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

Example 6 with IJExpression

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

the class RoboGuiceHandler method onConfigurationChangedMethod.

private void onConfigurationChangedMethod(EActivityHolder holder, RoboGuiceHolder roboGuiceHolder, JFieldVar eventManager) {
    JVar currentConfig = roboGuiceHolder.getCurrentConfig();
    IJExpression newConfig = holder.getOnConfigurationChangedNewConfigParam();
    JBlock onConfigurationChangedAfterSuperBlock = holder.getOnConfigurationChangedAfterSuperBlock();
    fireEvent(eventManager, onConfigurationChangedAfterSuperBlock, getJClass(RoboGuiceClasses.ON_CONFIGURATION_CHANGED_EVENT), currentConfig, newConfig);
}

Example 7 with IJExpression

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

the class RestAnnotationHelper method getResponseClass.

public IJExpression getResponseClass(Element element, RestHolder holder) {
    ExecutableElement executableElement = (ExecutableElement) element;
    IJExpression responseClassExpr = nullCastedToNarrowedClass(holder);
    TypeMirror returnType = executableElement.getReturnType();
    if (returnType.getKind() != TypeKind.VOID) {
        if (getElementUtils().getTypeElement(RestSpringClasses.PARAMETERIZED_TYPE_REFERENCE) != null) {
            if (returnType.toString().startsWith(RestSpringClasses.RESPONSE_ENTITY)) {
                List<? extends TypeMirror> typeArguments = ((DeclaredType) returnType).getTypeArguments();
                if (!typeArguments.isEmpty()) {
                    returnType = typeArguments.get(0);
                }
            }
            if (checkIfParameterizedTypeReferenceShouldBeUsed(returnType)) {
                return createParameterizedTypeReferenceAnonymousSubclassInstance(returnType);
            }
        }
        AbstractJClass responseClass = retrieveResponseClass(returnType, holder);
        if (responseClass != null) {
            responseClassExpr = responseClass.dotclass();
        }
    }
    return responseClassExpr;
}

Example 8 with IJExpression

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

the class UiThreadHandler method addUIThreadCheck.

/**
 * Add the pre-check to see if we are already in the UI thread.
 *
 * @param delegatingMethod
 * @param holder
 * @throws JClassAlreadyExistsException
 */
private void addUIThreadCheck(JMethod delegatingMethod, JBlock previousBody, EComponentHolder holder) throws JClassAlreadyExistsException {
    // Get the Thread and Looper class.
    AbstractJClass tClass = getClasses().THREAD;
    AbstractJClass lClass = getClasses().LOOPER;
    // invoke the methods.
    IJExpression lhs = tClass.staticInvoke(METHOD_CUR_THREAD);
    IJExpression rhs = lClass.staticInvoke(METHOD_MAIN_LOOPER).invoke(METHOD_GET_THREAD);
    // create the conditional and the block.
    JConditional con = delegatingMethod.body()._if(JOp.eq(lhs, rhs));
    JBlock thenBlock = con._then().add(previousBody);
    thenBlock._return();
}

Example 9 with IJExpression

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

the class TransactionalHandler method process.

@Override
public void process(Element element, EComponentHolder holder) {
    ExecutableElement executableElement = (ExecutableElement) element;
    String returnTypeName = executableElement.getReturnType().toString();
    AbstractJClass returnType = getJClass(returnTypeName);
    JMethod method = codeModelHelper.overrideAnnotatedMethod(executableElement, holder);
    codeModelHelper.removeBody(method);
    JVar db = method.params().get(0);
    JBlock body = method.body();
    body.invoke(db, "beginTransaction");
    JTryBlock tryBlock = body._try();
    IJExpression activitySuper = holder.getGeneratedClass().staticRef("super");
    JInvocation superCall = JExpr.invoke(activitySuper, method);
    for (JVar param : method.params()) {
        superCall.arg(param);
    }
    JBlock tryBody = tryBlock.body();
    if ("void".equals(returnTypeName)) {
        tryBody.add(superCall);
        tryBody.invoke(db, "setTransactionSuccessful");
        tryBody._return();
    } else {
        JVar result = tryBody.decl(returnType, "result_", superCall);
        tryBody.invoke(db, "setTransactionSuccessful");
        tryBody._return(result);
    }
    JCatchBlock catchBlock = tryBlock._catch(getJClass(RuntimeException.class));
    JVar exceptionParam = catchBlock.param("e");
    JBlock catchBody = catchBlock.body();
    JInvocation errorInvoke = catchBody.staticInvoke(getClasses().LOG, "e");
    errorInvoke.arg(logTagForClassHolder(holder));
    errorInvoke.arg("Error in transaction");
    errorInvoke.arg(exceptionParam);
    catchBody._throw(exceptionParam);
    tryBlock._finally().invoke(db, "endTransaction");
}

Example 10 with IJExpression

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

the class WakeLockHandler method process.

@Override
public void process(Element element, EComponentHolder holder) {
    ExecutableElement executableElement = (ExecutableElement) element;
    WakeLock annotation = executableElement.getAnnotation(WakeLock.class);
    String tag = extractTag(executableElement);
    Level level = annotation.level();
    Flag[] flags = annotation.flags();
    JMethod method = codeModelHelper.overrideAnnotatedMethod(executableElement, holder);
    JBlock previousMethodBody = codeModelHelper.removeBody(method);
    JBlock methodBody = method.body();
    IJExpression levelAndFlags = getClasses().POWER_MANAGER.staticRef(level.name());
    if (flags.length > 0) {
        for (Flag flag : flags) {
            levelAndFlags = levelAndFlags.bor(getClasses().POWER_MANAGER.staticRef(flag.name()));
        }
    }
    JInvocation newWakeLock = holder.getPowerManagerRef().invoke("newWakeLock").arg(levelAndFlags).arg(JExpr.lit(tag));
    JVar wakeLock = methodBody.decl(getClasses().WAKE_LOCK, "wakeLock", JExpr._null());
    JTryBlock tryBlock = methodBody._try();
    tryBlock.body().assign(wakeLock, newWakeLock);
    tryBlock.body().add(wakeLock.invoke("acquire"));
    tryBlock.body().add(previousMethodBody);
    JBlock finallyBlock = tryBlock._finally();
    JConditional ifStatement = finallyBlock._if(wakeLock.ne(JExpr._null()));
    ifStatement._then().add(wakeLock.invoke("release"));
}