Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ElseBean |
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| 3.3333333333333335;3.333 |
1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | ||
15 | package org.apache.tapestry.components; | |
16 | ||
17 | import org.apache.hivemind.HiveMind; | |
18 | import org.apache.tapestry.AbstractComponent; | |
19 | import org.apache.tapestry.IMarkupWriter; | |
20 | import org.apache.tapestry.IRequestCycle; | |
21 | ||
22 | /** | |
23 | * @author mb | |
24 | */ | |
25 | 0 | public abstract class ElseBean extends AbstractComponent |
26 | { | |
27 | public abstract String getElement(); | |
28 | ||
29 | public abstract boolean getRenderTag(); | |
30 | ||
31 | protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) | |
32 | { | |
33 | 0 | Object conditionObject = cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE); |
34 | ||
35 | 0 | if (conditionObject instanceof Boolean && !((Boolean) conditionObject).booleanValue()) |
36 | { | |
37 | 0 | String element = HiveMind.isNonBlank(getElement()) ? getElement() : getTemplateTagName(); |
38 | ||
39 | 0 | boolean render = !cycle.isRewinding() && (getRenderTag() || HiveMind.isNonBlank(getElement())); |
40 | ||
41 | 0 | if (render) |
42 | { | |
43 | 0 | writer.begin(element); |
44 | 0 | renderInformalParameters(writer, cycle); |
45 | } | |
46 | ||
47 | 0 | renderBody(writer, cycle); |
48 | ||
49 | 0 | if (render) |
50 | 0 | writer.end(element); |
51 | } | |
52 | 0 | } |
53 | } |