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Java > Open Source Codes > org > apache > beehive > netui > tags > rendering > TagHtmlBase


1 /*
2  * Copyright 2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  * $Header:$
17  */
18 package org.apache.beehive.netui.tags.rendering;
19
20 import java.util.HashMap JavaDoc;
21
22 abstract public class TagHtmlBase extends TagRenderingBase
23 {
24     /**
25      * Render all of the attributes defined in a map and return the string value. The attributes
26      * are rendered with in a name="value" style supported by XML.
27      * @param type an integer key indentifying the map
28      */
29     protected void renderAttributes(int type, AbstractRenderAppender sb, AbstractAttributeState state, boolean doubleQuote)
30     {
31         HashMap JavaDoc map = null;
32         switch (type) {
33             case AbstractHtmlState.ATTR_JAVASCRIPT:
34                 assert(state instanceof AbstractHtmlState) : "ATTR_JAVASCRIPT requires a AbstractHtmlState instance";
35                 AbstractHtmlState htmlState = (AbstractHtmlState) state;
36                 map = htmlState.getEventMap();
37                 break;
38             default:
39                 super.renderAttributes(type, sb, state, doubleQuote);
40                 return;
41         }
42         renderGeneral(map, sb, doubleQuote);
43     }
44 }
45
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