svn commit: r521189 - /incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java

[mb...@apache.org]

Author: mbaessler
Date: Thu Mar 22 03:24:49 2007
New Revision: 521189

URL: http://svn.apache.org/viewvc?view=rev&rev=521189
Log:
UIMA-354

add an API at the PackageBrowser to return the component environment variable settings.

JIRA ticket https://issues.apache.org/jira/browse/UIMA-354

Modified:
    incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java

Modified: incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java
URL: http://svn.apache.org/viewvc/incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java?view=diff&rev=521189&r1=521188&r2=521189
==============================================================================
--- incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java (original)
+++ incubator/uima/uimaj/trunk/uimaj-core/src/main/java/org/apache/uima/pear/tools/PackageBrowser.java Thu Mar 22 03:24:49 2007
@@ -405,4 +405,27 @@
     return (String) pearEnvProps.get(RelativePathResolver.UIMA_DATAPATH_PROP);
 
   }
+  
+  /**
+   * Returns the environment variable settings for the component. The variable settings does not contain 
+   * the <code>classpath</code> and <code>uima.datapath</code> settings for the component. 
+   * 
+   * @return returns the environment variable settings for the component
+   * 
+   * @throws IOException
+   *            If any I/O exception occurred while reading the component meta data.
+   */
+  public Properties getComponentEnvVars() throws IOException {
+    //get all environment variables that are specified for the current pear file
+    Properties pearEnvProps = InstallationController.buildTableOfEnvVars(this
+            .getInstallationDescriptor());
+
+    //removes the UIMA datapath setting if available since it is already returned with the 
+    //getComponentDataPath() method.
+    pearEnvProps.remove(RelativePathResolver.UIMA_DATAPATH_PROP);
+        
+    //return the environment variables specified for the component
+    return pearEnvProps;
+
+  }
 }