/*license*\
XBN-Java: Copyright (C) 2014, Jeff Epstein (aliteralmind __DASH__ github __AT__ yahoo __DOT__ com)
This software is dual-licensed under the:
- Lesser General Public License (LGPL) version 3.0 or, at your option, any later version;
- Apache Software License (ASL) version 2.0.
Either license may be applied at your discretion. More information may be found at
- http://en.wikipedia.org/wiki/Multi-licensing.
The text of both licenses is available in the root directory of this project, under the names "LICENSE_lgpl-3.0.txt" and "LICENSE_asl-2.0.txt". The latest copies may be downloaded at:
- LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
- ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
\*license*/
package com.github.xbn.testdev.ant;
import java.io.File;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
/**
<p>How many kilobytes in size is the provided file?. The value is returned in a property, and is rounded up to the nearest kilobyte.</p>
* @since 0.1.0
* @author Copyright (C) 2014, Jeff Epstein ({@code aliteralmind __DASH__ github __AT__ yahoo __DOT__ com}), dual-licensed under the LGPL (version 3.0 or later) or the ASL (version 2.0). See source code for details. <a href="http://xbnjava.aliteralmind.com">{@code http://xbnjava.aliteralmind.com}</a>, <a href="https://github.com/aliteralmind/xbnjava">{@code https://github.com/aliteralmind/xbnjava}</a>
**/
public class ATFileKB extends Task {
private String sFile = null;
private String sProperty = null;
/**
<p>Create an ATFileKB. This does nothing.</p>
*/
public ATFileKB() {
}
/**
<p>Set the name of the property to put the result in.</p>
*/
public void setProperty(String prop_name) {
sProperty = prop_name;
}
/**
<p>The string in which the replacements should occur.</p>
*/
public void setFile(String file_name) {
sFile = file_name;
}
/**
<p>Do it. Uh huh. Oh yeah.</p>
*/
public void execute() throws BuildException {
long l = (new File(sFile)).length();
if(l == 0L) {
throw new BuildException("The file does not exist: '" + sFile + "'.");
}
getProject().setProperty(sProperty, (new Long(l/1024)).toString());
}
}