jpa/plugins/org.eclipse.jpt.jpa.core/src/org/eclipse/jpt/jpa/core/internal/jpa1/context/java/GenericJavaSecondaryTable.java - dali/webtools.dali - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2015 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.jpa1.context.java;

 import java.util.List;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.jpt.common.core.utility.TextRange;
 import org.eclipse.jpt.common.utility.internal.iterable.EmptyListIterable;
 import org.eclipse.jpt.common.utility.internal.iterable.SingleElementListIterable;
 import org.eclipse.jpt.common.utility.iterable.ListIterable;
 import org.eclipse.jpt.jpa.core.context.BaseJoinColumn;
 import org.eclipse.jpt.jpa.core.context.JpaContextModel;
 import org.eclipse.jpt.jpa.core.context.NamedColumn;
 import org.eclipse.jpt.jpa.core.context.SpecifiedPrimaryKeyJoinColumn;
 import org.eclipse.jpt.jpa.core.context.java.JavaEntity;
 import org.eclipse.jpt.jpa.core.context.java.JavaSpecifiedPrimaryKeyJoinColumn;
 import org.eclipse.jpt.jpa.core.context.java.JavaSpecifiedSecondaryTable;
 import org.eclipse.jpt.jpa.core.internal.context.JpaValidator;
 import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaTable;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.SecondaryTablePrimaryKeyJoinColumnValidator;
 import org.eclipse.jpt.jpa.core.internal.resource.java.NullPrimaryKeyJoinColumnAnnotation;
 import org.eclipse.jpt.jpa.core.resource.java.PrimaryKeyJoinColumnAnnotation;
 import org.eclipse.jpt.jpa.core.resource.java.SecondaryTableAnnotation;
 import org.eclipse.jpt.jpa.db.Table;
 import org.eclipse.wst.validation.internal.provisional.core.IMessage;
 import org.eclipse.wst.validation.internal.provisional.core.IReporter;

 /**
  * Java secondary table
  */
 public class GenericJavaSecondaryTable
 	extends AbstractJavaTable<JavaEntity, JavaSpecifiedSecondaryTable.ParentAdapter, SecondaryTableAnnotation>
 	implements JavaSpecifiedSecondaryTable
 {
 	/** @see AbstractJavaTable#AbstractJavaTable(org.eclipse.jpt.jpa.core.context.Table.ParentAdapter, org.eclipse.jpt.jpa.core.resource.java.BaseTableAnnotation) */
 	protected /* final */ SecondaryTableAnnotation tableAnnotation;

 	protected final ContextListContainer<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation> specifiedPrimaryKeyJoinColumnContainer;
 	protected final BaseJoinColumn.ParentAdapter primaryKeyJoinColumnParentAdapter;

 	protected JavaSpecifiedPrimaryKeyJoinColumn defaultPrimaryKeyJoinColumn;


 	public GenericJavaSecondaryTable(JavaSpecifiedSecondaryTable.ParentAdapter parentAdapter, SecondaryTableAnnotation tableAnnotation) {
 		super(parentAdapter, tableAnnotation);
 		this.primaryKeyJoinColumnParentAdapter = this.buildPrimaryKeyJoinColumnParentAdapter();
 		this.specifiedPrimaryKeyJoinColumnContainer = this.buildSpecifiedPrimaryKeyJoinColumnContainer();
 	}


 	// ********** synchronize/update **********

 	@Override
 	public void synchronizeWithResourceModel(IProgressMonitor monitor) {
 		super.synchronizeWithResourceModel(monitor);
 		this.syncSpecifiedPrimaryKeyJoinColumns(monitor);
 	}

 	@Override
 	public void update(IProgressMonitor monitor) {
 		super.update(monitor);
 		this.updateModels(this.getSpecifiedPrimaryKeyJoinColumns(), monitor);
 		this.updateDefaultPrimaryKeyJoinColumn(monitor);
 	}


