/*
* (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed 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.
*
* Contributors:
* bstefanescu
*/
package org.nuxeo.ecm.automation.core.operations;
import org.mvel2.CompileException;
import org.nuxeo.ecm.automation.OperationContext;
import org.nuxeo.ecm.automation.core.Constants;
import org.nuxeo.ecm.automation.core.annotations.Context;
import org.nuxeo.ecm.automation.core.annotations.Operation;
import org.nuxeo.ecm.automation.core.annotations.OperationMethod;
import org.nuxeo.ecm.automation.core.annotations.Param;
import org.nuxeo.ecm.automation.core.scripting.Expression;
import org.nuxeo.ecm.automation.core.scripting.Scripting;
/**
* Save the session - TODO remove this?
*
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*/
@Operation(id = RunScript.ID, category = Constants.CAT_SCRIPTING, label = "Run Script", description = "Run a script which content is specified as text in the 'script' parameter", aliases = { "Context.RunScript" })
public class RunScript {
public static final String ID = "RunScript";
@Context
protected OperationContext ctx;
@Param(name = "script", widget = Constants.W_MULTILINE_TEXT)
protected String script;
private volatile Expression expr;
@OperationMethod
public void run() throws CompileException, RuntimeException {
if (expr == null) {
String text = script.replaceAll("<", "<");
text = text.replaceAll(">", ">");
text = text.replaceAll("&", "&");
expr = Scripting.newExpression(text);
}
expr.eval(ctx);
}
}