/*
* (non-Javadoc)
* @see org.xmeta.ThingManager#getThings()
*/
public List<Thing> getThings(String categoryName) {
Category category = getCategory(categoryName);
if (category != null) {
return category.getThings();
} else {
return null;
}
}
@Override
public List<Thing> getThings(String categoryName, String descriptorPath) {
Category category = getCategory(categoryName);
if (category != null) {
return category.getThings(descriptorPath);
} else {
return null;
}
}
/**
* 刷新父目录，在创建或删除目录时使用。
*
* @param categoryName
*/
public void refreshParentCategory(String categoryName) {
if (categoryName == null || "".equals(categoryName)) {
rootCategory.refresh();
}
int index = categoryName.lastIndexOf(".");
if (index != -1) {
String name = categoryName.substring(0, index);
Category category = this.getCategory(name);
if (category != null) {
category.refresh();
} else {
refreshParentCategory(name);
category = this.getCategory(name);
if (category != null) {
category.refresh();
}
}
}
}
/*
* (non-Javadoc)
* @see org.xmeta.ThingFactory#getCategory(java.lang.String)
*/
public Category getCategory(String categoryName) {
if (categoryName == null || "".equals(categoryName)) {
return rootCategory;
}
Category pkg = rootCategory;
for (String pkName : categoryName.split("[.]")) {
Category childPkg = pkg.getCategory(pkName);
if (childPkg == null) {
// pkg.refresh();
pkg = pkg.getCategory(pkName);
} else {
pkg = childPkg;
}
if (pkg == null) {
return null;
}
}
return pkg;
}
/*
* (non-Javadoc)
* @see org.xmeta.ThingManager#refresh(java.lang.String)
*/
public void refresh(String categoryName, boolean includeChildCategory) {
Category category = getCategory(categoryName);
if (category != null) {
category.refresh(includeChildCategory);
}
}
/*
* (non-Javadoc)
* @see org.xmeta.ThingManager#iterator(java.lang.String, java.lang.String, boolean)
*/
public Iterator<Thing> iterator(
final String categoryName, final String descriptorPath, final boolean includeChildCategory) {
Category category = getCategory(categoryName);
return category.iterator(descriptorPath, includeChildCategory);
}
/*
* (non-Javadoc)
* @see org.xmeta.ThingFactory#getCategorys()
*/
public List<Category> getCategorys() {
return rootCategory.getCategorys();
}