/**
* Refreshes the local version field on the modules in <code>modules</code> with the version in
* the manifest of the downloaded "jar.new"-file for this module.
*
* @param modules the collections of modules to refresh
*/
public void refreshLocalModuleVersion(Collection<ModuleInformation> modules) {
if (modules == null) return;
File moduleDir = OdPlugin.getInstance().getModulesDirectory();
for (ModuleInformation pi : modules) {
// Find the downloaded file. We have tried to install the downloaded modules
// (ModuleHandler.installDownloadedModules). This succeeds depending on the
// platform.
File downloadedModuleFile = new File(moduleDir, pi.name + ".jar.new");
if (!(downloadedModuleFile.exists() && downloadedModuleFile.canRead())) {
downloadedModuleFile = new File(moduleDir, pi.name + ".jar");
if (!(downloadedModuleFile.exists() && downloadedModuleFile.canRead())) {
continue;
}
}
try {
ModuleInformation newinfo = new ModuleInformation(downloadedModuleFile, pi.name);
ModuleInformation oldinfo = getModuleInformation(pi.name);
if (oldinfo == null) {
// should not happen
continue;
}
oldinfo.localversion = newinfo.version;
} catch (ModuleException e) {
e.printStackTrace();
}
}
}
protected void updateAvailableModule(ModuleInformation other) {
if (other == null) return;
ModuleInformation pi = getModuleInformation(other.name);
if (pi == null) {
availableModules.add(other);
return;
}
pi.updateFromModuleSite(other);
}
/**
* Sets whether the module is selected or not.
*
* @param name the name of the module
* @param selected true, if selected; false, otherwise
*/
public void setModuleSelected(String name, boolean selected) {
ModuleInformation pi = getModuleInformation(name);
if (pi != null) {
selectedModulesMap.put(pi, selected);
if (pi.isUpdateRequired()) {
pendingDownloads.add(pi.name);
}
}
if (!selected) {
pendingDownloads.remove(name);
}
}
public void filterDisplayedModules(String filter) {
if (filter == null) {
displayedModules.clear();
displayedModules.addAll(availableModules);
this.filterExpression = null;
return;
}
displayedModules.clear();
for (ModuleInformation pi : availableModules) {
if (pi.matches(filter)) {
displayedModules.add(pi);
}
}
filterExpression = filter;
clearChanged();
notifyObservers();
}
/**
* Replies the module info with the name <code>name</code>. null, if no such module info exists.
*
* @param name the name. If null, replies null.
* @return the module info.
*/
public ModuleInformation getModuleInformation(String name) {
for (ModuleInformation pi : availableModules) {
if (pi.getName() != null && pi.getName().equals(name)) return pi;
}
return null;
}
