jaxws/src/share/classes/com/sun/xml/internal/ws/handler/MessageContextImpl.java

/*
 * Portions Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */
package com.sun.xml.internal.ws.handler;

import java.util.HashMap;

import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.MessageContext.Scope;

/**
 * Implementation of MessageContext. This class holds properties as
 * well as keeping track of their scope.
 *
 * @author WS Development Team
 */
public class MessageContextImpl extends HashMap<String, Object>
    implements MessageContext {

    private HashMap<String, Scope> propertyScopes =
        new HashMap<String, Scope>();


    public void setScope(String name, Scope scope) {
        if (!this.containsKey(name)) {
            throw new IllegalArgumentException("Illegal use of setScope() on " +
                    "non-existant property :"+ name);
        }
        propertyScopes.put(name, scope);
    }

    public Scope getScope(String name) {
        if (!this.containsKey(name)) {
            throw new IllegalArgumentException("Illegal use of getScope() on " +
                    "non-existant property :"+ name);
        }
        Scope scope = propertyScopes.get(name);
        if (scope == null) {
            scope = Scope.HANDLER; // the default
        }
        return scope;
    }

}