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/*******************************************************************************
* Copyright (c) 1998, 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:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.internal.databaseaccess;
import java.sql.*;
import org.eclipse.persistence.internal.helper.DatabaseField;
import org.eclipse.persistence.internal.sessions.AbstractSession;
public class InOutputParameterForCallableStatement extends OutputParameterForCallableStatement {
protected Object inParameter;
public InOutputParameterForCallableStatement(Object inParameter, OutputParameterForCallableStatement outParameter) {
super(outParameter);
if (inParameter == null) {
this.inParameter = getOutputField();
} else {
this.inParameter = inParameter;
}
}
public InOutputParameterForCallableStatement(Object inParameter, DatabaseField outField, AbstractSession session) {
if ((outField.getType() == null) && (inParameter != null)) {
DatabaseField typeField = outField.clone();
if (inParameter instanceof DatabaseField) {
typeField.setType(((DatabaseField)inParameter).getType());
} else if (inParameter instanceof InParameterForCallableStatement){
typeField.setType( ((InParameterForCallableStatement)inParameter).getType() );
} else {
typeField.setType(inParameter.getClass());
}
outField = typeField;
}
obj = outField;
prepare(session);
if (inParameter == null) {
this.inParameter = getOutputField();
} else {
this.inParameter = inParameter;
}
}
public void set(DatabasePlatform platform, PreparedStatement statement, int index, AbstractSession session) throws SQLException {
platform.setParameterValueInDatabaseCall(inParameter, statement, index, session);
super.set(platform, statement, index, session);
}
public String toString() {
String strIn;
if (inParameter instanceof DatabaseField) {
strIn = "null";
} else {
strIn = inParameter.toString();
}
return strIn + " " + super.toString();
}
}