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/*
* 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.StringTokenizer;
import org.apache.tuscany.das.rdb.config.Config;
import commonj.sdo.DataObject;
public abstract class WriteCommandImpl extends CommandImpl {
public WriteCommandImpl(String sqlString) {
super(sqlString);
}
public void execute() {
boolean success = false;
try {
basicExecute();
success = true;
} finally {
if (success) {
statement.getConnection().cleanUp();
} else {
statement.getConnection().errorCleanUp();
}
}
}
public void basicExecute() {
try {
statement.executeUpdate(parameters);
} catch (SQLException e) {
throw new RuntimeException(e);
}
}
public DataObject executeQuery() {
throw new UnsupportedOperationException();
}
public Config getMappingModel() {
return configWrapper.getConfig();
}
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append("\nSQL: " + statement.queryString);
return buffer.toString();
}
public int getGeneratedKey() {
throw new RuntimeException("No generated key is available");
}
public void addParameters(String parameters) {
StringTokenizer tokenizer = new StringTokenizer(parameters);
for (int idx = 1; tokenizer.hasMoreTokens(); idx++) {
ParameterImpl p = new ParameterImpl();
p.setName(tokenizer.nextToken());
p.setIndex(idx);
addParameter(p);
}
}
}
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