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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.qpid.stac;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.InputStream;
public class Stac
{
public static void main(String[] args)
{
BufferedReader terminal = new BufferedReader(new InputStreamReader(System.in));
System.out.println("\nInitializing the Scripting Tool for AMQ Console (STAC) ...");
String var = System.getProperty("python.verbose");
if (var != null)
{
System.setProperty("python.verbose", var);
}
else
{
System.setProperty("python.verbose", "warning");
}
StacInterpreter interp = new StacInterpreter();
InputStream is = Stac.class.getResourceAsStream("/python/stac.py");
if (is == null)
{
System.err.println("Unable to load STAC Python library. Terminating.");
System.exit(1);
}
interp.execfile(is);
boolean running = true;
while (running)
{
interp.write(interp.get("commandPrompt").toString());
String line = null;
try
{
line = terminal.readLine();
if (line != null)
{
if (line.equalsIgnoreCase("quit") || line.equalsIgnoreCase("exit"))
{
running = false;
line = "quit()";
}
while (interp.runsource(line))
{
interp.write("...");
try
{
String s = terminal.readLine();
line = line + "\n" + s;
}
catch (IOException e)
{
e.printStackTrace();
}
}
}
else
{
System.out.println();
running = false;
}
}
catch (IOException ie)
{
System.err.println("An error occurred: " + ie);
ie.printStackTrace(System.err);
}
}
System.exit(0);
}
}
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