Author: apetrelli
Date: Mon Apr 7 14:06:54 2008
New Revision: 645688
URL: http://svn.apache.org/viewvc?rev=645688&view=rev
Log:
TILES-261
Added the first version of the standard Java-only container factory.
Added:
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
(with props)
Added:
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
URL:
http://svn.apache.org/viewvc/tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java?rev=645688&view=auto
==============================================================================
---
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
(added)
+++
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
Mon Apr 7 14:06:54 2008
@@ -0,0 +1,285 @@
+/*
+ * $Id$
+ *
+ * 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.tiles.factory;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tiles.TilesApplicationContext;
+import org.apache.tiles.TilesContainer;
+import org.apache.tiles.context.TilesContextFactory;
+import org.apache.tiles.definition.DefinitionsFactory;
+import org.apache.tiles.definition.DefinitionsReader;
+import org.apache.tiles.definition.UrlDefinitionsFactory;
+import org.apache.tiles.definition.digester.DigesterDefinitionsReader;
+import org.apache.tiles.evaluator.AttributeEvaluator;
+import org.apache.tiles.evaluator.impl.DirectAttributeEvaluator;
+import org.apache.tiles.impl.BasicTilesContainer;
+import org.apache.tiles.locale.LocaleResolver;
+import org.apache.tiles.locale.impl.DefaultLocaleResolver;
+import org.apache.tiles.preparer.BasicPreparerFactory;
+import org.apache.tiles.preparer.PreparerFactory;
+import org.apache.tiles.renderer.AttributeRenderer;
+import org.apache.tiles.renderer.RendererFactory;
+import org.apache.tiles.renderer.impl.BasicRendererFactory;
+import org.apache.tiles.renderer.impl.DefinitionAttributeRenderer;
+import org.apache.tiles.renderer.impl.StringAttributeRenderer;
+import org.apache.tiles.renderer.impl.TemplateAttributeRenderer;
+import org.apache.tiles.renderer.impl.UntypedAttributeRenderer;
+import org.apache.tiles.servlet.context.ServletTilesContextFactory;
+
+/**
+ * Factory that builds a standard Tiles container using only Java code.
+ *
+ * @version $Rev$ $Date$
+ * @since 2.1.0
+ */
+public class BasicTilesContainerFactory extends AbstractTilesContainerFactory {
+
+ /** [EMAIL PROTECTED] */
+ @Override
+ public TilesContainer createContainer(Object context) {
+ BasicTilesContainer container = new BasicTilesContainer();
+ TilesContextFactory contextFactory = createContextFactory(context);
+ TilesApplicationContext applicationContext = contextFactory
+ .createApplicationContext(context);
+ container.setContextFactory(contextFactory);
+ container.setApplicationContext(applicationContext);
+ container.setDefinitionsFactory(createDefinitionsFactory(context,
+ applicationContext, contextFactory));
+ AttributeEvaluator evaluator = createEvaluator(context,
+ applicationContext, contextFactory);
+ container.setEvaluator(evaluator);
+ container.setPreparerFactory(createPreparerFactory(context,
+ applicationContext, contextFactory));
+ container.setRendererFactory(createRendererFactory(context,
+ applicationContext, contextFactory, container, evaluator));
+ return container;
+ }
+
+ /**
+ * Create a Tiles context factory. By default it creates a
+ * [EMAIL PROTECTED] ServletTilesContextFactory}.
+ *
+ * @param context The context.
+ * @return The context factory.
+ */
+ protected TilesContextFactory createContextFactory(Object context) {
+ return new ServletTilesContextFactory();
+ }
+
+ /**
+ * Creates the definitions factory. By default it creates a
+ * [EMAIL PROTECTED] UrlDefinitionsFactory} with default dependencies.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The definitions factory.
+ */
+ protected DefinitionsFactory createDefinitionsFactory(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ UrlDefinitionsFactory factory = new UrlDefinitionsFactory();
+ factory.setApplicationContext(applicationContext);
+ factory.setLocaleResolver(createLocaleResolver(context,
+ applicationContext, contextFactory));
+ factory.setReader(createDefinitionsReader(context, applicationContext,
+ contextFactory));
+ factory.setSourceURLs(getSourceURLs(context, applicationContext,
+ contextFactory));
+ return factory;
+ }
+
+ /**
+ * Creates the locale resolver. By default it creates a
+ * [EMAIL PROTECTED] DefaultLocaleResolver}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The locale resolver.
+ */
+ protected LocaleResolver createLocaleResolver(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ return new DefaultLocaleResolver();
+ }
+
+ /**
+ * Creates the definitions reader. By default it creates a
+ * [EMAIL PROTECTED] DigesterDefinitionsReader}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The definitions reader.
+ */
+ protected DefinitionsReader createDefinitionsReader(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ return new DigesterDefinitionsReader();
+ }
+
+ /**
+ * Returns a list containing the URLs to be parsed. By default, it returns
a
+ * list containing the URL point to "/WEB-INF/tiles.xml".
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The source URLs.
