[armedbear-devel] One (probably) stupid question
evenson at panix.com
Fri May 18 11:18:06 UTC 2012
On 5/18/12 13:14 , Francisco Vides Fernández wrote:
> How can I invoke a method with a boolean as an argument. I try to do the
> (let* ((jlclass (jclass "java.lang.Class"))
> (for-name (jmethod jlclass "forName"
> (jclass "java.lang.String")
> (jclass "boolean")
> (jclass "java.lang.ClassLoader"))))
> (jstatic for-name jlclass "org.postgresql.Driver" t
> But it raises the error:
> The value T is not of class boolean
> [Condition of type ERROR]
> I tried replacing '(jclass "boolean") for '(jclass "java.lang.Boolean"),
> but in that case it doesn't find the for-name method.
> How am I supposed to invoke the method!
Use the Java primitive for boolean truth bound to the constant
JAVA:+TRUE+ instead of t.
Not a stupid question at all: it should probably should go in our FAQ…
"A screaming comes across the sky. It has happened before, but there
is nothing to compare to it now."
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