 	// ********** table annotation **********

 	@Override
 	public SecondaryTableAnnotation getTableAnnotation() {
 		return this.tableAnnotation;
 	}

 	/**
 	 * @see AbstractJavaTable
 	 */
 	@Override
 	protected void setTableAnnotation(SecondaryTableAnnotation tableAnnotation) {
 		this.tableAnnotation = tableAnnotation;
 	}

 	@Override
 	protected void removeTableAnnotation() {
 		// even though its name is required, we don't remove a secondary table'
 		// annotation when it is empty since it is part of a list and it's not
 		// obvious whether this would be very user-helpful...
 	}

 	protected String getAnnotationName() {
 		return SecondaryTableAnnotation.ANNOTATION_NAME;
 	}


 	// ********** primary key join columns **********

 	public ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getPrimaryKeyJoinColumns() {
 		return this.hasSpecifiedPrimaryKeyJoinColumns() ? this.getSpecifiedPrimaryKeyJoinColumns() : this.getDefaultPrimaryKeyJoinColumns();
 	}

 	public int getPrimaryKeyJoinColumnsSize() {
 		return this.hasSpecifiedPrimaryKeyJoinColumns() ? this.getSpecifiedPrimaryKeyJoinColumnsSize() : this.getDefaultPrimaryKeyJoinColumnsSize();
 	}


 	// ********** specified primary key join columns **********


 	public ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getSpecifiedPrimaryKeyJoinColumns() {
 		return this.specifiedPrimaryKeyJoinColumnContainer;
 	}

 	public JavaSpecifiedPrimaryKeyJoinColumn getSpecifiedPrimaryKeyJoinColumn(int index) {
 		return this.specifiedPrimaryKeyJoinColumnContainer.get(index);
 	}

 	public int getSpecifiedPrimaryKeyJoinColumnsSize() {
 		return this.specifiedPrimaryKeyJoinColumnContainer.size();
 	}

 	protected boolean hasSpecifiedPrimaryKeyJoinColumns() {
 		return this.getSpecifiedPrimaryKeyJoinColumnsSize() != 0;
 	}

 	public JavaSpecifiedPrimaryKeyJoinColumn addSpecifiedPrimaryKeyJoinColumn() {
 		return this.addSpecifiedPrimaryKeyJoinColumn(this.getSpecifiedPrimaryKeyJoinColumnsSize());
 	}

 	public JavaSpecifiedPrimaryKeyJoinColumn addSpecifiedPrimaryKeyJoinColumn(int index) {
 		PrimaryKeyJoinColumnAnnotation annotation = this.tableAnnotation.addPkJoinColumn(index);
 		return this.specifiedPrimaryKeyJoinColumnContainer.addContextElement(index, annotation);
 	}

 	public void removeSpecifiedPrimaryKeyJoinColumn(SpecifiedPrimaryKeyJoinColumn joinColumn) {
 		this.removeSpecifiedPrimaryKeyJoinColumn(this.specifiedPrimaryKeyJoinColumnContainer.indexOf((JavaSpecifiedPrimaryKeyJoinColumn) joinColumn));
 	}

 	public void removeSpecifiedPrimaryKeyJoinColumn(int index) {
 		this.tableAnnotation.removePkJoinColumn(index);
 		this.removeTableAnnotationIfUnset();
 		this.specifiedPrimaryKeyJoinColumnContainer.remove(index);
 	}

 	//default PK join column will get set in the update
 	public void convertDefaultPrimaryKeyJoinColumnsToSpecified() {
 		if (this.defaultPrimaryKeyJoinColumn == null) {
 			throw new IllegalStateException("default PK join column is null"); //$NON-NLS-1$
 		}
 		// Add a PK join column by creating a specified one using the default one
 		String columnName = this.defaultPrimaryKeyJoinColumn.getDefaultName();
 		String referencedColumnName = this.defaultPrimaryKeyJoinColumn.getDefaultReferencedColumnName();

