SetPropertyRule throws /java.lang.IllegalArgumentException: No name specified/
when matched element has no attributes
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Key: DIGESTER-114
URL: https://issues.apache.org/jira/browse/DIGESTER-114
Project: Commons Digester
Issue Type: Bug
Affects Versions: 1.8
Reporter: Britt Levy
A /java.lang.IllegalArgumentException: No name specified/ is thrown from the
SetPropertyRule.begin(Attributes attributes) method if the attributes list is
empty (attributes.getLength() = 0). The method should check the length of the
attributes list and simply return if there are no attributes.
Add the follwowing to org.apache.commons.digester.SetPropertyRuleTestCase to
reproduce:
/**
* Simple test xml document used in the tests.
*/
protected final static String TEST_XML_3 =
"<?xml version='1.0'?><root>" +
"<set/>" +
"</root>";
/**
* Test SetPropertyRule when matched XML element has no attributes.
*/
public void testElementWithNoAttributes() throws Exception {
// Set up the rules we need
digester.addObjectCreate("root",
"org.apache.commons.digester.SimpleTestBean");
digester.addSetProperty("root/set", "name", "value");
// Parse the input - should not throw an exception
SimpleTestBean bean =
(SimpleTestBean) digester.parse(xmlTestReader(TEST_XML_3));
}
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