diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmSecondaryTable.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmSecondaryTable.java | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmSecondaryTable.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmSecondaryTable.java deleted file mode 100644 index da3a1caa82..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmSecondaryTable.java +++ /dev/null @@ -1,381 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 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.orm; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.ListIterator; -import org.eclipse.jpt.core.context.BaseJoinColumn; -import org.eclipse.jpt.core.context.Entity; -import org.eclipse.jpt.core.context.PrimaryKeyJoinColumn; -import org.eclipse.jpt.core.context.SecondaryTable; -import org.eclipse.jpt.core.context.TypeMapping; -import org.eclipse.jpt.core.context.orm.OrmBaseJoinColumn; -import org.eclipse.jpt.core.context.orm.OrmEntity; -import org.eclipse.jpt.core.context.orm.OrmPrimaryKeyJoinColumn; -import org.eclipse.jpt.core.context.orm.OrmSecondaryTable; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.resource.orm.OrmFactory; -import org.eclipse.jpt.core.resource.orm.XmlPrimaryKeyJoinColumn; -import org.eclipse.jpt.core.resource.orm.XmlSecondaryTable; -import org.eclipse.jpt.core.utility.TextRange; -import org.eclipse.jpt.db.Table; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.iterators.CloneListIterator; -import org.eclipse.jpt.utility.internal.iterators.EmptyListIterator; -import org.eclipse.jpt.utility.internal.iterators.SingleElementListIterator; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; - -/** - * - */ -public class GenericOrmSecondaryTable - extends AbstractOrmTable - implements OrmSecondaryTable -{ - protected XmlSecondaryTable secondaryTable; - - protected final List<OrmPrimaryKeyJoinColumn> specifiedPrimaryKeyJoinColumns; - - protected OrmPrimaryKeyJoinColumn defaultPrimaryKeyJoinColumn; - - public GenericOrmSecondaryTable(OrmEntity parent, XmlSecondaryTable xmlSecondaryTable) { - super(parent); - this.specifiedPrimaryKeyJoinColumns = new ArrayList<OrmPrimaryKeyJoinColumn>(); - initialize(xmlSecondaryTable); - } - - public void initializeFrom(SecondaryTable oldSecondaryTable) { - super.initializeFrom(oldSecondaryTable); - for (PrimaryKeyJoinColumn oldPkJoinColumn : CollectionTools.iterable(oldSecondaryTable.specifiedPrimaryKeyJoinColumns())) { - OrmPrimaryKeyJoinColumn newPkJoinColumn = addSpecifiedPrimaryKeyJoinColumn(specifiedPrimaryKeyJoinColumnsSize()); - newPkJoinColumn.initializeFrom(oldPkJoinColumn); - } - } - - @Override - public OrmEntity getParent() { - return (OrmEntity) super.getParent(); - } - - public OrmEntity getOrmEntity() { - return getParent(); - } - - public OrmPrimaryKeyJoinColumn getDefaultPrimaryKeyJoinColumn() { - return this.defaultPrimaryKeyJoinColumn; - } - - protected void setDefaultPrimaryKeyJoinColumn(OrmPrimaryKeyJoinColumn newPkJoinColumn) { - OrmPrimaryKeyJoinColumn oldPkJoinColumn = this.defaultPrimaryKeyJoinColumn; - this.defaultPrimaryKeyJoinColumn = newPkJoinColumn; - firePropertyChanged(SecondaryTable.DEFAULT_PRIMARY_KEY_JOIN_COLUMN, oldPkJoinColumn, newPkJoinColumn); - } - - public ListIterator<OrmPrimaryKeyJoinColumn> primaryKeyJoinColumns() { - return this.containsSpecifiedPrimaryKeyJoinColumns() ? this.specifiedPrimaryKeyJoinColumns() : this.defaultPrimaryKeyJoinColumns(); - } - - public