Which other implementations did you check? Maybe you should go furthermore.
Gj
On Fri, Jan 31, 2020 at 8:47 PM Bilu <albi...@gmail.com> wrote:
> from my debug the issue seems to comes from the
> SJSyntaxErrorHighlightingTask class. i check already a little other
> implementations and they are quite similar but i failed to go futhermore.
>
> waiting for your feedback, thanks you very much
> Le 31/01/2020 à 20:25, Geertjan Wielenga a écrit :
>
> I would look for other implementations of that class on GitHub and
> elsewhere to see how others have done it.
>
> Gj
>
>
> On Fri, 31 Jan 2020 at 20:18, Bilu <albi...@gmail.com> wrote:
>
>> Sorry you right i skipped this step a bit:
>>
>> What i do is:
>>
>> 5.a- change: public static class SJParserResult extends Result { =>
>> public
>> static class SJParserResult extends
>> org.netbeans.modules.csl.spi.ParserResult {
>>
>> 5.b- org.netbeans.modules.csl.spi.ParserResult require module:
>> Common Scripting Language Types. Add it
>>
>> 5.c- Add:
>>
>> import java.util.List;
>>
>> import org.netbeans.modules.csl.api.Error;
>>
>> 5.d- Add abstract method :
>>
>> @Override
>> public List<? extends Error> getDiagnostics() {
>> return null;
>>
>> //throw new UnsupportedOperationException("Not supported
>> yet."); //To change body of generated methods, choose Tools | Templates.
>> }
>>
>>
>> The SJParser now looks like this:
>>
>> package org.simplejava.parser;
>>
>> import java.io.Reader;
>> import java.io.StringReader;
>> import java.util.List;
>> import java.util.logging.Level;
>> import java.util.logging.Logger;
>> import javax.swing.event.ChangeListener;
>> import org.netbeans.modules.csl.api.Error;
>> import org.netbeans.modules.parsing.api.Snapshot;
>> import org.netbeans.modules.parsing.api.Task;
>> import org.netbeans.modules.parsing.spi.Parser;
>> import org.netbeans.modules.parsing.spi.Parser.Result;
>> import org.netbeans.modules.parsing.spi.SourceModificationEvent;
>> import org.simplejava.jccparser.JavaParser;
>>
>> public class SJParser extends Parser {
>>
>> private Snapshot snapshot;
>> private JavaParser javaParser;
>>
>> @Override
>> public void parse(Snapshot snapshot, Task task,
>> SourceModificationEvent event) {
>> this.snapshot = snapshot;
>> Reader reader = new StringReader(snapshot.getText().toString());
>> javaParser = new JavaParser(reader);
>> try {
>> javaParser.CompilationUnit();
>> } catch (org.simplejava.jccparser.ParseException ex) {
>> Logger.getLogger(SJParser.class.getName()).log(Level.WARNING,
>> null, ex);
>> }
>> }
>>
>> @Override
>> public Result getResult(Task task) {
>> return new SJParserResult(snapshot, javaParser);
>> }
>>
>> @Override
>> public void cancel() {
>> }
>>
>> @Override
>> public void addChangeListener(ChangeListener changeListener) {
>> }
>>
>> @Override
>> public void removeChangeListener(ChangeListener changeListener) {
>> }
>>
>> public static class SJParserResult extends
>> org.netbeans.modules.csl.spi.ParserResult {
>>
>> private JavaParser javaParser;
>> private boolean valid = true;
>>
>> SJParserResult(Snapshot snapshot, JavaParser javaParser) {
>> super(snapshot);
>> this.javaParser = javaParser;
>> }
>>
>> public JavaParser getJavaParser() throws
>> org.netbeans.modules.parsing.spi.ParseException {
>> if (!valid) {
>> throw new
>> org.netbeans.modules.parsing.spi.ParseException();
>> }
>> return javaParser;
>> }
>>
>> @Override
>> protected void invalidate() {
>> valid = false;
>> }
>>
>> @Override
>> public List<? extends Error> getDiagnostics() {
>> return null;
>>
>> //throw new UnsupportedOperationException("Not supported
>> yet."); //To change body of generated methods, choose Tools | Templates.
>> }
>>
>> }
>>
>> }
>>
>>
>> Le 31/01/2020 à 19:56, Geertjan Wielenga a écrit :
>>
>> What does this mean, exactly:
>>
>> "update SJParserResult class to extend o.n.m.csl.spi.ParserResult instead
>> of o.n.m.parsing.spi.Parser.Result"
>>
>> I'm not going ton try to guess, since you have done the above, would be
>> best if you'd explain how you made the above change -- it's not a
>> simple question of changing import statements.
