/*
* 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.openejb.server.cli.command;
import org.apache.openejb.util.OpenEJBScripter;
@Command(name = "script", usage = "script <code>", description = "execute script code in the specified language. ejb can be accessed through their ejb name in the script.")
public class ScriptCommand extends AbstractCommand {
protected OpenEJBScripter scripter;
protected String language;
protected String script;
@Override
public void execute(final String cmd) {
try {
parse(cmd);
final Object result = scripter.evaluate(language, script);
streamManager.writeOut(streamManager.asString(result));
} catch (Exception e) {
streamManager.writeErr(e);
}
}
private void parse(final String parseableCmd) {
final int spaceIdx = parseableCmd.indexOf(" ");
if (spaceIdx < 0) {
throw new IllegalArgumentException("bad syntax, see help");
}
language = parseableCmd.substring(0, spaceIdx);
script = parseableCmd.substring(spaceIdx + 1, parseableCmd.length());
}
public void setScripter(OpenEJBScripter scripter) {
this.scripter = scripter;
}
}