japi-cvs

[Japi-cvs] SF.net SVN: japi:[656] libs/registry/trunk

[<chr...@us...>]

Revision: 656
          http://japi.svn.sourceforge.net/japi/?rev=656&view=rev
Author:   christianhujer
Date:     2008-10-07 18:18:30 +0000 (Tue, 07 Oct 2008)

Log Message:
-----------
Added doc and tst directories.

Modified Paths:
--------------
    libs/registry/trunk/libs-registry.iml

Added Paths:
-----------
    libs/registry/trunk/src/doc/
    libs/registry/trunk/src/tst/

Modified: libs/registry/trunk/libs-registry.iml
===================================================================
--- libs/registry/trunk/libs-registry.iml	2008-10-07 18:17:32 UTC (rev 655)
+++ libs/registry/trunk/libs-registry.iml	2008-10-07 18:18:30 UTC (rev 656)
@@ -3,7 +3,9 @@
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/doc" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/prj" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/tst" isTestSource="true" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />


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[Japi-cvs] SF.net SVN: japi:[809] libs/registry/trunk

[<chr...@us...>]

Revision: 809
          http://japi.svn.sourceforge.net/japi/?rev=809&view=rev
Author:   christianhujer
Date:     2009-02-14 21:18:53 +0000 (Sat, 14 Feb 2009)

Log Message:
-----------
Updated copyright statements in source code.

Modified Paths:
--------------
    libs/registry/trunk/build.xml
    libs/registry/trunk/module.properties
    libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java
    libs/registry/trunk/src/prj/net/sf/japi/registry/NamedService.java

Modified: libs/registry/trunk/build.xml
===================================================================
--- libs/registry/trunk/build.xml	2009-02-14 21:18:19 UTC (rev 808)
+++ libs/registry/trunk/build.xml	2009-02-14 21:18:53 UTC (rev 809)
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-  ~ JAPI libs-registry is a library for handling multiple interface implementations.
-  ~ Copyright (C) 2007  Christian Hujer.
+  ~ Copyright (C) 2009  Christian Hujer.
   ~
   ~ This library is free software; you can redistribute it and/or
   ~ modify it under the terms of the GNU Lesser General Public

Modified: libs/registry/trunk/module.properties
===================================================================
--- libs/registry/trunk/module.properties	2009-02-14 21:18:19 UTC (rev 808)
+++ libs/registry/trunk/module.properties	2009-02-14 21:18:53 UTC (rev 809)
@@ -1,6 +1,5 @@
 #
-# JAPI libs-registry is a library for providing a framework implementation lookup mechanism.
-# Copyright (C) 2007  Christian Hujer.
+# Copyright (C) 2009  Christian Hujer.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public

Modified: libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java
===================================================================
--- libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java	2009-02-14 21:18:19 UTC (rev 808)
+++ libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java	2009-02-14 21:18:53 UTC (rev 809)
@@ -1,6 +1,5 @@
 /*
- * JAPI libs-registry is a library for providing a framework implementation lookup mechanism.
- * Copyright (C) 2007  Christian Hujer.
+ * Copyright (C) 2009  Christian Hujer.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public

Modified: libs/registry/trunk/src/prj/net/sf/japi/registry/NamedService.java
===================================================================
--- libs/registry/trunk/src/prj/net/sf/japi/registry/NamedService.java	2009-02-14 21:18:19 UTC (rev 808)
+++ libs/registry/trunk/src/prj/net/sf/japi/registry/NamedService.java	2009-02-14 21:18:53 UTC (rev 809)
@@ -1,6 +1,5 @@
 /*
- * JAPI libs-registry is a library for providing a framework implementation lookup mechanism.
- * Copyright (C) 2007  Christian Hujer.
+ * Copyright (C) 2009  Christian Hujer.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public


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[Japi-cvs] SF.net SVN: japi:[1375] libs/registry/trunk

[<chr...@us...>]

Revision: 1375
          http://japi.svn.sourceforge.net/japi/?rev=1375&view=rev
Author:   christianhujer
Date:     2009-09-11 19:53:17 +0000 (Fri, 11 Sep 2009)

Log Message:
-----------
Make registry compatible with 1.6 and 1.5 at the same time.

