private void addSample(ProjectSampleElement sampleElement) {
String categoryId = sampleElement.getCategory();
SampleCategory category = categories.get(categoryId);
if (category != null) {
String id = sampleElement.getId();
String name = sampleElement.getDisplayName();
String location = sampleElement.getLocation();
boolean isRemote = !location.toLowerCase().endsWith(".zip"); // $NON-NLS-1$
if (!isRemote) {
// retrieves the absolute location
location = (new File(sampleElement.getDirectory(), location)).getAbsolutePath();
}
String description = sampleElement.getDescription();
Map<String, URL> iconUrls = sampleElement.getIconUrls();
SamplesReference sample =
new SamplesReference(category, id, name, location, isRemote, description, iconUrls, null);
sample.setNatures(sampleElement.getNatures());
List<SamplesReference> samples = bundleSamplesByCategory.get(categoryId);
if (samples == null) {
samples = new ArrayList<SamplesReference>();
bundleSamplesByCategory.put(categoryId, samples);
}
samples.add(sample);
bundleSamplesById.put(id, sample);
fireSampleAdded(sample);
}
}
private void readElement(IConfigurationElement element) {
String elementName = element.getName();
if (ELEMENT_CATEGORY.equals(elementName)) {
String id = element.getAttribute(ATTR_ID);
if (StringUtil.isEmpty(id)) {
return;
}
String name = element.getAttribute(ATTR_NAME);
if (StringUtil.isEmpty(name)) {
return;
}
SampleCategory category = new SampleCategory(id, name, element);
categories.put(id, category);
String iconFile = element.getAttribute(ATTR_ICON);
if (!StringUtil.isEmpty(iconFile)) {
Bundle bundle = Platform.getBundle(element.getNamespaceIdentifier());
URL url = bundle.getEntry(iconFile);
category.setIconFile(ResourceUtil.resourcePathToString(url));
}
} else if (ELEMENT_SAMPLESINFO.equals(elementName)) {
// either a local path or remote git url needs to be defined
String path = null;
boolean isRemote = false;
Bundle bundle = Platform.getBundle(element.getNamespaceIdentifier());
IConfigurationElement[] localPaths = element.getChildren(ELEMENT_LOCAL);
if (localPaths.length > 0) {
String location = localPaths[0].getAttribute(ATTR_LOCATION);
URL url = bundle.getEntry(location);
path = ResourceUtil.resourcePathToString(url);
} else {
IConfigurationElement[] remotePaths = element.getChildren(ELEMENT_REMOTE);
if (remotePaths.length > 0) {
path = remotePaths[0].getAttribute(ATTR_LOCATION);
isRemote = true;
}
}
if (path == null) {
return;
}
String id = element.getAttribute(ATTR_ID);
if (StringUtil.isEmpty(id)) {
return;
}
String name = element.getAttribute(ATTR_NAME);
if (StringUtil.isEmpty(name)) {
return;
}
String categoryId = element.getAttribute(ATTR_CATEGORY);
SampleCategory category = categories.get(categoryId);
if (category == null) {
categoryId = "default"; // $NON-NLS-1$
category = categories.get(categoryId);
if (category == null) {
category =
new SampleCategory(categoryId, Messages.SamplesManager_DefaultCategory_Name, element);
}
}
List<SamplesReference> samples = sampleRefsByCategory.get(categoryId);
if (samples == null) {
samples = new ArrayList<SamplesReference>();
sampleRefsByCategory.put(categoryId, samples);
}
String description = element.getAttribute(ATTR_DESCRIPTION);
URL iconUrl = null;
String iconPath = element.getAttribute(ATTR_ICON);
if (!StringUtil.isEmpty(iconPath)) {
URL url = bundle.getEntry(iconPath);
try {
iconUrl = FileLocator.toFileURL(url);
} catch (IOException e) {
IdeLog.logError(
SamplesPlugin.getDefault(),
MessageFormat.format(
"Unable to retrieve the icon at {0} for sample {1}",
iconPath, name), // $NON-NLS-1$
e);
}
}
Map<String, URL> iconUrls = new HashMap<String, URL>();
iconUrls.put(SamplesReference.DEFAULT_ICON_KEY, iconUrl);
SamplesReference samplesRef =
new SamplesReference(category, id, name, path, isRemote, description, iconUrls, element);
samples.add(samplesRef);
samplesById.put(id, samplesRef);
String infoFile = element.getAttribute(ATTR_INFOFILE);
if (!StringUtil.isEmpty(infoFile)) {
URL url = bundle.getEntry(infoFile);
samplesRef.setInfoFile(ResourceUtil.resourcePathToString(url));
}
IConfigurationElement[] natures = element.getChildren(ELEMENT_NATURE);
List<String> natureIds = new ArrayList<String>();
String natureId;
for (IConfigurationElement nature : natures) {
natureId = nature.getAttribute(ATTR_ID);
if (!StringUtil.isEmpty(natureId)) {
natureIds.add(natureId);
}
}
samplesRef.setNatures(natureIds.toArray(new String[natureIds.size()]));
IConfigurationElement[] includes = element.getChildren(ELEMENT_INCLUDE);
List<String> includePaths = new ArrayList<String>();
String includePath;
URL url;
for (IConfigurationElement include : includes) {
includePath = include.getAttribute(ATTR_PATH);
if (!StringUtil.isEmpty(includePath)) {
url = bundle.getEntry(includePath);
path = ResourceUtil.resourcePathToString(url);
if (path != null) {
includePaths.add(path);
}
}
}
samplesRef.setIncludePaths(includePaths.toArray(new String[includePaths.size()]));
}
}