Hi Martin, Yes, I need a List[] of avro schemas. I need to compile the lot.
I am curious as to an Apache Ant problem or a GoraCompiler problem I have a spade and I am digging On Mon, Dec 3, 2012 at 4:06 PM, Martin Gainty <mgai...@hotmail.com> wrote: > > MG>GoraCompiler main method calls compileSchema with one input src and output > dest MG>nearest i can tell GoraCompiler compileSchema references one src file > > MG>http://grepcode.com/file_/repo1.maven.org/maven2/org.apache.gora/gora-core/0.2.1/org/apache/gora/compiler/GoraCompiler.java/?v=source > > MG>this Factory.parse is expecting 1 file input to parse method > MG>http://grepcode.com/file_/repo1.maven.org/maven2/org.apache.avro/avro/1.7.2/org/apache/avro/Schema.java/?v=source > MG>in order to parse a collection the op would need to tweak GoraCompiler to > call compileSchema and pass in a constructed JSONNode and Names as in > MG>static Schema parse(JsonNode schema, Names names) MG>where Names is a > LinkedHashMap > MG>http://grepcode.com/file/repo1.maven.org/maven2/org.apache.avro/avro/1.7.2/org/apache/avro/Schema.java#Schema.Names > MG>Lewis..does this conform to your understanding? > > Martin Gainty > > ______________________________________________ > Please do not alter or disrupt this transmission..Thank You > > > Date: Mon, 3 Dec 2012 08:44:24 -0500 >> From: sflo...@nc.rr.com >> To: user@ant.apache.org >> Subject: RE: Correct configuration for reading a list into a Java class >> >> >> Lewis, >> >> By command line params, I mean what params does GoraCompiler require (can >> I see examples as if you'd manually execute from command line)... >> >> On Mon, 3 Dec 2012, Scot P. Floess wrote: >> >> > >> > Martin, >> > >> > I don't know the GoraCompiler at all. Again, I was just guessing what he >> > might need to do :) >> > >> > >> > Lewis, >> > >> > Can you provide either a doc link or some of the command line params that >> > you >> > need? >> > >> > >> > >> > On Sun, 2 Dec 2012, Martin Gainty wrote: >> > >> >> >> >> MG>scott do you know the default folder delimiter GoraCompiler >> >> expectsMG>if >> >> lewis implements the arg element with space delimiter in his line >> >> attribute as inMG><arg line="${goraavscfiles} ${src.dir}">MG>can we assume >> >> GoraCompiler should implement space delimiter for folders instead of colon >> >> (:)> Date: Sun, 2 Dec 2012 12:43:05 -0500 >> >>> From: sflo...@nc.rr.com >> >>> To: lewis.mcgibb...@gmail.com >> >>> CC: user@ant.apache.org >> >>> Subject: Re: Correct configuration for reading a list into a Java class >> >>> >> >>> >> >>> I don't know the GoraCompiler nor any of its command line arguments... >> >>> >> >>> But have you tried the java <arg line=""> sub element? I don't know if >> >>> it >> >>> will help you but this may work: >> >>> >> >>> <java classname="org.apache.gora.compiler.GoraCompiler" fork="true"> >> >>> <classpath refid="classpath"/> >> >>> <arg line="${goraavscfiles} ${src.dir}"/> >> >>> </java> >> >>> >> >>> I did a minor bit of googling - but didn't quickly find the command line >> >>> options or I may have had a firmer "I think this will work" statement :) >> >>> >> >>> >> >>> >> >>> On Sat, 1 Dec 2012, Lewis John Mcgibbney wrote: >> >>> >> >>>> Hi All, >> >>>> >> >>>> I've done a fiar bit of digging on this one on user@ archives and >> >>>> there have been various threads on the topic. I understand that the >> >>>> solution to reading in multiple files an executing them with the java >> >>>> element is a custom solution. The problem is pretty simple. I have a >> >>>> directory of avro schemas which I would like to pass to a GoraCompiler >> >>>> class to be compiled. >> >>>> >> >>>> So far I've got >> >>>> >> >>>> <!-- ====================================================== --> >> >>>> <!-- Generate the Java files from the GORA schemas --> >> >>>> <!-- Will call this automatically later --> >> >>>> <!-- ====================================================== --> >> >>>> <!