Modified Paths:
--------------
    libs/registry/trunk/build.xml
    libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java

Modified: libs/registry/trunk/build.xml
===================================================================
--- libs/registry/trunk/build.xml	2009-07-26 10:41:50 UTC (rev 1374)
+++ libs/registry/trunk/build.xml	2009-09-11 19:53:17 UTC (rev 1375)
@@ -21,6 +21,8 @@
 ]>
 <project name="japi lib registry" default="all">
 
+    <property name="javaversion" value="1.5" />
+
     &commonBuild;
 
 </project>

Modified: libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java
===================================================================
--- libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java	2009-07-26 10:41:50 UTC (rev 1374)
+++ libs/registry/trunk/src/prj/net/sf/japi/registry/NamedRegistry.java	2009-09-11 19:53:17 UTC (rev 1375)
@@ -22,6 +22,7 @@
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
+import java.util.ServiceLoader;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import sun.misc.Service;
@@ -46,7 +47,7 @@
      * @return Implementation or <code>null</code> if none found.
      */
     @Nullable public static <T extends NamedService> T getInstance(@NotNull final Class<T> service, @NotNull final String name) {
-        for (final Iterator<T> it = Service.providers(service); it.hasNext();) {
+        for (final Iterator<T> it = instanceIterator(service); it.hasNext();) {
             final T t = it.next();
             if (t.getName().equals(name)) {
                 return t;
@@ -65,7 +66,7 @@
      */
     @NotNull public static <T> Collection<T> getAllInstances(@NotNull final Class<T> service) {
         final List<T> instances = new ArrayList<T>();
-        for (final Iterator<T> it = Service.providers(service); it.hasNext();) {
+        for (final Iterator<T> it = instanceIterator(service); it.hasNext();) {
             instances.add(it.next());
         }
         return instances;
@@ -79,7 +80,7 @@
      * @return Implementation or <code>null</code> if none found.
      */
     @Nullable public static <T extends NamedService> T getInstance(@NotNull final Class<T> service, @NotNull final String name, @NotNull final ClassLoader classLoader) {
-        for (final Iterator<T> it = Service.providers(service, classLoader); it.hasNext();) {
+        for (final Iterator<T> it = instanceIterator(service, classLoader); it.hasNext();) {
             final T t = it.next();
             if (t.getName().equals(name)) {
                 return t;
@@ -98,11 +99,39 @@
      * @return List with all implementations, empty collection if none found.
      */
     @NotNull public static <T> Collection<T> getAllInstances(@NotNull final Class<T> service, @NotNull final ClassLoader classLoader) {
-        final List<T> instances = new ArrayList<T>();
-        for (final Iterator<T> it = Service.providers(service, classLoader); it.hasNext();) {
+        final Collection<T> instances = new ArrayList<T>();
+        for (final Iterator<T> it = instanceIterator(service, classLoader); it.hasNext();) {
             instances.add(it.next());
         }
         return instances;
     }
 
-} // class NamedRegistry
+    /**
+     * Returns a Service iterator.
+     * On JDK1.6 and later, the Iterator is created using {@link ServiceLoader}, on earlier platforms it is created using {@link Service}.
+     * @param service Class for which to return a service iterator.
+     * @return Iterator for {@code service}.
+     */
+    @NotNull public static <T> Iterator<T> instanceIterator(@NotNull final Class<T> service) {
+        try {
+            return ServiceLoader.load(service).iterator();
+        } catch (final NoClassDefFoundError e) {
+            return Service.providers(service);
+        }
+    }
+
+    /**
+     * Returns a Service iterator.
+     * On JDK1.6 and later, the Iterator is created using {@link ServiceLoader}, on earlier platforms it is created using {@link Service}.
+     * @param service Class for which to return a service iterator.
+     * @param classLoader ClassLoader to use.
+     * @return Iterator for {@code service}.
+     */
+    @NotNull public static <T> Iterator<T> instanceIterator(@NotNull final Class<T> service, @NotNull final ClassLoader classLoader) {
+        try {
+            return ServiceLoader.load(service, classLoader).iterator();
+        } catch (final NoClassDefFoundError e) {
+            return Service.providers(service, classLoader);
+        }
+    }
+}


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