/**
* Copyright (C) 2012 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.dashboard.ui.taglib;
import org.jboss.dashboard.users.UserStatus;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.BodyContent;
import javax.servlet.jsp.tagext.BodyTagSupport;
import java.security.Permission;
public class CheckPermissionTag extends BaseTag {
/**
* The permission to check
*/
private Permission permission;
public Permission getPermission() {
return permission;
}
public void setPermission(Permission permission) {
this.permission = permission;
}
protected UserStatus getUserStatus() {
return UserStatus.lookup();
}
/**
* @see javax.servlet.jsp.tagext.BodyTagSupport
*/
public int doAfterBody() throws JspException {
BodyContent body = getBodyContent();
String html = body.getString();
body.clearBody();
try {
boolean hasPerm = getUserStatus().hasPermission(permission);
if (hasPerm) getPreviousOut().print(html);
} catch (Exception e) {
handleError(e);
}
return SKIP_BODY;
}
}