001    // Copyright 2011, 2012 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.kaptcha.services;
016    
017    import org.apache.tapestry5.internal.InternalConstants;
018    import org.apache.tapestry5.ioc.*;
019    import org.apache.tapestry5.ioc.annotations.Contribute;
020    import org.apache.tapestry5.ioc.annotations.Value;
021    import org.apache.tapestry5.ioc.services.FactoryDefaults;
022    import org.apache.tapestry5.ioc.services.SymbolProvider;
023    import org.apache.tapestry5.kaptcha.KaptchaSymbolConstants;
024    import org.apache.tapestry5.kaptcha.internal.services.KaptchaDataTypeAnalyzer;
025    import org.apache.tapestry5.kaptcha.internal.services.KaptchaProducerImpl;
026    import org.apache.tapestry5.services.*;
027    import org.apache.tapestry5.services.messages.ComponentMessagesSource;
028    
029    /**
030     * Defines core services for Kaptcha support.
031     *
032     * @since 5.3
033     */
034    public class KaptchaModule
035    {
036        public static void bind(ServiceBinder binder)
037        {
038            binder.bind(KaptchaProducer.class, KaptchaProducerImpl.class);
039        }
040    
041        @Contribute(SymbolProvider.class)
042        @FactoryDefaults
043        public static void factoryDefaults(MappedConfiguration<String, Object> configuration)
044        {
045            configuration.add(KaptchaSymbolConstants.KAPTCHA_DEFAULT_VISIBLE, false);
046        }
047    
048        @Contribute(ComponentClassResolver.class)
049        public static void provideLibraryMapping(Configuration<LibraryMapping> configuration)
050        {
051            configuration.add(new LibraryMapping(InternalConstants.CORE_LIBRARY, "org.apache.tapestry5.kaptcha"));
052        }
053    
054        @Contribute(ComponentMessagesSource.class)
055        public static void provideLibraryMessages(
056                OrderedConfiguration<Resource> configuration,
057                @Value("classpath:org/apache/tapestry5/kaptcha/tapestry-kaptcha.properties")
058                Resource coreCatalog)
059        {
060            configuration.add("TapestryKaptcha", coreCatalog, "before:AppCatalog");
061        }
062    
063        public static void contributeDataTypeAnalyzer(OrderedConfiguration<DataTypeAnalyzer> configuration)
064        {
065            configuration.add("Kaptcha", new KaptchaDataTypeAnalyzer(), "after:Annotation");
066        }
067    
068        @Contribute(BeanBlockSource.class)
069        public static void provideDefaultBeanBlocks(Configuration<BeanBlockContribution> configuration)
070        {
071            configuration.add(new EditBlockContribution("kaptcha", "KaptchaEditBlocks", "kaptcha"));
072    
073        }
074    }