-- map for the gora .avsc files contained in ./src/gora/ >> >>>> so they can be passed as a list to the GoraCompiler >> >>>> via the generate-gora-src target --> >> >>>> <fileset dir="${gora.avsc.dir}" id="gora.avsc.files"> >> >>>> <include name="*.avsc"/> >> >>>> </fileset> >> >>>> <pathconvert property="goraavscfiles" refid="gora.avsc.files"> >> >>>> <map from="${goraavscdir}" to=""/> >> >>>> </pathconvert> >> >>>> >> >>>> <target name="generate-gora-src" >> >>>> description="> generate the Java files from the Gora schema(s) in >> >>>> src/gora/*.avsc"> >> >>>> <java classname="org.apache.gora.compiler.GoraCompiler" fork="true"> >> >>>> <classpath refid="classpath"/> >> >>>> <arg value="${goraavscfiles}"/> >> >>>> <arg value="${src.dir}"/> >> >>>> </java> >> >>>> </target> >> >>>> >> >>>> When I execute I get >> >>>> >> >>>> generate-gora-src: >> >>>> [java] 12/12/01 16:22:09 INFO compiler.GoraCompiler: Compiling >> >>>> schema file: >> >>>> /home/lewismc/ASF/2.x/src/gora/host.avsc:/home/lewismc/ASF/2.x/src/gora/webpage.avsc >> >>>> to: ./src/java >> >>>> [java] Exception in thread "main" java.io.FileNotFoundException: >> >>>> /home/lewismc/ASF/2.x/src/gora/host.avsc:/home/lewismc/ASF/2.x/src/gora/webpage.avsc >> >>>> (No such file or directory) >> >>>> [java] at java.io.FileInputStream.open(Native Method) >> >>>> [java] at >> >>>> java.io.FileInputStream.<init>(FileInputStream.java:120) >> >>>> [java] at >> >>>> org.codehaus.jackson.JsonFactory.createJsonParser(JsonFactory.java:325) >> >>>> [java] at org.apache.avro.Schema.parse(Schema.java:794) >> >>>> [java] at >> >>>> org.apache.gora.compiler.GoraCompiler.compileSchema(GoraCompiler.java:87) >> >>>> [java] at >> >>>> org.apache.gora.compiler.GoraCompiler.main(GoraCompiler.java:509) >> >>>> [java] Java Result: 1 >> >>>> >> >>>> BUILD SUCCESSFUL >> >>>> Total time: 6 seconds >> >>>> >> >>>> If someone could please help me to understand how to separate the >> >>>> files into the required File [] list then that would be great. I >> >>>> should make it clear that I've discovered pathconvert's pathsep >> >>>> attribute but it still seems to be a string being passed as oppose to >> >>>> a separated list of files. >> >>>> I should also note that making the target accept a single explicit >> >>>> file works perfectly, so I know my configuration is in the way I'm >> >>>> constructing the mappings. >> >>>> >> >>>> Thanks very much in advance >> >>>> >> >>>> Lewis >> >>>> >> >>>> >> >>>> >> >>>> >> >>>> -- >> >>>> Lewis >> >>>> >> >>>> --------------------------------------------------------------------- >> >>>> To unsubscribe, e-mail: user-unsubscr...@ant.apache.org >> >>>> For additional commands, e-mail: user-h...@ant.apache.org >> >>>> >> >>>> >> >>> >> >>> Scot P. Floess RHCT (Certificate Number 605010084735240) >> >>> Chief Architect FlossWare http://sourceforge.net/projects/flossware >> >>> http://flossware.sourceforge.net >> >>> https://github.com/organizations/FlossWare >> >>> >> >>> --------------------------------------------------------------------- >> >>> To unsubscribe, e-mail: user-unsubscr...@ant.apache.org >> >>> For additional commands, e-mail: user-h...@ant.apache.org >> >>> >> >> >> > >> > Scot P. Floess RHCT (Certificate Number 605010084735240) >> > Chief Architect FlossWare http://sourceforge.net/projects/flossware >> > http://flossware.sourceforge.net >> > https://github.com/organizations/FlossWare >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: user-unsubscr...@ant.apache.org >> > For additional commands, e-mail: user-h...@ant.apache.org >> > >> > >> >> Scot P. Floess RHCT (Certificate Number 605010084735240) >> Chief Architect FlossWare http://sourceforge.net/projects/flossware >> http://flossware.sourceforge.net >> https://github.com/organizations/FlossWare >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: user-unsubscr...@ant.apache.org >> For additional commands, e-mail: user-h...@ant.apache.org >> > -- Lewis --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@ant.apache.org For additional commands, e-mail: user-h...@ant.apache.org
