集会构造函数/方法格式错误

Question

Rally Rest API的新功能。我在以下代码中遇到了几个构造函数和方法错误。你能解释一下为什么会出现这些吗？我已经注意到符号">"的错误类型。提前感谢。

import com.google.gson.JsonObject;
import com.rallydev.rest.RallyRestApi;
import com.rallydev.rest.util.Fetch;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.rallydev.rest.request.CreateRequest;
import com.rallydev.rest.request.DeleteRequest;
import com.rallydev.rest.request.GetRequest;
import com.rallydev.rest.request.UpdateRequest;
import com.rallydev.rest.response.CreateResponse;
import com.rallydev.rest.response.DeleteResponse;
import com.rallydev.rest.response.GetResponse;
import com.rallydev.rest.response.UpdateResponse;
import com.rallydev.rest.util.Ref;
import com.rallydev.rest.request.QueryRequest;
import com.rallydev.rest.response.QueryResponse;
import com.rallydev.rest.util.QueryFilter;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import java.net.URISyntaxException;
import java.net.URI;
public class RallyUpdate {
     public static void main(String[] args) throws URISyntaxException, IOException {

         RallyRestApi restApi = new RallyRestApi(new URI("https://rally1.rallydev.com"),"[e-mail]", "password");
         restApi.setWsapiVersion("1.38");
         restApi.setApplicationName("Add Test Case Result");
         QueryRequest userRequest = new QueryRequest("User");
         **>constructor - Fetch>**userRequest.setFetch(new Fetch("UserName", "Subscription", "Joe Smith"));
         userRequest.setQueryFilter(new QueryFilter("UserName", "=", "[e-mail]"));
         QueryResponse userQueryResponse = restApi.query(userRequest);
         JsonArray userQueryResults = userQueryResponse.getResults();
         JsonElement userQueryElement = userQueryResults.get(0);
         JsonObject userQueryObject = userQueryElement.getAsJsonObject();
         String userRef = userQueryObject.get("_ref").toString();
         if (userQueryResponse.wasSuccessful()) {
             System.out.println("User Found"); 
         } else {
             System.out.println("User not found");
         }
         System.out.println("Creating a test case result...");
         QueryRequest testCaseRequest = new QueryRequest("TestCase");
         **>constructor - Fetch>**testCaseRequest.setFetch(new Fetch("FormattedID","Rally REST API Enhancment Object ID to Formatted ID"));
         testCaseRequest.setQueryFilter(new QueryFilter("FormattedID", "=", "TCxxx"));
         QueryResponse testCaseQueryResponse = restApi.query(testCaseRequest);
         JsonObject testCaseJsonObject = testCaseQueryResponse.getResults().get(0).getAsJsonObject();
         String testCaseRef = testCaseQueryResponse.getResults().get(0).getAsJsonObject().get("_ref").getAsString();
         if (testCaseQueryResponse.wasSuccessful()) {
             System.out.println("Test Case Found"); 
         } else {
             System.out.println("Test Case not found");
         }

         try {
                //Add a Test Case Result
                 System.out.println("Creating TestCase Result...");
                 JsonObject newTestCaseResult = new JsonObject();
                 newTestCaseResult.addProperty("Verdict", "Pass");
                 newTestCaseResult.addProperty("Notes", "Test");
                 newTestCaseResult.addProperty("Build", "2014.03.31.0020101");
                 newTestCaseResult.addProperty("Tester", "Joe Smith");
                 newTestCaseResult.addProperty("TestCase", "/testcae/17080774xxx");
                 System.out.println("added testcase info");
                 CreateRequest createRequest = new CreateRequest("newtestcaseresult", newTestCaseResult);
                 CreateResponse createResponse = restApi.create(createRequest);  
                 if (createResponse.wasSuccessful()) {
                 **>method>**System.out.println(String.format("Created %s", createResponse.getObject().get("_ref").getAsString()));          
                     //Read Test Case
                     String ref = Ref.getRelativeRef(createResponse.getObject().get("_ref").getAsString());
                     **>method>**System.out.println(String.format("nReading Test Case Result %s...", ref));
                     GetRequest getRequest = new GetRequest(ref);
                     **>method>**getRequest.setFetch(new Fetch("Date", "Verdict"));
                     GetResponse getResponse = restApi.get(getRequest);
                     JsonObject obj = getResponse.getObject();
                     **>method>**System.out.println(String.format("Read Test Case Result. Date = %s, Verdict = %s",
                             obj.get("Date").getAsString(), obj.get("Verdict").getAsString())); 
                 } else {
                     String[] createErrors;
                     createErrors = createResponse.getErrors();
                     System.out.println("Error occurred creating Test Case: ");
                     for (int i=0; i<createErrors.length;i++) {
                         System.out.println(createErrors[i]);
                    System.out.println(createErrors[i]);                 
                 }
             }
                 }finally {
             //Release all resources
             restApi.close();
         }   
     } 
}

