Author: gbadner Date: 2008-10-29 16:40:17 -0400 (Wed, 29 Oct 2008) New Revision: 15443 Added: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Note.java core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Suite.java Modified: core/branches/Branch_3_2/src/org/hibernate/engine/Cascade.java core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Address.java core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/DeleteTransientEntityTest.java core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Person.hbm.xml Log: HHH-2146 : NullpointerException in DefaultDeleteEventListener.deleteTransientEntity Modified: core/branches/Branch_3_2/src/org/hibernate/engine/Cascade.java =================================================================== --- core/branches/Branch_3_2/src/org/hibernate/engine/Cascade.java 2008-10-29 20:02:22 UTC (rev 15442) +++ core/branches/Branch_3_2/src/org/hibernate/engine/Cascade.java 2008-10-29 20:40:17 UTC (rev 15443) @@ -3,6 +3,7 @@ import java.util.Collection; import java.util.Iterator; +import java.util.HashSet; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; @@ -352,7 +353,7 @@ if ( log.isTraceEnabled() ) { log.trace("deleting orphaned entity instance: " + entityName); } - eventSource.delete( entityName, orphan, false, null ); + eventSource.delete( entityName, orphan, false, new HashSet() ); } } } Modified: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Address.java =================================================================== --- core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Address.java 2008-10-29 20:02:22 UTC (rev 15442) +++ core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Address.java 2008-10-29 20:40:17 UTC (rev 15443) @@ -1,5 +1,8 @@ package org.hibernate.test.deletetransient; +import java.util.Set; +import java.util.HashSet; + /** * todo: describe Address * @@ -8,6 +11,7 @@ public class Address { private Long id; private String info; + private Set suites = new HashSet(); public Address() { } @@ -31,4 +35,12 @@ public void setInfo(String info) { this.info = info; } + + public Set getSuites() { + return suites; + } + + public void setSuites(Set suites) { + this.suites = suites; + } } Modified: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/DeleteTransientEntityTest.java =================================================================== --- core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/DeleteTransientEntityTest.java 2008-10-29 20:02:22 UTC (rev 15442) +++ core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/DeleteTransientEntityTest.java 2008-10-29 20:40:17 UTC (rev 15443) @@ -105,4 +105,70 @@ t.commit(); s.close(); } + + public void testCascadeAllFromClearedPersistentAssnToTransientEntity() { + Session s = openSession(); + Transaction t = s.beginTransaction(); + Person p = new Person(); + Address address = new Address(); + address.setInfo( "123 Main St." ); + p.getAddresses().add( address ); + s.save( p ); + t.commit(); + s.close(); + + s = openSession(); + t = s.beginTransaction(); + Suite suite = new Suite(); + address.getSuites().add( suite ); + p.getAddresses().clear(); + s.saveOrUpdate( p ); + t.commit(); + s.close(); + + s = openSession(); + t = s.beginTransaction(); + p = ( Person ) s.get( p.getClass(), p.getId() ); + assertEquals( "persistent collection not cleared", 0, p.getAddresses().size() ); + Long count = ( Long ) s.createQuery( "select count(*) from Address" ).list().get( 0 ); + assertEquals( 1, count.longValue() ); + count = ( Long ) s.createQuery( "select count(*) from Suite" ).list().get( 0 ); + assertEquals( 0, count.longValue() ); + s.delete( p ); + t.commit(); + s.close(); + } + + public void testCascadeAllDeleteOrphanFromClearedPersistentAssnToTransientEntity() { + Session s = openSession(); + Transaction t = s.beginTransaction(); + Address address = new Address(); + address.setInfo( "123 Main St." ); + Suite suite = new Suite(); + address.getSuites().add( suite ); + s.save( address ); + t.commit(); + s.close(); + + + s = openSession(); + t = s.beginTransaction(); + Note note = new Note(); + note.setDescription( "a description" ); + suite.getNotes().add( note ); + address.getSuites().clear(); + s.saveOrUpdate( address ); + t.commit(); + s.close(); + + s = openSession(); + t = s.beginTransaction(); + Long count = ( Long ) s.createQuery( "select count(*) from Suite" ).list().get( 0 ); + assertEquals( "all-delete-orphan not cascaded properly to cleared persistent collection entities", 0, count.longValue() ); + count = ( Long ) s.createQuery( "select count(*) from Note" ).list().get( 0 ); + assertEquals( 0, count.longValue() ); + s.delete( address ); + t.commit(); + s.close(); + } } Added: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Note.java =================================================================== --- core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Note.java (rev 0) +++ core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Note.java 2008-10-29 20:40:17 UTC (rev 15443) @@ -0,0 +1,33 @@ +package org.hibernate.test.deletetransient; + +/** + * + * @author Gail Badner + */ +public class Note { + private Long id; + private String description; + + public Note() { + } + + public Note(String description) { + this.description = description; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } +} \ No newline at end of file Modified: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Person.hbm.xml =================================================================== --- core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Person.hbm.xml 2008-10-29 20:02:22 UTC (rev 15442) +++ core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Person.hbm.xml 2008-10-29 20:40:17 UTC (rev 15443) @@ -29,6 +29,28 @@ <generator class="increment"/> </id> <property name="info" type="string"/> + <set name="suites" lazy="true" inverse="false" cascade="all-delete-orphan"> + <key column="ADDRESS_ID"/> + <one-to-many class="Suite"/> + </set> </class> - + + <class name="Suite" table="T_SUITE"> + <id name="id" type="long"> + <generator class="increment"/> + </id> + <property name="location" type="string"/> + <set name="notes" lazy="true" inverse="false" cascade="all-delete-orphan"> + <key column="SUITE_ID"/> + <one-to-many class="Note"/> + </set> + </class> + + <class name="Note" table="T_NOTE"> + <id name="id" type="long"> + <generator class="increment"/> + </id> + <property name="description" type="string"/> + </class> + </hibernate-mapping> Added: core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Suite.java =================================================================== --- core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Suite.java (rev 0) +++ core/branches/Branch_3_2/test/org/hibernate/test/deletetransient/Suite.java 2008-10-29 20:40:17 UTC (rev 15443) @@ -0,0 +1,47 @@ +package org.hibernate.test.deletetransient; + +import java.util.Set; +import java.util.HashSet; +import java.util.Collection; +import java.util.ArrayList; + +/** + * + * @author Gail Badner + */ +public class Suite { + private Long id; + private String location; + private Set notes = new HashSet(); + + public Suite() { + } + + public Suite(String location) { + this.location = location; + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getLocation() { + return location; + } + + public void setLocation(String location) { + this.location = location; + } + + public Set getNotes() { + return notes; + } + + public void setNotes(Set notes) { + this.notes = notes; + } +} \ No newline at end of file