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From "Martin Stockhammer (JIRA)" <j...@apache.org>
Subject [jira] Commented: (FOR-924) forrest war fails with error in ForrestConfModule
Date Sun, 17 Sep 2006 18:54:22 GMT
    [ http://issues.apache.org/jira/browse/FOR-924?page=comments#action_12435338 ] 
            
Martin Stockhammer commented on FOR-924:
----------------------------------------

By one of the last patches the import of forrest.properties file in ForrestConfModule.java
was removed, because in "forrest run" startup they are set from ant as system properties.
In Webapp-Modules there is no ant involved and forrest.properties is never read. 
This leads to the NullpointerException in ForrestConfUtils.aliasSkinProperties(). 
---------------------
        String skinName = props.getProperty("project.skin");
        if (skinName.equals("crust")) {   <<<<------ skinName is 'null'
            setSkinToUse(props, "krysalis-site");
--------------------
My suggestion is, to reinsert the code to import forrest.properties file in ForrestConfModule.java:

Index: E:/user/martins/devel/eclipse-ws/apache-forrest/main/java/org/apache/forrest/conf/ForrestConfModule.java
===================================================================
Index: E:/user/martins/devel/eclipse-ws/apache-forrest/main/java/org/apache/forrest/conf/ForrestConfModule.java
===================================================================
--- org/apache/forrest/conf/ForrestConfModule.java	(revision 447107)
+++ org/apache/forrest/conf/ForrestConfModule.java	(working copy)
@@ -175,6 +175,20 @@
             filteringProperties = loadXMLPropertiesFromURI(filteringProperties,
                     forrestPropertiesStringURI);
 
+            // get forrest.properties and load the values
+            forrestPropertiesStringURI = projectHome + SystemUtils.FILE_SEPARATOR
+                + "forrest.properties";        
+            filteringProperties = loadAntPropertiesFromURI(filteringProperties,
+                forrestPropertiesStringURI);
+
+        // get default-forrest.properties and load the values
+        String defaultForrestPropertiesStringURI = contextHome + SystemUtils.FILE_SEPARATOR
+                + "default-forrest.properties";
+        filteringProperties = loadAntPropertiesFromURI(filteringProperties,
+                defaultForrestPropertiesStringURI);
+
+            
+            
             // Load plugin default properties
             String strPluginList = filteringProperties
                     .getProperty("project.required.plugins");
@@ -309,5 +323,46 @@
     private final void debug(String debugString) {
         getLogger().debug(debugString);
     }
+    
+    /**
+     * @param antPropertiesStringURI
+     * @throws MalformedURLException
+     * @throws IOException
+     * @throws SourceNotFoundException
+     */
+    private AntProperties loadAntPropertiesFromURI(AntProperties precedingProperties,
+            String antPropertiesStringURI) throws MalformedURLException, IOException,
+            SourceNotFoundException {
 
+        Source source = null;
+        InputStream in = null;
+        try {
+            source = m_resolver.resolveURI(antPropertiesStringURI);
+            if (debugging())
+                debug("Searching for forrest.properties in" + source.getURI());
+            if (source.exists()){
+                in = source.getInputStream();
+                filteringProperties = new AntProperties(precedingProperties);
+                filteringProperties.load(in);
+
+                if (debugging())
+                    debug("Loaded:" + antPropertiesStringURI + filteringProperties.toString());
+            }
+
+        } finally {
+            if (source != null) {
+                m_resolver.release(source);
+            }
+            if (in != null) {
+                try {
+                    in.close();
+                } catch (IOException e) {
+                }
+            }
+        }
+
+        return filteringProperties;
+    }
+
+
 }


> forrest war fails with error in ForrestConfModule
> -------------------------------------------------
>
>                 Key: FOR-924
>                 URL: http://issues.apache.org/jira/browse/FOR-924
>             Project: Forrest
>          Issue Type: Bug
>          Components: Launch servlet WAR
>    Affects Versions: 0.8-dev
>            Reporter: David Crossley
>             Fix For: 0.8-dev
>
>
> With the current trunk (r436707) doing 'forrest war' and deploy to either full Jetty-4
or Tomcat-4
> error log has this ...
> ------------
> ERROR   (2006-08-26) 00:17.47:047   [core.manager] (Unknown-URI) Unknown-Thread/CoreServiceManager:
Caught an exception trying to initialize the component handler.
> java.lang.NullPointerException
>         at org.apache.forrest.conf.ForrestConfUtils.aliasSkinProperties(ForrestConfUtils.java:100)
>         at org.apache.forrest.conf.ForrestConfModule.initialize(ForrestConfModule.java:194)
>         at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
> ...
> ------------
> Perhaps this is related to recent changes in forrest properties system.

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