Examples with ListExpression org.codehaus.groovy.ast.expr.ListExpression used on opensource projects

Example 1 with ListExpression

use of org.codehaus.groovy.ast.expr.ListExpression in project groovy by apache.

the class GrabAnnotationTransformation method callGrabAsStaticInitIfNeeded.

private void callGrabAsStaticInitIfNeeded(ClassNode classNode, ClassNode grapeClassNode, List<Map<String, Object>> grabMapsInit, List<Map<String, Object>> grabExcludeMaps) {
    List<Statement> grabInitializers = new ArrayList<Statement>();
    MapExpression basicArgs = new MapExpression();
    if (autoDownload != null) {
        basicArgs.addMapEntryExpression(constX(AUTO_DOWNLOAD_SETTING), constX(autoDownload));
    }
    if (disableChecksums != null) {
        basicArgs.addMapEntryExpression(constX(DISABLE_CHECKSUMS_SETTING), constX(disableChecksums));
    }
    if (systemProperties != null && !systemProperties.isEmpty()) {
        BlockStatement block = new BlockStatement();
        for (Map.Entry e : systemProperties.entrySet()) {
            block.addStatement(stmt(callX(SYSTEM_CLASSNODE, "setProperty", args(constX(e.getKey()), constX(e.getValue())))));
        }
        StaticMethodCallExpression enabled = callX(SYSTEM_CLASSNODE, "getProperty", args(constX("groovy.grape.enable"), constX("true")));
        grabInitializers.add(ifS(eqX(enabled, constX("true")), block));
    }
    if (!grabExcludeMaps.isEmpty()) {
        ListExpression list = new ListExpression();
        for (Map<String, Object> map : grabExcludeMaps) {
            Set<Map.Entry<String, Object>> entries = map.entrySet();
            MapExpression inner = new MapExpression();
            for (Map.Entry<String, Object> entry : entries) {
                inner.addMapEntryExpression(constX(entry.getKey()), constX(entry.getValue()));
            }
            list.addExpression(inner);
        }
        basicArgs.addMapEntryExpression(constX("excludes"), list);
    }
    List<Expression> argList = new ArrayList<Expression>();
    argList.add(basicArgs);
    if (grabMapsInit.isEmpty())
        return;
    for (Map<String, Object> grabMap : grabMapsInit) {
        // add Grape.grab(excludeArgs, [group:group, module:module, version:version, classifier:classifier])
        // or Grape.grab([group:group, module:module, version:version, classifier:classifier])
        MapExpression dependencyArg = new MapExpression();
        for (String s : GRAB_REQUIRED) {
            dependencyArg.addMapEntryExpression(constX(s), constX(grabMap.get(s)));
        }
        for (String s : GRAB_OPTIONAL) {
            if (grabMap.containsKey(s))
                dependencyArg.addMapEntryExpression(constX(s), constX(grabMap.get(s)));
        }
        argList.add(dependencyArg);
    }
    grabInitializers.add(stmt(callX(grapeClassNode, "grab", args(argList))));
    // insert at beginning so we have the classloader set up before the class is called
    classNode.addStaticInitializerStatements(grabInitializers, true);
}

Example 2 with ListExpression

use of org.codehaus.groovy.ast.expr.ListExpression in project groovy by apache.

the class AbstractASTTransformation method getMemberStringList.

public static List<String> getMemberStringList(AnnotationNode anno, String name) {
    Expression expr = anno.getMember(name);
    if (expr == null) {
        return null;
    }
    if (expr instanceof ListExpression) {
        List<String> list = new ArrayList<String>();
        final ListExpression listExpression = (ListExpression) expr;
        if (isUndefinedMarkerList(listExpression)) {
            return null;
        }
        for (Expression itemExpr : listExpression.getExpressions()) {
            if (itemExpr != null && itemExpr instanceof ConstantExpression) {
                Object value = ((ConstantExpression) itemExpr).getValue();
                if (value != null)
                    list.add(value.toString());
            }
        }
        return list;
    }
    return tokenize(getMemberStringValue(anno, name));
}

Example 3 with ListExpression

use of org.codehaus.groovy.ast.expr.ListExpression in project groovy by apache.

the class NewifyASTTransformation method newifyClass.

