[FOray-commit] SF.net SVN: foray: [7778] trunk/foray/foray-common/src/java/org/foray/common/url

[<vic...@us...>]

Revision: 7778
Author:   victormote
Date:     2006-07-08 14:56:34 -0700 (Sat, 08 Jul 2006)
ViewCVS:  http://svn.sourceforge.net/foray/?rev=7778&view=rev

Log Message:
-----------
Add method to return a registered Handler if possible.

Modified Paths:
--------------
    trunk/foray/foray-common/src/java/org/foray/common/url/FactoryProtocolRegistration.java
    trunk/foray/foray-common/src/java/org/foray/common/url/PropertyProtocolRegistration.java
    trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationBroker.java
    trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationStrategy.java
    trunk/foray/foray-common/src/java/org/foray/common/url/UniversalProtocolRegistration.java
Modified: trunk/foray/foray-common/src/java/org/foray/common/url/FactoryProtocolRegistration.java
===================================================================
--- trunk/foray/foray-common/src/java/org/foray/common/url/FactoryProtocolRegistration.java	2006-07-08 19:46:39 UTC (rev 7777)
+++ trunk/foray/foray-common/src/java/org/foray/common/url/FactoryProtocolRegistration.java	2006-07-08 21:56:34 UTC (rev 7778)
@@ -87,4 +87,13 @@
                 != null;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public URLStreamHandler getURLStreamHandler(String protocol) {
+        URLStreamHandlerFactory factory =
+                FOrayURLStreamHandlerFactory.getURLStreamHandlerFactory();
+        return factory.createURLStreamHandler(protocol);
+    }
+
 }

Modified: trunk/foray/foray-common/src/java/org/foray/common/url/PropertyProtocolRegistration.java
===================================================================
--- trunk/foray/foray-common/src/java/org/foray/common/url/PropertyProtocolRegistration.java	2006-07-08 19:46:39 UTC (rev 7777)
+++ trunk/foray/foray-common/src/java/org/foray/common/url/PropertyProtocolRegistration.java	2006-07-08 21:56:34 UTC (rev 7778)
@@ -130,4 +130,11 @@
         System.setProperty(javaProperty, searchPath);
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public URLStreamHandler getURLStreamHandler(String protocol) {
+        return (URLStreamHandler) this.protocols.get(protocol);
+    }
+
 }

Modified: trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationBroker.java
===================================================================
--- trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationBroker.java	2006-07-08 19:46:39 UTC (rev 7777)
+++ trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationBroker.java	2006-07-08 21:56:34 UTC (rev 7778)
@@ -26,6 +26,7 @@
 
 package org.foray.common.url;
 
+import java.net.URLStreamHandler;
 import java.net.URLStreamHandlerFactory;
 
 /**
@@ -137,4 +138,15 @@
         return strategy;
     }
 
+    /**
+     * Convenience method making registered protocol handler available in a
+     * static way.
+     * @param protocol The protocol for which a Handler is sought.
+     * @return The Handler for <code>protocol</code>, or null if it has not
+     * been registered.
+     */
+    public static URLStreamHandler getURLStreamHandler(String protocol) {
+        return strategy.getURLStreamHandler(protocol);
+    }
+
 }

Modified: trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationStrategy.java
===================================================================
--- trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationStrategy.java	2006-07-08 19:46:39 UTC (rev 7777)
+++ trunk/foray/foray-common/src/java/org/foray/common/url/ProtocolRegistrationStrategy.java	2006-07-08 21:56:34 UTC (rev 7778)
@@ -42,4 +42,13 @@
      * used for URLs whose protocol is <code>protocol</code>.
      */
     void registerProtocolHandler(String protocol, URLStreamHandler handler);
+
+    /**
+     * Finds the registered URLStreamHandler for a given protocol.
+     * @param protocol The protocol for which a URLStreamHandler is desired.
+     * @return The URLStreamHandler registered with this registration scheme,
+     * or null if the protocol has not been registered.
+     */
+    URLStreamHandler getURLStreamHandler(String protocol) ;
+
 }

Modified: trunk/foray/foray-common/src/java/org/foray/common/url/UniversalProtocolRegistration.java
===================================================================
--- trunk/foray/foray-common/src/java/org/foray/common/url/UniversalProtocolRegistration.java	2006-07-08 19:46:39 UTC (rev 7777)
+++ trunk/foray/foray-common/src/java/org/foray/common/url/UniversalProtocolRegistration.java	2006-07-08 21:56:34 UTC (rev 7778)
@@ -76,4 +76,11 @@
         delegate.registerProtocolHandler(protocol, handler);
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public URLStreamHandler getURLStreamHandler(String protocol) {
+        return delegate.getURLStreamHandler(protocol);
+    }
+
 }


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