 		SpecifiedPrimaryKeyJoinColumn pkJoinColumn = this.addSpecifiedPrimaryKeyJoinColumn(0);
 		pkJoinColumn.setSpecifiedName(columnName);
 		pkJoinColumn.setSpecifiedReferencedColumnName(referencedColumnName);
 	}

 	public void clearSpecifiedPrimaryKeyJoinColumns() {
 		for (int index = this.getSpecifiedPrimaryKeyJoinColumnsSize(); --index >= 0; ) {
 			this.tableAnnotation.removePkJoinColumn(index);
 		}
 		this.removeTableAnnotationIfUnset();
 		this.specifiedPrimaryKeyJoinColumnContainer.clear();
 	}

 	public void moveSpecifiedPrimaryKeyJoinColumn(int targetIndex, int sourceIndex) {
 		this.tableAnnotation.movePkJoinColumn(targetIndex, sourceIndex);
 		this.specifiedPrimaryKeyJoinColumnContainer.move(targetIndex, sourceIndex);
 	}

 	protected void syncSpecifiedPrimaryKeyJoinColumns(IProgressMonitor monitor) {
 		this.specifiedPrimaryKeyJoinColumnContainer.synchronizeWithResourceModel(monitor);
 	}

 	protected ListIterable<PrimaryKeyJoinColumnAnnotation> getPrimaryKeyJoinColumnAnnotations() {
 		return this.tableAnnotation.getPkJoinColumns();
 	}

 	protected ContextListContainer<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation> buildSpecifiedPrimaryKeyJoinColumnContainer() {
 		return this.buildSpecifiedContextListContainer(SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST, new SpecifiedPrimaryKeyJoinColumnContainerAdapter());
 	}

 	/**
 	 * specified primary key join column container adapter
 	 */
 	public class SpecifiedPrimaryKeyJoinColumnContainerAdapter
 		extends AbstractContainerAdapter<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation>
 	{
 		public JavaSpecifiedPrimaryKeyJoinColumn buildContextElement(PrimaryKeyJoinColumnAnnotation resourceElement) {
 			return GenericJavaSecondaryTable.this.buildPrimaryKeyJoinColumn(resourceElement);
 		}
 		public ListIterable<PrimaryKeyJoinColumnAnnotation> getResourceElements() {
 			return GenericJavaSecondaryTable.this.getPrimaryKeyJoinColumnAnnotations();
 		}
 		public PrimaryKeyJoinColumnAnnotation extractResourceElement(JavaSpecifiedPrimaryKeyJoinColumn contextElement) {
 			return contextElement.getColumnAnnotation();
 		}
 	}

 	protected BaseJoinColumn.ParentAdapter buildPrimaryKeyJoinColumnParentAdapter() {
 		return new PrimaryKeyJoinColumnParentAdapter();
 	}


 	// ********** default primary key join column **********

 	public JavaSpecifiedPrimaryKeyJoinColumn getDefaultPrimaryKeyJoinColumn() {
 		return this.defaultPrimaryKeyJoinColumn;
 	}

 	protected void setDefaultPrimaryKeyJoinColumn(JavaSpecifiedPrimaryKeyJoinColumn joinColumn) {
 		JavaSpecifiedPrimaryKeyJoinColumn old = this.defaultPrimaryKeyJoinColumn;
 		this.defaultPrimaryKeyJoinColumn = joinColumn;
 		this.firePropertyChanged(DEFAULT_PRIMARY_KEY_JOIN_COLUMN, old, joinColumn);
 	}

 	protected ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getDefaultPrimaryKeyJoinColumns() {
 		return (this.defaultPrimaryKeyJoinColumn != null) ?
 				new SingleElementListIterable<JavaSpecifiedPrimaryKeyJoinColumn>(this.defaultPrimaryKeyJoinColumn) :
 				EmptyListIterable.<JavaSpecifiedPrimaryKeyJoinColumn>instance();
 	}

