Changeset 890

Timestamp:

Dec 7, 2008, 12:57:18 PM (14 years ago)

Author:

Jari Häkkinen

Message:

Added debug code.

File:

• plugins/base2/net.sf.basedb.pluginutilities/trunk/src/net/sf/basedb/plugins/AbstractRunBinaryPlugin.java (modified) (14 diffs)

plugins/base2/net.sf.basedb.pluginutilities/trunk/src/net/sf/basedb/plugins/AbstractRunBinaryPlugin.java

@@ -48 +48 @@
 
 import java.io.IOException;
+import java.io.PrintStream;
 
 import java.util.ArrayList;
@@ -68 +69 @@
 
    @author Jari Hakkinen
-   @version MAKESUBSTOFVERSIONNUMBER
    @since BASE 2.9
    @base.modified $Date$
@@ -78 +78 @@
 {
 
-  protected AbstractRunBinaryPlugin() {}
+  protected AbstractRunBinaryPlugin() {
+    if (debug_output)
+      try
+      {
+        System.setErr(new PrintStream(debug_outputfile));
+        System.err.println("Initializing super class");
+      }
+      catch (IOException e) {
+        e.printStackTrace();
+      }
+  }
 
   @SuppressWarnings("unchecked")
   public void configure(GuiContext context, Request request, Response response)
   {
+    if (debug_output) System.err.println("Configuring");
     try
     {
@@ -122 +133 @@
       response.setError(e.getMessage(), Arrays.asList(e));
     }
+    if (debug_output) System.err.println("Configuring done");
   }
 
@@ -128 +140 @@
     throws InterruptedException, IOException
   {
+    if (debug_output) System.err.println("execute");
     percentDone+=1;
     progress.display(percentDone,"Running " + about.getName());
@@ -134 +147 @@
     int status=p.exitValue();
     if (status>0)
+    {
+      if (debug_output) System.err.println("execute failed");
       throw new IOException("Unexpected exit of " + about.getName() +
                             "WeNNI sub-process. Return value: " + status);
+    }
+    if (debug_output) System.err.println("execute end succesfully reached");
   }
 
@@ -147 +164 @@
   protected String getBinaryPath(Class cls, String binaryname)
   {
-    if (BinaryPath == null) {
+    if (debug_output) System.err.println("Acquiring binary path");
+    if (binaryPath == null) {
       DbControl dc = sc.newDbControl();
       try {
@@ -155 +173 @@
         while ((pos>0) && (jarpath.charAt(pos-1)!=java.io.File.separatorChar))
           --pos;
-        BinaryPath=jarpath.substring(0, pos) + binaryname;
+        binaryPath=jarpath.substring(0, pos) + binaryname;
       }
       finally {
@@ -162 +180 @@
       }
     }
-    return BinaryPath;
+    if (debug_output) System.err.println("Got binary path " + binaryPath );
+    return binaryPath;
   }
 
@@ -187 +206 @@
   protected java.io.File getExecDirectory()
   {
+    if (debug_output) System.err.println("Acquiring exec direcotry");
     if (execDirectory == null) {
       execDirectory = new java.io.File
@@ -193 +213 @@
       execDirectory.mkdirs();
     }
+    if (debug_output) System.err.println("Got exec direcotry " + execDirectory);
     return execDirectory;
   }
@@ -228 +249 @@
   public void run(Request request, Response response, ProgressReporter progress)
   {
+    if (debug_output) System.err.println("run");
     DbControl dc=sc.newDbControl();
     try {
@@ -248 +270 @@
     }
     catch (Throwable e) {
+      if (debug_output) System.err.println("run failed: " + e.getMessage());
       response.setError(e.getMessage(), Arrays.asList(e));
     }
     finally {
-      // clean up
-      java.io.File[] files=getExecDirectory().listFiles();
-      for (java.io.File f : files)
-        f.delete();
-      getExecDirectory().delete();
+      if (!debug_output) {
+        // clean up
+        java.io.File[] files=getExecDirectory().listFiles();
+        for (java.io.File f : files)
+          f.delete();
+        getExecDirectory().delete();
+      }
+      else
+      {
+        System.err.println("exec directory NOT removed");
+      }
       if (dc != null)
         dc.close();
     }
+    if (debug_output) System.err.println("run end");
   }
 
@@ -283 +313 @@
   protected Plugin.MainType plugin_maintype=null;
 
-  private String BinaryPath=null;
+  private String binaryPath=null;
   private RequestInformation configureJob = null;
   private java.io.File execDirectory;
   private int percentDone=0;
+
+  // debug options. Note, if debug information is on, the exec
+  // directory is not removed after plug-in execution.
+  protected Boolean debug_output=true; 
+  private String debug_outputfile="/tmp/base_debug.txt";
 }