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/*******************************************************************************
* Copyright (c) 2015 CableLabs Inc. and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution, and is available at
* http://www.apache.org/licenses/LICENSE-2.0
*******************************************************************************/
package com.cablelabs.vcpe.uni.unibase.client;
import com.cablelabs.vcpe.common.Dbg;
import com.cablelabs.vcpe.uni.unibase.model.Uni;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.json.*;
import javax.json.stream.*;
import java.io.StringReader;
import java.util.List;
import javax.xml.bind.DatatypeConverter;
/**
* Created by steve on 5/28/15.
*/
public class UniClient {
private String uniMgrServer = "localhost";
private String uniMgrPort = "8181";
private String uniMgrCfgRESTPath = "/restconf/config/cl-vcpe-mef:unis/";
private String uniMgrOpRESTPath = "/restconf/operational/cl-vcpe-mef:unis/";
private Client client; // provided by Jersey
public UniClient() {
client = ClientBuilder.newClient();
}
//--------------------------------------------------------
public Response create(Uni uni ) throws Exception
//--------------------------------------------------------
// create Uni
{
WebTarget target =client.target("http://"+uniMgrServer+":" + uniMgrPort + uniMgrCfgRESTPath);
String json = uni.toJson();
Dbg.p("\nUNI Create JSON:");
Dbg.p(json);
String uNameAndPass = "admin:admin";
String authorizationHeaderValue = "Basic " +
DatatypeConverter.printBase64Binary(uNameAndPass.getBytes("UTF-8"));
Response response = target.path("uni")
.request(MediaType.APPLICATION_JSON)
.header("Authorization", authorizationHeaderValue)
.post(Entity.entity(json, MediaType.APPLICATION_JSON));
if (response.getStatus() != 200 ) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
//return response.readEntity(Uni.class);
return response;
}
//--------------------------------------------------------
public Response update(Uni uni) throws Exception
//--------------------------------------------------------
// create/update Uni. This seems to be how OLD expects uni creation
{
WebTarget target =client.target("http://"+uniMgrServer+":" + uniMgrPort + uniMgrCfgRESTPath);
String json = uni.toJson();
Dbg.p("\nUNI Create/Update JSON:");
Dbg.p(json);
String uNameAndPass = "admin:admin";
String authorizationHeaderValue = "Basic " +
DatatypeConverter.printBase64Binary(uNameAndPass.getBytes("UTF-8"));
Response response = target.path("uni/"+uni.getId())
.request(MediaType.APPLICATION_JSON)
.header("Authorization", authorizationHeaderValue)
.put(Entity.entity(json, MediaType.APPLICATION_JSON));
if (response.getStatus() != 200 ) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
return response;
}
//--------------------------------------------------------
public void delete(String uniId) throws Exception
//--------------------------------------------------------
// delete Uni of specified ID
{
WebTarget target =client.target("http://"+uniMgrServer+":" + uniMgrPort + uniMgrCfgRESTPath);
String uNameAndPass = "admin:admin";
String authorizationHeaderValue = "Basic " +
DatatypeConverter.printBase64Binary(uNameAndPass.getBytes("UTF-8"));
Response response = target.path("uni/" + uniId)
.request(MediaType.APPLICATION_JSON)
.header("Authorization", authorizationHeaderValue)
.delete();
if (response.getStatus() != 200) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
}
//
// Code from here below requires work in order to work with ODL
//
//--------------------------------------------------------
public Uni get(String uniId) throws Exception
//--------------------------------------------------------
// get Uni of specified ID
{
WebTarget target =client.target("http://"+uniMgrServer+":" + uniMgrPort + uniMgrOpRESTPath);
Response response = target.path("uni/" + uniId).request(MediaType.APPLICATION_JSON).get(Response.class);
if (response.getStatus() != 200) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
Uni uni = new Uni();
uni.setId(uniId);
String uniJson = response.readEntity(String.class);
return JsonToUni(uni, uniJson);
}
//--------------------------------------------------------
