I'm trying to make some simple project with AngularJs using ES6 with Traceur compiler and with Spring Boot as my backend. I already managed to configure my project so it works as I expected. I only have some problems with configuring IntelliJ to see my resources properly.
I put my static resources in src/main/resources/public and configure ResourceHandlerRegistry so that it redirects any unknown request to the main angular application file (I want to use html5 location mode, so it was necessary. I found working configuration in the second answer of this question Spring Boot with AngularJS html5Mode).
The error occurs when I import any of my ES6 modules:
import {appModule as app} from 'resources/app/main.js'; // <- here IntelliJ sees an error, it cannot find such file, but when I run the application it all works as expected
Here I uploaded my whole project: http://www.filedropper.com/spring-boot-test
Could anyone tell me what should I do to get rid of this error in IntelliJ or check what I've done wrong with my project?
btw. I use IntelliJ 14.
Edit:
I had error in StaticResourceConfigurator. It should be:
/* ... */
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("classpath:/public/");
Instead of:
/* ... */
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry
.addResourceHandler("/public/**").addResourceLocations("classpath:/resources/");
But it didn't solve my problem.
Related
I am creating a demo react native app that is implementing aeroFS https://github.com/redbooth/react-native-auto-updater library
[An aerofs library is nothing but each time when app opens it will check for update from remote server and if update is available it will download and ask the user to apply for the update without play store].
So far the app is able to download the file but after download i am not able to see any changes in the app.I'm sure the newly downloaded bundle is not used in the activity.
On further checking inside the library i found the following method in ReactNativeAutoUpdaterActivity class (main class):-
#Override
#Nullable
public String getJSBundleFile() {
updater=ReactNativeAutoUpdater.getInstance(this.getApplicationContext());
updater.setMetadataAssetName(this.getMetadataAssetName());
return updater.getLatestJSCodeLocation();
}
The ReactNativeAutoUpdaterActivity extends from ReactActivity which does not have this method.I think this is moved to ReactNativeHost so i knew this is the problem but now should i implement my own react native host class to over ride the method so that once new bundle file is downloaded i can apply it to app.
MainApplication.java
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
.
.
.
#Override
public void onCreate(){
super.onCreate();
SharedPreferences preferences =
PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
preferences.edit().putString("debug_http_host", "128.xxx.xxx.xxx:1234").apply();
}
When using a remote VM, port 8081 is not exposed, so:
npm start -- --reset-cache --port=1234
AppDelegate.m (iOS):
jsCodeLocation = [NSURL URLWithString:#"http://128.xxx.xxx.xxx:1234/index.js"];
I trying to bundle my SPA and I just can't get it to work.
My Tech Stack
WebAPI 1.0
AngularJs 1.3.X
I am just using vanilla HTML with Angular Calls to Backend WebAPI controllers. Since I am using vanilla HTML and not MVC views can I even use bundling. Do I need to return the bundled url from a WebAPI Controller?
I see it's been a year since you posted the question, but I found this post that I think answers the question in your problem.
Bundling and minification without ASP.NET MVC
It actually gives instructions on how to enable it.
First you have to check if you have installed the Nuget Package Microsoft.AspNet.Web.Optimization
(Tools -> Nuget Package Manager -> Manage Nuget Packages for Solution)
Create a BundleConfig Class and define your bundles:
using System.Web.Optimization;
public class BundleConfig
{
public static void RegisterBundles(BundleCollection bundles)
{
bundles.Add(new ScriptBundle("~/bundles/js").Include(
"~/Scripts/*.js"));
bundles.Add(new StyleBundle("~/bundles/css").Include(
"~/Styles/*.css"));
}
}
Register the BundleConfig class within the application start in the global.asax:
void Application_Start(object sender, EventArgs e)
{
BundleConfig.RegisterBundles(BundleTable.Bundles);
}
Reference the bundles in your HTML document.
Enable bundling by disabling debug mode.
I had an existing WAR with the following Spring (4.0.6.RELEASE) configuration:
<beans>
<context:annotation-config/>
<context:component-scan base-package="org.example"/>
</beans>
To this application I added the following annotation interface (copied verbatim):
package org.example;
#Documented
#Retention(RetentionPolicy.RUNTIME)
#Target({ ElementType.METHOD })
public #interface Logged {}
the following Aspect class (copied verbatim as well):
package org.example;
#Aspect
#Component
public class LoggingAspect
{
#Before("#annotation(Logged)")
public void before()
{
System.out.println("LoggingAspect.before()");
}
}
and the following batch processing class (copied verbatim):
package org.example;
#Component
public class Batch
{
#Logged
#Scheduled(fixedDelay = 100)
public void execute()
{
System.out.println("Batch.execute()");
}
}
The Spring configuration was then changed to:
<beans>
<aop:aspectj-autoproxy proxy-target-class="true"/>
<context:annotation-config/>
<context:component-scan base-package="org.example"/>
<task:annotation-driven executor="executor" scheduler="scheduler"/>
<task:executor id="executor" pool-size="5"/>
<task:scheduler id="scheduler" pool-size="5"/>
</beans>
I was expecting to see the following messages on the console:
LoggingAspect.before()
Batch.execute()
However, I only see the second of these messages (that is, the aspect code is not being called).