>>
>> Gj
>>
>> On Fri, Jan 31, 2020 at 7:07 PM Bilu Al <albi...@gmail.com> wrote:
>>
>>> Complete step is available in this tutorial:
>>> https://platform.netbeans.org/tutorials/nbm-javacc-parser.html
>>>
>>> You can also get the complete source code of the tutorial to avoid all
>>> the steps:
>>> https://github.com/vparfonov/api-samples/tree/master/nb-api-samples~api-samples/versions/7.2/tutorials/SimpleJava2
>>>
>>>
>>> 1. Open Project SimpleJava2
>>> 2. You should miss File Template dependency. Add it
>>> 3. Run SimpleJava2 project
>>> 4. open a SJ file (sample.sj) containing a java like source code =>
>>> Exception occur (java.lang.ClassCastException:)
>>> 5. update SJParserResult class to extend o.n.m.csl.spi.ParserResult
>>> instead of o.n.m.parsing.spi.Parser.Result like suggest here
>>> https://bz.apache.org/netbeans/show_bug.cgi?id=167064
>>> 6. Rerun the Project, you should get now
>>> java.lang.NullPointerException
>>>
>>>
>>> Env is:
>>> Product Version: Apache NetBeans IDE 11.1
>>> Updates: NetBeans IDE is updated to version NetBeans 8.2 Patch 2
>>> Java: 1.8.0_181; Java HotSpot(TM) 64-Bit Server VM 25.181-b13
>>> Runtime: Java(TM) SE Runtime Environment 1.8.0_181-b13
>>> System: Windows 10 version 10.0 running on amd64; Cp1252; en_US (nb)
>>> User directory: C:\Users\xxxx\AppData\Roaming\NetBeans\11.1
>>> Cache directory: C:\Users\xxxx\AppData\Local\NetBeans\Cache\11.1
>>>
>>> Thanks
>>>
>>>
>>>
>>> Le ven. 31 janv. 2020 à 18:37, Geertjan Wielenga <geert...@apache.org>
>>> a écrit :
>>> >
>>> > Complete environment and precise steps to take to reproduce the
>>> problem.
>>> >
>>> > Gj
>>> >
>>> > On Fri, Jan 31, 2020 at 6:35 PM Bilu Al <albi...@gmail.com> wrote:
>>> >>
>>> >> Any advice hear please?
>>> >>
>>> >>
>>> >> Le jeu. 30 janv. 2020 à 16:53, Bilu Al <albi...@gmail.com> a écrit :
>>> >> >
>>> >> > Hello,
>>> >> >
>>> >> > Can somebody tell if this tutorial still up to date:
>>> https://platform.netbeans.org/tutorials/nbm-javacc-parser.html with
>>> Apache NetBeans IDE 11.1 platform?
>>> >> >
>>> >> > I am facing an issue when implementing this in my module
>>> >> >
>>> >> > I have the same issue with the complete tutorial source code :
>>> https://github.com/vparfonov/api-samples/tree/master/nb-api-samples~api-samples/versions/7.2/tutorials/SimpleJava2
>>> >> >
>>> >> > i am getting this exception:
>>> >> >
>>> >> > java.lang.ClassCastException:
>>> org.simplejava.parser.SJParser$SJParserResult cannot be cast to
>>> org.netbeans.modules.csl.spi.ParserResult
>>> >> > at
>>> org.netbeans.modules.csl.hints.infrastructure.SuggestionsTask.run(SuggestionsTask.java:54)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
>>> >> > [catch] at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
>>> >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
>>> >> > at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>>> >> > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>> >> > at
>>> org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>>> >> > at
>>> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
>>> >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
>>> >> > at
>>> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
>>> >> >
>>> >> > I follow the fix here:
>>> https://bz.apache.org/netbeans/show_bug.cgi?id=167064 about the
>>> previous exception and now i am getting this indefinitely :
>>> >> >
>>> >> > java.lang.NullPointerException
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.computeErrors(GsfHintsProvider.java:114)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.processErrors(GsfHintsProvider.java:388)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.processErrorsRecursive(GsfHintsProvider.java:359)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.refreshErrors(GsfHintsProvider.java:327)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.access$200(GsfHintsProvider.java:79)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider$2.run(GsfHintsProvider.java:407)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
>>> >> > at
>>> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
>>> >> > at
>>> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
>>> >> > at
>>> org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
>>> >> > at
>>> org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
>>> >> > at
>>> org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
>>> >> > Caused: org.netbeans.modules.parsing.spi.ParseException
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186)
>>> >> > at
>>> org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
>>> >> > [catch] at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.run(GsfHintsProvider.java:405)
>>> >> > at
>>> org.netbeans.modules.csl.hints.GsfHintsProvider.run(GsfHintsProvider.java:79)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:786)
>>> >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
>>> >> > at
>>> org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
>>> >> > at
>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>>> >> > at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>> >> > at
>>> org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>>> >> > at
>>> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
>>> >> > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
>>> >> > at
>>> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
>>> >> >
>>> >> > Thanks you
>>> >>
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>>
