/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.core.el.context;
import org.mule.runtime.core.api.MuleSession;
import org.mule.runtime.core.api.el.ExtendedExpressionLanguageAdaptor;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/**
* Session variables wrapper {@link Map} for exposing Session variables via an
* {@link ExtendedExpressionLanguageAdaptor}
*/
public class SessionVariableMapContext extends AbstractMapContext<Object> {
private MuleSession session;
public SessionVariableMapContext(MuleSession session) {
this.session = session;
}
@Override
public Object doGet(String key) {
return session.getProperty(key);
}
@Override
public void doPut(String key, Object value) {
session.setProperty(key, value);
}
@Override
public void doRemove(String key) {
session.removeProperty(key);
}
@Override
public Set<String> keySet() {
return session.getPropertyNamesAsSet();
}
@Override
public void clear() {
session.clearProperties();
}
@Override
public String toString() {
Map<String, Object> map = new HashMap<String, Object>();
for (String key : session.getPropertyNamesAsSet()) {
Object value = session.getProperty(key);
map.put(key, value);
}
return map.toString();
}
}