diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaMultiRelationshipMapping.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaMultiRelationshipMapping.java | 458 |
1 files changed, 0 insertions, 458 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaMultiRelationshipMapping.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaMultiRelationshipMapping.java deleted file mode 100644 index a80d8a3d0a..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaMultiRelationshipMapping.java +++ /dev/null @@ -1,458 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.core.internal.context.java; - -import java.util.Iterator; -import java.util.List; -import org.eclipse.jdt.core.dom.CompilationUnit; -import org.eclipse.jpt.core.context.Entity; -import org.eclipse.jpt.core.context.FetchType; -import org.eclipse.jpt.core.context.MultiRelationshipMapping; -import org.eclipse.jpt.core.context.NonOwningMapping; -import org.eclipse.jpt.core.context.PersistentAttribute; -import org.eclipse.jpt.core.context.java.JavaJoinTable; -import org.eclipse.jpt.core.context.java.JavaPersistentAttribute; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; -import org.eclipse.jpt.core.resource.java.MapKeyAnnotation; -import org.eclipse.jpt.core.resource.java.OrderByAnnotation; -import org.eclipse.jpt.core.resource.java.RelationshipMappingAnnotation; -import org.eclipse.jpt.core.utility.TextRange; -import org.eclipse.jpt.utility.Filter; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; - - -public abstract class AbstractJavaMultiRelationshipMapping<T extends RelationshipMappingAnnotation> - extends AbstractJavaRelationshipMapping<T> implements MultiRelationshipMapping -{ - - protected String mappedBy; - - protected String orderBy; - - protected boolean isNoOrdering; - - protected boolean isPkOrdering; - - protected boolean isCustomOrdering; - - //TODO should this be null if this is the non-owning side of the relationship?? - protected final JavaJoinTable joinTable; - - protected String mapKey; - - protected AbstractJavaMultiRelationshipMapping(JavaPersistentAttribute parent) { - super(parent); - this.joinTable = getJpaFactory().buildJavaJoinTable(this); - } - - public String getMappedBy() { - return this.mappedBy; - } - - public void setMappedBy(String newMappedBy) { - String oldMappedBy = this.mappedBy; - this.mappedBy = newMappedBy; - this.setMappedByOnResourceModel(newMappedBy); - firePropertyChanged(NonOwningMapping.MAPPED_BY_PROPERTY, oldMappedBy, newMappedBy); - } - - protected void setMappedBy_(String newMappedBy) { - String oldMappedBy = this.mappedBy; - this.mappedBy = newMappedBy; - firePropertyChanged(NonOwningMapping.MAPPED_BY_PROPERTY, oldMappedBy, newMappedBy); - } - - protected abstract void setMappedByOnResourceModel(String mappedBy); - - public String getOrderBy() { - return this.orderBy; - } - - public void setOrderBy(String newOrderBy) { - String oldOrderBy = this.orderBy; - this.orderBy = newOrderBy; - if (newOrderBy == null) { - if (getOrderByResource() != null) { - removeOrderByResource(); - } - } - else { - if (getOrderByResource() == null) { - addOrderByResource(); - } - getOrderByResource().setValue(newOrderBy); - } - firePropertyChanged(MultiRelationshipMapping.ORDER_BY_PROPERTY, oldOrderBy, newOrderBy); - } - - protected void setOrderBy_(String newOrderBy) { - String oldOrderBy = this.orderBy; - this.orderBy = newOrderBy; - firePropertyChanged(MultiRelationshipMapping.ORDER_BY_PROPERTY, oldOrderBy, newOrderBy); - } - - protected OrderByAnnotation getOrderByResource() { - return (OrderByAnnotation) getResourcePersistentAttribute().getAnnotation(OrderByAnnotation.ANNOTATION_NAME); - } - - protected OrderByAnnotation addOrderByResource() { - return (OrderByAnnotation) getResourcePersistentAttribute().addAnnotation(OrderByAnnotation.ANNOTATION_NAME); - } - - protected void removeOrderByResource() { - getResourcePersistentAttribute().removeAnnotation(OrderByAnnotation.ANNOTATION_NAME); - } - - public boolean isNoOrdering() { - return this.isNoOrdering; - } - - public void setNoOrdering(boolean newNoOrdering) { - boolean oldNoOrdering = this.isNoOrdering; - this.isNoOrdering = newNoOrdering; - if (newNoOrdering) { - if (getOrderByResource() != null) { - removeOrderByResource(); - } - } - else { - //?? - } - firePropertyChanged(NO_ORDERING_PROPERTY, oldNoOrdering, newNoOrdering); - } - - protected void setNoOrdering_(boolean newNoOrdering) { - boolean oldNoOrdering = this.isNoOrdering; - this.isNoOrdering = newNoOrdering; - firePropertyChanged(NO_ORDERING_PROPERTY, oldNoOrdering, newNoOrdering); - } - - public