ant-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ste...@apache.org
Subject svn commit: r533121 - in /ant/core/trunk: ./ docs/manual/OptionalTasks/ src/main/org/apache/tools/ant/taskdefs/optional/script/ src/main/org/apache/tools/ant/util/ src/tests/antunit/taskdefs/optional/script/
Date Fri, 27 Apr 2007 14:37:57 GMT
Author: stevel
Date: Fri Apr 27 07:37:56 2007
New Revision: 533121

URL: http://svn.apache.org/viewvc?view=rev&rev=533121
Log:
Bug #41597; scriptdef should be resource-enabled.

Added:
    ant/core/trunk/src/tests/antunit/taskdefs/optional/script/
    ant/core/trunk/src/tests/antunit/taskdefs/optional/script/scriptdef-test.xml
Modified:
    ant/core/trunk/WHATSNEW
    ant/core/trunk/docs/manual/OptionalTasks/scriptdef.html
    ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/optional/script/ScriptDef.java
    ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerBase.java
    ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java

Modified: ant/core/trunk/WHATSNEW
URL: http://svn.apache.org/viewvc/ant/core/trunk/WHATSNEW?view=diff&rev=533121&r1=533120&r2=533121
==============================================================================
--- ant/core/trunk/WHATSNEW (original)
+++ ant/core/trunk/WHATSNEW Fri Apr 27 07:37:56 2007
@@ -4,6 +4,11 @@
 Changes that could break older environments:
 -------------------------------------------
 
+* String resources only have properties single expanded. If you relied on
+  <string> resources being expanded more than once, it no longer happens.
+  Bugzilla report 42277.
+
+
 Fixed bugs:
 -----------
 * Error in handling of some permissions, most notably the AllPermission on
@@ -102,6 +107,11 @@
 * <manifest> checks for validity of attribute names.
 
 * JUnitVersionHelper.getTestCaseClassName is now public. Bugzilla 42231
+
+* <string> resource supports nested text. Bugzilla bug 42276
+
+* <scriptdef> now sources scripts from nested resources/resource collections. This
lets you
+  define scripts in JARs, remote URLs, or any other supported resource. Bugzilla report 41597.
 
 
 Changes from Ant 1.6.5 to Ant 1.7.0

Modified: ant/core/trunk/docs/manual/OptionalTasks/scriptdef.html
URL: http://svn.apache.org/viewvc/ant/core/trunk/docs/manual/OptionalTasks/scriptdef.html?view=diff&rev=533121&r1=533120&r2=533121
==============================================================================
--- ant/core/trunk/docs/manual/OptionalTasks/scriptdef.html (original)
+++ ant/core/trunk/docs/manual/OptionalTasks/scriptdef.html Fri Apr 27 07:37:56 2007
@@ -190,6 +190,13 @@
         <code>type="antlib:example.org:newtype"</code></td>
     <td valign="top" align="center">No</td>
   </tr>
+  <tr>
+    <td valign="top">any resource or resource collection</td>
+    <td valign="top">Since Ant1.7.1, this task can load scripts
+    from any resource supplied as a nested element. when </td>
+    <td valign="top" align="center">No</td>
+  </tr>
+
 </table>
 
   <h4>classpath</h4>
@@ -197,6 +204,7 @@
     See the <a href="../OptionalTasks/script.html">script</a> task
     for using this nested element.
   </p>
+
 
 <h3>Examples</h3>
 

Modified: ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/optional/script/ScriptDef.java
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/optional/script/ScriptDef.java?view=diff&rev=533121&r1=533120&r2=533121
==============================================================================
--- ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/optional/script/ScriptDef.java (original)
+++ ant/core/trunk/src/main/org/apache/tools/ant/taskdefs/optional/script/ScriptDef.java Fri
Apr 27 07:37:56 2007
@@ -23,6 +23,8 @@
 import org.apache.tools.ant.MagicNames;
 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.ProjectHelper;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.ResourceCollection;
 import org.apache.tools.ant.taskdefs.DefBase;
 
