/**
* Select the JRE to choose. The selection algorithm will try to match based on the order
* specified in the JNLP file. For example,
*
* <p><j2se version="1.3 1.2"/> <j2se version="1.4"/>
*
* <p>If a wildcard is used, e.g., 1.2+ or 1.2*, we will try to match on the current running or
* highest version installed
*
* <p>Will match on the platform versions 1.3 1.2 1.4 in that given order
*/
static ConfigProperties.JREInformation selectJRE(LaunchDesc ld) {
final JREDesc selectedJREDesc[] = new JREDesc[1];
final ConfigProperties.JREInformation selectedJRE[] = new ConfigProperties.JREInformation[1];
// Iterate through all JREDesc's
ResourcesDesc rdescs = ld.getResources();
rdescs.visit(
new ResourceVisitor() {
public void visitJARDesc(JARDesc jad) {
/* ignore */
}
public void visitPropertyDesc(PropertyDesc prd) {
/* ignore */
}
public void visitPackageDesc(PackageDesc pad) {
/* ignore */
}
public void visitExtensionDesc(ExtensionDesc ed) {
/* ignore */
}
public void visitJREDesc(JREDesc jre) {
if (selectedJRE[0] == null) {
handleJREDesc(jre, selectedJRE, selectedJREDesc);
}
}
});
// Mark the selected JRE in launchDesc
selectedJREDesc[0].markAsSelected();
return selectedJRE[0];
}
public void initialize(LaunchDesc paramLaunchDesc) {
ResourcesDesc localResourcesDesc = paramLaunchDesc.getResources();
if (localResourcesDesc != null) {
JNLPUtils.sortResourcesForClasspath(
localResourcesDesc, this._jarsInURLClassLoader, this._jarsNotInURLClassLoader);
for (int i = 0; i < this._jarsInURLClassLoader.size(); i++) {
JARDesc localJARDesc = (JARDesc) this._jarsInURLClassLoader.get(i);
addURL(localJARDesc.getLocation());
}
}
}
public static int showDTIDialog(Frame owner, LaunchDesc ld) {
String appTitle = ld.getInformation().getTitle();
ShortcutDesc sd = ld.getInformation().getShortcut();
boolean doDesktop = (sd == null) ? true : sd.getDesktop();
boolean doMenu = (sd == null) ? true : sd.getMenu();
LookAndFeel lookAndFeel = DeployUIManager.setLookAndFeel();
DesktopIntegration pane = new DesktopIntegration(owner, appTitle, doDesktop, doMenu);
JDialog dialog = pane.createDialog(owner, ResourceManager.getString("install.title", appTitle));
DialogFactory.positionDialog(dialog);
SplashScreen.hide();
dialog.setVisible(true);
DeployUIManager.restoreLookAndFeel(lookAndFeel);
return pane._answer;
}
public boolean canLaunchOffline() {
if (getLaunchDesc().isApplicationDescriptor()) {
return _ld.getInformation().supportsOfflineOperation();
}
return false;
}
public boolean hasHref() {
if (getLaunchDesc().isApplicationDescriptor()) {
return (_ld.getLocation() != null);
}
return false;
}