001// Copyright 2004, 2005 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
015package org.apache.tapestry.engine;
016
017import org.apache.hivemind.util.Defense;
018
019/**
020 * Parameter for the {@link org.apache.tapestry.engine.ExternalService}.
021 * 
022 * @author Howard M. Lewis Ship
023 * @since 4.0
024 */
025public class ExternalServiceParameter
026{
027    private String _pageName;
028
029    private Object[] _serviceParameters;
030
031    public ExternalServiceParameter(String pageName)
032    {
033        this(pageName, null);
034    }
035
036    public ExternalServiceParameter(String pageName, Object[] serviceParameters)
037    {
038        Defense.notNull(pageName, "pageName");
039
040        _pageName = pageName;
041        _serviceParameters = serviceParameters;
042    }
043
044    public String getPageName()
045    {
046        return _pageName;
047    }
048
049    public Object[] getServiceParameters()
050    {
051        return _serviceParameters;
052    }
053}