 	protected int getDefaultPrimaryKeyJoinColumnsSize() {
 		return (this.defaultPrimaryKeyJoinColumn == null) ? 0 : 1;
 	}

 	protected void updateDefaultPrimaryKeyJoinColumn(IProgressMonitor monitor) {
 		if (this.buildsDefaultPrimaryKeyJoinColumn()) {
 			if (this.defaultPrimaryKeyJoinColumn == null) {
 				this.setDefaultPrimaryKeyJoinColumn(this.buildPrimaryKeyJoinColumn(new NullPrimaryKeyJoinColumnAnnotation(this.tableAnnotation)));
 			} else {
 				this.defaultPrimaryKeyJoinColumn.update(monitor);
 			}
 		} else {
 			this.setDefaultPrimaryKeyJoinColumn(null);
 		}
 	}

 	protected boolean buildsDefaultPrimaryKeyJoinColumn() {
 		return ! this.hasSpecifiedPrimaryKeyJoinColumns();
 	}


 	// ********** misc **********

 	protected JavaEntity getEntity() {
 		return this.parent;
 	}

 	public boolean isVirtual() {
 		return false;
 	}

 	protected JavaSpecifiedPrimaryKeyJoinColumn buildPrimaryKeyJoinColumn(PrimaryKeyJoinColumnAnnotation pkJoinColumnAnnotation) {
 		return this.getJpaFactory().buildJavaPrimaryKeyJoinColumn(this.primaryKeyJoinColumnParentAdapter, pkJoinColumnAnnotation);
 	}


 	// ********** defaults **********

 	/**
 	 * 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();
 	}


 	// ********** code completion **********

 	@Override
 	public Iterable<String> getCompletionProposals(int pos) {
 		Iterable<String> result = super.getCompletionProposals(pos);
 		if (result != null) {
 			return result;
 		}
 		for (JavaSpecifiedPrimaryKeyJoinColumn column : this.getPrimaryKeyJoinColumns()) {
 			result = column.getCompletionProposals(pos);
 			if (result != null) {
 				return result;
 			}
 		}
 		return null;
 	}


 	// ********** validation **********

 	@Override
 	public void validate(List<IMessage> messages, IReporter reporter) {
 		boolean continueValidating = this.buildTableValidator().validate(messages, reporter);

 		//join column validation will handle the check for whether to validate against the database
 		//some validation messages are not database specific. If the database validation for the
 		//table fails we will stop there and not validate the join columns at all
 		if (continueValidating) {
 			for (JavaSpecifiedPrimaryKeyJoinColumn pkJoinColumn : this.getPrimaryKeyJoinColumns()) {
 				pkJoinColumn.validate(messages, reporter);
 			}
 		}
 	}

 	public boolean validatesAgainstDatabase() {
 		return this.connectionProfileIsActive();
 	}


 	// ********** primary key join column parent adapter **********

 	public class PrimaryKeyJoinColumnParentAdapter
 		implements BaseJoinColumn.ParentAdapter
 	{
 		protected JavaEntity getEntity() {
 			return GenericJavaSecondaryTable.this.getEntity();
 		}

 		public JpaContextModel getColumnParent() {
 			return GenericJavaSecondaryTable.this;
 		}

 		public String getDefaultTableName() {
 			return GenericJavaSecondaryTable.this.getName();
 		}

 		public Table resolveDbTable(String tableName) {
 			return GenericJavaSecondaryTable.this.getDbTable();
 		}

 		public Table getReferencedColumnDbTable() {
 			return this.getEntity().getPrimaryDbTable();
 		}

 		public int getJoinColumnsSize() {
 			return GenericJavaSecondaryTable.this.getPrimaryKeyJoinColumnsSize();
 		}

 		public String getDefaultColumnName(NamedColumn column) {
 			if (this.getJoinColumnsSize() != 1) {
 				return null;
 			}
 			return this.getEntity().getPrimaryKeyColumnName();
 		}

 		public TextRange getValidationTextRange() {
 			return GenericJavaSecondaryTable.this.getValidationTextRange();
 		}

