diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/context/java/AbstractJavaVirtualReferenceTable.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/context/java/AbstractJavaVirtualReferenceTable.java | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/context/java/AbstractJavaVirtualReferenceTable.java b/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/context/java/AbstractJavaVirtualReferenceTable.java deleted file mode 100644 index ec4d5b507f..0000000000 --- a/jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/context/java/AbstractJavaVirtualReferenceTable.java +++ /dev/null @@ -1,200 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010 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.jpa.core.internal.context.java; - -import java.util.ListIterator; -import java.util.Vector; -import org.eclipse.jpt.common.utility.internal.CollectionTools; -import org.eclipse.jpt.common.utility.internal.iterables.EmptyListIterable; -import org.eclipse.jpt.common.utility.internal.iterables.ListIterable; -import org.eclipse.jpt.common.utility.internal.iterables.LiveCloneListIterable; -import org.eclipse.jpt.common.utility.internal.iterables.SingleElementListIterable; -import org.eclipse.jpt.jpa.core.context.JoinColumn; -import org.eclipse.jpt.jpa.core.context.ReadOnlyJoinColumn; -import org.eclipse.jpt.jpa.core.context.ReferenceTable; -import org.eclipse.jpt.jpa.core.context.VirtualReferenceTable; -import org.eclipse.jpt.jpa.core.context.java.JavaJpaContextNode; -import org.eclipse.jpt.jpa.core.context.java.JavaVirtualJoinColumn; -import org.eclipse.jpt.jpa.core.internal.context.ContextContainerTools; - -public abstract class AbstractJavaVirtualReferenceTable<T extends ReferenceTable> - extends AbstractJavaVirtualTable<T> - implements VirtualReferenceTable -{ - protected final Vector<JavaVirtualJoinColumn> specifiedJoinColumns = new Vector<JavaVirtualJoinColumn>(); - protected final SpecifiedJoinColumnContainerAdapter specifiedJoinColumnContainerAdapter = new SpecifiedJoinColumnContainerAdapter(); - protected final ReadOnlyJoinColumn.Owner joinColumnOwner; - - protected JavaVirtualJoinColumn defaultJoinColumn; - - - protected AbstractJavaVirtualReferenceTable(JavaJpaContextNode parent) { - super(parent); - this.joinColumnOwner = this.buildJoinColumnOwner(); - } - - - // ********** synchronize/update ********** - - @Override - public void update() { - super.update(); - this.updateSpecifiedJoinColumns(); - this.updateDefaultJoinColumn(); - } - - - // ********** join columns ********** - - public ListIterator<JavaVirtualJoinColumn> joinColumns() { - return this.getJoinColumns().iterator(); - } - - protected ListIterable<JavaVirtualJoinColumn> getJoinColumns() { - return this.hasSpecifiedJoinColumns() ? this.getSpecifiedJoinColumns() : this.getDefaultJoinColumns(); - } - - public int joinColumnsSize() { - return this.hasSpecifiedJoinColumns() ? this.specifiedJoinColumnsSize() : this.getDefaultJoinColumnsSize(); - } - - - // ********** specified join columns ********** - - public ListIterator<JavaVirtualJoinColumn> specifiedJoinColumns() { - return this.getSpecifiedJoinColumns().iterator(); - } - - protected ListIterable<JavaVirtualJoinColumn> getSpecifiedJoinColumns() { - return new LiveCloneListIterable<JavaVirtualJoinColumn>(this.specifiedJoinColumns); - } - - public int specifiedJoinColumnsSize() { - return this.specifiedJoinColumns.size(); - } - - public boolean hasSpecifiedJoinColumns() { - return this.specifiedJoinColumns.size() != 0; - } - - public JavaVirtualJoinColumn getSpecifiedJoinColumn(int index) { - return this.specifiedJoinColumns.get(index); - } - - protected void updateSpecifiedJoinColumns() { - ContextContainerTools.update(this.specifiedJoinColumnContainerAdapter); - } - - protected