Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
SetRule |
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| 1.0;1 |
1 | // Copyright 2004, 2005 The Apache Software Foundation |
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2 | // |
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3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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4 | // you may not use this file except in compliance with the License. |
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5 | // You may obtain a copy of the License at |
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6 | // |
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7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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8 | // |
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9 | // Unless required by applicable law or agreed to in writing, software |
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10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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12 | // See the License for the specific language governing permissions and |
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13 | // limitations under the License. |
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14 | ||
15 | package org.apache.tapestry.script; |
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16 | ||
17 | import org.apache.tapestry.Tapestry; |
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18 | import org.apache.tapestry.util.xml.BaseRule; |
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19 | import org.apache.tapestry.util.xml.RuleDirectedParser; |
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20 | import org.xml.sax.Attributes; |
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21 | ||
22 | /** |
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23 | * Constructs at {@link org.apache.tapestry.script.SetToken} from at <set> element, |
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24 | * which contains full content. |
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25 | * |
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26 | * @author Howard Lewis Ship |
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27 | * @since 3.0 |
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28 | */ |
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29 | ||
30 | 16 | class SetRule extends BaseRule |
31 | { |
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32 | public void startElement(RuleDirectedParser parser, Attributes attributes) |
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33 | { |
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34 | 2 | String key = getAttribute(attributes, "key"); |
35 | ||
36 | 2 | parser.validate(key, Tapestry.SIMPLE_PROPERTY_NAME_PATTERN, "ScriptParser.invalid-key"); |
37 | ||
38 | 1 | String expression = getAttribute(attributes, "expression"); |
39 | ||
40 | 1 | SetToken token = new SetToken(key, expression, parser.getLocation()); |
41 | ||
42 | 1 | IScriptToken parent = (IScriptToken) parser.peek(); |
43 | 1 | parent.addToken(token); |
44 | ||
45 | 1 | parser.push(token); |
46 | 1 | } |
47 | ||
48 | public void endElement(RuleDirectedParser parser) |
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49 | { |
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50 | 1 | parser.pop(); |
51 | 1 | } |
52 | } |