java - 在 Rally 中，如何根据 webservice v2.0 的给定条件列表在 java 中动态生成搜索查询字符串。

Question

我在 java HashMap 中设置了集会缺陷搜索条件。该 HashMap 包含作为 Rally 字段名称的键和作为 Rally 中字段值的值。我想从这个 hashmap 生成一串查询参数，这些参数将在 webservice url 中传递。

请注意，此 HashMap 也可能包含自定义字段的条件。

Answer 1

对于 Java，建议使用 Rally Rest Tookit For Java而不是直接访问端点。这是查询故事的代码。

public class FindStories {

    public static void main(String[] args) throws Exception {

        String host = "https://rally1.rallydev.com";
        String username = "user@co.com";
        String password = "secret";
        String applicationName = "RESTExampleFindStories";

        RallyRestApi restApi = null;
            try {
            restApi = new RallyRestApi(
                    new URI(host),
                    username,
                    password);
            restApi.setApplicationName(applicationName); 

            QueryRequest storyRequest = new QueryRequest("Requirement");
            storyRequest.setFetch(new Fetch(new String[] {"Name", "FormattedID", "ScheduleState", "State", "PlanEstimate", "TaskRemainingTotal", "CreationDate"}));
            storyRequest.setLimit(1000);
            storyRequest.setScopedDown(false);
            storyRequest.setScopedUp(false);
            storyRequest.setQueryFilter((new QueryFilter("Project.Name", "=", "Demandware")).and(new QueryFilter("Release.Name", "=", "201311 IT Integrated Release")));
            QueryResponse storyQueryResponse = restApi.query(storyRequest);
            System.out.println("Successful: " + storyQueryResponse.wasSuccessful());
            System.out.println("Size: " + storyQueryResponse.getTotalResultCount());
            System.out.println("Results Size: " + storyQueryResponse.getResults().size());
            for (int i=0; i<storyQueryResponse.getResults().size();i++){
                JsonObject storyJsonObject = storyQueryResponse.getResults().get(i).getAsJsonObject();
                System.out.println("Name: " + storyJsonObject.get("Name") + " ScheduleState: " + storyJsonObject.get("ScheduleState") + " State: " + storyJsonObject.get("State") + " PlanEstimate: " + storyJsonObject.get("PlanEstimate") + " TaskRemainingTotal: " + storyJsonObject.get("TaskRemainingTotal"));
            }
        } finally {
            if (restApi != null) {
                restApi.close();
            }
        }
    }

}

这是一个基于 Rally Rest Tookit For Java 的示例这会产生缺陷。我使用了 HashMap :

public class aRESTcreateDefectHashMap {

    public static void main(String[] args) throws URISyntaxException, IOException {
            String host = "https://rally1.rallydev.com";
            String username = "user@co.com";
            String password = "secret";
            String wsapiVersion = "v2.0";
            String projectRef = "/project/12352608219";
            String workspaceRef = "/workspace/12352608129"; 
            String applicationName = "RestExample_createDefectWithHashMap";
     RallyRestApi restApi = new RallyRestApi(
            new URI(host),
            username,
            password);
     restApi.setWsapiVersion(wsapiVersion);
     restApi.setApplicationName(applicationName);   



     try {
         System.out.println("Creating a defect...");
         HashMap<String, String> defectHash = new HashMap<String, String>();
         defectHash.put("Name", "some defect 12345");
         defectHash.put("Project", projectRef);
         defectHash.put("c_MyKB", "in progress");         //custom dropdown field

         JsonObject newDefect = new JsonObject();

         Iterator it = defectHash.entrySet().iterator();
            while (it.hasNext()) {
                Map.Entry pairs = (Map.Entry)it.next();
                System.out.println(pairs.getKey() + " = " + pairs.getValue());
                newDefect.addProperty(pairs.getKey().toString() ,pairs.getValue().toString() );
            }
            CreateRequest createRequest = new CreateRequest("defect", newDefect);
            CreateResponse createResponse = restApi.create(createRequest);
            if (createResponse.wasSuccessful()) {

                System.out.println(String.format("Created %s", createResponse.getObject().get("_ref").getAsString()));          

                //Read defect
                String ref = Ref.getRelativeRef(createResponse.getObject().get("_ref").getAsString());
                System.out.println(String.format("\nReading Defect %s...", ref));
                GetRequest getRequest = new GetRequest(ref);           
            } else {
                String[] createErrors;
                createErrors = createResponse.getErrors();
                System.out.println("Error occurred creating a defect: ");
                for (int j=0; j<createErrors.length;j++) {
                    System.out.println(createErrors[j]);
                }
            }



     } finally {
        restApi.close();
        }
    }

使用该工具包时，您不需要处理安全 token 并确保您的客户端维护 session 。在 WSAPI v2.0 中，创建和更新请求需要 token 。该工具包会为您完成此操作。它还具有使用此语法的 addProperty 方法，类似于 hashmap 的语法:

newDefect.addProperty("Name", "my new defect");

我们建议使用该工具包。如果您选择不这样做，则必须从此端点获取安全 token :

HttpGet httpGet = new HttpGet("https://rally1.rallydev.com/slm/webservice/v2.0/security/authorize"); 

然后将其附加到创建请求:

HttpPost createDefect = new HttpPost("https://rally1.rallydev.com/slm/webservice/v2.0/defect/create?key="+key);

并使用您创建有效负载输入的hasphamp，而不是下面的{\"Name\":\"my new Defect\"}。

List<NameValuePair> pairs = new ArrayList<NameValuePair>();
pairs.add(new BasicNameValuePair("content-type", "application/json"));
StringEntity input = new StringEntity("{\"Defect\":{\"Name\":\"my new defect\"}}");
input.setContentType("application/json");
createDefect.setEntity(input);
for (NameValuePair h : pairs)
    {
        createDefect.addHeader(h.getName(), h.getValue());
    }
HttpResponse resp = httpClient.execute(createDefect);

我们建议使用该工具包，而不是直接访问端点。