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Changeset 40

Timestamp:

08/03/05 13:13:16 (3 years ago)

Author:

schst

Message:

Math extension is now able to add any number of values, fixed exception in reader

Files:

r39	r40
323	323	return;
324	324	}
325		~~DefinedTag tag = (Defined~~Tag)this.tagStack.peek();
	325	Tag tag = (Tag)this.tagStack.peek();
326	326	tag.addData(buf, offset, len);
327	327	}

r39	r40
1	1	package net.schst.XJConf.ext;
	2
	3	import java.util.ArrayList;
2	4
3	5	import net.schst.XJConf.Extension;
…	…
9	11	/**
10	12	* Basic example to show, how extensions may return values
	13	*
	14	* Supported tags are:
	15	* - add
11	16	*
12	17	* @author Stephan Schmidt
…	…
27	32	throws XJConfException {
28	33
29		// add ~~two~~ values
	34	// add several values
30	35	if (tag.getName().equals("add")) {
31		Integer result = new Integer(Integer.parseInt(tag.getAttribute("value1")) + Integer.parseInt(tag.getAttribute("value2")));
	36	double result = 0;
	37
	38	ArrayList children = tag.getChildren();
	39	Tag child;
	40	for (int i = 0; i < children.size(); i++) {
	41	child = (Tag)children.get(i);
	42	result = result + Double.parseDouble(child.getConvertedValue(this.getClass().getClassLoader()).toString());
	43	}
32	44	GenericTag resultTag = new GenericTag(tag.getName());
33		resultTag.setValue(~~result~~);
	45	resultTag.setValue(new Double(result));
34	46	return resultTag;
35	47	}
36
37	48	return null;
38	49	}

r39	r40
1	1	<defines>
2	2	<tag name="map" type="java.util.HashMap"/>
3		<tag name="number" type="java.lang.Integer" keyAttribute="name"/>
	3	<tag name="number" type="java.lang.Double" keyAttribute="name"/>
	4	<tag name="int" type="java.lang.Integer" key="__none"/>
	5	<tag name="double" type="java.lang.Double" key="__none"/>
4	6
5	7	<tag name="array" type="java.util.ArrayList"/>

r39	r40
3	3	xmlns:math="http://www.schst.net/XJConf/Math">
4	4	<map>
5		<number name="foo"><math:add value1="10" value2="13"/></number>
6		<number name="bar"><math:add value1="35" value2="17"/></number>
	5	<number name="foo">
	6	<math:add>
	7	<int>13</int><int>34</int>
	8	</math:add>
	9	</number>
	10	<number name="bar">
	11	<math:add>
	12	<int>104</int><double>34.5</double>
	13	</math:add>
	14	</number>
7	15	</map>
8	16	<array>
9		<math:add value1="10" value2="13"/>
10		<math:add value1="20" value2="13"/>
	17	<math:add>
	18	<int>104</int><double>34.5</double>
	19	</math:add>
	20	<math:add>
	21	<int>123</int><double>34.5321</double><double>-4</double>
	22	</math:add>
11	23	</array>
12	24	</xj:configuration>