##### Coverage Report - org.apache.commons.scxml.env.servlet.ServletContextResolver

Classes in this File | Line Coverage | Branch Coverage | Complexity
ServletContextResolver |
50% |
100% |
| 1.6666666666666667;1.667

1 |  |
     /*
2 |  |
      * Licensed to the Apache Software Foundation (ASF) under one or more
3 |  |
      * contributor license agreements.  See the NOTICE file distributed with
4 |  |
      * this work for additional information regarding copyright ownership.
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      * The ASF licenses this file to You under the Apache License, Version 2.0
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      * (the "License"); you may not use this file except in compliance with
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      * the License.  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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      */
17 |  |
     package org.apache.commons.scxml.env.servlet;
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     import javax.servlet.ServletContext;
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21 |  |
     import org.apache.commons.scxml.PathResolver;
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     /**
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      * A wrapper around ServletContext that implements PathResolver.
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      *
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      * @see org.apache.commons.scxml.PathResolver
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      */
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     public class ServletContextResolver implements PathResolver {
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         /** Cannot accept a null ServletContext, it will just throw
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          *  NullPointerException down the road. */
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         private static final String ERR_SERVLET_CTX_NULL =
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             "ServletContextResolver cannot be instantiated with a null"
34 |  |
             + " ServletContext";
35 |  |
36 |  |
         /** The SevletContext we will use to resolve paths. */
37 | 1 |
         private ServletContext ctx = null;
38 |  |
39 |  |
         /**
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          * Constructor.
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          *
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          * @param ctx The ServletContext instance for this web application.
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          */
44 | 1 |
         public ServletContextResolver(final ServletContext ctx) {
45 | 1 |
             if (ctx == null) {
46 | 1 |
                 throw new IllegalArgumentException(ERR_SERVLET_CTX_NULL);
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             }
48 | 0 |
             this.ctx = ctx;
49 | 0 |
         }
50 |  |
51 |  |
         /**
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          * Delegates to the underlying ServletContext's getRealPath(String).
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          *
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          * @param ctxPath context sensitive path, can be a relative URL
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          * @return resolved path (an absolute URL) or <code>null</code>
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          * @see org.apache.commons.scxml.PathResolver#resolvePath(java.lang.String)
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          */
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         public String resolvePath(final String ctxPath) {
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             return ctx.getRealPath(ctxPath);
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         }
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62 |  |
         /**
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          * Retrieve the PathResolver rooted at the given path.
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          *
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          * @param ctxPath context sensitive path, can be a relative URL
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          * @return returns a new resolver rooted at ctxPath
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          * @see org.apache.commons.scxml.PathResolver#getResolver(java.lang.String)
68 |  |
          */
69 |  |
         public PathResolver getResolver(final String ctxPath) {
70 | 0 |
             return this;
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         }
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73 |  |
     }
74 |  |