Examples with PackageElement javax.lang.model.element.PackageElement used on opensource projects

Example 66 with PackageElement

use of javax.lang.model.element.PackageElement in project kie-wb-common by kiegroup.

the class MainProcessor method processProperties.

private boolean processProperties(final Element e) {
    final boolean isClass = e.getKind() == ElementKind.CLASS;
    if (isClass) {
        TypeElement classElement = (TypeElement) e;
        PackageElement packageElement = (PackageElement) classElement.getEnclosingElement();
        String propertyClassName = packageElement.getQualifiedName().toString() + "." + classElement.getSimpleName();
        // Meta-properties
        Property metaProperty = e.getAnnotation(Property.class);
        if (null != metaProperty) {
            org.kie.workbench.common.stunner.core.definition.property.PropertyMetaTypes type = metaProperty.meta();
            if (!org.kie.workbench.common.stunner.core.definition.property.PropertyMetaTypes.NONE.equals(type)) {
                processingContext.getMetaPropertyTypes().put(type, propertyClassName + ".class");
            }
        }
        // Value fields.
        processFieldName(classElement, propertyClassName, ANNOTATION_PROPERTY_VALUE, processingContext.getPropertyAnnotations().getValueFieldNames(), true);
    }
    return false;
}

Example 67 with PackageElement

use of javax.lang.model.element.PackageElement in project kie-wb-common by kiegroup.

the class MainProcessor method processCardinalityRules.

private boolean processCardinalityRules(final Element e) {
    final Messager messager = processingEnv.getMessager();
    final boolean isIface = e.getKind() == ElementKind.INTERFACE;
    final boolean isClass = e.getKind() == ElementKind.CLASS;
    if (isIface || isClass) {
        TypeElement classElement = (TypeElement) e;
        PackageElement packageElement = (PackageElement) classElement.getEnclosingElement();
        messager.printMessage(Diagnostic.Kind.NOTE, "Discovered cardinality rule for class [" + classElement.getSimpleName() + "]");
        final String classNameActivity = classElement.getSimpleName() + RULE_CARDINALITY_SUFFIX_CLASSNAME;
        generateRuleCode(cardinalityRuleGenerator, messager, classElement, packageElement, classNameActivity);
    }
    return true;
}

Example 68 with PackageElement

use of javax.lang.model.element.PackageElement in project kie-wb-common by kiegroup.

the class MainProcessor method processDockingRules.

private boolean processDockingRules(final Element e) {
    final Messager messager = processingEnv.getMessager();
    final boolean isIface = e.getKind() == ElementKind.INTERFACE;
    final boolean isClass = e.getKind() == ElementKind.CLASS;
    if (isIface || isClass) {
        TypeElement classElement = (TypeElement) e;
        PackageElement packageElement = (PackageElement) classElement.getEnclosingElement();
        messager.printMessage(Diagnostic.Kind.NOTE, "Discovered docking rule for class [" + classElement.getSimpleName() + "]");
        final String classNameActivity = classElement.getSimpleName() + RULE_DOCKING_SUFFIX_CLASSNAME;
        generateRuleCode(dockingRuleGenerator, messager, classElement, packageElement, classNameActivity);
    }
    return true;
}

Example 69 with PackageElement

use of javax.lang.model.element.PackageElement in project qpid-broker-j by apache.

the class ConfiguredObjectFactoryGenerator method generateAccessControlEnforcingSubclass.

private void generateAccessControlEnforcingSubclass(final Filer filer, final ExecutableElement constructorElement) {
    TypeElement classElement = (TypeElement) constructorElement.getEnclosingElement();
    String childClassName = classElement.getQualifiedName().toString() + "WithAccessChecking";
    String childClassSimpleName = classElement.getSimpleName().toString() + "WithAccessChecking";
    String objectSimpleName = classElement.getSimpleName().toString();
    PackageElement packageElement = (PackageElement) classElement.getEnclosingElement();
    try {
        JavaFileObject factoryFile = filer.createSourceFile(childClassName);
        PrintWriter pw = new PrintWriter(new OutputStreamWriter(factoryFile.openOutputStream(), "UTF-8"));
        pw.println("/*");
        for (String headerLine : License.LICENSE) {
            pw.println(" *" + headerLine);
        }
        pw.println(" */");
        pw.println();
        pw.print("package ");
        pw.print(packageElement.getQualifiedName());
        pw.println(";");
        pw.println();
        pw.println("import static org.apache.qpid.server.security.access.Operation.INVOKE_METHOD;");
        pw.println();
        pw.println("import java.util.Map;");
        pw.println("import java.util.concurrent.ExecutionException;");
        pw.println();
        pw.println("import com.google.common.util.concurrent.Futures;");
        pw.println("import com.google.common.util.concurrent.ListenableFuture;");
        pw.println();
        pw.println("import org.apache.qpid.server.configuration.updater.Task;");
        pw.println("import org.apache.qpid.server.util.FixedKeyMapCreator;");
        pw.println();
        pw.println("final class " + childClassSimpleName + " extends " + objectSimpleName);
        pw.println("{");
        pw.print("    " + childClassSimpleName + "(final Map<String, Object> attributes");
        boolean first = true;
        for (VariableElement param : constructorElement.getParameters()) {
            if (first) {
                first = false;
            } else {
                pw.print(", final " + param.asType() + " " + createParamNameFromType(param));
            }
        }
        pw.println(")");
        pw.println("    {");
        pw.print("        super(attributes");
        first = true;
        for (VariableElement param : constructorElement.getParameters()) {
            if (first) {
                first = false;
            } else {
                pw.print(", " + createParamNameFromType(param));
            }
        }
        pw.println(");");
        pw.println("    }");
        pw.println();
        generateAccessCheckedMethods(childClassSimpleName, classElement, pw, new HashSet<TypeElement>(), new HashSet<String>());
        pw.println("}");
        pw.close();
    } catch (ClassNotFoundException | IOException e) {
        processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "Failed to write file: " + childClassName + " - " + e.getLocalizedMessage());
    }
}

