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TSK-1064: refactored / simplified streams and boolean expressions

This commit is contained in:
Mustapha Zorgati 2020-01-29 21:05:32 +01:00
parent 811f26c206
commit 6c73ed18f2
1 changed files with 25 additions and 41 deletions
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66
lib/taskana-core/src/main/java/pro/taskana/task/internal/TaskServiceImpl.java
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@ -3,7 +3,7 @@ package pro.taskana.task.internal;
import java.time.Duration;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
@ -389,7 +389,7 @@ public class TaskServiceImpl implements TaskService {
String userId = CurrentUserContext.getUserid();
LOGGER.debug("entry to updateTask(task = {}, userId = {})", task, userId);
TaskImpl newTaskImpl = (TaskImpl) task;
TaskImpl oldTaskImpl = null;
TaskImpl oldTaskImpl;
try {
taskanaEngine.openConnection();
oldTaskImpl = (TaskImpl) getTask(newTaskImpl.getId());
@ -649,7 +649,7 @@ public class TaskServiceImpl implements TaskService {
public void refreshPriorityAndDueDate(String taskId) throws ClassificationNotFoundException {
LOGGER.debug("entry to refreshPriorityAndDueDate(taskId = {})", taskId);
TaskImpl task = null;
TaskImpl task;
BulkOperationResults<String, Exception> bulkLog = new BulkOperationResults<>();
try {
taskanaEngine.openConnection();
@ -734,9 +734,8 @@ public class TaskServiceImpl implements TaskService {
return result;
}
Set<String> taskIdSet =
taskSummaries.stream().map(TaskSummaryImpl::getId).collect(Collectors.toSet());
String[] taskIdArray = taskIdSet.toArray(new String[0]);
String[] taskIdArray =
taskSummaries.stream().map(TaskSummaryImpl::getId).distinct().toArray(String[]::new);
LOGGER.debug(
"augmentTaskSummariesByContainedSummaries() about to query for attachmentSummaries ");
@ -760,7 +759,7 @@ public class TaskServiceImpl implements TaskService {
String userId = CurrentUserContext.getUserid();
LOGGER.debug(
"entry to claim(id = {}, userId = {}, forceClaim = {})", taskId, userId, forceClaim);
TaskImpl task = null;
TaskImpl task;
try {
taskanaEngine.openConnection();
task = (TaskImpl) getTask(taskId);
@ -799,7 +798,7 @@ public class TaskServiceImpl implements TaskService {
taskId,
userId,
forceUnclaim);
TaskImpl task = null;
TaskImpl task;
try {
taskanaEngine.openConnection();
task = (TaskImpl) getTask(taskId);
@ -835,7 +834,7 @@ public class TaskServiceImpl implements TaskService {
String userId = CurrentUserContext.getUserid();
LOGGER.debug(
"entry to completeTask(id = {}, userId = {}, isForced = {})", taskId, userId, isForced);
TaskImpl task = null;
TaskImpl task;
try {
taskanaEngine.openConnection();
task = (TaskImpl) this.getTask(taskId);
@ -884,7 +883,7 @@ public class TaskServiceImpl implements TaskService {
throws TaskNotFoundException, InvalidStateException, NotAuthorizedException {
LOGGER.debug("entry to deleteTask(taskId = {} , forceDelete = {})", taskId, forceDelete);
taskanaEngine.getEngine().checkRoleMembership(TaskanaRole.ADMIN);
TaskImpl task = null;
TaskImpl task;
try {
taskanaEngine.openConnection();
task = (TaskImpl) getTask(taskId);
@ -983,26 +982,17 @@ public class TaskServiceImpl implements TaskService {
switch (desiredCallbackState) {
case CALLBACK_PROCESSING_COMPLETED:
if (!(currentTaskState.equals(TaskState.COMPLETED))) {
return false;
}
return true;
return currentTaskState.equals(TaskState.COMPLETED);
case CLAIMED:
if (!currentTaskState.equals(TaskState.CLAIMED)) {
return false;
} else if (!currentTaskCallbackState.equals(CallbackState.CALLBACK_PROCESSING_REQUIRED)) {
return false;
} else {
return currentTaskCallbackState.equals(CallbackState.CALLBACK_PROCESSING_REQUIRED);
