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* Copyright 2008 by Sun Microsystems, Inc.
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* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: PackageCollector.java,v $
* $Revision: 1.5 $
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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package org.openoffice.setup.Util;
import org.openoffice.setup.SetupData.PackageDescription;
import java.util.Enumeration;
import java.util.Vector;
public class PackageCollector {
private PackageCollector() {
}
static public void collectInstallPackages(PackageDescription packageData, Vector allPackages) {
if (( packageData.isLeaf() ) && ( packageData.getSelectionState() == packageData.INSTALL )) {
allPackages.add(packageData);
// System.err.println("Adding to collector 1: " + packageData.getPackageName());
}
// also allowing packages at nodes!
if (( ! packageData.isLeaf() ) &&
( packageData.getPackageName() != null ) &&
( ! packageData.getPackageName().equals("")) &&
(( packageData.getSelectionState() == packageData.INSTALL ) ||
( packageData.getSelectionState() == packageData.INSTALL_SOME ))) {
allPackages.add(packageData);
// System.err.println("Adding to collector 2: " + packageData.getPackageName());
}
for (Enumeration e = packageData.children(); e.hasMoreElements(); ) {
PackageDescription child = (PackageDescription) e.nextElement();
collectInstallPackages(child, allPackages);
}
}
static public void collectUninstallPackages(PackageDescription packageData, Vector allPackages) {
if (( packageData.isLeaf() ) && ( packageData.getSelectionState() == packageData.REMOVE )) {
allPackages.add(0, packageData);
}
// also allowing packages at nodes!
if (( ! packageData.isLeaf() ) &&
( packageData.getPackageName() != null ) &&
( ! packageData.getPackageName().equals("")) &&
( packageData.getSelectionState() == packageData.REMOVE )) {
allPackages.add(0, packageData);
}
for (Enumeration e = packageData.children(); e.hasMoreElements(); ) {
PackageDescription child = (PackageDescription) e.nextElement();
collectUninstallPackages(child, allPackages);
}
}
static public void sortPackages(Vector allPackages, Vector sortedPackages, String mode) {
for (int i = 0; i < allPackages.size(); i++) {
boolean integrated = false;
PackageDescription packageData = (PackageDescription) allPackages.get(i);
if ( i == 0 ) {
sortedPackages.add(packageData);
integrated = true;
} else {
int position = packageData.getOrder();
for (int j = 0; j < sortedPackages.size(); j++) {
PackageDescription sortedPackageData = (PackageDescription) sortedPackages.get(j);
int compare = sortedPackageData.getOrder();
if ( position < compare ) {
sortedPackages.add(j, packageData);
integrated = true;
break;
}
}
// no break used -> adding at the end
if ( ! integrated ) {
sortedPackages.add(packageData);
}
}
}
// reverse order for uninstallation
if ( mode.equalsIgnoreCase("uninstall")) {
int number = sortedPackages.size();
for (int i = 0; i < number; i++) {
if ( i > 0 ) {
PackageDescription sortPackageData = (PackageDescription) sortedPackages.remove(i);
sortedPackages.add(0,sortPackageData);
}
}
}
}
}