Module org.eclipse.persistence.core

Package org.eclipse.persistence.tools.schemaframework

Class ViewDefinition

java.lang.Object

org.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition

org.eclipse.persistence.tools.schemaframework.ViewDefinition

All Implemented Interfaces:

Serializable, Cloneable

public class ViewDefinition
extends DatabaseObjectDefinition

Purpose: Allow for creation of views.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	selectClause

Fields inherited from class org.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition

name, qualifier

Constructor Summary

Constructors

Constructor	Description
ViewDefinition()

Method Summary

Modifier and Type	Method	Description
Writer	buildCreationWriter(AbstractSession session, Writer writer)	INTERNAL: Return the DDL to create the view.
Writer	buildDeletionWriter(AbstractSession session, Writer writer)	INTERNAL: Return the DDL to drop the view.
String	getSelectClause()	The select clause is the select statement that is mapped into the view.
void	setSelectClause(String selectClause)	The select clause is the select statement that is mapped into the view.

Methods inherited from class org.eclipse.persistence.tools.schemaframework.DatabaseObjectDefinition

buildVPDCreationFunctionWriter, buildVPDCreationPolicyWriter, buildVPDDeletionWriter, clone, createDatabaseSchema, createDatabaseSchemaOnDatabase, createObject, createOnDatabase, dropDatabaseSchema, dropDatabaseSchemaOnDatabase, dropFromDatabase, dropObject, getDatabaseSchema, getFieldTypeDefinition, getFieldTypeDefinition, getFullName, getName, getQualifier, hasDatabaseSchema, postCreateObject, preDropObject, setName, setQualifier, shouldCreateDatabaseSchema, shouldCreateVPDCalls, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

selectClause

protected String selectClause

Constructor Details

ViewDefinition

public ViewDefinition()

Method Details

buildCreationWriter

public Writer buildCreationWriter(AbstractSession session,
 Writer writer)
                           throws ValidationException

INTERNAL: Return the DDL to create the view.

Specified by:

buildCreationWriter in class DatabaseObjectDefinition

Throws:

ValidationException

buildDeletionWriter

public Writer buildDeletionWriter(AbstractSession session,
 Writer writer)
                           throws ValidationException

INTERNAL: Return the DDL to drop the view.

Specified by:

buildDeletionWriter in class DatabaseObjectDefinition

Throws:

ValidationException

getSelectClause

public String getSelectClause()

The select clause is the select statement that is mapped into the view. This is database specific SQL code.

setSelectClause

public void setSelectClause(String selectClause)

The select clause is the select statement that is mapped into the view. This is database specific SQL code.