/*******************************************************************************
* Copyright (c) 2011, 2013 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* David McCann - Jan.10, 2013 - 2.5.0 - initial API and implementation
******************************************************************************/
package org.eclipse.persistence.internal.jpa.metadata.queries;
import org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor;
import org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAnnotation;
import org.eclipse.persistence.platform.database.oracle.jdbc.OracleArrayType;
/**
* INTERNAL:
* Object to hold onto Oracle array type meta-data.
*
* Key notes:
* - any metadata mapped from XML to this class must be compared in the
* equals method.
* - all metadata mapped from XML should be initialized in the initXMLObject
* method.
* - when loading from annotations, the constructor accepts the metadata
* accessor this metadata was loaded from. Used it to look up any
* 'companion' annotation needed for processing.
* - methods should be preserved in alphabetical order.
*
* @author David McCann
* @since EclipseLink 2.5
*/
public class OracleArrayTypeMetadata extends OracleComplexTypeMetadata {
private String nestedType;
/**
* INTERNAL:
* Used for XML loading.
*/
public OracleArrayTypeMetadata() {
super("<oracle-array>");
}
/**
* INTERNAL:
* Used for annotation loading.
*/
public OracleArrayTypeMetadata(MetadataAnnotation record, MetadataAccessor accessor) {
super(record, accessor);
this.nestedType = record.getAttributeString("nestedType");
}
/**
* INTERNAL:
*/
@Override
public boolean equals(Object objectToCompare) {
return super.equals(objectToCompare) &&
objectToCompare instanceof OracleArrayTypeMetadata &&
valuesMatch(this.nestedType, ((OracleArrayTypeMetadata) objectToCompare).getNestedType());
}
/**
* INTERNAL:
* Used for OX mapping.
*/
public String getNestedType() {
return nestedType;
}
/**
* INTERNAL:
* Build a runtime OracleArrayType from the meta-data.
*/
public OracleArrayType process() {
OracleArrayType array = new OracleArrayType();
super.process(array);
array.setNestedType(getDatabaseTypeEnum(getNestedType()));
return array;
}
/**
* INTERNAL:
* Used for OX mapping.
*/
public void setNestedType(String nestedType) {
this.nestedType = nestedType;
}
/**
* Indicates an instance of OracleArrayTypeMetadata.
* @return
*/
public boolean isOracleArrayTypeMetadata() {
return true;
}
}