| 1 | /** |
| 2 | * BSD-style license; for more info see http://xradar.sourceforge.net/license.html |
| 3 | */ |
| 4 | package org.sourceforge.xradar.ant; |
| 5 | |
| 6 | import java.io.InputStream; |
| 7 | import java.io.OutputStream; |
| 8 | |
| 9 | import org.apache.tools.ant.BuildException; |
| 10 | import org.sourceforge.xradar.AbstractProcess; |
| 11 | import org.sourceforge.xradar.XRadarException; |
| 12 | import org.sourceforge.xradar.util.StreamUtils; |
| 13 | |
| 14 | /** |
| 15 | * <p>An utility class to allow to extract file using the so called |
| 16 | * XRadar protocol, from the "outside" of XRadar. This is mostly |
| 17 | * aims to allow Ant to extract some Ant scripts, in order to execute |
| 18 | * them, from XRadar jar before actually calling XRadar to agregate |
| 19 | * the subconsequent results.</p> |
| 20 | * <p>FIXME: This class could probably be removed if we find a way |
| 21 | * to move the resolver registering outside of AbstractProcess.</p> |
| 22 | * |
| 23 | * |
| 24 | * @author Romain PELISSE, belaran@gmail.com |
| 25 | * |
| 26 | */ |
| 27 | public class LoaderHelper extends AbstractProcess { |
| 28 | /** |
| 29 | * <p>Default constructor.</p> |
| 30 | * @param online, define if the Loader |
| 31 | */ |
| 32 | public LoaderHelper(boolean online) { |
| 33 | super.initializedXmlCatalog((!online)); |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * <p>The method that justify the ALL class :) </p> |
| 38 | * |
| 39 | * @param input |
| 40 | * @param to |
| 41 | * @throws Exception |
| 42 | */ |
| 43 | void extractFrom(InputStream input, OutputStream to) { |
| 44 | try { |
| 45 | StreamUtils.copy(input,to); |
| 46 | } catch (XRadarException e) { |
| 47 | throw new BuildException(e); |
| 48 | } |
| 49 | } |
| 50 | } |