 import java.util.Map;
@@ -250,25 +252,34 @@
         }
 
         // find the script repository - it is stored in the project
+        Map scriptRepository = lookupScriptRepository();
+        name = ProjectHelper.genComponentName(getURI(), name);
+        scriptRepository.put(name, this);
+        AntTypeDefinition def = new AntTypeDefinition();
+        def.setName(name);
+        def.setClass(ScriptDefBase.class);
+        ComponentHelper.getComponentHelper(
+            getProject()).addDataTypeDefinition(def);
+    }
+
+    /**
+     * Find or create the script repository - it is stored in the project.
+     * This method is synchronized on the project under {@link MagicNames#SCRIPT_REPOSITORY}
+     * @return the current script repository registered as a refrence.
+     */
+    private Map lookupScriptRepository() {
         Map scriptRepository = null;
         Project p = getProject();
         synchronized (p) {
             scriptRepository =
-                (Map) p.getReference(MagicNames.SCRIPT_REPOSITORY);
+                    (Map) p.getReference(MagicNames.SCRIPT_REPOSITORY);
             if (scriptRepository == null) {
                 scriptRepository = new HashMap();
                 p.addReference(MagicNames.SCRIPT_REPOSITORY,
-                    scriptRepository);
+                        scriptRepository);
             }
         }
-
-        name = ProjectHelper.genComponentName(getURI(), name);
-        scriptRepository.put(name, this);
-        AntTypeDefinition def = new AntTypeDefinition();
-        def.setName(name);
-        def.setClass(ScriptDefBase.class);
-        ComponentHelper.getComponentHelper(
-            getProject()).addDataTypeDefinition(def);
+        return scriptRepository;
     }
 
     /**
@@ -381,6 +392,15 @@
      */
     public void addText(String text) {
         helper.addText(text);
+    }
+
+    /**
+     * Add any source resource.
+     * @since Ant1.7.1
+     * @param resource source of script
+     */
+    public void add(ResourceCollection resource) {
+        helper.add(resource);
     }
 }
 

Modified: ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerBase.java
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerBase.java?view=diff&rev=533121&r1=533120&r2=533121
==============================================================================
--- ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerBase.java (original)
+++ ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerBase.java Fri Apr 27 07:37:56
2007
@@ -21,10 +21,16 @@
 import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.Reader;
+import java.io.FileNotFoundException;
+import java.io.InputStreamReader;
 
 import org.apache.tools.ant.BuildException;
 import org.apache.tools.ant.ProjectComponent;
 import org.apache.tools.ant.Project;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.ResourceCollection;
 
 import java.util.Map;
 import java.util.HashMap;
@@ -186,27 +192,76 @@
      * @param file the file containing the script source.
      */
     public void setSrc(File file) {
+        String filename = file.getPath();
         if (!file.exists()) {
-            throw new BuildException("file " + file.getPath() + " not found.");
+            throw new BuildException("file " + filename + " not found.");
         }
+        try {
+            readSource(new FileReader(file), filename);
+        } catch (FileNotFoundException e) {
+            //this can only happen if the file got deleted a short moment ago
+            throw new BuildException("file " + filename + " not found.");
+        }
+    }
+
+    /**
+     * Read some source in from the given reader
+     * @param reader the reader; this is closed afterwards.
+     * @param name the name to use in error messages
+     */
+    private void readSource(Reader reader, String name) {
         BufferedReader in = null;
         try {
-            in = new BufferedReader(new FileReader(file));
+            in = new BufferedReader(reader);
             script += FileUtils.readFully(in);
         } catch (IOException ex) {
-            throw new BuildException(ex);
+            throw new BuildException("Failed to read "+ name,ex);
         } finally {
             FileUtils.close(in);
         }
     }
 
+
+    /**
+     * Add a resource to the source list.
+     * @since Ant 1.7.1
+     * @param sourceResource the resource to load
+     * @throws BuildException if the resource cannot be read
+     */
+    public void loadResource(Resource sourceResource) {
+        String name = sourceResource.toLongString();
+        InputStream in = null;
+        try {
+            in = sourceResource.getInputStream();
+        } catch (IOException e) {
+            throw new BuildException("Failed to open "+name,e);
+        } catch (UnsupportedOperationException e) {
+            throw new BuildException("Failed to open " + name+ " -it is not readable",e);
+        }
+        readSource(new InputStreamReader(in), name);
+    }
+
+    /**
+     * Add all resources in a resource collection to the source list.
+     * @since Ant 1.7.1
+     * @param collection the resource to load
+     * @throws BuildException if a resource cannot be read
+     */
+    public void loadResources(ResourceCollection collection) {
+        Iterator resources = collection.iterator();
+        while (resources.hasNext()) {
+            Resource resource = (Resource) resources.next();
+            loadResource(resource);
+        }
+    }
+
     /**
-     * Set the script text.
+     * Set the script text. Properties in the text are not expanded!
      *
      * @param text a component of the script text to be added.
      */
     public void addText(String text) {
-        this.script += text;
+        script += text;
     }
 