 		public JpaValidator buildColumnValidator(NamedColumn column) {
 			return new SecondaryTablePrimaryKeyJoinColumnValidator(GenericJavaSecondaryTable.this, (BaseJoinColumn) column, this);
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2015 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.jpa1.context.java;

	import java.util.List;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.jpt.common.core.utility.TextRange;
	import org.eclipse.jpt.common.utility.internal.iterable.EmptyListIterable;
	import org.eclipse.jpt.common.utility.internal.iterable.SingleElementListIterable;
	import org.eclipse.jpt.common.utility.iterable.ListIterable;
	import org.eclipse.jpt.jpa.core.context.BaseJoinColumn;
	import org.eclipse.jpt.jpa.core.context.JpaContextModel;
	import org.eclipse.jpt.jpa.core.context.NamedColumn;
	import org.eclipse.jpt.jpa.core.context.SpecifiedPrimaryKeyJoinColumn;
	import org.eclipse.jpt.jpa.core.context.java.JavaEntity;
	import org.eclipse.jpt.jpa.core.context.java.JavaSpecifiedPrimaryKeyJoinColumn;
	import org.eclipse.jpt.jpa.core.context.java.JavaSpecifiedSecondaryTable;
	import org.eclipse.jpt.jpa.core.internal.context.JpaValidator;
	import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaTable;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.SecondaryTablePrimaryKeyJoinColumnValidator;
	import org.eclipse.jpt.jpa.core.internal.resource.java.NullPrimaryKeyJoinColumnAnnotation;
	import org.eclipse.jpt.jpa.core.resource.java.PrimaryKeyJoinColumnAnnotation;
	import org.eclipse.jpt.jpa.core.resource.java.SecondaryTableAnnotation;
	import org.eclipse.jpt.jpa.db.Table;
	import org.eclipse.wst.validation.internal.provisional.core.IMessage;
	import org.eclipse.wst.validation.internal.provisional.core.IReporter;

	/**
	* Java secondary table
	*/
	public class GenericJavaSecondaryTable
	extends AbstractJavaTable<JavaEntity, JavaSpecifiedSecondaryTable.ParentAdapter, SecondaryTableAnnotation>
	implements JavaSpecifiedSecondaryTable
	{
	/** @see AbstractJavaTable#AbstractJavaTable(org.eclipse.jpt.jpa.core.context.Table.ParentAdapter, org.eclipse.jpt.jpa.core.resource.java.BaseTableAnnotation) */
	protected /* final */ SecondaryTableAnnotation tableAnnotation;

	protected final ContextListContainer<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation> specifiedPrimaryKeyJoinColumnContainer;
	protected final BaseJoinColumn.ParentAdapter primaryKeyJoinColumnParentAdapter;

	protected JavaSpecifiedPrimaryKeyJoinColumn defaultPrimaryKeyJoinColumn;


	public GenericJavaSecondaryTable(JavaSpecifiedSecondaryTable.ParentAdapter parentAdapter, SecondaryTableAnnotation tableAnnotation) {
	super(parentAdapter, tableAnnotation);
	this.primaryKeyJoinColumnParentAdapter = this.buildPrimaryKeyJoinColumnParentAdapter();
	this.specifiedPrimaryKeyJoinColumnContainer = this.buildSpecifiedPrimaryKeyJoinColumnContainer();
	}


	// ******** synchronize/update ********

	@Override
	public void synchronizeWithResourceModel(IProgressMonitor monitor) {
	super.synchronizeWithResourceModel(monitor);
	this.syncSpecifiedPrimaryKeyJoinColumns(monitor);
	}

	@Override
	public void update(IProgressMonitor monitor) {
	super.update(monitor);
	this.updateModels(this.getSpecifiedPrimaryKeyJoinColumns(), monitor);
	this.updateDefaultPrimaryKeyJoinColumn(monitor);
	}