boolean isPkOrdering() { - return this.isPkOrdering; - } - - public void setPkOrdering(boolean newPkOrdering) { - boolean oldPkOrdering = this.isPkOrdering; - this.isPkOrdering = newPkOrdering; - if (newPkOrdering) { - if (getOrderByResource() == null) { - addOrderByResource(); - } - else { - getOrderByResource().setValue(null); - } - } - firePropertyChanged(PK_ORDERING_PROPERTY, oldPkOrdering, newPkOrdering); - } - - protected void setPkOrdering_(boolean newPkOrdering) { - boolean oldPkOrdering = this.isPkOrdering; - this.isPkOrdering = newPkOrdering; - firePropertyChanged(PK_ORDERING_PROPERTY, oldPkOrdering, newPkOrdering); - } - - public boolean isCustomOrdering() { - return this.isCustomOrdering; - } - - public void setCustomOrdering(boolean newCustomOrdering) { - boolean oldCustomOrdering = this.isCustomOrdering; - this.isCustomOrdering = newCustomOrdering; - if (newCustomOrdering) { - setOrderBy(""); - } - firePropertyChanged(CUSTOM_ORDERING_PROPERTY, oldCustomOrdering, newCustomOrdering); - } - - protected void setCustomOrdering_(boolean newCustomOrdering) { - boolean oldCustomOrdering = this.isCustomOrdering; - this.isCustomOrdering = newCustomOrdering; - firePropertyChanged(CUSTOM_ORDERING_PROPERTY, oldCustomOrdering, newCustomOrdering); - } - - public FetchType getDefaultFetch() { - return MultiRelationshipMapping.DEFAULT_FETCH_TYPE; - } - - public JavaJoinTable getJoinTable() { - return this.joinTable; - } - - public boolean isJoinTableSpecified() { - return getJoinTable().isSpecified(); - } - - public boolean isRelationshipOwner() { - return getMappedBy() == null; - } - - public String getMapKey() { - return this.mapKey; - } - - public void setMapKey(String newMapKey) { - String oldMapKey = this.mapKey; - this.mapKey = newMapKey; - if (oldMapKey != newMapKey) { - if (this.getMapKeyResource(getResourcePersistentAttribute()) != null) { - if (newMapKey != null) { - this.getMapKeyResource(getResourcePersistentAttribute()).setName(newMapKey); - } - else { - getResourcePersistentAttribute().removeAnnotation(MapKeyAnnotation.ANNOTATION_NAME); - } - } - else if (newMapKey != null) { - getResourcePersistentAttribute().addAnnotation(MapKeyAnnotation.ANNOTATION_NAME); - getMapKeyResource(getResourcePersistentAttribute()).setName(newMapKey); - } - } - firePropertyChanged(MultiRelationshipMapping.MAP_KEY_PROPERTY, oldMapKey, newMapKey); - } - - protected void setMapKey_(String newMapKey) { - String oldMapKey = this.mapKey; - this.mapKey = newMapKey; - firePropertyChanged(MultiRelationshipMapping.MAP_KEY_PROPERTY, oldMapKey, newMapKey); - } - -//TODO default orderBy - this wasn't supported in 1.0 either -// public void refreshDefaults(DefaultsContext defaultsContext) { -// super.refreshDefaults(defaultsContext); -// // if (isOrderByPk()) { -// // refreshDefaultOrderBy(defaultsContext); -// // } -// } -// -// //primary key ordering when just the @OrderBy annotation is present -// protected void refreshDefaultOrderBy(DefaultsContext defaultsContext) { -// IEntity targetEntity = getResolvedTargetEntity(); -// if (targetEntity != null) { -// setOrderBy(targetEntity.primaryKeyAttributeName() + " ASC"); -// } -// } - - @Override - protected String defaultTargetEntity(JavaResourcePersistentAttribute resourcePersistentAttribute) { - if (!resourcePersistentAttribute.typeIsContainer()) { - return null; - } - return resourcePersistentAttribute.getQualifiedReferenceEntityElementTypeName(); - } - - protected abstract boolean mappedByTouches(int pos, CompilationUnit astRoot); - - protected boolean mapKeyNameTouches(int pos, CompilationUnit astRoot) { - if (getMapKeyResource(getResourcePersistentAttribute()) != null) { - return getMapKeyResource(getResourcePersistentAttribute()).nameTouches(pos, astRoot); - } - return false; - } - - protected MapKeyAnnotation getMapKeyResource(JavaResourcePersistentAttribute resourcePersistentAttribute) { - return (MapKeyAnnotation) resourcePersistentAttribute.getAnnotation(MapKeyAnnotation.ANNOTATION_NAME); - } - - public Iterator<String> candidateMapKeyNames() { - return this.allTargetEntityAttributeNames(); - } - - protected Iterator<String> candidateMapKeyNames(Filter<String> filter) { - return new FilteringIterator<String, String>(this.candidateMapKeyNames(), filter); - } - - protected Iterator<String> quotedCandidateMapKeyNames(Filter<String> filter) { - return StringTools.quote(this.candidateMapKeyNames(filter)); - } - - @Override - public Iterator<String> javaCompletionProposals(int