com.jstar.eclipse.objects.StreamThread.java Source code

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Here is the source code for com.jstar.eclipse.objects.StreamThread.java

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/*
 * This file is part of jStar Eclipse Plug-in.
 * 
 * jStar Eclipse Plug-in is distributed under a BSD license,  see, LICENSE
 */
package com.jstar.eclipse.objects;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.List;

import org.eclipse.swt.widgets.Display;
import org.json.JSONException;
import org.json.JSONObject;

import com.jstar.eclipse.services.ConsoleService;

public class StreamThread extends Thread {
    private static final String JSTAR_LINE_PREFIX = "json";
    private InputStream inputStream;
    private List<VerificationError> errors;

    public StreamThread(final InputStream inputStream, final List<VerificationError> errors) {
        this.inputStream = inputStream;
        this.errors = errors;
    }

    public void run() {
        try {
            final InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
            final BufferedReader input = new BufferedReader(inputStreamReader);
            String line = null;

            final StringBuilder linesToPrint = new StringBuilder();

            while ((line = input.readLine()) != null) {
                if (line.startsWith(JSTAR_LINE_PREFIX)) {
                    errors.add(new VerificationError(new JSONObject(line.substring(5))));
                } else {
                    linesToPrint.append(line).append('\n');
                }
            }

            Display.getDefault().asyncExec(new Runnable() {

                @Override
                public void run() {
                    ConsoleService.getInstance().printLine(linesToPrint.toString());

                }
            });

        } catch (IOException ioe) {
            ioe.printStackTrace(ConsoleService.getInstance().getConsoleStream());
        } catch (JSONException jsone) {
            jsone.printStackTrace(ConsoleService.getInstance().getConsoleStream());
        }
    }
}