Clover coverage report - Code Coverage for tapestry release 4.0-beta-12
Coverage timestamp: Sun Oct 30 2005 16:22:01 EST
file stats: LOC: 99   Methods: 9
NCLOC: 61   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ServletWebContext.java 100% 100% 100% 100%
coverage
 1    // Copyright 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.web;
 16   
 17    import java.net.MalformedURLException;
 18    import java.net.URL;
 19    import java.util.List;
 20   
 21    import javax.servlet.ServletContext;
 22   
 23    import org.apache.commons.logging.Log;
 24    import org.apache.commons.logging.LogFactory;
 25    import org.apache.hivemind.util.Defense;
 26    import org.apache.tapestry.describe.DescriptionReceiver;
 27   
 28    /**
 29    * Adapts {@link javax.servlet.ServletContext} as {@link org.apache.tapestry.web.WebContext}.
 30    *
 31    * @author Howard M. Lewis Ship
 32    * @since 4.0
 33    */
 34    public class ServletWebContext implements WebContext
 35    {
 36    private static final Log LOG = LogFactory.getLog(ServletWebContext.class);
 37   
 38    private final ServletContext _servletContext;
 39   
 40  17 public void describeTo(DescriptionReceiver receiver)
 41    {
 42  17 receiver.describeAlternate(_servletContext);
 43    }
 44   
 45  48 public ServletWebContext(ServletContext context)
 46    {
 47  48 Defense.notNull(context, "context");
 48   
 49  48 _servletContext = context;
 50    }
 51   
 52  1 public List getAttributeNames()
 53    {
 54  1 return WebUtils.toSortedList(_servletContext.getAttributeNames());
 55    }
 56   
 57  1 public Object getAttribute(String name)
 58    {
 59  1 return _servletContext.getAttribute(name);
 60    }
 61   
 62  2 public void setAttribute(String name, Object attribute)
 63    {
 64  2 if (attribute == null)
 65  1 _servletContext.removeAttribute(name);
 66    else
 67  1 _servletContext.setAttribute(name, attribute);
 68   
 69    }
 70   
 71  668 public URL getResource(String path)
 72    {
 73  668 try
 74    {
 75  668 return _servletContext.getResource(path);
 76    }
 77    catch (MalformedURLException ex)
 78    {
 79  1 LOG.error(WebMessages.errorGettingResource(path, ex), ex);
 80   
 81  1 return null;
 82    }
 83    }
 84   
 85  1091 public String getInitParameterValue(String name)
 86    {
 87  1091 return _servletContext.getInitParameter(name);
 88    }
 89   
 90  1 public List getInitParameterNames()
 91    {
 92  1 return WebUtils.toSortedList(_servletContext.getInitParameterNames());
 93    }
 94   
 95  1 public String getMimeType(String resourcePath)
 96    {
 97  1 return _servletContext.getMimeType(resourcePath);
 98    }
 99    }