Examples with IJStatement com.helger.jcodemodel.IJStatement used on opensource projects

Example 1 with IJStatement

use of com.helger.jcodemodel.IJStatement in project androidannotations by androidannotations.

the class APTCodeModelHelper method replaceSuperCall.

public void replaceSuperCall(JMethod method, JBlock replacement) {
    String superCallStart = "super." + method.name() + "(";
    JBlock oldBody = removeBody(method);
    JBlock newBody = method.body();
    for (Object content : oldBody.getContents()) {
        StringWriter writer = new StringWriter();
        JFormatter formatter = new JFormatter(writer);
        IJStatement statement = (IJStatement) content;
        statement.state(formatter);
        String statementString = writer.getBuffer().toString();
        if (statementString.startsWith(superCallStart)) {
            newBody.add(replacement);
        } else {
            newBody.add(statement);
        }
    }
}

Example 2 with IJStatement

use of com.helger.jcodemodel.IJStatement in project androidannotations by androidannotations.

the class BeanHandler method assignValue.

@Override
public void assignValue(JBlock targetBlock, IJAssignmentTarget fieldRef, EComponentHolder holder, Element element, Element param) {
    TypeMirror typeMirror = annotationHelper.extractAnnotationClassParameter(element);
    if (typeMirror == null) {
        typeMirror = param.asType();
        typeMirror = getProcessingEnvironment().getTypeUtils().erasure(typeMirror);
    }
    String typeQualifiedName = typeMirror.toString();
    AbstractJClass injectedClass = getJClass(annotationHelper.generatedClassQualifiedNameFromQualifiedName(typeQualifiedName));
    JInvocation beanInstance = injectedClass.staticInvoke(EBeanHolder.GET_INSTANCE_METHOD_NAME).arg(holder.getContextRef());
    TypeElement declaredEBean = getProcessingEnvironment().getElementUtils().getTypeElement(typeQualifiedName);
    if (declaredEBean != null) {
        EBean annotation = declaredEBean.getAnnotation(EBean.class);
        if (annotation.scope() != EBean.Scope.Singleton && annotation.scope() != EBean.Scope.Activity) {
            beanInstance.arg(holder.getRootFragmentRef());
        }
    }
    IJStatement assignment = fieldRef.assign(beanInstance);
    if (param.getKind() == ElementKind.FIELD) {
        boolean hasNonConfigurationInstanceAnnotation = element.getAnnotation(NonConfigurationInstance.class) != null;
        if (hasNonConfigurationInstanceAnnotation) {
            JConditional conditional = targetBlock._if(fieldRef.eq(_null()));
            conditional._then().add(assignment);
            assignment = conditional;
        }
    }
    targetBlock.add(assignment);
}

Example 3 with IJStatement

use of com.helger.jcodemodel.IJStatement in project androidannotations by androidannotations.

the class BackgroundHandler method process.

@Override
public void process(Element element, EComponentHolder holder) throws Exception {
    ExecutableElement executableElement = (ExecutableElement) element;
    JMethod delegatingMethod = codeModelHelper.overrideAnnotatedMethod(executableElement, holder);
    JBlock previousMethodBody = codeModelHelper.removeBody(delegatingMethod);
    JDefinedClass anonymousTaskClass = getCodeModel().anonymousClass(BackgroundExecutor.Task.class);
    JMethod executeMethod = anonymousTaskClass.method(JMod.PUBLIC, getCodeModel().VOID, "execute");
    executeMethod.annotate(Override.class);
    // Catch exception in user code
    JTryBlock tryBlock = executeMethod.body()._try();
    tryBlock.body().add(previousMethodBody);
    JCatchBlock catchBlock = tryBlock._catch(getClasses().THROWABLE);
    JVar caughtException = catchBlock.param("e");
    IJStatement uncaughtExceptionCall = // 
    getClasses().THREAD.staticInvoke(// 
    "getDefaultUncaughtExceptionHandler").invoke(// 
    "uncaughtException").arg(// 
    getClasses().THREAD.staticInvoke("currentThread")).arg(caughtException);
    catchBlock.body().add(uncaughtExceptionCall);
    Background annotation = element.getAnnotation(Background.class);
    String id = annotation.id();
    long delay = annotation.delay();
    String serial = annotation.serial();
    AbstractJClass backgroundExecutorClass = getJClass(BackgroundExecutor.class);
    JInvocation newTask = _new(anonymousTaskClass).arg(lit(id)).arg(lit(delay)).arg(lit(serial));
    JInvocation executeCall = backgroundExecutorClass.staticInvoke("execute").arg(newTask);
    delegatingMethod.body().add(executeCall);
}