In the EL 3.0 Spec, section 1.22.3 "Constructor Reference" states "A class
name reference, followed by arguments in parenthesis, such as "Boolean(true)"
denotes the invocation of the constructor of the class with the supplied
arguments."
This leads me to believe that the following test should work:
@Test
public void testImport03() {
ELProcessor processor = new ELProcessor();
Object result =
processor.getValue("Integer('1000')",
Integer.class);
Assert.assertEquals(Integer.valueOf(1000), result);
}
Unfortunately, this fails with the following error.
javax.el.ELException: Function ':Integer' not found
at org.apache.el.parser.AstFunction.getValue(AstFunction.java:136)
at
org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:188)
at javax.el.ELProcessor.getValue(ELProcessor.java:45)
at
org.apache.el.parser.TestAstIdentifier.testImport03(TestAstIdentifier.java:53)
…
Is there an example / unit test for EL constructor usage in the Tomcat source?
I can't seem to find one.
Thanks
Dan
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