Iterable<JoinColumn> getOverriddenJoinColumns() { - return CollectionTools.iterable(this.getOverriddenTable().specifiedJoinColumns()); - } - - protected void moveSpecifiedJoinColumn(int index, JavaVirtualJoinColumn joinColumn) { - this.moveItemInList(index, joinColumn, this.specifiedJoinColumns, SPECIFIED_JOIN_COLUMNS_LIST); - } - - protected JavaVirtualJoinColumn addSpecifiedJoinColumn(int index, JoinColumn joinColumn) { - JavaVirtualJoinColumn virtualJoinColumn = this.buildJoinColumn(joinColumn); - this.addItemToList(index, virtualJoinColumn, this.specifiedJoinColumns, SPECIFIED_JOIN_COLUMNS_LIST); - return virtualJoinColumn; - } - - protected void removeSpecifiedJoinColumn(JavaVirtualJoinColumn joinColumn) { - this.removeItemFromList(joinColumn, this.specifiedJoinColumns, SPECIFIED_JOIN_COLUMNS_LIST); - } - - /** - * specified join column container adapter - */ - protected class SpecifiedJoinColumnContainerAdapter - implements ContextContainerTools.Adapter<JavaVirtualJoinColumn, JoinColumn> - { - public Iterable<JavaVirtualJoinColumn> getContextElements() { - return AbstractJavaVirtualReferenceTable.this.getSpecifiedJoinColumns(); - } - public Iterable<JoinColumn> getResourceElements() { - return AbstractJavaVirtualReferenceTable.this.getOverriddenJoinColumns(); - } - public JoinColumn getResourceElement(JavaVirtualJoinColumn contextElement) { - return contextElement.getOverriddenColumn(); - } - public void moveContextElement(int index, JavaVirtualJoinColumn element) { - AbstractJavaVirtualReferenceTable.this.moveSpecifiedJoinColumn(index, element); - } - public void addContextElement(int index, JoinColumn element) { - AbstractJavaVirtualReferenceTable.this.addSpecifiedJoinColumn(index, element); - } - public void removeContextElement(JavaVirtualJoinColumn element) { - AbstractJavaVirtualReferenceTable.this.removeSpecifiedJoinColumn(element); - } - } - - - // ********** default join column ********** - - public JavaVirtualJoinColumn getDefaultJoinColumn() { - return this.defaultJoinColumn; - } - - protected void setDefaultJoinColumn(JavaVirtualJoinColumn joinColumn) { - JavaVirtualJoinColumn old = this.defaultJoinColumn; - this.defaultJoinColumn = joinColumn; - this.firePropertyChanged(DEFAULT_JOIN_COLUMN_PROPERTY, old, joinColumn); - } - - protected ListIterable<JavaVirtualJoinColumn> getDefaultJoinColumns() { - return (this.defaultJoinColumn != null) ? - new SingleElementListIterable<JavaVirtualJoinColumn>(this.defaultJoinColumn) : - EmptyListIterable.<JavaVirtualJoinColumn>instance(); - } - - protected int getDefaultJoinColumnsSize() { - return (this.defaultJoinColumn == null) ? 0 : 1; - } - - protected void updateDefaultJoinColumn() { - if (this.buildsDefaultJoinColumn()) { - if (this.defaultJoinColumn == null) { - this.setDefaultJoinColumn(this.buildJoinColumn(this.getOverriddenTable().getDefaultJoinColumn())); - } else { - this.defaultJoinColumn.update(); - } - } else { - this.setDefaultJoinColumn(null); - } - } - - protected boolean buildsDefaultJoinColumn() { - return ! this.hasSpecifiedJoinColumns(); - } - - - // ********** misc ********** - - protected JavaVirtualJoinColumn buildJoinColumn(JoinColumn joinColumn) { - return this.buildJoinColumn(this.joinColumnOwner, joinColumn); - } - - protected JavaVirtualJoinColumn buildJoinColumn(ReadOnlyJoinColumn.Owner owner, JoinColumn joinColumn) { - return this.getJpaFactory().buildJavaVirtualJoinColumn(this, owner, joinColumn); - } - - protected abstract ReadOnlyJoinColumn.Owner buildJoinColumnOwner(); - - @Override - protected String buildDefaultSchema() { - return this.getContextDefaultSchema(); - } - - @Override - protected String buildDefaultCatalog() { - return this.getContextDefaultCatalog(); - } -} |