impl/src/main/java/org/apache/myfaces/config/impl/element/RedirectImpl.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.myfaces.config.impl.element;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class RedirectImpl extends org.apache.myfaces.config.element.Redirect implements Serializable
{
    private Map<String,List<String>> viewParams;
    private String includeViewParams;     
    
    public void addViewParam(ViewParamImpl viewParam)
    {
        if (viewParams == null)
        {
            viewParams = new HashMap<>(3, 1f);
        }
        List<String> params = viewParams.computeIfAbsent(viewParam.getName(), k -> new ArrayList<>(3));
        params.add(viewParam.getValue());
    }
    
    @Override
    public Map<String, List<String>> getViewParams()
    {
        if (viewParams == null)
        {
            return Collections.emptyMap();
        }
        return viewParams;
    }

    @Override
    public String getIncludeViewParams()
    {
        return includeViewParams;
    }

    public void setIncludeViewParams(String includeViewParams)
    {
        this.includeViewParams = includeViewParams;
    }
    
}