diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaAttributeMapping.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaAttributeMapping.java | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaAttributeMapping.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaAttributeMapping.java deleted file mode 100644 index bd856bfd80..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaAttributeMapping.java +++ /dev/null @@ -1,294 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2009 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.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.Vector; - -import org.eclipse.jdt.core.dom.CompilationUnit; -import org.eclipse.jpt.core.context.AttributeMapping; -import org.eclipse.jpt.core.context.Column; -import org.eclipse.jpt.core.context.ColumnMapping; -import org.eclipse.jpt.core.context.RelationshipMapping; -import org.eclipse.jpt.core.context.RelationshipReference; -import org.eclipse.jpt.core.context.TypeMapping; -import org.eclipse.jpt.core.context.java.JavaAttributeMapping; -import org.eclipse.jpt.core.context.java.JavaPersistentAttribute; -import org.eclipse.jpt.core.internal.jpa2.context.SimpleMetamodelField; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.jpa2.context.AttributeMapping2_0; -import org.eclipse.jpt.core.jpa2.context.MetamodelField; -import org.eclipse.jpt.core.jpa2.context.java.JavaPersistentAttribute2_0; -import org.eclipse.jpt.core.jpa2.resource.java.JPA2_0; -import org.eclipse.jpt.core.resource.java.Annotation; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; -import org.eclipse.jpt.core.utility.TextRange; -import org.eclipse.jpt.db.Table; -import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; -import org.eclipse.jpt.utility.internal.iterators.SingleElementIterator; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -/** - * Java attribute mapping - */ -public abstract class AbstractJavaAttributeMapping<T extends Annotation> - extends AbstractJavaJpaContextNode - implements JavaAttributeMapping, AttributeMapping2_0 -{ - protected T mappingAnnotation; - - protected Vector<String> supportingAnnotationNames; - - - protected AbstractJavaAttributeMapping(JavaPersistentAttribute parent) { - super(parent); - } - - @SuppressWarnings("unchecked") - public void initialize(Annotation annotation) { - this.mappingAnnotation = (T) annotation; - this.initialize(); - } - - protected void initialize() { - // do nothing by default - } - - @SuppressWarnings("unchecked") - public void update(Annotation annotation) { - this.mappingAnnotation = (T) annotation; - this.update(); - } - - protected void update() { - // do nothing by default - } - - @Override - public JavaPersistentAttribute getParent() { - return (JavaPersistentAttribute) super.getParent(); - } - - public JavaPersistentAttribute getPersistentAttribute() { - return this.getParent(); - } - - protected JavaResourcePersistentAttribute getResourcePersistentAttribute() { - return this.getParent().getResourcePersistentAttribute(); - } - - public T getMappingAnnotation() { - return this.mappingAnnotation; - } - - /** - * the persistent attribute can tell whether there is a "specified" mapping - * or a "default" one - */ - public boolean isDefault() { - return this.getPersistentAttribute().mappingIsDefault(this); - } - - public boolean shouldValidateAgainstDatabase() { - return this.getTypeMapping().shouldValidateAgainstDatabase(); - } - - public TypeMapping getTypeMapping() { - return this.getPersistentAttribute().getTypeMapping(); - } - - public String getName() { - return this.getPersistentAttribute().getName(); - } - - public Table getDbTable(String tableName) { - return this.getTypeMapping().getDbTable(tableName); - } - - public String getPrimaryKeyColumnName() { - return null; - } - - public boolean isOverridableAttributeMapping() { - return false; - } - - public boolean isOverridableAssociationMapping() { - return false; - } - - public boolean isIdMapping() { - return false; - } - - public boolean isOwnedBy(RelationshipMapping mapping) { - return false; - } - - public Iterator<String> allMappingNames() { - return new SingleElementIterator<String>(getName()); - } - - public AttributeMapping resolveAttributeMapping(String name) { - if (getName().equals(name)) { - return this; - } - return null; - } - - public Iterator<String> allOverrideableAttributeMappingNames() { - if (isOverridableAttributeMapping()) { - return allMappingNames(); - } - return EmptyIterator.