public Uni JsonToUni(Uni uni, String uniJson) {
//--------------------------------------------------------
// Parser utility encapsulation
try {
JsonParser parser = Json.createParser(new StringReader(uniJson));
JsonParser.Event event = null;
while (parser.hasNext()) {
event = parser.next();
switch(event) {
case KEY_NAME:
if (parser.getString().equals("speed")) {
event = parser.next();
if (parser.getString().equals("speed-10M")) {
uni.setSpeed(Uni.SvcSpeed.TEN_MEG);
} else
if (parser.getString().equals("speed-100M")) {
uni.setSpeed(Uni.SvcSpeed.HUNDRED_MEG);
} else
if (parser.getString().equals("speed-1G")) {
uni.setSpeed(Uni.SvcSpeed.ONE_GIG);
} else
if (parser.getString().equals("speed-10G")) {
uni.setSpeed(Uni.SvcSpeed.TEN_GIG);
} else {
uni.setSpeed(Uni.SvcSpeed.UNASSIGNED);
}
}
if (parser.getString().equals("mac-layer")) {
event = parser.next();
uni.setMacLayer(Uni.MacLayer.UNASSIGNED);
if (parser.getString().equals("IEEE 802.3-2005")) {
uni.setMacLayer(Uni.MacLayer.IEEE_802_3);
}
}
if (parser.getString().equals("physical-medium")) {
event = parser.next();
if (parser.getString().equals("10BASE-T")) {
uni.setPhysicalMedium(Uni.PhysMedium.TEN_BASE_T);
} else
if (parser.getString().equals("100BASE-T")) {
uni.setPhysicalMedium(Uni.PhysMedium.HUNDERED_BASE_T);
} else
if (parser.getString().equals("100BASE-T")) {
uni.setPhysicalMedium(Uni.PhysMedium.GIG_BASE_T);
} else
if (parser.getString().equals("10GBASE-T")) {
uni.setPhysicalMedium(Uni.PhysMedium.TEN_GIG_BASE_T);
} else {
uni.setPhysicalMedium(Uni.PhysMedium.UNASSIGNED);
}
}
if (parser.getString().equals("mtu-size")) {
uni.setMtuSize(parser.getLong());
event = parser.next();
}
if (parser.getString().equals("type")) {
event = parser.next();
uni.setType(Uni.Type.UNASSIGNED);
if (parser.getString().equals("IEEE 802.3-2005")) {
uni.setType(Uni.Type.UNITYPE);
}
}
if (parser.getString().equals("mac-address")) {
uni.setMacAddress(parser.getString());
event = parser.next();
}
if (event.toString().equals("ip-address")) {
uni.setIpAddress(parser.getString());
event = parser.next();
}
if (event.toString().equals("mode")) {
event = parser.next();
if (parser.getString().equals("syncEnabled")) {
uni.setMode(Uni.SyncMode.ENABLED);
} else
if (parser.getString().equals("syncDisabled")) {
uni.setMode(Uni.SyncMode.DISABLED);
} else {
uni.setMode(Uni.SyncMode.UNASSIGNED);
}
}
break;
default:
break;
}
}
} catch(Exception e) {
Dbg.p("\n, JsonReader:" + e);
}
return uni;
}
//--------------------------------------------------------
public List<Uni> getAll()
//--------------------------------------------------------
// get a list of all Uni instances
{
WebTarget target = client.target("http://localhost:9090/unimgr/webapi/");
// Can I do this with a Response, so that I can check for errors
List<Uni> response = target.path("uni/list")
.request(MediaType.APPLICATION_JSON)
.get(new GenericType<List<Uni>>() {
});
if (response == null) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException("there was an error on the server.");
}
return response;
}
//--------------------------------------------------------
public Uni testGet()
//--------------------------------------------------------
// test marshaling of Uni class from server json
{
WebTarget target = client.target("http://localhost:9090/unimgr/webapi/");
Response response = target.path("uni").request(MediaType.APPLICATION_JSON).get(Response.class);
if (response.getStatus() != 200) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
//return response;
return response.readEntity(Uni.class);
}
//--------------------------------------------------------
public String ping()
//--------------------------------------------------------
// test connectivity
{
WebTarget target = client.target("http://localhost:9090/unimgr/webapi/");
Response response = target.path("uni").request(MediaType.TEXT_PLAIN).get();
if (response.getStatus() != 200) // figure out how to use Status.OK
{
// in production you can be more specific based on reponse code, id, etc
throw new RuntimeException(response.getStatus() + ": there was an error on the server.");
}
return response.readEntity(String.class);
}
}
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