Coverage Report

Coverage Report - org.apache.maven.shared.runtime.DefaultMavenRuntime

Classes in this File

Line Coverage

Branch Coverage

Complexity

DefaultMavenRuntime

100%

23/23

50%

1/2

1,125

 package org.apache.maven.shared.runtime;
 
 /*
  * 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.
  */
 
 import java.net.URL;
 import java.util.List;
 
 import org.apache.maven.project.MavenProject;
 
 /**
  * Default implementation of {@code MavenRuntime}.
  * 
  * @author <a href="mailto:markh@apache.org">Mark Hobson</a>
  * @version $Id: DefaultMavenRuntime.java 831910 2009-11-02 15:05:33Z markh $
  * @see MavenRuntime
  * @plexus.component role="org.apache.maven.shared.runtime.MavenRuntime"
  */
 public class DefaultMavenRuntime implements MavenRuntime
 {
     // MavenRuntime methods ---------------------------------------------------
 
     /**
      * {@inheritDoc}
      */
     public MavenProjectProperties getProjectProperties( URL url ) throws MavenRuntimeException
     {
         PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( url, visitor );
 
         return first( visitor.getProjects() );
     }
 
     /**
      * {@inheritDoc}
      */
     public MavenProjectProperties getProjectProperties( Class<?> klass ) throws MavenRuntimeException
     {
         PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( klass, visitor );
 
         return first( visitor.getProjects() );
     }
 
     /**
      * {@inheritDoc}
      */
     public List<MavenProjectProperties> getProjectsProperties( ClassLoader classLoader ) throws MavenRuntimeException
     {
         PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( classLoader, visitor );
 
         return visitor.getProjects();
     }
     
     /**
      * {@inheritDoc}
      */
     public MavenProject getProject( URL url ) throws MavenRuntimeException
     {
         XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
         
         MavenRuntimeVisitorUtils.accept( url, visitor );
         
         return first( visitor.getProjects() );
     }
 
     /**
      * {@inheritDoc}
      */
     public MavenProject getProject( Class<?> klass ) throws MavenRuntimeException
     {
         XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( klass, visitor );
 
         return first( visitor.getProjects() );
     }
 
     /**
      * {@inheritDoc}
      */
     public List<MavenProject> getProjects( ClassLoader classLoader ) throws MavenRuntimeException
     {
         XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( classLoader, visitor );
 
         return visitor.getProjects();
     }
 
     /**
      * {@inheritDoc}
      */
     public List<MavenProject> getSortedProjects( ClassLoader classLoader ) throws MavenRuntimeException
     {
         XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
 
         MavenRuntimeVisitorUtils.accept( classLoader, visitor );
 
         return visitor.getSortedProjects();
     }
 
     // private methods --------------------------------------------------------
 
     /**
      * Gets the first element in the specified list or {@code null} if it is empty.
      * 
      * @param <T>
      *            the type of the specified list
      * @param list
      *            the list to examine
      * @return the first item in the list, or {@code null} if it is empty
      */
     private static <T> T first( List<T> list )
     {
         return !list.isEmpty() ? list.get( 0 ) : null;
     }
 }

1		package org.apache.maven.shared.runtime;
2
3		/*
4		* Licensed to the Apache Software Foundation (ASF) under one
5		* or more contributor license agreements. See the NOTICE file
6		* distributed with this work for additional information
7		* regarding copyright ownership. The ASF licenses this file
8		* to you under the Apache License, Version 2.0 (the
9		* "License"); you may not use this file except in compliance
10		* with the License. You may obtain a copy of the License at
11		*
12		* http://www.apache.org/licenses/LICENSE-2.0
13		*
14		* Unless required by applicable law or agreed to in writing,
15		* software distributed under the License is distributed on an
16		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17		* KIND, either express or implied. See the License for the
18		* specific language governing permissions and limitations
19		* under the License.
20		*/
21
22		import java.net.URL;
23		import java.util.List;
24
25		import org.apache.maven.project.MavenProject;
26
27		/**
28		* Default implementation of {@code MavenRuntime}.
29		*
30		* @author <a href="mailto:markh@apache.org">Mark Hobson</a>
31		* @version $Id: DefaultMavenRuntime.java 831910 2009-11-02 15:05:33Z markh $
32		* @see MavenRuntime
33		* @plexus.component role="org.apache.maven.shared.runtime.MavenRuntime"
34		*/
35	160	public class DefaultMavenRuntime implements MavenRuntime
36		{
37		// MavenRuntime methods ---------------------------------------------------
38
39		/**
40		* {@inheritDoc}
41		*/
42		public MavenProjectProperties getProjectProperties( URL url ) throws MavenRuntimeException
43		{
44	12	PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
45
46	12	MavenRuntimeVisitorUtils.accept( url, visitor );
47
48	12	return first( visitor.getProjects() );
49		}
50
51		/**
52		* {@inheritDoc}
53		*/
54		public MavenProjectProperties getProjectProperties( Class<?> klass ) throws MavenRuntimeException
55		{
56	28	PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
57
58	28	MavenRuntimeVisitorUtils.accept( klass, visitor );
59
60	28	return first( visitor.getProjects() );
61		}
62
63		/**
64		* {@inheritDoc}
65		*/
66		public List<MavenProjectProperties> getProjectsProperties( ClassLoader classLoader ) throws MavenRuntimeException
67		{
68	24	PropertiesMavenRuntimeVisitor visitor = new PropertiesMavenRuntimeVisitor();
69
70	24	MavenRuntimeVisitorUtils.accept( classLoader, visitor );
71
72	24	return visitor.getProjects();
73		}
74
75		/**
76		* {@inheritDoc}
77		*/
78		public MavenProject getProject( URL url ) throws MavenRuntimeException
79		{
80	12	XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
81
82	12	MavenRuntimeVisitorUtils.accept( url, visitor );
83
84	12	return first( visitor.getProjects() );
85		}
86
87		/**
88		* {@inheritDoc}
89		*/
90		public MavenProject getProject( Class<?> klass ) throws MavenRuntimeException
91		{
92	28	XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
93
94	28	MavenRuntimeVisitorUtils.accept( klass, visitor );
95
96	28	return first( visitor.getProjects() );
97		}
98
99		/**
100		* {@inheritDoc}
101		*/
102		public List<MavenProject> getProjects( ClassLoader classLoader ) throws MavenRuntimeException
103		{
104	24	XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
105
106	24	MavenRuntimeVisitorUtils.accept( classLoader, visitor );
107
108	24	return visitor.getProjects();
109		}
110
111		/**
112		* {@inheritDoc}
113		*/
114		public List<MavenProject> getSortedProjects( ClassLoader classLoader ) throws MavenRuntimeException
115		{
116	32	XMLMavenRuntimeVisitor visitor = new XMLMavenRuntimeVisitor();
117
118	32	MavenRuntimeVisitorUtils.accept( classLoader, visitor );
119
120	32	return visitor.getSortedProjects();
121		}
122
123		// private methods --------------------------------------------------------
124
125		/**
126		* Gets the first element in the specified list or {@code null} if it is empty.
127		*
128		* @param <T>
129		* the type of the specified list
130		* @param list
131		* the list to examine
132		* @return the first item in the list, or {@code null} if it is empty
133		*/
134		private static <T> T first( List<T> list )
135		{
136	80	return !list.isEmpty() ? list.get( 0 ) : null;
137		}
138		}