private void newifyClass(ClassNode cNode, boolean autoFlag, ListExpression list) {
    String cName = cNode.getName();
    if (cNode.isInterface()) {
        addError("Error processing interface '" + cName + "'. @" + MY_NAME + " not allowed for interfaces.", cNode);
    }
    final ListExpression oldClassesToNewify = classesToNewify;
    final boolean oldAuto = auto;
    classesToNewify = list;
    auto = autoFlag;
    super.visitClass(cNode);
    classesToNewify = oldClassesToNewify;
    auto = oldAuto;
}

Example 4 with ListExpression

use of org.codehaus.groovy.ast.expr.ListExpression in project intellij-community by JetBrains.

the class DependentGroovycRunner method createStubGenerator.

private static CompilationUnit createStubGenerator(final CompilerConfiguration config, final GroovyClassLoader classLoader, final GroovyClassLoader transformLoader, final Queue mailbox, final GroovyCompilerWrapper wrapper) {
    final JavaAwareCompilationUnit unit = new JavaAwareCompilationUnit(config, classLoader) {

        private boolean annoRemovedAdded;

        @Override
        public GroovyClassLoader getTransformLoader() {
            return transformLoader;
        }

        @Override
        public void addPhaseOperation(PrimaryClassNodeOperation op, int phase) {
            if (!annoRemovedAdded && mailbox == null && phase == Phases.CONVERSION && op.getClass().getName().startsWith("org.codehaus.groovy.tools.javac.JavaAwareCompilationUnit$")) {
                annoRemovedAdded = true;
                super.addPhaseOperation(new PrimaryClassNodeOperation() {

                    @Override
                    public void call(final SourceUnit source, GeneratorContext context, ClassNode classNode) throws CompilationFailedException {
                        final ClassCodeVisitorSupport annoRemover = new ClassCodeVisitorSupport() {

                            @Override
                            protected SourceUnit getSourceUnit() {
                                return source;
                            }

                            public void visitClass(ClassNode node) {
                                if (node.isEnum()) {
                                    node.setModifiers(node.getModifiers() & ~Opcodes.ACC_FINAL);
                                }
                                super.visitClass(node);
                            }

                            @Override
                            public void visitField(FieldNode fieldNode) {
                                Expression valueExpr = fieldNode.getInitialValueExpression();
                                if (valueExpr instanceof ConstantExpression && ClassHelper.STRING_TYPE.equals(valueExpr.getType())) {
                                    fieldNode.setInitialValueExpression(new MethodCallExpression(valueExpr, "toString", new ListExpression()));
                                }
                                super.visitField(fieldNode);
                            }

                            @Override
                            public void visitAnnotations(AnnotatedNode node) {
                                List<AnnotationNode> annotations = node.getAnnotations();
                                if (!annotations.isEmpty()) {
                                    annotations.clear();
                                }
                                super.visitAnnotations(node);
                            }
                        };
                        try {
                            annoRemover.visitClass(classNode);
                        } catch (LinkageError ignored) {
                        }
                    }
                }, phase);
            }
            super.addPhaseOperation(op, phase);
        }

        public void gotoPhase(int phase) throws CompilationFailedException {
            if (phase < Phases.SEMANTIC_ANALYSIS) {
                System.out.println(GroovyRtConstants.PRESENTABLE_MESSAGE + "Groovy stub generator: " + getPhaseDescription());
            } else if (phase <= Phases.ALL) {
                System.out.println(GroovyRtConstants.PRESENTABLE_MESSAGE + "Groovyc: " + getPhaseDescription());
            }
            super.gotoPhase(phase);
        }
    };
    unit.setCompilerFactory(new JavaCompilerFactory() {

        public JavaCompiler createCompiler(final CompilerConfiguration config) {
            return new JavaCompiler() {

                public void compile(List<String> files, CompilationUnit cu) {
                    if (mailbox != null) {
                        reportCompiledItems(GroovyCompilerWrapper.getStubOutputItems(unit, (File) config.getJointCompilationOptions().get(STUB_DIR)));
                        System.out.flush();
                        System.err.flush();
                        pauseAndWaitForJavac(mailbox);
                        wrapper.onContinuation();
                    }
                }
            };
        }
    });
    unit.addSources(new String[] { "SomeClass.java" });
    return unit;
}

Example 5 with ListExpression

use of org.codehaus.groovy.ast.expr.ListExpression in project grails-core by grails.

