/*
*
* Copyright 2006 The Apache Software Foundation.
*
* 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.
*
*/
package org.apache.commons.scxml.env.jexl;
import java.util.Map;
import org.apache.commons.scxml.Builtin;
import org.apache.commons.scxml.Context;
import org.apache.commons.scxml.env.SimpleContext;
/**
* JEXL Context implementation for Commons SCXML.
*
*/
public class JexlContext extends SimpleContext
implements org.apache.commons.jexl.JexlContext {
/**
* Constructor.
*/
public JexlContext() {
super();
getVars().put("_builtin", new Builtin());
}
/**
* Constructor with initial vars.
*
* @param initialVars The initial set of variables.
*/
public JexlContext(final Map initialVars) {
super(initialVars);
getVars().put("_builtin", new Builtin());
}
/**
* Constructor with parent context.
*
* @param parent The parent context.
*/
public JexlContext(final Context parent) {
super(parent);
getVars().put("_builtin", new Builtin());
}
/**
* Set the variables map.
*
* @param vars The new variables map.
*
* @see org.apache.commons.jexl.JexlContext#setVars(Map)
* @see org.apache.commons.scxml.env.SimpleContext#setVars(Map)
*/
public void setVars(final Map vars) {
super.setVars(vars);
getVars().put("_builtin", new Builtin());
}
/**
* Get the variables map.
*
* @return Map The variables map.
*
* @see org.apache.commons.jexl.JexlContext#getVars()
* @see org.apache.commons.scxml.env.SimpleContext#getVars()
*/
public Map getVars() {
return super.getVars();
}
/**
* Clear this Context.
*
* @see org.apache.commons.scxml.Context#reset()
*/
public void reset() {
super.reset();
getVars().put("_builtin", new Builtin());
}
}