groovy
dependencies {
implementation 'osgi.enroute:enroute.base.api:1.0.0'
implementation 'osgi.enroute:enroute.rest.api:1.0.0'
compile 'org.webjars:angularjs:1.8.2'
compile 'org.webjars:angular-ui-router:0.3.1'
}
package com.example.myapp.api;
public interface MessageService {
String getMessage();
}
package com.example.myapp.impl;
import com.example.myapp.api.MessageService;
public class MessageServiceImpl implements MessageService {
@Override
public String getMessage() {
return "Hello from OSGi!";
}
}
typescript
import { Component, OnInit } from '@angular/core';
import { Http } from '@angular/http';
@Component({
selector: 'app-message',
template: '<div>{{ message }}</div>'
})
export class MessageComponent implements OnInit {
public message: string;
constructor(private http: Http) {}
ngOnInit() {
this.http.get('/api/message')
.subscribe(response => this.message = response.json());
}
}
package com.example.myapp.rest;
import com.example.myapp.api.MessageService;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
@Component(service = MessageResource.class)
@Path("/api/message")
public class MessageResource {
@Reference
private MessageService messageService;
@GET
@Produces(MediaType.APPLICATION_JSON)
public String getMessage() {
return "{ \"message\": \"" + messageService.getMessage() + "\" }";
}
}
