1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 package org.apache.hadoop.chukwa.hicc;
20
21
22 import javax.servlet.jsp.JspException;
23 import javax.servlet.jsp.tagext.SimpleTagSupport;
24 import java.io.IOException;
25 import java.util.*;
26
27 public class ViewsTag extends SimpleTagSupport {
28 Views views = new Views();
29
30 public void doTag() throws JspException, IOException {
31 for (int i = 0; i < views.length(); i++) {
32 int j = 0;
33 getJspContext().setAttribute("key", views.getKey(i));
34 Iterator permission = views.getPermission(i);
35 String[] authUsers = new String[100];
36 for (Iterator perm = permission; perm.hasNext();) {
37 String who = perm.next().toString();
38 authUsers[j] = who;
39 // getJspContext().setAttribute( "permission."+who+".read",
40 // views.getReadPermission(i,who) );
41 // getJspContext().setAttribute( "permission."+who+".write",
42 // views.getWritePermission(i,who) );
43 j = j + 1;
44 }
45 // getJspContext().setAttribute( "permission", authUsers );
46 getJspContext().setAttribute("owner", views.getOwner(i));
47 getJspContext().setAttribute("description", views.getDescription(i));
48 getJspBody().invoke(null);
49 }
50 }
51
52 }