Java tutorial
/* Copyright 2015 SmartBear Software, Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package com.smartbear.collab.client; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectWriter; import com.smartbear.collab.client.exception.ClientException; import com.smartbear.collab.client.exception.CredentialsException; import com.smartbear.collab.client.exception.ServerURLException; import com.smartbear.collab.common.model.*; import com.smartbear.collab.common.model.impl.*; import org.glassfish.jersey.internal.util.Base64; import org.glassfish.jersey.media.multipart.*; import org.glassfish.jersey.media.multipart.file.FileDataBodyPart; import javax.ws.rs.NotFoundException; import javax.ws.rs.ProcessingException; import javax.ws.rs.client.ClientBuilder; import javax.ws.rs.client.Entity; import javax.ws.rs.client.WebTarget; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.net.ConnectException; import java.util.ArrayList; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import java.util.logging.Logger; /** * Created by mzumbado on 2/10/15. */ public class Client { static WebTarget target; private String serverURL; private String username; private String ticketId; Logger logger = Logger.getLogger(Client.class.toString()); public Client(String URLStr) { javax.ws.rs.client.Client client = ClientBuilder.newClient(); this.serverURL = URLStr; this.target = client.target(URLStr).path("services/json/v1"); } public void setUsername(String username) { this.username = username; } public void setTicketId(String ticketId) { this.ticketId = ticketId; } public boolean hasCredentials() { return ((username != null && !username.isEmpty() && (ticketId != null && !ticketId.isEmpty()))); } public JsonrpcResponse sendRequest(List<JsonrpcCommand> methods) { JsonrpcResponse result = new JsonrpcResponse(); List<LinkedHashMap<String, LinkedHashMap<String, String>>> results = new ArrayList<LinkedHashMap<String, LinkedHashMap<String, String>>>(); ObjectMapper mapper = new ObjectMapper(); try { logger.info(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(methods)); } catch (JsonProcessingException jpe) { } results = target.request(MediaType.APPLICATION_JSON_TYPE) .post(Entity.entity(methods, MediaType.APPLICATION_JSON_TYPE), List.class); try { logger.info(mapper.writerWithDefaultPrettyPrinter().writeValueAsString(results)); } catch (JsonProcessingException jpe) { } List<JsonrpcCommandResponse> commandResponses = new ArrayList<JsonrpcCommandResponse>(); for (LinkedHashMap commandResultMap : results) { JsonrpcCommandResponse commandResponse = new JsonrpcCommandResponse(); if (commandResultMap.get("result") != null) { JsonrpcResult commandResult = new JsonrpcResult(); LinkedHashMap<String, String> commandResultValue = (LinkedHashMap<String, String>) commandResultMap .get("result"); if (commandResultValue.size() > 0) { commandResult.setCommand(commandResultValue.keySet().iterator().next()); commandResult.setValue(commandResultValue.get(commandResult.getCommand())); commandResponse.setResult(commandResult); } } if (commandResultMap.get("errors") != null) { List<LinkedHashMap<String, String>> errors = (List<LinkedHashMap<String, String>>) commandResultMap .get("errors"); List<JsonrpcError> jsonrpcErrors = new ArrayList<JsonrpcError>(); for (LinkedHashMap<String, String> error : errors) { JsonrpcError jsonrpcError = new JsonrpcError(); jsonrpcError.setCode(error.get("code")); jsonrpcError.setMessage(error.get("message")); jsonrpcErrors.add(jsonrpcError); } commandResponse.setErrors(jsonrpcErrors); } commandResponses.add(commandResponse); } result.setResults(commandResponses); return result; } public boolean sendZip(Map.Entry<String, byte[]> zipFile) { javax.ws.rs.client.Client zipClient = ClientBuilder.newBuilder().register(MultiPartFeature.class).build(); WebTarget webTarget = zipClient.target(serverURL).path("contentupload"); final FormDataMultiPart formDataMultiPart = new FormDataMultiPart(); final FormDataContentDisposition disposition = FormDataContentDisposition.name("file") .fileName(zipFile.getKey()).size(zipFile.getValue().length).build(); final FormDataBodyPart bodyPart = new FormDataBodyPart(disposition, zipFile.getValue(), MediaType.APPLICATION_OCTET_STREAM_TYPE); formDataMultiPart.bodyPart(bodyPart); Response response = webTarget.request(MediaType.APPLICATION_JSON_TYPE) .header("Authorization", "BASIC " + Base64.encodeAsString(username + ":")) .header("WWW-authenticate-CodeCollabTicket", ticketId) .post(Entity.entity(formDataMultiPart, formDataMultiPart.getMediaType())); logger.info("Authorization : BASIC " + Base64.encodeAsString(username + ":")); logger.info("WWW-authenticate-CodeCollabTicket :" + ticketId); if (response.getStatus() == 200) { return true; } return false; } public JsonrpcCommandResponse login(String username, String password) throws ServerURLException, CredentialsException, Exception { JsonrpcCommandResponse result; List<JsonrpcCommand> methods = new ArrayList<JsonrpcCommand>(); methods.add(new