001// Copyright 2007, 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
015package org.apache.tapestry5.http.internal;
016
017import org.apache.tapestry5.commons.OrderedConfiguration;
018import org.apache.tapestry5.ioc.ModuleBuilderSource;
019import org.apache.tapestry5.ioc.ServiceResources;
020import org.apache.tapestry5.ioc.services.SymbolProvider;
021
022/**
023 * Makes a contribution to the SymbolSource service configuration.
024 */
025public class SyntheticSymbolSourceContributionDef extends AbstractContributionDef
026{
027    private final String contributionName;
028
029    private final SymbolProvider provider;
030
031    private final String[] constraints;
032
033    public SyntheticSymbolSourceContributionDef(String contributionName, SymbolProvider provider,
034                                                String... constraints)
035    {
036        this.contributionName = contributionName;
037        this.provider = provider;
038        this.constraints = constraints;
039    }
040
041
042    @SuppressWarnings("unchecked")
043    public void contribute(ModuleBuilderSource moduleSource, ServiceResources resources,
044                           OrderedConfiguration configuration)
045    {
046        configuration.add(contributionName, provider, constraints);
047    }
048
049
050    /**
051     * Returns "SymbolSource".
052     */
053    public String getServiceId()
054    {
055        return "SymbolSource";
056    }
057}