/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.das.rdb.impl;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import org.apache.log4j.Logger;
import org.apache.tuscany.das.rdb.config.Parameter;
import org.apache.tuscany.das.rdb.config.wrapper.MappingWrapper;
import commonj.sdo.DataObject;
import commonj.sdo.Type;
import commonj.sdo.helper.TypeHelper;
public class SPCommandImpl extends ReadCommandImpl {
private final Logger logger = Logger.getLogger(SPCommandImpl.class);
public SPCommandImpl(String sqlString, MappingWrapper config, List params) {
super(sqlString, config, null);
Iterator i = params.iterator();
while (i.hasNext()) {
Parameter p = (Parameter) i.next();
int index = p.getColumnType().lastIndexOf('.');
String pkg = p.getColumnType().substring(0, index);
String typeName = p.getColumnType().substring(index + 1);
Type sdoType = TypeHelper.INSTANCE.getType(pkg, typeName);
String direction = ParameterExtendedImpl.IN;
if (ParameterExtendedImpl.OUT.equalsIgnoreCase(p.getDirection())) {
direction = ParameterExtendedImpl.OUT;
} else if (ParameterExtendedImpl.IN_OUT.equalsIgnoreCase(p.getDirection())) {
direction = ParameterExtendedImpl.IN_OUT;
}
parameters.findOrCreateParameterWithIndex(p.getIndex(), direction, sdoType);
}
}
public DataObject executeQuery() {
boolean success = false;
try {
List results = statement.executeCall(parameters);
success = true;
return buildGraph(results);
} catch (SQLException e) {
if (this.logger.isDebugEnabled()) {
this.logger.debug(e);
}
throw new RuntimeException(e);
} finally {
if (success) {
statement.getConnection().cleanUp();
} else {
statement.getConnection().errorCleanUp();
}
}
}
public void execute() {
boolean success = false;
try {
statement.executeUpdateCall(parameters);
success = true;
} catch (SQLException e) {
throw new RuntimeException(e);
} finally {
if (success) {
statement.getConnection().cleanUp();
} else {
statement.getConnection().errorCleanUp();
}
}
}
}