int primaryKeyJoinColumnsSize() { - return this.containsSpecifiedPrimaryKeyJoinColumns() ? this.specifiedPrimaryKeyJoinColumnsSize() : this.defaultPrimaryKeyJoinColumnsSize(); - } - - public ListIterator<OrmPrimaryKeyJoinColumn> specifiedPrimaryKeyJoinColumns() { - return new CloneListIterator<OrmPrimaryKeyJoinColumn>(this.specifiedPrimaryKeyJoinColumns); - } - - public int specifiedPrimaryKeyJoinColumnsSize() { - return this.specifiedPrimaryKeyJoinColumns.size(); - } - - protected ListIterator<OrmPrimaryKeyJoinColumn> defaultPrimaryKeyJoinColumns() { - if (this.defaultPrimaryKeyJoinColumn != null) { - return new SingleElementListIterator<OrmPrimaryKeyJoinColumn>(this.defaultPrimaryKeyJoinColumn); - } - return EmptyListIterator.instance(); - } - - protected int defaultPrimaryKeyJoinColumnsSize() { - return (this.defaultPrimaryKeyJoinColumn == null) ? 0 : 1; - } - - public boolean containsSpecifiedPrimaryKeyJoinColumns() { - return !this.specifiedPrimaryKeyJoinColumns.isEmpty(); - } - - public OrmPrimaryKeyJoinColumn addSpecifiedPrimaryKeyJoinColumn(int index) { - OrmPrimaryKeyJoinColumn oldDefaultPkJoinColumn = this.getDefaultPrimaryKeyJoinColumn(); - if (oldDefaultPkJoinColumn != null) { - //null the default join column now if one already exists. - //if one does not exist, there is already a specified join column. - //Remove it now so that it doesn't get removed during an update and - //cause change notifications to be sent to the UI in the wrong order - this.defaultPrimaryKeyJoinColumn = null; - } - XmlPrimaryKeyJoinColumn resourcePkJoinColumn = OrmFactory.eINSTANCE.createXmlPrimaryKeyJoinColumnImpl(); - OrmPrimaryKeyJoinColumn contextPkJoinColumn = buildPrimaryKeyJoinColumn(resourcePkJoinColumn); - this.specifiedPrimaryKeyJoinColumns.add(index, contextPkJoinColumn); - this.secondaryTable.getPrimaryKeyJoinColumns().add(index, resourcePkJoinColumn); - - this.fireItemAdded(SecondaryTable.SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST, index, contextPkJoinColumn); - if (oldDefaultPkJoinColumn != null) { - this.firePropertyChanged(SecondaryTable.DEFAULT_PRIMARY_KEY_JOIN_COLUMN, oldDefaultPkJoinColumn, null); - } - return contextPkJoinColumn; - } - - protected OrmBaseJoinColumn.Owner createPrimaryKeyJoinColumnOwner() { - return new PrimaryKeyJoinColumnOwner(); - } - - protected void addSpecifiedPrimaryKeyJoinColumn(int index, OrmPrimaryKeyJoinColumn primaryKeyJoinColumn) { - addItemToList(index, primaryKeyJoinColumn, this.specifiedPrimaryKeyJoinColumns, SecondaryTable.SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST); - } - - protected void addSpecifiedPrimaryKeyJoinColumn(OrmPrimaryKeyJoinColumn primaryKeyJoinColumn) { - this.addSpecifiedPrimaryKeyJoinColumn(this.specifiedPrimaryKeyJoinColumns.size(), primaryKeyJoinColumn); - } - - public void removeSpecifiedPrimaryKeyJoinColumn(PrimaryKeyJoinColumn pkJoinColumn) { - this.removeSpecifiedPrimaryKeyJoinColumn(this.specifiedPrimaryKeyJoinColumns.indexOf(pkJoinColumn)); - } - - public void removeSpecifiedPrimaryKeyJoinColumn(int index) { - OrmPrimaryKeyJoinColumn removedPrimaryKeyJoinColumn = this.specifiedPrimaryKeyJoinColumns.remove(index); - if (!containsSpecifiedPrimaryKeyJoinColumns()) { - //create the defaultJoinColumn now or this will happen during project update - //after removing the join column from the resource model. That causes problems - //in the UI because the change notifications end up in the wrong order. - this.defaultPrimaryKeyJoinColumn = buildPrimaryKeyJoinColumn(null); - } - this.secondaryTable.getPrimaryKeyJoinColumns().remove(index); - fireItemRemoved(SecondaryTable.SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST, index, removedPrimaryKeyJoinColumn); - if (this.defaultPrimaryKeyJoinColumn != null) { - //fire change notification if a defaultJoinColumn was created above - this.firePropertyChanged(Entity.DEFAULT_PRIMARY_KEY_JOIN_COLUMN, null, this.defaultPrimaryKeyJoinColumn); - } - } - - protected void removeSpecifiedPrimaryKeyJoinColumn_(OrmPrimaryKeyJoinColumn primaryKeyJoinColumn) { - removeItemFromList(primaryKeyJoinColumn, this.specifiedPrimaryKeyJoinColumns, SecondaryTable.SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST); - } - - public void moveSpecifiedPrimaryKeyJoinColumn(int targetIndex, int sourceIndex) { - CollectionTools.move(this.specifiedPrimaryKeyJoinColumns, targetIndex, sourceIndex); - this.secondaryTable.getPrimaryKeyJoinColumns().move(targetIndex, sourceIndex); - fireItemMoved(SecondaryTable.SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST, targetIndex, sourceIndex); - } - - - public boolean isVirtual() { - return getOrmEntity().containsVirtualSecondaryTable(this); - } - - @Override - protected XmlSecondaryTable getResourceTable() { - return this.secondaryTable; - } - - @Override - protected XmlSecondaryTable addResourceTable() { - //secondaryTables are part of a collection, the secondary-table element will be removed/added - //when the XmlSecondaryTable is removed/added to the XmlEntity collection - throw new IllegalStateException("resource table is missing"); //$NON-NLS-1$ - } - - @Override - protected void removeResourceTable() { - //secondaryTables are part of a collection, the secondary-table element will be removed/added - //when the XmlSecondaryTable is removed/added to the XmlEntity collection - } - - protected void initialize(XmlSecondaryTable xst) { - this.secondaryTable = xst; - super.initialize(xst); - this.initializeSpecifiedPrimaryKeyJoinColumns(); - this.initializeDefaultPrimaryKeyJoinColumn(); - } - - protected void initializeSpecifiedPrimaryKeyJoinColumns() { - for (XmlPrimaryKeyJoinColumn resourcePkJoinColumn : this.secondaryTable.getPrimaryKeyJoinColumns()) { - this.specifiedPrimaryKeyJoinColumns.add(buildPrimaryKeyJoinColumn(resourcePkJoinColumn)); - } - } - - protected boolean shouldBuildDefaultPrimaryKeyJoinColumn() { - return !containsSpecifiedPrimaryKeyJoinColumns(); - } - - protected void initializeDefaultPrimaryKeyJoinColumn() { - if (!shouldBuildDefaultPrimaryKeyJoinColumn()) { - return; - } - this.defaultPrimaryKeyJoinColumn = buildPrimaryKeyJoinColumn(null); - } - - public void update(XmlSecondaryTable xst) { - this.secondaryTable = xst; - super.update(xst); - this.updateSpecifiedPrimaryKeyJoinColumns(); - this.updateDefaultPrimaryKeyJoinColumn(); - } - - protected void updateSpecifiedPrimaryKeyJoinColumns() { - ListIterator<OrmPrimaryKeyJoinColumn> contextPKJoinColumns = specifiedPrimaryKeyJoinColumns(); - ListIterator<XmlPrimaryKeyJoinColumn> resourcePKJoinColumns = new CloneListIterator<XmlPrimaryKeyJoinColumn>(this.secondaryTable.getPrimaryKeyJoinColumns());//prevent ConcurrentModificiationException - - while (contextPKJoinColumns.hasNext()) { - OrmPrimaryKeyJoinColumn primaryKeyJoinColumn = contextPKJoinColumns.next(); - if (resourcePKJoinColumns.hasNext()) { - primaryKeyJoinColumn.update(resourcePKJoinColumns.next()); - } - else { - removeSpecifiedPrimaryKeyJoinColumn_(primaryKeyJoinColumn); - } - } - - while (resourcePKJoinColumns.hasNext()) { - addSpecifiedPrimaryKeyJoinColumn(buildPrimaryKeyJoinColumn(resourcePKJoinColumns.next())); - } - } - - protected void updateDefaultPrimaryKeyJoinColumn() { - if (!shouldBuildDefaultPrimaryKeyJoinColumn()) { - setDefaultPrimaryKeyJoinColumn(null); - return; - } - if (getDefaultPrimaryKeyJoinColumn() == null) { - this.setDefaultPrimaryKeyJoinColumn(buildPrimaryKeyJoinColumn(null)); - } - else { - this.defaultPrimaryKeyJoinColumn.update(null); - } - } - - protected OrmPrimaryKeyJoinColumn buildPrimaryKeyJoinColumn(XmlPrimaryKeyJoinColumn resourcePkJoinColumn) { - return getJpaFactory().buildOrmPrimaryKeyJoinColumn(this, createPrimaryKeyJoinColumnOwner(), resourcePkJoinColumn); - } - - /** - * a secondary table doesn't have a default name - */ - @Override - protected String buildDefaultName() { - return null; - } - - @Override - protected String buildDefaultSchema() { - return this.getContextDefaultSchema(); - } - - @Override - protected String buildDefaultCatalog() { - return this.getContextDefaultCatalog(); - } - - - // ********** validation ********** - - @Override - public void validate(List<IMessage> messages) { - super.validate(messages); - if (this.connectionProfileIsActive()) { - this.validateAgainstDatabase(messages); - } - for (Iterator<OrmPrimaryKeyJoinColumn> stream = this.primaryKeyJoinColumns(); stream.hasNext(); ) { - stream.next().validate(messages); - } - } - - protected void validateAgainstDatabase(List<IMessage> messages) { - if ( ! this.hasResolvedCatalog()) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.SECONDARY_TABLE_UNRESOLVED_CATALOG, - new String[] {this.getCatalog(), this.getName()}, - this, - this.getCatalogTextRange() - ) - ); - return; - } - - if ( ! this.hasResolvedSchema()) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.SECONDARY_TABLE_UNRESOLVED_SCHEMA, - new String[] {this.getSchema(), this.getName()}, - this, - this.getSchemaTextRange() - ) - ); - return; - } - - if ( ! this.isResolved()) { - messages.add( - DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, - JpaValidationMessages.SECONDARY_TABLE_UNRESOLVED_NAME, - new String[] {this.getName()}, - this, - this.getNameTextRange() - ) - ); - return; - } - } - - - // ********** pk join column owner adapter ********** - - class PrimaryKeyJoinColumnOwner implements OrmBaseJoinColumn.Owner - { - - public TypeMapping getTypeMapping() { - return GenericOrmSecondaryTable.this.getOrmEntity(); - } - - public Table getDbTable(String tableName) { - return GenericOrmSecondaryTable.this.getDbTable(); - } - - public Table getReferencedColumnDbTable() { - return getTypeMapping().getPrimaryDbTable(); - } - - public int joinColumnsSize() { - return GenericOrmSecondaryTable.this.primaryKeyJoinColumnsSize(); - } - - public boolean isVirtual(BaseJoinColumn joinColumn) { - return GenericOrmSecondaryTable.this.defaultPrimaryKeyJoinColumn == joinColumn; - } - - public String getDefaultColumnName() { - if (joinColumnsSize() != 1) { - return null; - } - return getOrmEntity().getParentEntity().getPrimaryKeyColumnName(); - } - - public TextRange getValidationTextRange() { - // TODO Auto-generated method stub - return null; - } - - } - -} |