exportedKeyRs.get("PKCOLUMN_NAME"); + String pkColumnName = (String) exportedKeyRs.get("PKCOLUMN_NAME"); String fkName = (String) exportedKeyRs.get("FK_NAME"); short keySeq = ((Short)exportedKeyRs.get("KEY_SEQ")).shortValue(); @@ -235,6 +235,19 @@ column = existingColumn==null ? column : existingColumn; depColumns.add(column); + + List primColumns = (List) referencedColumns.get(fkName); + if (primColumns == null) { + primColumns = new ArrayList(); + referencedColumns.put(fkName,primColumns); + } + + Column refColumn = new Column(pkColumnName); + existingColumn = referencedTable.getColumn(refColumn); + refColumn = existingColumn==null?refColumn:existingColumn; + + primColumns.add(refColumn); + } } finally { Modified: branches/Branch_3_2/HibernateExt/tools/src/test/org/hibernate/tool/BaseTestCase.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/test/org/hibernate/tool/BaseTestCase.java 2007-11-04 08:54:31 UTC (rev 14187) +++ branches/Branch_3_2/HibernateExt/tools/src/test/org/hibernate/tool/BaseTestCase.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -30,7 +30,7 @@ public abstract class BaseTestCase extends TestCase { - protected static abstract class ExecuteContext { + public static abstract class ExecuteContext { private final File sourceDir; private final File outputDir; Added: branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/CompositeIdJPATest.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/CompositeIdJPATest.java (rev 0) +++ branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/CompositeIdJPATest.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -0,0 +1,154 @@ +/* + * Created on 13-Jan-2005 + * + */ +package org.hibernate.tool.test.jdbc2cfg; + +import java.io.File; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; +import java.util.Properties; + +import junit.framework.Test; +import junit.framework.TestSuite; + +import org.hibernate.Query; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.cfg.AnnotationConfiguration; +import org.hibernate.cfg.JDBCMetaDataConfiguration; +import org.hibernate.mapping.ForeignKey; +import org.hibernate.mapping.PersistentClass; +import org.hibernate.mapping.Property; +import org.hibernate.mapping.Table; +import org.hibernate.tool.JDBCMetaDataBinderTestCase; +import org.hibernate.tool.hbm2x.Cfg2JavaTool; +import org.hibernate.tool.hbm2x.POJOExporter; +import org.hibernate.tool.hbm2x.pojo.EntityPOJOClass; + +/** + * @author max + * + */ +public class CompositeIdJPATest extends JDBCMetaDataBinderTestCase { + + + protected void configure(JDBCMetaDataConfiguration configuration) { + super.configure( configuration ); + } + protected String[] getCreateSQL() { + + return new String[] { + "CREATE TABLE Person ( id identity, name varchar(100) NOT NULL, address varchar(255), city varchar(20) default NULL, PRIMARY KEY (id))" + , + "create table modelyear ( make varchar(20), model varchar(30), year int, name varchar(30), primary key (make, model, year))", + "CREATE TABLE Vehicle ( " + + " state varchar(2) NOT NULL, " + + " registration varchar(8) NOT NULL, " + + " v_make varchar(20) , " + + " v_model varchar(30) , " + + " v_year int , " + + " owner int , " + + " PRIMARY KEY (registration), " + + //" KEY (make,model,year), " + + //" KEY (owner), " + + " constraint vehicle_owner FOREIGN KEY (owner) REFERENCES person (id), " + + " constraint vehicle_modelyear FOREIGN KEY (v_make, v_model, v_year) REFERENCES modelyear (make, model, year) " + + " )" , + }; + } + + protected String[] getDropSQL() { + return new String[] { + "drop table Vehicle", + "drop table modelyear", + "drop table Person", + + + }; + } + + public void testMultiColumnForeignKeys() { + + Table vehicleTable = getTable(identifier("Vehicle")); + + Iterator foreignKeyIterator = vehicleTable.getForeignKeyIterator(); + assertHasNext(2, foreignKeyIterator); + + ForeignKey foreignKey = getForeignKey(vehicleTable, identifier("vehicle_owner")); + assertEquals(foreignKey.getColumnSpan(), 1); + + foreignKey = getForeignKey(vehicleTable, identifier("vehicle_modelyear")); + assertEquals(foreignKey.getColumnSpan(), 3); + + PersistentClass vehicle = getConfiguration().getClassMapping("Vehicle"); + EntityPOJOClass vechiclePojo = new EntityPOJOClass(vehicle, new Cfg2JavaTool()); + assertNotNull(vechiclePojo.getDecoratedObject()); + + Property property = vehicle.getProperty("modelyear"); + assertNotNull(property); + String generateJoinColumnsAnnotation = vechiclePojo.generateJoinColumnsAnnotation(property, cfg); + assertTrue(generateJoinColumnsAnnotation.indexOf("referencedColumnName=\"MAKE\"")>0); + + + } + + public void testJPAGeneration() throws Exception { + getConfiguration().buildMappings(); + POJOExporter exporter = new POJOExporter(getConfiguration(), getOutputDir()); + Properties p = new Properties(); + p.setProperty("jdk5", "true"); + p.setProperty("ejb3", "true"); + + exporter.setProperties(p); + exporter.start(); + + File file = new File( "ejb3compilable" ); + file.mkdir(); + + ArrayList list = new ArrayList(); + List jars = new ArrayList(); + addAnnotationJars(jars); + + new ExecuteContext(getOutputDir(), file, jars) { + + protected void execute() throws Exception { + AnnotationConfiguration configuration = new AnnotationConfiguration(); + configuration.addAnnotatedClass( getUcl().loadClass( "Vehicle" ) ); + configuration.addAnnotatedClass( getUcl().loadClass( "Person" ) ); + configuration.addAnnotatedClass( getUcl().loadClass( "Modelyear" ) ); + + SessionFactory sf = configuration.buildSessionFactory(); + Session s = sf.openSession(); + Query createQuery = s.createQuery("from java.lang.Object"); + createQuery.list(); + s.close(); + sf.close(); + + } + + }.run(); + } + + private void addAnnotationJars(List jars) { + jars.add( "ejb3-persistence.jar" ); + jars.add( "hibernate-annotations.jar" ); + jars.add( "hibernate-commons-annotations.jar" ); + jars.add( "hibernate3.jar" ); + jars.add( "dom4j-1.6.1.jar" ); + jars.add( "commons-logging-1.0.4.jar" ); + + } + + + protected void tearDown() throws Exception { + // TODO Auto-generated method stub + super.tearDown(); + } + public static Test suite() { + return new TestSuite(CompositeIdJPATest.class); + } +} + + Added: branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/ManyToManyJDK50Test.java =================================================================== --- branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/ManyToManyJDK50Test.java (rev 0) +++ branches/Branch_3_2/HibernateExt/tools/src/test5.0/org/hibernate/tool/test/jdbc2cfg/ManyToManyJDK50Test.java 2007-11-04 15:40:50 UTC (rev 14188) @@ -0,0 +1,202 @@ +/* + * Created on 2004-12-01 + * + */ +package org.hibernate.tool.test.jdbc2cfg; + +import java.io.File; +import java.util.ArrayList; +import java.util.List; +import java.util.Properties; + +import junit.framework.Test; +import junit.framework.TestSuite; + +import org.hibernate.MappingException; +import org.hibernate.Query; +import org.hibernate.Session; +import org.hibernate.SessionFactory; +import org.hibernate.cfg.AnnotationConfiguration; +import org.hibernate.cfg.JDBCMetaDataConfiguration; +import org.hibernate.cfg.reveng.DefaultReverseEngineeringStrategy; +import org.hibernate.cfg.reveng.ReverseEngineeringSettings; +import org.hibernate.mapping.Collection; +import org.hibernate.mapping.PersistentClass; +import org.hibernate.mapping.Property; +import org.hibernate.tool.JDBCMetaDataBinderTestCase; +import org.hibernate.tool.hbm2x.HibernateMappingExporter; +import org.hibernate.tool.hbm2x.POJOExporter; + +/** + * @author max + * + */ +public class ManyToManyJDK50Test extends JDBCMetaDataBinderTestCase { + + public static Test suite() { + return new TestSuite(ManyToManyJDK50Test.class); + } + + private JDBCMetaDataConfiguration localCfg; + + protected void configure(JDBCMetaDataConfiguration configuration) { + super.configure( configuration ); + + } + + protected void setUp() throws Exception { + super.setUp(); + + localCfg = new JDBCMetaDataConfiguration(); + + DefaultReverseEngineeringStrategy c = new DefaultReverseEngineeringStrategy(); + c.setSettings(new ReverseEngineeringSettings(c).setDetectManyToMany(false)); + localCfg.setReverseEngineeringStrategy(c); + localCfg.readFromJDBC(); + } + protected void tearDown() throws Exception { + localCfg = null; + + super.tearDown(); + } + + public void testNoManyToManyBiDirectional() { + + PersistentClass project = localCfg.getClassMapping("Project"); + + assertNotNull(project.getProperty("worksOns")); + //assertNotNull(project.getProperty("employee")); + assertEquals(3, project.getPropertyClosureSpan()); + assertEquals("projectId", project.getIdentifierProperty().getName()); + + PersistentClass employee = localCfg.getClassMapping("Employee"); + + assertNotNull(employee.getProperty("worksOns")); + assertNotNull(employee.getProperty("employees")); + assertNotNull(employee.getProperty("employee")); + //assertNotNull(employee.getProperty("projects")); + assertEquals(6, employee.getPropertyClosureSpan()); + assertEquals("id", employee.getIdentifierProperty().getName()); + + PersistentClass