I took out this code to a sample application and interestingly the two messages appear just fine in the sample app. I then compared every single file in the actual application with the sample and ensured that everything is exactly the same, including the class and file names. Yet, the aspect does not work in the actual application.
Upon turning on debug level logging in both applications, the sample application shows the following log message:
DEBUG org.springframework.aop.aspectj.annotation.ReflectiveAspectJAdvisorFactory - Found AspectJ method: public void org.example.LoggingAspect.before()
but the actual application does not have this log message. This seems to indicate that the sample app detects the aspect method but the actual app does not. Both use the same Spring and AspectJ versions (4.0.6.RELEASE and 1.8.1 respectively). There are no errors in either log.
Spring instantiates LoggingAspect in both cases (gleaned from the logs).
I have also checked various JAR dependencies for the two apps and everything is the same, except that the actual app uses Spring ORM, Hibernate and EHCACHE JARs which the sample app does not.
Any pointers on what else should be checked will be useful.
Despite debugging the application for months, upgrading and degrading various Spring and AspectJ versions, the problem could not be resolved. Funnily enough, a sample application created out of the affected classes did not show any problems.
I had to finally circumvent the problem by specifying the aspect in the Spring configuration. The line:
<aop:aspectj-autoproxy proxy-target-class="true"/>
had to be changed to:
<aop:aspectj-autoproxy proxy-target-class="true">
<aop:include name="loggingAspect"/>
</aop:aspectj-autoproxy>
In this case loggingAspect is the default bean name assigned by the Spring framework to the instance of the bean class LoggingAspect. If the bean name is set to a different value, that value must be used with <aop:include />.
I am getting the following error when running a basic servlet on Eclipse Kepler (Windows 7) with GAE SDK 1.9.3 and Java 7:
java.lang.NoClassDefFoundError: javax.servlet.http.HttpServlet is a restricted class.
Please see the Google App Engine developer's guide for more details.
To reproduce:
install Java 7 SDK
install Kepler
install the GAE Eclipse plugin
create a GAE web project
implement the init method of a basic servlet and set load-on-startup to 1 in web.xml
then run the web application
I tried on 2 machines and I got the same error.
Create a servlet by extending HttpServlet, then Override doPost() and doGet() methods in your servlets. For example:
public class FileServlet extends HttpServlet {
#Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// do something
}
Well, I found what was wrong and it was my mistake. Sorry. When I installed Java 7, I specified a different directory for the JDK and the JRE, which is fine, except that I gave the same location twice and the files got mixed up. My GAE issue was a side effect.
I have a WAR with some JAX-RS services, deployed into TomEE Plus. Given a service annotated with #Path("myservice"), TomEE+ publishes it to localhost:8080/mywebapp/myservice.
However, that also makes accessing a JSP at localhost:8080/mywebapp/index.jsp impossible - JAXRSInInterceptor complains that No root resource matching request path has been found, Relative Path: /index.jsp.
So I would like to configure a path prefix api to all services, which changes the myservice URL to localhost:8080/mywebapp/api/myservice. Doing so would be trivial if I had configured CXF on my own (with or without Spring), because I could simply change the URL pattern of the CXF Servlet - but I am relying on the default settings where I don't configure anything besides the annotations. So how do I do that in this case?
Note that I don't want to alter the #Path annotations to include the prefix, because that does not fix the issue with the JSP.
Create an extension of javax.ws.rs.core.Application and annotate it with #ApplicationPath where value would be api in your case:
#ApplicationPath("/api")
public class MyApplication extends Application {
#Override
public Set<Class<?>> getClasses() {
final Set<Class<?>> classes = new HashSet<Class<?>>();
// register root resource
classes.add(MyServiceResource.class);
return classes;
}
}
This way a Servlet 3 container would find your application and map your resource to /mywebapp/api/myservice while making your web resources (.jsp) available at /mywebapp.
TomEE trunk supports these configurations: cxf.jaxrs.staticSubresourceResolution & cxf.jaxrs.static-resources-list
but the #ApplicationPath is the more relevant solution IMO
Using -Dopenejb.webservice.old-deployment=true can help too in some cases