mq5.0-source.src.share.install.sys.mq.bin.MkTemp Maven / Gradle / Ivy
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import java.io.File;
import java.io.IOException;
/*
* Java application to create temp files via java.io.File.createTempFile()
*
* java MkTemp [-prefix ] [-suffix ]
* Defaults:
* mqinstaller
* null
*
*/
public class MkTemp {
private String prefix = "mqinstaller";
private String suffix = null;
public MkTemp(String[] args) {
parseArgs(args);
}
public int doWork() {
int ret = 0;
try {
File tmpFile = File.createTempFile(prefix, suffix);
String tmpFilePath = tmpFile.getAbsolutePath();
System.out.println(tmpFilePath);
} catch(IOException ioe) {
System.err.println("Failed to create temp file: " + ioe);
ret = 1;
}
return (ret);
}
private void parseArgs(String[] args) {
for (int i = 0; i < args.length; ++i) {
if (args[i].equals("-prefix")) {
if (++i >= args.length) {
usage();
}
prefix = args[i];
} else if (args[i].equals("-suffix")) {
if (++i >= args.length) {
usage();
}
suffix = args[i];
} else if (args[i].equals("-h")) {
usage();
} else {
usage();
}
}
}
public void usage() {
usage(null);
}
public void usage(String msg) {
if (msg != null) {
System.out.println(msg);
}
System.out.println("Usage: java "
+ getClass().getName()
+ " [-prefix ] [-suffix ]");
System.exit(1);
}
public static void main(String[] args) {
MkTemp mt = new MkTemp(args);
int ret = mt.doWork();
System.exit(ret);
}
}