	// ******** table annotation ********

	@Override
	public SecondaryTableAnnotation getTableAnnotation() {
	return this.tableAnnotation;
	}

	/**
	* @see AbstractJavaTable
	*/
	@Override
	protected void setTableAnnotation(SecondaryTableAnnotation tableAnnotation) {
	this.tableAnnotation = tableAnnotation;
	}

	@Override
	protected void removeTableAnnotation() {
	// even though its name is required, we don't remove a secondary table'
	// annotation when it is empty since it is part of a list and it's not
	// obvious whether this would be very user-helpful...
	}

	protected String getAnnotationName() {
	return SecondaryTableAnnotation.ANNOTATION_NAME;
	}


	// ******** primary key join columns ********

	public ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getPrimaryKeyJoinColumns() {
	return this.hasSpecifiedPrimaryKeyJoinColumns() ? this.getSpecifiedPrimaryKeyJoinColumns() : this.getDefaultPrimaryKeyJoinColumns();
	}

	public int getPrimaryKeyJoinColumnsSize() {
	return this.hasSpecifiedPrimaryKeyJoinColumns() ? this.getSpecifiedPrimaryKeyJoinColumnsSize() : this.getDefaultPrimaryKeyJoinColumnsSize();
	}


	// ******** specified primary key join columns ********


	public ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getSpecifiedPrimaryKeyJoinColumns() {
	return this.specifiedPrimaryKeyJoinColumnContainer;
	}

	public JavaSpecifiedPrimaryKeyJoinColumn getSpecifiedPrimaryKeyJoinColumn(int index) {
	return this.specifiedPrimaryKeyJoinColumnContainer.get(index);
	}

	public int getSpecifiedPrimaryKeyJoinColumnsSize() {
	return this.specifiedPrimaryKeyJoinColumnContainer.size();
	}

	protected boolean hasSpecifiedPrimaryKeyJoinColumns() {
	return this.getSpecifiedPrimaryKeyJoinColumnsSize() != 0;
	}

	public JavaSpecifiedPrimaryKeyJoinColumn addSpecifiedPrimaryKeyJoinColumn() {
	return this.addSpecifiedPrimaryKeyJoinColumn(this.getSpecifiedPrimaryKeyJoinColumnsSize());
	}

	public JavaSpecifiedPrimaryKeyJoinColumn addSpecifiedPrimaryKeyJoinColumn(int index) {
	PrimaryKeyJoinColumnAnnotation annotation = this.tableAnnotation.addPkJoinColumn(index);
	return this.specifiedPrimaryKeyJoinColumnContainer.addContextElement(index, annotation);
	}

	public void removeSpecifiedPrimaryKeyJoinColumn(SpecifiedPrimaryKeyJoinColumn joinColumn) {
	this.removeSpecifiedPrimaryKeyJoinColumn(this.specifiedPrimaryKeyJoinColumnContainer.indexOf((JavaSpecifiedPrimaryKeyJoinColumn) joinColumn));
	}

	public void removeSpecifiedPrimaryKeyJoinColumn(int index) {
	this.tableAnnotation.removePkJoinColumn(index);
	this.removeTableAnnotationIfUnset();
	this.specifiedPrimaryKeyJoinColumnContainer.remove(index);
	}

	//default PK join column will get set in the update
	public void convertDefaultPrimaryKeyJoinColumnsToSpecified() {
	if (this.defaultPrimaryKeyJoinColumn == null) {
	throw new IllegalStateException("default PK join column is null"); //$NON-NLS-1$
	}
	// Add a PK join column by creating a specified one using the default one
	String columnName = this.defaultPrimaryKeyJoinColumn.getDefaultName();
	String referencedColumnName = this.defaultPrimaryKeyJoinColumn.getDefaultReferencedColumnName();

