ABCL doesn't need to implement all of Allegro's API. For instance the marshalling (*make-dist-object*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/make-dist-object.htm> :/*discard-in-java*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/discard-in-java.htm>) and connection maintainence like *jlinker-init*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jlinker-init.htm>: from section 2.5 Some macros like *def-java-constructor*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-constructor.htm> , *def-java-method*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-method.htm> *def-java-class*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-class.htm>are not present in ABCL but should not be hard to create. Here is a quick list off top of head: *jdesc*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jdesc.htm>: *Function* (DESCRIBE-JAVA-OBJECT) *jarrayp*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jarrayp.htm>: *Function* (missing trivial) *jarray-ref*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jarray-ref.htm>: *Function*: *setf*<http://www.franz.com/support/documentation/current/ansicl/dictentr/setfpset.htm>can be used with this function to set values in a Java array. (complete) *jarray-set*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jarray-set.htm>: *Function*: use of this function is deprecated. Use *jarray-ref*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jarray-ref.htm>and *setf*<http://www.franz.com/support/documentation/current/ansicl/dictentr/setfpset.htm>instead. (complete) *jcall*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jcall.htm>: *Function* (complete) *jclass*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jclass.htm>: *Function* (complete) *jclass-name*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jclass-name.htm>: *Function* (complete) *jclass-of*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jclass-of.htm>: *Function* (complete) *jconstructor*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jconstructor.htm>: *Function* (complete) *jfield*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jfield.htm>: *Function* (complete) *jlinker-version*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jlinker-version.htm>: *Function* (un-needed) *jlinker-buffer-size*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jlinker-buffer-size.htm>: *Function* (un-needed) *jlookup*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jlookup.htm>: *Generic Function* (missing) *jmethod*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jmethod.htm>: *Function* (complete) *jnew*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jnew.htm>: *Function* (complete) *jnew-array*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jnew-array.htm>: *Function* (complete) *jstatic*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jstatic.htm>: *Function* (complete) *kcons*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/kcons.htm>: *Function* (missing trivial) *kmeth*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/kmeth.htm>: *Function* (missing trivial) *last-use*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/last-use.htm>: *Generic Function* (missing) *make-dist-object*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/make-dist-object.htm>: *Generic Function* (un-needed) *make-immediate-object*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/make-immediate-object.htm>: *Function* (complete) *jnotify-lisp*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jnotify-lisp.htm>(missing) *jregister-handler*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jregister-handler.htm>(complete) *jquery-handler*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/jquery-handler.htm> (missing) *def-java-to-lisp-wrapper*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-to-lisp-wrapper.htm>, *gen-output-lang*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/gen-output-lang.htm>, and *gen-java-stream*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/gen-java-stream.htm>. (missing) *def-java-class*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-class.htm>can be used to define a Lisp class which corresponds to a Java class. (missing) *def-java-constructor*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-constructor.htm>allows defining constructor functions to create instances of the classes defined with *def-java-class*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-class.htm>. (missing) The macro *def-java-method*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-method.htm>can be used to define methods.(missing) *def-java-static*<http://www.franz.com/support/documentation/current/doc/operators/jlinker/def-java-static.htm>defines static methods. (missing) Though also through other parts of ABCL some things are easier to put in than others. And ABCL when used with ASM.JAR can create new java classes which has unlimited possiblities On Wed, Feb 10, 2010 at 3:22 AM, Blake McBride <blake@mcbride.name> wrote:
I didn't realize ABCL uses Allegro's Java interface API. Is ABCL's version complete (according to Allegro's docs)?
Thanks.
Blake McBride
On Tue, Feb 9, 2010 at 10:02 PM, dmiles@users.sourceforge.net < logicmoo@gmail.com> wrote:
#'jfield
*Arguments: **class-ref-or-field field-or-instance *&optional *instance value*
This function retrieves or modifies a field in a Java class or instance.
The valid argument patterns for this operation are:
- *class-ref field-name*: to retrieve the value of a static field. - *class-ref field-name instance-ref*: to retrieve the value of a class field of the instance. - *class-ref field-name primitive-value*: to store primitive-value in a static field. - *class-ref field-name instance-ref value*: to store value in a class field of the instance. - *class-ref field-name nil value*: to store value in a static field (when *value* may be confused with an instance-ref). - *field-name instance*: to retrieve the value of a field of the instance. The class is derived from the instance. - *field-name instance value*: to store value in a field of the instance. The class is derived from the instance.
See jlinker.htm<http://www.franz.com/support/documentation/current/doc/jlinker.htm>for more information. .
On Tue, Feb 9, 2010 at 7:15 PM, Blake McBride <blake@mcbride.name>wrote:
Greetings,
I know how to gain access to and execute Java methods via jmethod and jcall, however, I don't know how to get and set instance and static fields (or variables) within a Java class. Any help would be greatly appreciated.
BTW, I've now got a Lisp macro that maps all the methods in a Java class into a corresponding CLOS class.
Thanks.
Blake McBride
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