pos, Filter<String> filter, CompilationUnit astRoot) { - Iterator<String> result = super.javaCompletionProposals(pos, filter, astRoot); - if (result != null) { - return result; - } - result = this.getJoinTable().javaCompletionProposals(pos, filter, astRoot); - if (result != null) { - return result; - } - if (this.mappedByTouches(pos, astRoot)) { - return this.quotedCandidateMappedByAttributeNames(filter); - } - if (this.mapKeyNameTouches(pos, astRoot)) { - return this.quotedCandidateMapKeyNames(filter); - } - return null; - } - - @Override - public void initialize(JavaResourcePersistentAttribute resourcePersistentAttribute) { - super.initialize(resourcePersistentAttribute); - MapKeyAnnotation mapKey = this.getMapKeyResource(resourcePersistentAttribute); - if (mapKey != null) { - this.mapKey = mapKey.getName(); - } - this.initializeOrderBy(this.getOrderByResource()); - this.joinTable.initialize(resourcePersistentAttribute); - } - - @Override - protected void initialize(T relationshipMapping) { - super.initialize(relationshipMapping); - this.mappedBy = this.mappedBy(relationshipMapping); - } - - protected void initializeOrderBy(OrderByAnnotation orderBy) { - if (orderBy != null) { - this.orderBy = orderBy.getValue(); - if (orderBy.getValue() == null) { - this.isPkOrdering = true; - } - else { - this.isCustomOrdering = true; - } - } - else { - this.isNoOrdering = true; - } - } - - @Override - public void update(JavaResourcePersistentAttribute resourcePersistentAttribute) { - super.update(resourcePersistentAttribute); - this.updateMapKey(resourcePersistentAttribute); - this.updateOrderBy(this.getOrderByResource()); - this.joinTable.update(resourcePersistentAttribute); - } - - @Override - protected void update(T relationshipMapping) { - super.update(relationshipMapping); - this.setMappedBy_(this.mappedBy(relationshipMapping)); - } - - protected void updateMapKey(JavaResourcePersistentAttribute resourcePersistentAttribute) { - MapKeyAnnotation mapKey = this.getMapKeyResource(resourcePersistentAttribute); - if (mapKey != null) { - setMapKey_(mapKey.getName()); - } - else { - setMapKey_(null); - } - } - - protected void updateOrderBy(OrderByAnnotation orderBy) { - if (orderBy != null) { - setOrderBy_(orderBy.getValue()); - if (orderBy.getValue() == null) { - setPkOrdering_(true); - setCustomOrdering_(false); - setNoOrdering_(false); - } - else { - setPkOrdering_(false); - setCustomOrdering_(true); - setNoOrdering_(false); - } - } - else { - setOrderBy_(null); - setPkOrdering_(false); - setCustomOrdering_(false); - setNoOrdering_(true); - } - } - protected abstract String mappedBy(T relationshipMapping); - - //******** Validation *********************************** - - public abstract TextRange getMappedByTextRange(CompilationUnit astRoot); - - @Override - public void addToMessages(List<IMessage> messages, CompilationUnit astRoot) { - super.addToMessages(messages, astRoot); - - if (entityOwned() && (this.isJoinTableSpecified() || isRelationshipOwner())) { - getJoinTable().addToMessages(messages, astRoot); - } - if (this.getMappedBy() != null) { - addMappedByMessages(messages, astRoot); - } - } - - protected void addMappedByMessages(List<IMessage> messages, CompilationUnit astRoot) { - String mappedBy = this.getMappedBy(); - - if (this.isJoinTableSpecified()) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.MAPPING_MAPPED_BY_WITH_JOIN_TABLE, - this.getJoinTable(), - this.getJoinTable().getValidationTextRange(astRoot)) - ); - - } - - Entity targetEntity = this.getResolvedTargetEntity(); - - if (targetEntity == null) { - // already have validation messages for that - return; - } - - PersistentAttribute attribute = targetEntity.getPersistentType().resolveAttribute(mappedBy); - - if (attribute == null) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.MAPPING_UNRESOLVED_MAPPED_BY, - new String[] {mappedBy}, - this, - this.getMappedByTextRange(astRoot)) - ); - return; - } - - if (! this.mappedByIsValid(attribute.getMapping())) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.MAPPING_INVALID_MAPPED_BY, - new String[] {mappedBy}, - this, - this.getMappedByTextRange(astRoot)) - ); - return; - } - - NonOwningMapping mappedByMapping; - try { - mappedByMapping = (NonOwningMapping) attribute.getMapping(); - } catch (ClassCastException cce) { - // there is no error then - return; - } - - if (mappedByMapping.getMappedBy() != null) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.MAPPING_MAPPED_BY_ON_BOTH_SIDES, - this, - this.getMappedByTextRange(astRoot)) - ); - } - } -} |