the class DelegateAsyncTransformation method applyDelegateAsyncTransform.

private void applyDelegateAsyncTransform(ClassNode classNode, ClassNode targetApi, String fieldName) {
    List<MethodNode> methods = targetApi.getAllDeclaredMethods();
    ClassNode promisesClass = ClassHelper.make(Promises.class).getPlainNodeReference();
    MethodNode createPromiseMethodTargetWithDecorators = promisesClass.getDeclaredMethod("createPromise", new Parameter[] { new Parameter(new ClassNode(Closure.class), "c"), new Parameter(new ClassNode(List.class), "c") });
    DelegateAsyncTransactionalMethodTransformer delegateAsyncTransactionalMethodTransformer = lookupAsyncTransactionalMethodTransformer();
    for (MethodNode m : methods) {
        if (isCandidateMethod(m)) {
            MethodNode existingMethod = classNode.getMethod(m.getName(), m.getParameters());
            if (existingMethod == null) {
                ClassNode promiseNode = ClassHelper.make(Promise.class).getPlainNodeReference();
                ClassNode originalReturnType = m.getReturnType();
                if (!originalReturnType.getNameWithoutPackage().equals(VOID)) {
                    ClassNode returnType;
                    if (ClassHelper.isPrimitiveType(originalReturnType.redirect())) {
                        returnType = ClassHelper.getWrapper(originalReturnType.redirect());
                    } else {
                        returnType = alignReturnType(classNode, originalReturnType);
                    }
                    if (!OBJECT_CLASS_NODE.equals(returnType)) {
                        promiseNode.setGenericsTypes(new GenericsType[] { new GenericsType(returnType) });
                    }
                }
                final BlockStatement methodBody = new BlockStatement();
                final BlockStatement promiseBody = new BlockStatement();
                final ClosureExpression closureExpression = new ClosureExpression(new Parameter[0], promiseBody);
                VariableScope variableScope = new VariableScope();
                closureExpression.setVariableScope(variableScope);
                VariableExpression thisObject = new VariableExpression("this");
                ClassNode delegateAsyncUtilsClassNode = new ClassNode(DelegateAsyncUtils.class);
                MethodNode getPromiseDecoratorsMethodNode = delegateAsyncUtilsClassNode.getDeclaredMethods("getPromiseDecorators").get(0);
                ListExpression promiseDecorators = new ListExpression();
                ArgumentListExpression getPromiseDecoratorsArguments = new ArgumentListExpression(thisObject, promiseDecorators);
                delegateAsyncTransactionalMethodTransformer.transformTransactionalMethod(classNode, targetApi, m, promiseDecorators);
                MethodCallExpression getDecoratorsMethodCall = new MethodCallExpression(new ClassExpression(delegateAsyncUtilsClassNode), "getPromiseDecorators", getPromiseDecoratorsArguments);
                getDecoratorsMethodCall.setMethodTarget(getPromiseDecoratorsMethodNode);
                MethodCallExpression createPromiseWithDecorators = new MethodCallExpression(new ClassExpression(promisesClass), "createPromise", new ArgumentListExpression(closureExpression, getDecoratorsMethodCall));
                if (createPromiseMethodTargetWithDecorators != null) {
                    createPromiseWithDecorators.setMethodTarget(createPromiseMethodTargetWithDecorators);
                }
                methodBody.addStatement(new ExpressionStatement(createPromiseWithDecorators));
                final ArgumentListExpression arguments = new ArgumentListExpression();
                Parameter[] parameters = copyParameters(StaticTypeCheckingSupport.parameterizeArguments(classNode, m));
                for (Parameter p : parameters) {
                    p.setClosureSharedVariable(true);
                    variableScope.putReferencedLocalVariable(p);
                    VariableExpression ve = new VariableExpression(p);
                    ve.setClosureSharedVariable(true);
                    arguments.addExpression(ve);
                }
                MethodCallExpression delegateMethodCall = new MethodCallExpression(new VariableExpression(fieldName), m.getName(), arguments);
                promiseBody.addStatement(new ExpressionStatement(delegateMethodCall));
                MethodNode newMethodNode = new MethodNode(m.getName(), Modifier.PUBLIC, promiseNode, parameters, null, methodBody);
                classNode.addMethod(newMethodNode);
            }
        }
    }
}