/* Copyright c 2005-2012.
* Licensed under GNU LESSER General Public License, Version 3.
* http://www.gnu.org/licenses
*/
package org.beangle.ems.avatar.service;
import java.io.File;
import java.util.List;
import java.util.Set;
import org.beangle.collection.CollectUtils;
import org.beangle.collection.page.Page;
import org.beangle.collection.page.PageLimit;
import org.beangle.collection.page.Pages;
import org.beangle.ems.avatar.Avatar;
/**
* 组合头像库
*
* @author chaostone
*/
public class AvatarBaseGroup implements AvatarBase {
private List<AvatarBase> bases = CollectUtils.newArrayList();
public boolean containType(String type) {
boolean contains = false;
for (AvatarBase base : bases) {
if (base.containType(type)) {
contains = true;
break;
}
}
return contains;
}
public Avatar getAvatar(String name) {
Avatar avatar = null;
for (AvatarBase base : bases) {
avatar = base.getAvatar(name);
if (null != avatar) {
break;
}
}
return avatar;
}
public Page<String> getAvatarNames(PageLimit pageLimit) {
return Pages.emptyPage();
}
public Avatar getDefaultAvatar() {
return null;
}
public String getDescription() {
return "CompositeAvatarBase";
}
public Set<String> getTypes() {
return null;
}
public boolean updateAvatar(String name, File file, String type) {
return false;
}
public int updateAvatarBatch(File zipFile) {
return 0;
}
public boolean isReadOnly() {
return true;
}
}