001    // Copyright 2008, 2009 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.services;
016    
017    import org.apache.tapestry5.EventContext;
018    import org.apache.tapestry5.internal.TapestryInternalUtils;
019    import org.apache.tapestry5.ioc.internal.util.Defense;
020    
021    /**
022     * Used with {@link org.apache.tapestry5.services.PageRenderRequestHandler} and {@link
023     * org.apache.tapestry5.services.PageRenderRequestFilter} to define the logical page name and activation context for the
024     * request.
025     */
026    public class PageRenderRequestParameters
027    {
028        private final String logicalPageName;
029    
030        private final EventContext activationContext;
031    
032        public PageRenderRequestParameters(String logicalPageName, EventContext activationContext)
033        {
034            Defense.notNull(logicalPageName, "logicalPageName");
035            Defense.notNull(activationContext, "activationContext");
036    
037            this.logicalPageName = logicalPageName;
038            this.activationContext = activationContext;
039        }
040    
041        public String getLogicalPageName()
042        {
043            return logicalPageName;
044        }
045    
046        public EventContext getActivationContext()
047        {
048            return activationContext;
049        }
050    
051        @Override
052        public boolean equals(Object obj)
053        {
054            if (this == obj) return true;
055    
056            if (obj == null || getClass() != obj.getClass()) return false;
057    
058            PageRenderRequestParameters other = (PageRenderRequestParameters) obj;
059    
060            return logicalPageName.equals(other.logicalPageName) &&
061                    TapestryInternalUtils.isEqual(activationContext, other.activationContext);
062        }
063    
064    
065        @Override
066        public String toString()
067        {
068            return String.format("PageRenderRequestParameters[%s]", logicalPageName);
069        }
070    }