| Clover coverage report - Cactus 1.8dev for J2EE API 1.3 |
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| 30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| ContainerFactory.java | 0% | 5.9% | 33.3% | 8.3% |
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/*
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* ========================================================================
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*
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* Copyright 2003 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* ========================================================================
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*/
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package org.apache.cactus.integration.ant.container;
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import java.util.MissingResourceException;
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import java.util.PropertyResourceBundle;
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import java.util.ResourceBundle;
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import org.apache.tools.ant.BuildException;
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/**
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* Factory for container support classes.
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*
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* @version $Id: ContainerFactory.java 238810 2004-02-29 10:05:26Z vmassol $
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*/
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public class ContainerFactory |
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{
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// Constants ---------------------------------------------------------------
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/**
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* Name of the resource bundle that contains the definitions of the
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* default containers supported by this element.
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*/
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private static final String DEFAULT_CONTAINERS_BUNDLE = |
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"org.apache.cactus.integration.ant.container.default";
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// Instance Variables ------------------------------------------------------
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/**
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* The list of nested container elements.
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*/
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private ResourceBundle defaultContainers;
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// Constructors ------------------------------------------------------------
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/**
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* Constructor.
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*/
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public ContainerFactory()
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{
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defaultContainers = |
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PropertyResourceBundle.getBundle(DEFAULT_CONTAINERS_BUNDLE); |
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} |
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// Public Methods ----------------------------------------------------------
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/**
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* Creates and returns the implementation of the <code>Container</code>
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* interface which is mapped to the specified name.
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*
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* @param theName The name of the container
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* @return The instantiated container
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* @throws BuildException If there was a problem creating the container
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*/
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public final Container createContainer(String theName) throws BuildException |
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{
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Container container = null;
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try
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{
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String className = defaultContainers.getString(theName); |
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if (className == null) |
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{
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throw unsupportedContainer(theName, null); |
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} |
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Class clazz = Class.forName(className); |
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container = (Container) clazz.newInstance(); |
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} |
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catch (MissingResourceException mre)
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{
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throw unsupportedContainer(theName, mre);
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} |
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catch (ClassCastException cce)
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{
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throw unsupportedContainer(theName, cce);
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} |
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catch (ClassNotFoundException cnfe)
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{
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throw unsupportedContainer(theName, cnfe);
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} |
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catch (InstantiationException ie)
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{
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throw unsupportedContainer(theName, ie);
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} |
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catch (IllegalAccessException iae)
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{
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throw unsupportedContainer(theName, iae);
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} |
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return container;
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} |
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// Private Methods ---------------------------------------------------------
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/**
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* Creates an exception that indicates that a specific container is not
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* supported.
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*
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* @param theName The container name
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* @param theCause The root cause of the exception
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* @return The created exception
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*/
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private BuildException unsupportedContainer(String theName,
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Exception theCause) |
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{
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if (theCause != null) |
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{
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return new BuildException("The container '" + theName |
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+ "' is not supported", theCause);
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} |
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else
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{
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return new BuildException("The container '" + theName |
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+ "' is not supported");
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} |
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} |
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} |
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