/*******************************************************************************
* Copyright (c) 1998, 2016 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:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.platform.database.oracle.xdb;
import java.sql.Connection;
import java.sql.SQLException;
import org.eclipse.persistence.internal.platform.database.oracle.XMLTypeFactory;
import org.w3c.dom.Document;
import oracle.jdbc.OracleOpaque;
import oracle.sql.OPAQUE;
import oracle.xdb.XMLType;
import oracle.xdb.dom.XDBDocument;
/**
* INTERNAL:
* Used the create an XMLType for XDB support.
* This avoids having the xdb.jar requieed on the classpath if just the mapping class name is referenced.
*/
public class XMLTypeFactoryImpl implements XMLTypeFactory {
@Override
public Object createXML(Connection connection, Document dom) throws Exception {
return XMLType.createXML(connection, dom);
}
@Override
public Object createXML(Connection connection, String xml) throws Exception {
return XMLType.createXML(connection, xml);
}
@Override
public Object createXML(OracleOpaque opaque) throws SQLException {
return createXMLType(opaque);
}
@Override
public Document getDOM(OracleOpaque opaque) throws SQLException {
XMLType xml = createXMLType(opaque);
return xml.getDocument();
}
@Override
public String getString(OracleOpaque opaque) throws SQLException {
XMLType xmlType = createXMLType(opaque);
String xmlString = xmlType.getStringVal();
// Oracle 12c appends a \n character to the xml string
if (xmlString.endsWith("\n")) {
xmlString = xmlString.substring(0, xmlString.length() - 1);
}
xmlType.close();
return xmlString;
}
@Override
public boolean isXDBDocument(Object obj) {
return obj instanceof XDBDocument;
}
@Override
public Object createXMLTypeBindCallCustomParameter(Object obj) {
return new XMLTypeBindCallCustomParameter(obj);
}
private XMLType createXMLType(OracleOpaque opaque) throws SQLException {
return XMLType.createXML((OPAQUE) opaque);
}
}