src/test/resources/org/apache/commons/jelly/core/testNestedExceptions.xml

<?xml version="1.0"?>
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		this work for additional information regarding copyright ownership.
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<test:suite xmlns:j="jelly:core" xmlns:test="jelly:junit"
	xmlns:define="jelly:define" xmlns:log="jelly:log">

	<test:case name="nested exceptions" xmlns:my="mytaglib">

		<define:taglib uri="mytaglib">

			<define:tag name="mytag">
				<j:scope>
					<j:catch var="ex">
						<define:invokeBody />
					</j:catch>

					<log:info>mytag ${name} after catch block exception: ${ex}</log:info>

					<j:if test="${ex != null}">
						<log:debug>exception was caught !!!</log:debug>
						<test:fail>rethrowing the exception</test:fail>
						<log:debug>CANNOT REACH THIS POINT !!!</log:debug>
					</j:if>
					<log:debug>exception was NOT caught !!!</log:debug>
				</j:scope>
			</define:tag>

		</define:taglib>

		<j:catch var="checkEx">
			<my:mytag name="outer">
				<my:mytag name="inner">
					<test:fail>boom</test:fail>
				</my:mytag>
			</my:mytag>
		</j:catch>
		
		<j:if test="${checkEx != null}">
			<log:info>Outer exception was raised and caught - test passed</log:info>
		</j:if>
		<j:if test="${checkEx == null}">
			<test:fail>Outer exception was not raised - test fails</test:fail>
		</j:if>
	</test:case>

</test:suite>