}
return true;
case CALLBACK_PROCESSING_REQUIRED:
if (currentTaskCallbackState.equals(CallbackState.CALLBACK_PROCESSING_COMPLETED)) {
return false;
}
return true;
case NONE:
return false;
return !currentTaskCallbackState.equals(CallbackState.CALLBACK_PROCESSING_COMPLETED);
default:
return false;
@ -1240,7 +1230,7 @@ public class TaskServiceImpl implements TaskService {
TaskImpl task, List<AttachmentImpl> attachmentImpls) {
LOGGER.debug("entry to transferBulk()");
Set<String> classificationIdSet =
new HashSet<>(Arrays.asList(task.getClassificationSummary().getId()));
new HashSet<>(Collections.singletonList(task.getClassificationSummary().getId()));
if (attachmentImpls != null && !attachmentImpls.isEmpty()) {
for (AttachmentImpl att : attachmentImpls) {
classificationIdSet.add(att.getClassificationSummary().getId());
@ -1270,11 +1260,11 @@ public class TaskServiceImpl implements TaskService {
return;
}
// calculate parameters for workbasket query: workbasket keys
Set<String> workbasketIdSet =
String[] workbasketIdArray =
taskSummaries.stream()
.map(t -> t.getWorkbasketSummary().getId())
.collect(Collectors.toSet());
String[] workbasketIdArray = workbasketIdSet.toArray(new String[0]);
.distinct()
.toArray(String[]::new);
LOGGER.debug("addWorkbasketSummariesToTaskSummaries() about to query workbaskets");
WorkbasketQueryImpl query = (WorkbasketQueryImpl) workbasketService.createWorkbasketQuery();
query.setUsedToAugmentTasks(true);
@ -1430,7 +1420,7 @@ public class TaskServiceImpl implements TaskService {
throws InvalidArgumentException {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(
"entry to validateCustomFields(customFieldsToUpdate = {}, taskIds = {})",
"entry to validateCustomFields(customFieldsToUpdate = {})",
LoggerUtils.mapToString(customFieldsToUpdate));
}
@ -1450,7 +1440,7 @@ public class TaskServiceImpl implements TaskService {
}
private List<TaskSummary> getTasksToChange(List<String> taskIds) {
return createTaskQuery().idIn(taskIds.toArray(new String[taskIds.size()])).list();
return createTaskQuery().idIn(taskIds.toArray(new String[0])).list();
}
private List<TaskSummary> getTasksToChange(ObjectReference selectionCriteria) {
@ -1937,14 +1927,14 @@ public class TaskServiceImpl implements TaskService {
if (attachmentImpls == null || attachmentImpls.isEmpty()) {
return result;
}
Set<String> classificationIds =
attachmentImpls.stream()
.map(t -> t.getClassificationSummary().getId())
.collect(Collectors.toSet());
List<ClassificationSummary> classifications =
classificationService
.createClassificationQuery()
.idIn(classificationIds.toArray(new String[0]))
.idIn(
attachmentImpls.stream()
.map(t -> t.getClassificationSummary().getId())
.distinct()
.toArray(String[]::new))
.list();
for (AttachmentImpl att : attachmentImpls) {
ClassificationSummary classificationSummary =
@ -1973,8 +1963,7 @@ public class TaskServiceImpl implements TaskService {
}
private void createTasksCompletedEvents(List<TaskSummary> taskSummaries) {
taskSummaries.stream()
.forEach(task -> historyEventProducer.createEvent(new CompletedEvent(task)));
taskSummaries.forEach(task -> historyEventProducer.createEvent(new CompletedEvent(task)));
}
/**
@ -1989,7 +1978,6 @@ public class TaskServiceImpl implements TaskService {
private int prio;
PrioDurationHolder(Duration duration, int prio) {
super();
this.duration = duration;
this.prio = prio;
}
@ -2006,10 +1994,6 @@ public class TaskServiceImpl implements TaskService {
return prio;
}
public void setPrio(int prio) {
this.prio = prio;
}
@Override
public String toString() {
return "PrioDurationHolder [duration=" + duration + ", prio=" + prio + "]";