     /**

Modified: ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java?view=diff&rev=533121&r1=533120&r2=533121
==============================================================================
--- ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java (original)
+++ ant/core/trunk/src/main/org/apache/tools/ant/util/ScriptRunnerHelper.java Fri Apr 27 07:37:56
2007
@@ -21,6 +21,9 @@
 import org.apache.tools.ant.types.Path;
 import java.io.File;
 import org.apache.tools.ant.types.Reference;
+import org.apache.tools.ant.types.Resource;
+import org.apache.tools.ant.types.ResourceCollection;
+import org.apache.tools.ant.types.resources.Union;
 
 
 /**
@@ -36,6 +39,7 @@
     private boolean setBeans = true;
     private ProjectComponent projectComponent;
     private ClassLoader scriptLoader = null;
+    private Union resources=new Union();
 
     /**
      * Set the project component associated with this helper.
@@ -57,6 +61,9 @@
         if (text != null) {
             runner.addText(text);
         }
+        if (resources !=null) {
+            runner.loadResources(resources);
+        }
         if (setBeans) {
             runner.bindToComponent(projectComponent);
         } else {
@@ -187,5 +194,15 @@
         return new ScriptRunnerCreator(
             projectComponent.getProject()).createRunner(
                 manager, language, generateClassLoader());
+    }
+
+    /**
+     * Add any source resource.
+     *
+     * @param resource source of script
+     * @since Ant1.7.1
+     */
+    public void add(ResourceCollection resource) {
+        resources.add(resource);
     }
 }

Added: ant/core/trunk/src/tests/antunit/taskdefs/optional/script/scriptdef-test.xml
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/tests/antunit/taskdefs/optional/script/scriptdef-test.xml?view=auto&rev=533121
==============================================================================
--- ant/core/trunk/src/tests/antunit/taskdefs/optional/script/scriptdef-test.xml (added)
+++ ant/core/trunk/src/tests/antunit/taskdefs/optional/script/scriptdef-test.xml Fri Apr 27
07:37:56 2007
@@ -0,0 +1,99 @@
+<project default="test" xmlns:au="antlib:org.apache.ant.antunit">
+
+  <description>
+    In which we test interesting aspects of scripting.
+    The targeted language is javascript; this lets us run without
+    additions on Java6+.
+  </description>
+
+  <target name="test">
+    <au:antunit>
+      <fileset file="${ant.file}"/>
+      <au:plainlistener/>
+    </au:antunit>
+  </target>
+  
+  <target name="tearDown">
+  </target>
+
+  <property name="script.manager" value="auto" />
+
+  <string id="script.code">
+    self.log("Ant version =${ant.version}");
+    project.setNewProperty("property","live");
+  </string>
+
+  <presetdef name="js">
+    <scriptdef language="javascript" name="scripttest"
+        manager="${script.manager}">
+      <!-- optional property attribute-->
+      <attribute name="property" />
+    </scriptdef>
+  </presetdef>
+
+  <property name="prop"
+      value='self.log("Ant version =${ant.version}");project.setNewProperty("property","live");'
/>
+
+
+  <presetdef name="assertPropSet">
+    <au:assertPropertyEquals name="property" value="live" />
+  </presetdef>
+
+
+  <!--purely to test that everything works -->
+  <target name="testInline">
+    <js > self.log("Hello");</js>
+    <scripttest/>
+  </target>
+
+
+  <target name="testStringResource">
+    <js >
+      <string value='self.log("Ant version =${ant.version}");' />
+    </js>
+    <scripttest/>
+  </target>
+
+
+
+  <target name="testStringResourceRef">
+    <js >
+      <string refid="script.code" />
+    </js>
+    <scripttest/>
+    <assertPropSet />
+  </target>
+
+  <target name="testStringResourceInline">
+    <js >
+      <string >
+        self.log("Ant version =${ant.version}");
+        project.setNewProperty("property","live");
+      </string>
+    </js>
+    <scripttest/>
+    <assertPropSet />
+  </target>
+
+
+  <target name="testPropertyResource">
+    <js>
+      <propertyresource name="prop" />
+    </js>
+    <scripttest/>
+    <assertPropSet />
+  </target>
+
+  <target name="testMixedResources">
+    <js >
+      <string refid="script.code" />
+      <propertyresource name="prop" />
+      <string >
+        project.setNewProperty("property2","live");
+      </string>
+    </js>
+    <scripttest/>
+    <assertPropSet name="property2" />
+  </target>
+
+</project>



---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
For additional commands, e-mail: dev-help@ant.apache.org


Mime
View raw message