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Java > Open Source Codes > org > codehaus > loom > components > extensions > pkgmgr > UnsatisfiedExtensionException


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87 package org.codehaus.loom.components.extensions.pkgmgr;
88
89 import org.codehaus.loom.extension.Extension;
90
91 /**
92  * Exception indicating an extension was not found in Package Repository.
93  *
94  * @author Peter Donald
95  * @version $Revision: 1.3 $ $Date: 2004/08/17 23:14:32 $
96  * @see Extension
97  */

98 public class UnsatisfiedExtensionException
99     extends Exception JavaDoc
100 {
101     /** The unsatisfied Extension. */
102     private final Extension m_extension;
103
104     /**
105      * Construct the <code>UnsatisfiedPackageException</code> for specified
106      * {@link Extension}.
107      *
108      * @param extension the extension that caused exception
109      */

110     public UnsatisfiedExtensionException( final Extension extension )
111     {
112         if( null == extension )
113         {
114             throw new NullPointerException JavaDoc( "extension" );
115         }
116
117         m_extension = extension;
118     }
119
120     /**
121      * Return the unsatisfied {@link Extension} that caused this exception tho
122      * be thrown.
123      *
124      * @return the unsatisfied Extension
125      */

126     public Extension getUnsatisfiedExtension()
127     {
128         return m_extension;
129     }
130 }
131
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