/*
* 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.
*/
/**
* @author Prashant Baliga <prabalig@in.ibm.com>
*
*/
package org.apache.imperius.javaspl.samples.userdefinedmethods;
import java.io.IOException;
import java.util.List;
import java.util.logging.Logger;
import org.apache.imperius.spl.core.Expression;
import org.apache.imperius.spl.core.TypeConstants;
import org.apache.imperius.spl.core.TypeInfo;
import org.apache.imperius.spl.parser.exceptions.SPLException;
import org.apache.imperius.spl.parser.util.TypeInfoImpl;
import org.apache.imperius.util.SPLLogger;
public class CommandLineExecution implements Expression
{
private List inputParams =null;
private static Logger logger = SPLLogger.getSPLLogger().getLogger();
public CommandLineExecution(List input, boolean boo)
{
System.out.println(" creating sendMail action");
this.inputParams=input;
}
public Object evaluate() throws SPLException
{
Expression commandExpression=(Expression)this.inputParams.get(0);
Object command=commandExpression.evaluate();
System.out.println("command :"+command);
Runtime runtime=Runtime.getRuntime();
try{
runtime.exec((String)command);
System.out.println("command execution completed :"+command);
System.out.println("");
}
catch(IOException e){
logger.severe(Thread.currentThread().getName()+" "+e.getMessage());
e.printStackTrace();
}
return new Boolean(true);
}
public String getReferenceTypeName() throws SPLException {
// TODO Auto-generated method stub
return null;
}
public TypeInfo getType() throws SPLException {
// TODO Auto-generated method stub
return new TypeInfoImpl(TypeConstants.booleanType,null,false);
}
public boolean isArray() {
// TODO Auto-generated method stub
return false;
}
public boolean validate() throws SPLException {
// TODO Auto-generated method stub
return true;
}
}