GetLoginTicket(username, password)); try { JsonrpcResponse response = sendRequest(methods); result = response.getResults().get(0); } catch (IllegalArgumentException iae) { throw new ServerURLException(iae.getMessage()); } catch (ProcessingException pe) { if (pe.getCause().getClass().equals(ConnectException.class)) { throw new ServerURLException(pe.getCause().getMessage()); } else { throw new ServerURLException(pe.getMessage()); } } catch (NotFoundException nfe) { throw new ServerURLException(nfe.getMessage()); } catch (Exception e) { throw new CredentialsException(e.getMessage()); } if (result.getErrors() == null || result.getErrors().isEmpty()) { this.username = username; this.ticketId = (String) result.getResult().getValue(); } else { this.username = ""; this.ticketId = ""; throw new CredentialsException(result.getErrors().get(0).getMessage()); } return result; } public JsonrpcCommandResponse getActionItems() throws ServerURLException, CredentialsException, Exception { JsonrpcCommandResponse result; List<JsonrpcCommand> methods = new ArrayList<JsonrpcCommand>(); methods.add(new Authenticate(username, ticketId)); methods.add(new GetActionItems()); try { JsonrpcResponse response = sendRequest(methods); result = response.getResults().get(0); if (result.getErrors() != null && result.getErrors().size() > 0) { throw new ServerURLException("Server communication error."); } result = response.getResults().get(1); } catch (IllegalArgumentException iae) { throw new ServerURLException(iae.getMessage()); } catch (ProcessingException pe) { if (pe.getCause().getClass().equals(ConnectException.class)) { throw new ServerURLException(pe.getCause().getMessage()); } else { throw new ServerURLException(pe.getMessage()); } } catch (NotFoundException nfe) { throw new ServerURLException(nfe.getMessage()); } catch (Exception e) { throw new CredentialsException(e.getMessage()); } return result; } public JsonrpcCommandResponse checkTicket() throws ServerURLException, CredentialsException, Exception { JsonrpcCommandResponse result; List<JsonrpcCommand> methods = new ArrayList<JsonrpcCommand>(); methods.add(new Authenticate(username, ticketId)); try { JsonrpcResponse response = sendRequest(methods); result = response.getResults().get(0); if (result.getErrors() != null && result.getErrors().size() > 0) { throw new ServerURLException(result.getErrors().get(0).getMessage()); } } catch (IllegalArgumentException iae) { throw new ServerURLException(iae.getMessage()); } catch (ProcessingException pe) { if (pe.getCause().getClass().equals(ConnectException.class)) { throw new ServerURLException(pe.getCause().getMessage()); } else { throw new ServerURLException(pe.getMessage()); } } catch (NotFoundException nfe) { throw new ServerURLException(nfe.getMessage()); } catch (Exception e) { throw new CredentialsException(e.getMessage()); } return result; } public JsonrpcCommandResponse createReview(String creator, String title) throws ServerURLException, CredentialsException, Exception { JsonrpcCommandResponse result; List<JsonrpcCommand> methods = new ArrayList<JsonrpcCommand>(); methods.add(new Authenticate(username, ticketId)); methods.add(new CreateReview(creator, title)); try { JsonrpcResponse response = sendRequest(methods); result = response.getResults().get(0); if (result.getErrors() != null && result.getErrors().size() > 0) { throw new ServerURLException("Server communication error."); } result = response.getResults().get(1); } catch (IllegalArgumentException iae) { throw new ServerURLException(iae.getMessage()); } catch (ProcessingException pe) { if (pe.getCause().getClass().equals(ConnectException.class)) { throw new ServerURLException(pe.getCause().getMessage()); } else { throw new ServerURLException(pe.getMessage()); } } catch (NotFoundException nfe) { throw new ServerURLException(nfe.getMessage()); } catch (Exception e) { throw new CredentialsException(e.getMessage()); } return result; } public JsonrpcCommandResponse addFilesToReview(String reviewId, List<ChangeList> changeLists) throws ServerURLException, CredentialsException, Exception { JsonrpcCommandResponse result; List<JsonrpcCommand> methods = new ArrayList<JsonrpcCommand>(); methods.add(new Authenticate(username, ticketId)); methods.add(new AddFiles(reviewId, changeLists)); try { JsonrpcResponse response = sendRequest(methods); result = response.getResults().get(0); if (result.getErrors() != null && result.getErrors().size() > 0) { throw new ServerURLException("Server communication error."); } result = response.getResults().get(1); } catch (IllegalArgumentException iae) { throw new ServerURLException(iae.getMessage()); } catch (ProcessingException pe) { if (pe.getCause().getClass().equals(ConnectException.class)) { throw new ServerURLException(pe.getCause().getMessage()); } else { throw new ServerURLException(pe.getMessage()); } } catch (NotFoundException nfe) { throw new ServerURLException(nfe.getMessage()); } catch (Exception e) { throw new CredentialsException(e.getMessage()); } return result; } }