+ */
+ protected List<URL> getSourceURLs(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ List<URL> retValue = new ArrayList<URL>(1);
+ try {
+ retValue.add(applicationContext.getResource("/WEB-INF/tiles.xml"));
+ } catch (IOException e) {
+ throw new TilesContainerFactoryException(
+ "Cannot get URL: /WEB-INF/tiles.xml");
+ }
+ return retValue;
+ }
+
+ /**
+ * Creates the attribute evaluator to use. By default it returns a [EMAIL
PROTECTED] DirectAttributeEvaluator}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The evaluator.
+ */
+ protected AttributeEvaluator createEvaluator(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ return new DirectAttributeEvaluator();
+ }
+
+ /**
+ * Creates the preparer factory to use. By default it returns a
+ * [EMAIL PROTECTED] BasicPreparerFactory}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @return The preparer factory.
+ */
+ protected PreparerFactory createPreparerFactory(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory) {
+ return new BasicPreparerFactory();
+ }
+
+ /**
+ * Creates a renderer factory. By default it returns a
+ * [EMAIL PROTECTED] BasicRendererFactory}, composed of an
+ * [EMAIL PROTECTED] UntypedAttributeRenderer} as default, and
+ * [EMAIL PROTECTED] StringAttributeRenderer}, [EMAIL PROTECTED]
TemplateAttributeRenderer} and
+ * [EMAIL PROTECTED] DefinitionAttributeRenderer}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @param container The container.
+ * @param evaluator The evaluator.
+ * @return The renderer factory.
+ */
+ protected RendererFactory createRendererFactory(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory, TilesContainer container,
+ AttributeEvaluator evaluator) {
+ BasicRendererFactory retValue = new BasicRendererFactory();
+ retValue.setApplicationContext(applicationContext);
+ retValue.setContextFactory(contextFactory);
+ retValue.setContainer(container);
+ retValue.setEvaluator(evaluator);
+ retValue.setDefaultRenderer(createDefaultAttributeRenderer(context,
+ applicationContext, contextFactory, container, evaluator));
+ registerAttributeRenderers(retValue, context, applicationContext,
+ contextFactory, container, evaluator);
+ return retValue;
+ }
+
+ /**
+ * Creates the default attribute renderer. By default it is an
+ * [EMAIL PROTECTED] UntypedAttributeRenderer}.
+ *
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @param container The container.
+ * @param evaluator The evaluator.
+ * @return The default attribute renderer.
+ */
+ protected AttributeRenderer createDefaultAttributeRenderer(Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory, TilesContainer container,
+ AttributeEvaluator evaluator) {
+ UntypedAttributeRenderer retValue = new UntypedAttributeRenderer();
+ retValue.setApplicationContext(applicationContext);
+ retValue.setContainer(container);
+ retValue.setContextFactory(contextFactory);
+ retValue.setEvaluator(evaluator);
+ return retValue;
+ }
+
+ /**
+ * Registers attribute renderers in a [EMAIL PROTECTED]
BasicRendererFactory}. By
+ * default, it registers a [EMAIL PROTECTED] StringAttributeRenderer}, a
+ * [EMAIL PROTECTED] TemplateAttributeRenderer} and a
+ * [EMAIL PROTECTED] DefinitionAttributeRenderer}.
+ *
+ * @param rendererFactory The renderer factory to configure.
+ * @param context The context.
+ * @param applicationContext The Tiles application context.
+ * @param contextFactory The Tiles context factory.
+ * @param container The container.
+ * @param evaluator The evaluator.
+ */
+ protected void registerAttributeRenderers(
+ BasicRendererFactory rendererFactory, Object context,
+ TilesApplicationContext applicationContext,
+ TilesContextFactory contextFactory, TilesContainer container,
+ AttributeEvaluator evaluator) {
+ StringAttributeRenderer stringRenderer = new StringAttributeRenderer();
+ stringRenderer.setApplicationContext(applicationContext);
+ stringRenderer.setContextFactory(contextFactory);
+ stringRenderer.setEvaluator(evaluator);
+ rendererFactory.registerRenderer("string", stringRenderer);
+
+ TemplateAttributeRenderer templateRenderer = new
TemplateAttributeRenderer();
+ templateRenderer.setApplicationContext(applicationContext);
+ templateRenderer.setContextFactory(contextFactory);
+ templateRenderer.setEvaluator(evaluator);
+ rendererFactory.registerRenderer("template", templateRenderer);
+
+ DefinitionAttributeRenderer definitionRenderer = new
DefinitionAttributeRenderer();
+ definitionRenderer.setApplicationContext(applicationContext);
+ definitionRenderer.setContainer(container);
+ definitionRenderer.setContextFactory(contextFactory);
+ definitionRenderer.setEvaluator(evaluator);
+ rendererFactory.registerRenderer("definition", definitionRenderer);
+ }
+}
Propchange:
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
tiles/framework/trunk/tiles-core/src/main/java/org/apache/tiles/factory/BasicTilesContainerFactory.java
------------------------------------------------------------------------------
svn:keywords = Date Author Id Revision HeadURL
