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com.cedarsoftware.util.StreamGobbler Maven / Gradle / Ivy

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package com.cedarsoftware.util;

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

/**
 * This class is used in conjunction with the Executor class.  Example
 * usage:
 *
 * @author John DeRegnaucourt ([email protected])
 *         
* Copyright (c) Cedar Software LLC *

* 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 *

* License *

* 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. */ public class StreamGobbler implements Runnable { private final InputStream _inputStream; private String _result; StreamGobbler(InputStream is) { _inputStream = is; } public String getResult() { return _result; } public void run() { InputStreamReader isr = null; BufferedReader br = null; try { isr = new InputStreamReader(_inputStream); br = new BufferedReader(isr); StringBuilder output = new StringBuilder(); String line; while ((line = br.readLine()) != null) { output.append(line); output.append(System.getProperty("line.separator")); } _result = output.toString(); } catch (IOException e) { _result = e.getMessage(); } finally { IOUtilities.close(isr); IOUtilities.close(br); } } }




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