<String> instance(); - } - - public Iterator<String> allOverrideableAssociationMappingNames() { - if (isOverridableAssociationMapping()) { - return allMappingNames(); - } - return EmptyIterator.<String> instance(); - } - - public Column resolveOverridenColumn(String attributeName) { - ColumnMapping columnMapping = this.resolveColumnMapping(attributeName); - return columnMapping == null ? null : columnMapping.getColumn(); - } - - protected ColumnMapping resolveColumnMapping(String name) { - AttributeMapping attributeMapping = resolveAttributeMapping(name); - if (attributeMapping != null && attributeMapping.isOverridableAttributeMapping()) { - return (ColumnMapping) attributeMapping; - } - return null; - } - - public RelationshipReference resolveRelationshipReference(String attributeName) { - RelationshipMapping relationshipMapping = this.resolveRelationshipMapping(attributeName); - return relationshipMapping == null ? null : relationshipMapping.getRelationshipReference(); - } - - protected RelationshipMapping resolveRelationshipMapping(String name) { - AttributeMapping attributeMapping = resolveAttributeMapping(name); - if (attributeMapping != null && attributeMapping.isOverridableAssociationMapping()) { - return (RelationshipMapping) attributeMapping; - } - return null; - } - - @Override - public void toString(StringBuilder sb) { - sb.append(this.getName()); - } - - - // ********** supporting annotation names ********** - - public Iterable<String> getSupportingAnnotationNames() { - if (this.supportingAnnotationNames == null) { - this.supportingAnnotationNames = this.buildSupportingAnnotationNames(); - } - return this.supportingAnnotationNames; - } - - protected Vector<String> buildSupportingAnnotationNames() { - Vector<String> names = new Vector<String>(); - this.addSupportingAnnotationNamesTo(names); - return names; - } - - protected void addSupportingAnnotationNamesTo(@SuppressWarnings("unused") Vector<String> names) { - // the default is none - } - - - // ********** metamodel ********** - - public MetamodelField getMetamodelField() { - return new SimpleMetamodelField( - this.getMetamodelFieldModifiers(), - this.getMetamodelFieldTypeName(), - this.getMetamodelFieldTypeArgumentNames(), - this.getMetamodelFieldName() - ); - } - - protected Iterable<String> getMetamodelFieldModifiers() { - return STANDARD_METAMODEL_FIELD_MODIFIERS; - } - - /** - * most mappings are "singular" - */ - protected String getMetamodelFieldTypeName() { - return JPA2_0.SINGULAR_ATTRIBUTE; - } - - protected final Iterable<String> getMetamodelFieldTypeArgumentNames() { - ArrayList<String> typeArgumentNames = new ArrayList<String>(3); - typeArgumentNames.add(this.getTypeMapping().getPersistentType().getName()); - this.addMetamodelFieldTypeArgumentNamesTo(typeArgumentNames); - return typeArgumentNames; - } - - /** - * by default, we add only the mapping's attribute type name; - * but collection relationship mappings will also need to add the key type - * name if the "collection" is of type java.util.Map - */ - protected void addMetamodelFieldTypeArgumentNamesTo(ArrayList<String> typeArgumentNames) { - typeArgumentNames.add(this.getMetamodelTypeName()); - } - - public String getMetamodelTypeName() { - return ((JavaPersistentAttribute2_0) this.getPersistentAttribute()).getMetamodelTypeName(); - } - - protected String getMetamodelFieldName() { - return this.getName(); - } - - - // ********** validation ********** - - @Override - public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) { - super.validate(messages, reporter, astRoot); - this.validateMappingType(messages, astRoot); - } - - protected void validateMappingType(List<IMessage> messages, CompilationUnit astRoot) { - if ( ! this.getTypeMapping().attributeMappingKeyAllowed(this.getKey())) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.PERSISTENT_ATTRIBUTE_INVALID_MAPPING, - new String[] {this.getName()}, - this, - this.getValidationTextRange(astRoot) - ) - ); - } - } - - public TextRange getValidationTextRange(CompilationUnit astRoot) { - TextRange textRange = this.getMappingAnnotationTextRange(astRoot); - return (textRange != null) ? textRange : this.getParent().getValidationTextRange(astRoot); - } - - protected TextRange getMappingAnnotationTextRange(CompilationUnit astRoot) { - return (this.mappingAnnotation == null) ? null : this.mappingAnnotation.getTextRange(astRoot); - } - -} |