Examples of javax.annotation.processing.Messager.printMessage()

Class javax.annotation.processing.Messager

Examples of javax.annotation.processing.Messager.printMessage()

javax.annotation.processing.Messager.printMessage()
Prints a message of the specified kind. @param kind the kind of message @param msg the message, or an empty string if none


                messager.printMessage(NOTE,
                        String.format("Successfully generated store implementation [%s]", md.storeClassName));
            } catch (GenerationException ge) {
                final String msg = ge.getMessage();
                messager.printMessage(Diagnostic.Kind.ERROR, msg/* , storeElement*/);
            }
        }


        // GraphVIZ
        String graphVizFile = writeGraphViz();

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    private String writeGraphViz() throws GenerationException, IOException {
        final Messager messager = processingEnv.getMessager();
        GraphVizGenerator generator = new GraphVizGenerator();
        StringBuffer code = generator.generate(graphVizInfos.values());
        messager.printMessage(NOTE,
                "Generating GraphViz file to visualize store dependencies [" + GRAPH_VIZ_OUTPUT + "]");
        FileObject fo = processingEnv.getFiler()
                .createResource(StandardLocation.SOURCE_OUTPUT, "", GRAPH_VIZ_OUTPUT);
        Writer w = fo.openWriter();
        BufferedWriter bw = new BufferedWriter(w);

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        Writer w = fo.openWriter();
        BufferedWriter bw = new BufferedWriter(w);
        bw.append(code);
        bw.close();
        w.close();
        messager.printMessage(NOTE, "Successfully generated GraphViz file [" + GRAPH_VIZ_OUTPUT + "]");
        return fo.getName();
    }


    private void validateDAG(final String graphVizFile) throws GenerationException {
        boolean cyclesFound = false;

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        boolean cyclesFound = false;
        final Messager messager = processingEnv.getMessager();
        for (Map.Entry<String, Multimap<String, String>> entry : dagValidation.entrySet()) {
            String payload = entry.getKey();
            Multimap<String, String> dependencies = entry.getValue();
            messager.printMessage(NOTE, "Check cyclic dependencies for action [" + payload + "]");
            DirectedGraph<String, DefaultEdge> dg = new DefaultDirectedGraph<>(DefaultEdge.class);


            // vertices
            for (String store : dependencies.keySet()) {
                dg.addVertex(store);

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                StringBuilder cycleInfo = new StringBuilder();
                for (String cycle : cycles) {
                    cycleInfo.append(cycle).append(" -> ");
                }
                cycleInfo.append(cycles.get(0));
                messager.printMessage(ERROR,
                        "Cyclic dependencies detected for action [" + payload + "]: " + cycleInfo);
                messager.printMessage(ERROR, "Please review [" + graphVizFile + "] for more details.");
            }
            if (!cyclesFound) {
                messager.printMessage(NOTE, "No cyclic dependencies found for action [" + payload + "]");

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                    cycleInfo.append(cycle).append(" -> ");
                }
                cycleInfo.append(cycles.get(0));
                messager.printMessage(ERROR,
                        "Cyclic dependencies detected for action [" + payload + "]: " + cycleInfo);
                messager.printMessage(ERROR, "Please review [" + graphVizFile + "] for more details.");
            }
            if (!cyclesFound) {
                messager.printMessage(NOTE, "No cyclic dependencies found for action [" + payload + "]");
            }
        }

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                messager.printMessage(ERROR,
                        "Cyclic dependencies detected for action [" + payload + "]: " + cycleInfo);
                messager.printMessage(ERROR, "Please review [" + graphVizFile + "] for more details.");
            }
            if (!cyclesFound) {
                messager.printMessage(NOTE, "No cyclic dependencies found for action [" + payload + "]");
            }
        }
    }
}

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            {
                continue;
            }


            System.out.println( "Testing message for: " + kind );
            messager.printMessage( kind, kind + " Test message." );
        }


        return true;
    }

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    for (Element element : elements) {
      Path annotation = element.getAnnotation(Path.class);


      // make sure we only work on classes or interfaces @Path annotated
      if (annotation != null && (element.getKind() == ElementKind.CLASS || element.getKind() == ElementKind.INTERFACE)) {
        messager.printMessage(Kind.NOTE, "Generating documentation class for : " + element);
        // extract some names
        Name name = element.getSimpleName();
        PackageElement elementPackage = elementUtils.getPackageOf(element);
        // the javadoc
        String doc = elementUtils.getDocComment(element);

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        PackageElement elementPackage = elementUtils.getPackageOf(element);
        // the javadoc
        String doc = elementUtils.getDocComment(element);
        // build a new class name
        String className = elementPackage.getQualifiedName() + "." + name + "_Doc";
        messager.printMessage(Kind.NOTE, "Class: " + className);
        try {
          // now write the new class which will be compiled in the
          // same run
          JavaFileObject sourceFile = processingEnv.getFiler().createSourceFile(className, element);
          Writer writer = sourceFile.openWriter();

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