worksOn = localCfg.getClassMapping("WorksOn"); + + assertNotNull(worksOn.getProperty("project")); + assertNotNull(worksOn.getProperty("employee")); + assertEquals(2, worksOn.getPropertyClosureSpan()); + assertEquals("id", worksOn.getIdentifierProperty().getName()); + } + + public void testAutoCreation() { + + assertNull("No middle class should be generated.", cfg.getClassMapping( "WorksOn" )); + + assertNotNull("Should create worksontext since one of the foreign keys is not part of pk", cfg.getClassMapping( "WorksOnContext" )); + + PersistentClass projectClass = cfg.getClassMapping("Project"); + assertNotNull( projectClass ); + + PersistentClass employeeClass = cfg.getClassMapping("Employee"); + assertNotNull( employeeClass ); + + assertPropertyNotExist( projectClass, "worksOns" ); + assertPropertyNotExist( employeeClass, "worksOns" ); + + Property property = employeeClass.getProperty( "projects" ); + assertNotNull( property); + Property property2 = projectClass.getProperty( "employees" ); + assertNotNull( property2); + + assertTrue(((Collection)property.getValue()).isInverse()); + assertFalse(((Collection)property2.getValue()).isInverse()); + + } + + public void testBuildMappings() { + + localCfg.buildMappings(); + } + + public void testGenerateAndReadable() throws Exception { + + cfg.buildMappings(); + + HibernateMappingExporter hme = new HibernateMappingExporter(cfg, getOutputDir()); + hme.start(); + + getConfiguration().buildMappings(); + POJOExporter exporter = new POJOExporter(getConfiguration(), getOutputDir()); + Properties p = new Properties(); + p.setProperty("jdk5", "true"); + p.setProperty("ejb3", "true"); + + exporter.setProperties(p); + exporter.start(); + + File file = new File( "ejb3compilable" ); + file.mkdir(); + + ArrayList list = new ArrayList(); + List jars = new ArrayList(); + addAnnotationJars(jars); + + new ExecuteContext(getOutputDir(), file, jars) { + + protected void execute() throws Exception { + AnnotationConfiguration configuration = new AnnotationConfiguration(); + configuration.addAnnotatedClass( getUcl().loadClass( "Project" ) ); + configuration.addAnnotatedClass( getUcl().loadClass( "Employee" ) ); + configuration.addAnnotatedClass( getUcl().loadClass( "WorksOnContext" ) ); + + SessionFactory sf = configuration.buildSessionFactory(); + Session s = sf.openSession(); + Query createQuery = s.createQuery("from java.lang.Object"); + createQuery.list(); + s.close(); + sf.close(); + + } + + }.run(); + + } + + private void addAnnotationJars(List jars) { + jars.add( "ejb3-persistence.jar" ); + jars.add( "hibernate-annotations.jar" ); + jars.add( "hibernate-commons-annotations.jar" ); + jars.add( "hibernate3.jar" ); + jars.add( "dom4j-1.6.1.jar" ); + jars.add( "commons-logging-1.0.4.jar" ); + + } + + private void assertPropertyNotExist(PersistentClass projectClass, String prop) { + try { + projectClass.getProperty(prop); + fail("property " + prop + " should not exist on " + projectClass); + } catch(MappingException e) { + // expected + } + } + + protected String[] getCreateSQL() { + return new String[] { + "create table PROJECT ( project_id integer not null, name varchar(50), primary key (project_id) )", + "create table EMPLOYEE ( id integer not null, name varchar(50), manager_id integer, primary key (id), constraint employee_manager foreign key (manager_id) references EMPLOYEE)", + "create table WORKS_ON ( project_id integer not null, employee_id integer not null, primary key (project_id, employee_id), constraint workson_employee foreign key (employee_id) references EMPLOYEE, foreign key (project_id) references PROJECT )", + "create table WORKS_ON_CONTEXT ( project_id integer not null, employee_id integer not null, created_by integer, primary key (project_id, employee_id), constraint workson_ctx_employee foreign key (employee_id) references EMPLOYEE, foreign key (project_id) references PROJECT, foreign key (created_by) references EMPLOYEE )", + //"alter table PROJECT add constraint project_manager foreign key (team_lead) references EMPLOYEE" + }; + } + + protected String[] getDropSQL() { + return new String[] { + //"alter table PROJECT drop constraint project_manager", + "drop table WORKS_ON_CONTEXT", + "drop table WORKS_ON", + "drop table EMPLOYEE", + "drop table PROJECT", + }; + } + +}