错误：

Row 40 : The constructor Fetch(String, String, String, String) is undefined
Row 53: The constructor Fetch(String, String) is undefined
Row 83: The method format(String, Object[]) in the type String is not applicable for the arguments (String, String)
Row 90: The method format(String, Object[]) in the type String is not applicable for the arguments (String, String)
Row 93: The constructor Fetch(String, String) is undefined
Row 98: The method format(Locale, String, Object[]) in the type String is not applicable for the arguments (String, String, String)

Answer 1

请不要

再使用 1.38 版本的 WS API，请使用 v2.0。

restApi.setWsapiVersion("v2.0");

我还注意到错别字testcae你的意思是testcase：

newTestCaseResult.addProperty("TestCase", "/testcae/17080774xxx");

并且您的提取包含"Joe Smith"而不是有效的字段名称"显示名称"和"Rally REST API 增强对象 ID 到格式化 ID"而不是有效的字段名称"Name"。

这是供参考的完整应用程序。完整代码在此 github 存储库中可用

public class addTCRtoTC {
    public static void main(String[] args) throws URISyntaxException, IOException {
        String host = "https://rally1.rallydev.com";
            String username = "[e-mail]";
            String password = "secret";
            String wsapiVersion = "v2.0";
            String projectRef = "/project/2222";      
            String workspaceRef = "/workspace/11111"; 
            String applicationName = "RestExample_AddTCR";

        RallyRestApi restApi = new RallyRestApi(
                new URI(host),
                username,
                password);
        restApi.setWsapiVersion(wsapiVersion);
        restApi.setApplicationName(applicationName);   

        //Read User
        QueryRequest userRequest = new QueryRequest("User");
        userRequest.setFetch(new Fetch("UserName", "Subscription", "DisplayName", "SubscriptionAdmin"));
        userRequest.setQueryFilter(new QueryFilter("UserName", "=", "[e-mail]"));
        QueryResponse userQueryResponse = restApi.query(userRequest);
        JsonArray userQueryResults = userQueryResponse.getResults();
        JsonElement userQueryElement = userQueryResults.get(0);
        JsonObject userQueryObject = userQueryElement.getAsJsonObject();
        String userRef = userQueryObject.get("_ref").getAsString();  
        System.out.println(userRef);
        // Query for Test Case to which we want to add results
        QueryRequest testCaseRequest = new QueryRequest("TestCase");
        testCaseRequest.setFetch(new Fetch("FormattedID","Name"));
        testCaseRequest.setWorkspace(workspaceRef);
        testCaseRequest.setQueryFilter(new QueryFilter("FormattedID", "=", "TC6"));
        QueryResponse testCaseQueryResponse = restApi.query(testCaseRequest);
        JsonObject testCaseJsonObject = testCaseQueryResponse.getResults().get(0).getAsJsonObject();
        String testCaseRef = testCaseQueryResponse.getResults().get(0).getAsJsonObject().get("_ref").getAsString(); 
        try {
            for (int i=0; i<2; i++) {
                //Add a Test Case Result    
                System.out.println(testCaseRef);
                System.out.println("Creating Test Case Result...");
                JsonObject newTestCaseResult = new JsonObject();
                newTestCaseResult.addProperty("Verdict", "Pass");
                newTestCaseResult.addProperty("Date", "2014-03-07T18:00:00.000Z");
                newTestCaseResult.addProperty("Notes", "Some Scheduled Test");
                newTestCaseResult.addProperty("Build", "2.0");
                newTestCaseResult.addProperty("Tester", userRef);
                newTestCaseResult.addProperty("TestCase", testCaseRef);
                newTestCaseResult.addProperty("Workspace", workspaceRef);
                CreateRequest createRequest = new CreateRequest("testcaseresult", newTestCaseResult);
                CreateResponse createResponse = restApi.create(createRequest);  
                if (createResponse.wasSuccessful()) {
                    System.out.println(String.format("Created %s", createResponse.getObject().get("_ref").getAsString()));          
                    //Read Test Case
                    String ref = Ref.getRelativeRef(createResponse.getObject().get("_ref").getAsString());
                    System.out.println(String.format("nReading Test Case Result %s...", ref));
                    GetRequest getRequest = new GetRequest(ref);
                    getRequest.setFetch(new Fetch("Date", "Verdict"));
                    GetResponse getResponse = restApi.get(getRequest);
                    JsonObject obj = getResponse.getObject();
                    System.out.println(String.format("my Read Test Case Result. Date = %s, Verdict = %s",
                            obj.get("Date").getAsString(), obj.get("Verdict").getAsString()));                 
                } else {
                    String[] createErrors;
                    createErrors = createResponse.getErrors();
                    System.out.println("Error occurred creating Test Case Result: ");
                    for (int j=0; i<createErrors.length;j++) {
                        System.out.println(createErrors[j]);
                    }
                }
            }

        } finally {
            //Release all resources
            restApi.close();
        }   
    } 
}