@Override
public void init(final SapphireAction action, final ActionHandlerDef def) {
super.init(action, def);
setId(ID);
setLabel(Resources.label);
addImage(IMG_FILE);
final Property property = property();
this.type = null;
final String paramType = def.getParam(PARAM_TYPE);
if (paramType != null) {
if (paramType.equalsIgnoreCase("file")) {
this.type = FileSystemResourceType.FILE;
} else if (paramType.equalsIgnoreCase("folder")) {
this.type = FileSystemResourceType.FOLDER;
}
} else {
final ValidFileSystemResourceType validFileSystemResourceTypeAnnotation =
property.definition().getAnnotation(ValidFileSystemResourceType.class);
if (validFileSystemResourceTypeAnnotation != null) {
this.type = validFileSystemResourceTypeAnnotation.value();
}
}
final String staticFileExtensions = def.getParam(PARAM_EXTENSIONS);
if (staticFileExtensions == null) {
this.fileExtensionService = property.service(FileExtensionsService.class);
if (this.fileExtensionService == null) {
this.staticFileExtensionsList = Collections.emptyList();
}
} else {
this.staticFileExtensionsList = new ArrayList<String>();
for (String extension : staticFileExtensions.split(",")) {
extension = extension.trim();
if (extension.length() > 0) {
this.staticFileExtensionsList.add(extension);
}
}
}
final String paramLeadingSlash = def.getParam(PARAM_LEADING_SLASH);
if (paramLeadingSlash != null) {
this.includeLeadingSlash = Boolean.parseBoolean(paramLeadingSlash);
} else {
this.includeLeadingSlash = false;
}
}
@Override
protected void facts(final SortedSet<String> facts) {
final ValidFileSystemResourceType a =
context(PropertyDef.class).getAnnotation(ValidFileSystemResourceType.class);
final FileSystemResourceType type = a.value();
if (type == FileSystemResourceType.FILE) {
facts.add(Resources.statementForFile);
} else if (type == FileSystemResourceType.FOLDER) {
facts.add(Resources.statementForFolder);
} else {
throw new IllegalStateException();
}
}
@Override
protected void initValidationService() {
final Property property = context(Property.class);
this.resourceMustExist = property.definition().hasAnnotation(MustExist.class);
final ValidFileSystemResourceType validResourceTypeAnnotation =
property.definition().getAnnotation(ValidFileSystemResourceType.class);
this.validResourceType =
(validResourceTypeAnnotation != null ? validResourceTypeAnnotation.value() : null);
this.fileExtensionsService = property.service(FileExtensionsService.class);
if (this.fileExtensionsService != null) {
this.fileExtensionsService.attach(
new Listener() {
@Override
public void handle(final Event event) {
refresh();
}
});
}
}