	SpecifiedPrimaryKeyJoinColumn pkJoinColumn = this.addSpecifiedPrimaryKeyJoinColumn(0);
	pkJoinColumn.setSpecifiedName(columnName);
	pkJoinColumn.setSpecifiedReferencedColumnName(referencedColumnName);
	}

	public void clearSpecifiedPrimaryKeyJoinColumns() {
	for (int index = this.getSpecifiedPrimaryKeyJoinColumnsSize(); --index >= 0; ) {
	this.tableAnnotation.removePkJoinColumn(index);
	}
	this.removeTableAnnotationIfUnset();
	this.specifiedPrimaryKeyJoinColumnContainer.clear();
	}

	public void moveSpecifiedPrimaryKeyJoinColumn(int targetIndex, int sourceIndex) {
	this.tableAnnotation.movePkJoinColumn(targetIndex, sourceIndex);
	this.specifiedPrimaryKeyJoinColumnContainer.move(targetIndex, sourceIndex);
	}

	protected void syncSpecifiedPrimaryKeyJoinColumns(IProgressMonitor monitor) {
	this.specifiedPrimaryKeyJoinColumnContainer.synchronizeWithResourceModel(monitor);
	}

	protected ListIterable<PrimaryKeyJoinColumnAnnotation> getPrimaryKeyJoinColumnAnnotations() {
	return this.tableAnnotation.getPkJoinColumns();
	}

	protected ContextListContainer<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation> buildSpecifiedPrimaryKeyJoinColumnContainer() {
	return this.buildSpecifiedContextListContainer(SPECIFIED_PRIMARY_KEY_JOIN_COLUMNS_LIST, new SpecifiedPrimaryKeyJoinColumnContainerAdapter());
	}

	/**
	* specified primary key join column container adapter
	*/
	public class SpecifiedPrimaryKeyJoinColumnContainerAdapter
	extends AbstractContainerAdapter<JavaSpecifiedPrimaryKeyJoinColumn, PrimaryKeyJoinColumnAnnotation>
	{
	public JavaSpecifiedPrimaryKeyJoinColumn buildContextElement(PrimaryKeyJoinColumnAnnotation resourceElement) {
	return GenericJavaSecondaryTable.this.buildPrimaryKeyJoinColumn(resourceElement);
	}
	public ListIterable<PrimaryKeyJoinColumnAnnotation> getResourceElements() {
	return GenericJavaSecondaryTable.this.getPrimaryKeyJoinColumnAnnotations();
	}
	public PrimaryKeyJoinColumnAnnotation extractResourceElement(JavaSpecifiedPrimaryKeyJoinColumn contextElement) {
	return contextElement.getColumnAnnotation();
	}
	}

	protected BaseJoinColumn.ParentAdapter buildPrimaryKeyJoinColumnParentAdapter() {
	return new PrimaryKeyJoinColumnParentAdapter();
	}


	// ******** default primary key join column ********

	public JavaSpecifiedPrimaryKeyJoinColumn getDefaultPrimaryKeyJoinColumn() {
	return this.defaultPrimaryKeyJoinColumn;
	}

	protected void setDefaultPrimaryKeyJoinColumn(JavaSpecifiedPrimaryKeyJoinColumn joinColumn) {
	JavaSpecifiedPrimaryKeyJoinColumn old = this.defaultPrimaryKeyJoinColumn;
	this.defaultPrimaryKeyJoinColumn = joinColumn;
	this.firePropertyChanged(DEFAULT_PRIMARY_KEY_JOIN_COLUMN, old, joinColumn);
	}

	protected ListIterable<JavaSpecifiedPrimaryKeyJoinColumn> getDefaultPrimaryKeyJoinColumns() {
	return (this.defaultPrimaryKeyJoinColumn != null) ?
	new SingleElementListIterable<JavaSpecifiedPrimaryKeyJoinColumn>(this.defaultPrimaryKeyJoinColumn) :
	EmptyListIterable.<JavaSpecifiedPrimaryKeyJoinColumn>instance();
	}

	protected int getDefaultPrimaryKeyJoinColumnsSize() {
	return (this.defaultPrimaryKeyJoinColumn == null) ? 0 : 1;
	}

