devinsy/devinsy-cmdexec
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Completed demo.

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This commit is contained in:
Christian P. MOMON 2017-05-10 09:56:41 +02:00
parent d0d0837441
commit 6595d1eb30
2 changed files with 71 additions and 16 deletions
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85
src/fr/devinsy/util/cmdexec/demo/CmdExecDemo.java
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@ -18,7 +18,18 @@
*/
package fr.devinsy.util.cmdexec.demo;
import fr.devinsy.util.strings.StringList;
import java.io.File;
import java.io.IOException;
import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Level;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fr.devinsy.util.cmdexec.CmdExec;
import fr.devinsy.util.cmdexec.CmdExecException;
import fr.devinsy.util.cmdexec.CmdExecUtils;
import fr.devinsy.util.cmdexec.StreamGobbler;
/**
* The Class Demo.
@ -30,27 +41,71 @@ public class CmdExecDemo
*
* @param args
* the arguments
* @throws CmdExecException
* @throws IOException
*/
public static void main(final String[] args)
public static void main(final String[] args) throws CmdExecException, IOException
{
// #1
//
BasicConfigurator.configure();
org.apache.log4j.Logger.getRootLogger().setLevel(Level.ERROR);
Logger logger = LoggerFactory.getLogger(CmdExecDemo.class);
//
File tmpFile = null;
try
{
StringList strings = new StringList();
tmpFile = File.createTempFile("cmdexec", ".tmp");
strings.appendln("========== DEMO #1;");
strings.appendln();
// #0
{
System.out.println("========== DEMO #0;");
System.out.println(strings.toString());
System.out.println("Launch…");
String result = CmdExecUtils.run("/bin/bash", "-c", "echo '10\n5\n7\n1' > " + tmpFile.getAbsolutePath());
System.out.println("result=[" + result + "]");
}
// #1
{
System.out.println("========== DEMO #1;");
System.out.println("Launch…");
String[] command = { "/bin/cat", tmpFile.getAbsolutePath() };
CmdExec cmdexec = new CmdExec(command, StreamGobbler.StreamWay.BUFFER, StreamGobbler.StreamWay.BUFFER);
System.out.println("command=[" + cmdexec.toString() + "]");
System.out.println("exitVal=[" + cmdexec.getExitValue() + "]");
System.out.println("out=[" + cmdexec.getOutStream() + "]");
System.out.println("err=[" + cmdexec.getErrStream() + "]");
}
// #2
{
System.out.println("========== DEMO #2;");
System.out.println("Launch…");
// String command = "/bin/sort -r /etc/passwd";
String[] command = { "/usr/bin/sort", "-n", "-r", tmpFile.getAbsolutePath() };
CmdExec cmdexec = new CmdExec(command, StreamGobbler.StreamWay.BUFFER, StreamGobbler.StreamWay.BUFFER);
System.out.println("command=[" + cmdexec.toString() + "]");
System.out.println("exitVal=[" + cmdexec.getExitValue() + "]");
System.out.println("out=[" + cmdexec.getOutStream() + "]");
System.out.println("err=[" + cmdexec.getErrStream() + "]");
}
}
// #2
finally
{
StringList strings = new StringList();
strings.appendln("========== DEMO #2;");
strings.appendln();
System.out.println(strings.toString());
if (tmpFile != null)
{
boolean status = tmpFile.delete();
logger.debug("file delete status={}", status);
}
}
}
}

2
test/fr/devinsy/util/cmdexec/CmdExecSandbox.java
View file

@ -100,7 +100,7 @@ class CmdExecSandbox
{
try
{
System.out.println("Launch…s");
System.out.println("Launch…");
// String command = "/bin/sort -r /etc/passwd";
String[] command = { "/usr/bin/sort", "-r", "/etc/passwd" };