Gets a list of Tasks (TaskDetails objects) from a Project in SDL WorldServer using the REST API

CurrentTaskStep.java

public class CurrentTaskStep {

    private int id;
    private String name;
    private String displayName;
    private String type;
    private String typeName;
    private List<WorkflowTransition> workflowTransitions;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDisplayName() {
        return displayName;
    }

    public void setDisplayName(String displayName) {
        this.displayName = displayName;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public String getTypeName() {
        return typeName;
    }

    public void setTypeName(String typeName) {
        this.typeName = typeName;
    }

    public List<WorkflowTransition> getWorkflowTransitions() {
        return workflowTransitions;
    }

    public void setWorkflowTransitions(List<WorkflowTransition> workflowTransitions) {
        this.workflowTransitions = workflowTransitions;
    }

    public class WorkflowTransition {
        private int id;
        private int index;
        private String text;

        public int getId() {
            return id;
        }

        public void setId(int id) {
            this.id = id;
        }

        public int getIndex() {
            return index;
        }

        public void setIndex(int index) {
            this.index = index;
        }

        public String getText() {
            return text;
        }

        public void setText(String text) {
            this.text = text;
        }
    }
}

TaskDetails.java

public class TaskDetails {

    private int id;
    private CurrentTaskStep currentTaskStep;
    private String targetAsset;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public CurrentTaskStep getCurrentTaskStep() {
        return currentTaskStep;
    }

    public void setCurrentTaskStep(CurrentTaskStep currentTaskStep) {
        this.currentTaskStep = currentTaskStep;
    }

    public String getTargetAsset() {
        return targetAsset;
    }

    public void setTargetAsset(String targetAsset) {
        this.targetAsset = targetAsset;
    }
}

WSRestUtils04.java

public static List<TaskDetails> getTasksFromProject(String wsBaseUrl, String token, int projectId)
	throws IOException, URISyntaxException {

	Gson gson = new GsonBuilder().create();

	URI getUri = new URIBuilder(wsBaseUrl + "/ws-api/v1/tasks")
		.addParameter("token", token)
		.addParameter("projectId", String.valueOf(projectId))
		.build();

	List<TaskDetails> tasks = new ArrayList<>();

	JsonObject jsonObject = getItems(getUri);
	JsonArray items = jsonObject.getAsJsonArray("items");
	Iterator<JsonElement> itemIterator = items.iterator();
	while (itemIterator.hasNext()) {
		JsonObject item = itemIterator.next().getAsJsonObject();

		// Get the current task step details
		JsonObject jsonCurrentTaskStep = item.getAsJsonObject("currentTaskStep");

		CurrentTaskStep currentTaskStep = new CurrentTaskStep();
		currentTaskStep.setId(jsonCurrentTaskStep.getAsJsonPrimitive("id").getAsInt());
		currentTaskStep.setName(jsonCurrentTaskStep.getAsJsonPrimitive("name").getAsString());
		currentTaskStep.setDisplayName(jsonCurrentTaskStep.getAsJsonPrimitive("displayName").getAsString());
		currentTaskStep.setType(jsonCurrentTaskStep.getAsJsonPrimitive("type").getAsString());
		currentTaskStep.setTypeName(jsonCurrentTaskStep.getAsJsonPrimitive("typeName").getAsString());
		// Fetch the transitions
		List<CurrentTaskStep.WorkflowTransition> workflowTransitions = new ArrayList<>();
		Iterator<JsonElement> transitionsIt = jsonCurrentTaskStep.getAsJsonArray("workflowTransitions").iterator();
		while (transitionsIt.hasNext()) {
			workflowTransitions.add(gson.fromJson(transitionsIt.next(), CurrentTaskStep.WorkflowTransition.class));
		}
		currentTaskStep.setWorkflowTransitions(workflowTransitions);

		// Bundle everything together
		TaskDetails taskDetails = new TaskDetails();
		taskDetails.setId(item.getAsJsonPrimitive("id").getAsInt());
		taskDetails.setCurrentTaskStep(currentTaskStep);
		// Fetch the target asset (if present)
		JsonArray targetAssetsArray = item.getAsJsonArray("targetAssets");
		if (targetAssetsArray.size() > 0) {
			taskDetails.setTargetAsset(targetAssetsArray.get(0).getAsString());
		}

		// Add to the list
		tasks.add(taskDetails);
	}

	return tasks;
}