In org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCQueryMetaDataFactory I
have a method (convertToJavaClass) that does the name to array class
conversion. Here is the core:
int arraySize = 0;
while(name.endsWith("[]")) {
name = name.substring(0, name.length()-2);
arraySize++;
}
try {
// get the base class
Class c = entity.getClassLoader().loadClass(name);
// if we have an array get the array class
if(arraySize > 0) {
int[] dimensions = new int[arraySize];
for(int i=0; i<arraySize; i++) {
dimensions[i]=1;
}
c = Array.newInstance(c, dimensions).getClass();
}
return c;
} catch(ClassNotFoundException e) {
throw new DeploymentException("Parameter class not found: " + name);
}
It that what he wanted to do?
-dain
Hiram Chirino wrote:
> Question for you classloading feaks out there, what is the difference
> between:
>
> x = "some.class.name";
> Thread.currentThread().getContextClassLoader().loadClass(x);
>
> and
>
> x = "some.class.name";
> Class.forName(x, false,
> Thread.currentThread().getContextClassLoader());
>
> Peter Levart, submitted a patch that replaces a statment like the first
> with a statment like the seconds. It's supposed to allow "loading
> array class for a base class that hasn't been loaded yet."
>
> My thing is, it seems like they do the same thing. What's the difference?
>
> Regards,
> Hiram
>
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