Example 70 with PackageElement

use of javax.lang.model.element.PackageElement in project qpid-broker-j by apache.

the class ConfiguredObjectFactoryGenerator method generateObjectFactory.

private String generateObjectFactory(final Filer filer, final ExecutableElement constructorElement) {
    TypeElement classElement = (TypeElement) constructorElement.getEnclosingElement();
    String objectQualifiedClassName = classElement.getQualifiedName().toString();
    String factoryName = objectQualifiedClassName + "Factory";
    String factorySimpleName = classElement.getSimpleName().toString() + "Factory";
    String objectSimpleName = classElement.getSimpleName().toString();
    processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, "Generating factory file for " + objectQualifiedClassName);
    final ManagedObjectFactoryConstructor annotation = constructorElement.getAnnotation(ManagedObjectFactoryConstructor.class);
    PackageElement packageElement = (PackageElement) classElement.getEnclosingElement();
    try {
        JavaFileObject factoryFile = filer.createSourceFile(factoryName);
        PrintWriter pw = new PrintWriter(new OutputStreamWriter(factoryFile.openOutputStream(), "UTF-8"));
        pw.println("/*");
        for (String headerLine : License.LICENSE) {
            pw.println(" *" + headerLine);
        }
        pw.println(" */");
        pw.println();
        pw.print("package ");
        pw.print(packageElement.getQualifiedName());
        pw.println(";");
        pw.println();
        pw.println("import java.util.Map;");
        pw.println();
        pw.println("import org.apache.qpid.server.model.AbstractConfiguredObjectTypeFactory;");
        pw.println("import org.apache.qpid.server.model.ConfiguredObject;");
        pw.println("import org.apache.qpid.server.plugin.PluggableService;");
        if (annotation.conditionallyAvailable()) {
            pw.println("import org.apache.qpid.server.plugin.ConditionallyAvailable;");
        }
        pw.println();
        pw.println("@PluggableService");
        pw.println("public final class " + factorySimpleName + " extends AbstractConfiguredObjectTypeFactory<" + objectSimpleName + ">");
        if (annotation.conditionallyAvailable()) {
            pw.println("    implements ConditionallyAvailable");
        }
        pw.println("{");
        pw.println("    public " + factorySimpleName + "()");
        pw.println("    {");
        pw.println("        super(" + objectSimpleName + ".class);");
        pw.println("    }");
        pw.println();
        pw.println("    @Override");
        pw.println("    protected " + objectSimpleName + " createInstance(final Map<String, Object> attributes, final ConfiguredObject<?> parent)");
        pw.println("    {");
        pw.print("        return new " + objectSimpleName + "WithAccessChecking(attributes");
        boolean first = true;
        for (VariableElement param : constructorElement.getParameters()) {
            if (first) {
                first = false;
            } else {
                TypeMirror erasureType = processingEnv.getTypeUtils().erasure(param.asType());
                pw.print(String.format(", (%s)parent", erasureType.toString()));
            }
        }
        pw.println(");");
        pw.println("    }");
        if (annotation.conditionallyAvailable()) {
            final String condition = annotation.condition();
            pw.println();
            pw.println("    @Override");
            pw.println("    public boolean isAvailable()");
            pw.println("    {");
            if ("".equals(condition)) {
                pw.println("        return " + objectSimpleName + ".isAvailable();");
            } else {
                if (condition.matches("([\\w][\\w\\d_]+\\.)+[\\w][\\w\\d_\\$]*#[\\w\\d_]+\\s*\\(\\s*\\)")) {
                    pw.println("        return " + condition.replace('#', '.') + ";");
                } else {
                    processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, String.format("Invalid condition expression for '%s' : %s", objectQualifiedClassName, condition));
                }
            }
            pw.println("    }");
        }
        pw.println("}");
        pw.close();
    } catch (IOException e) {
        processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR, "Failed to write factory file: " + factoryName + " - " + e.getLocalizedMessage());
    }
    return factoryName;
}