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Java > Open Source Codes > org > apache > commons > discovery > resource > names > DiscoverNamesInManagedProperties


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57
58 package org.apache.commons.discovery.resource.names;
59
60 import org.apache.commons.discovery.ResourceNameDiscover;
61 import org.apache.commons.discovery.ResourceNameListener;
62 import org.apache.commons.discovery.log.DiscoveryLogFactory;
63 import org.apache.commons.discovery.tools.ManagedProperties;
64 import org.apache.commons.logging.Log;
65
66
67 /**
68  * Recover resource name from Managed Properties.
69  * @see org.apache.commons.discovery.tools.ManagedProperties
70  *
71  * @author Richard A. Sitze
72  */
73 public class DiscoverNamesInManagedProperties extends ResourceNameDiscoverImpl
74     implements ResourceNameDiscover, ResourceNameListener
75 {
76     private static Log log = DiscoveryLogFactory.newLog(DiscoverNamesInManagedProperties.class);
77     public static void setLog(Log _log) {
78         log = _log;
79     }
80     
81     /** Construct a new resource discoverer
82      */
83     public DiscoverNamesInManagedProperties() {
84         super();
85     }
86
87     /**
88      * @return Enumeration of ResourceInfo
89      */
90     public boolean find(String JavaDoc resourceName) {
91         if (log.isDebugEnabled())
92             log.debug("find: resourceName='" + resourceName + "'");
93
94         return notifyListener(ManagedProperties.getProperty(resourceName));
95     }
96     
97     public boolean found(String JavaDoc resourceName) {
98         return find(resourceName);
99     }
100 }
101
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