	protected void updateDefaultPrimaryKeyJoinColumn(IProgressMonitor monitor) {
	if (this.buildsDefaultPrimaryKeyJoinColumn()) {
	if (this.defaultPrimaryKeyJoinColumn == null) {
	this.setDefaultPrimaryKeyJoinColumn(this.buildPrimaryKeyJoinColumn(new NullPrimaryKeyJoinColumnAnnotation(this.tableAnnotation)));
	} else {
	this.defaultPrimaryKeyJoinColumn.update(monitor);
	}
	} else {
	this.setDefaultPrimaryKeyJoinColumn(null);
	}
	}

	protected boolean buildsDefaultPrimaryKeyJoinColumn() {
	return ! this.hasSpecifiedPrimaryKeyJoinColumns();
	}


	// ******** misc ********

	protected JavaEntity getEntity() {
	return this.parent;
	}

	public boolean isVirtual() {
	return false;
	}

	protected JavaSpecifiedPrimaryKeyJoinColumn buildPrimaryKeyJoinColumn(PrimaryKeyJoinColumnAnnotation pkJoinColumnAnnotation) {
	return this.getJpaFactory().buildJavaPrimaryKeyJoinColumn(this.primaryKeyJoinColumnParentAdapter, pkJoinColumnAnnotation);
	}


	// ******** defaults ********

	/**
	* 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();
	}


	// ******** code completion ********

	@Override
	public Iterable<String> getCompletionProposals(int pos) {
	Iterable<String> result = super.getCompletionProposals(pos);
	if (result != null) {
	return result;
	}
	for (JavaSpecifiedPrimaryKeyJoinColumn column : this.getPrimaryKeyJoinColumns()) {
	result = column.getCompletionProposals(pos);
	if (result != null) {
	return result;
	}
	}
	return null;
	}


	// ******** validation ********

	@Override
	public void validate(List<IMessage> messages, IReporter reporter) {
	boolean continueValidating = this.buildTableValidator().validate(messages, reporter);

	//join column validation will handle the check for whether to validate against the database
	//some validation messages are not database specific. If the database validation for the
	//table fails we will stop there and not validate the join columns at all
	if (continueValidating) {
	for (JavaSpecifiedPrimaryKeyJoinColumn pkJoinColumn : this.getPrimaryKeyJoinColumns()) {
	pkJoinColumn.validate(messages, reporter);
	}
	}
	}

	public boolean validatesAgainstDatabase() {
	return this.connectionProfileIsActive();
	}


	// ******** primary key join column parent adapter ********

	public class PrimaryKeyJoinColumnParentAdapter
	implements BaseJoinColumn.ParentAdapter
	{
	protected JavaEntity getEntity() {
	return GenericJavaSecondaryTable.this.getEntity();
	}

	public JpaContextModel getColumnParent() {
	return GenericJavaSecondaryTable.this;
	}

	public String getDefaultTableName() {
	return GenericJavaSecondaryTable.this.getName();
	}

	public Table resolveDbTable(String tableName) {
	return GenericJavaSecondaryTable.this.getDbTable();
	}

	public Table getReferencedColumnDbTable() {
	return this.getEntity().getPrimaryDbTable();
	}

	public int getJoinColumnsSize() {
	return GenericJavaSecondaryTable.this.getPrimaryKeyJoinColumnsSize();
	}

	public String getDefaultColumnName(NamedColumn column) {
	if (this.getJoinColumnsSize() != 1) {
	return null;
	}
	return this.getEntity().getPrimaryKeyColumnName();
	}

	public TextRange getValidationTextRange() {
	return GenericJavaSecondaryTable.this.getValidationTextRange();
	}

	public JpaValidator buildColumnValidator(NamedColumn column) {
	return new SecondaryTablePrimaryKeyJoinColumnValidator(GenericJavaSecondaryTable.this, (BaseJoinColumn) column, this);
	}
	}
	}