[PATCH]iexec() implementation for the JPython Engine

[sa...@opensource.lk]

Dear All,

Please accept this patch which is diff which implements the iexec() method
and sets the standard output and err streams properly

Regards !!

Sanka Samaranayake <sa...@opensource.lk>

***********************************************************************
***********************************************************************



--- JPythonEngine.java	2004-04-08 16:50:42.000000000 +0600
+++ JPythonEngineModified.java	2004-05-02 00:32:46.000000000 +0600
@@ -141,6 +141,10 @@

 	// create an interpreter
 	interp = new PythonInterpreter ();
+
+	//ensures that the output and err streams are redirected correctly
+	interp.setOut(System.out);
+	interp.setErr(System.err);

 	// register the mgr with object name "bsf"
 	interp.set ("bsf", new BSFFunctions (mgr, this));
@@ -165,4 +169,25 @@
 	}
 	return result;
   }
+
+  public void iexec(String source, int lineNo, int columnNo, Object
script) throws BSFException{
+  	// implementation of this method differs to exec() only in that it
executes
+  	// the code upto the first new line character
+
+  	String scriptStr = script.toString();
+  	int index = scriptStr.indexOf("\n");
+
+  	if (index > -1){
+  		scriptStr = scriptStr.substring(0,index);
+  	}
+
+  	try{
+  		interp.exec(scriptStr.toString());
+
+  	}catch(PyException pye){
+  		throw new BSFException(BSFException.REASON_EXECUTION_ERROR,
+				"exception in jpython "+pye,pye);
+  	}
+
+  }
 }


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