/* 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 org.activiti.engine.impl;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.activiti.engine.ActivitiException;
import org.activiti.engine.ActivitiIllegalArgumentException;
import org.activiti.engine.DynamicBpmnConstants;
import org.activiti.engine.history.HistoricTaskInstance;
import org.activiti.engine.history.HistoricTaskInstanceQuery;
import org.activiti.engine.identity.Group;
import org.activiti.engine.impl.context.Context;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.interceptor.CommandExecutor;
import org.activiti.engine.impl.variable.VariableTypes;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
/**
* @author Tom Baeyens
*/
public class HistoricTaskInstanceQueryImpl extends AbstractVariableQueryImpl<HistoricTaskInstanceQuery, HistoricTaskInstance> implements HistoricTaskInstanceQuery {
private static final long serialVersionUID = 1L;
protected String processDefinitionId;
protected String processDefinitionKey;
protected String processDefinitionKeyLike;
protected String processDefinitionKeyLikeIgnoreCase;
protected List<String> processDefinitionKeys;
protected String processDefinitionName;
protected String processDefinitionNameLike;
protected List<String> processCategoryInList;
protected List<String> processCategoryNotInList;
protected String deploymentId;
protected List<String> deploymentIds;
protected String processInstanceId;
protected List<String> processInstanceIds;
protected String processInstanceBusinessKey;
protected String processInstanceBusinessKeyLike;
protected String processInstanceBusinessKeyLikeIgnoreCase;
protected String executionId;
protected String taskId;
protected String taskName;
protected String taskNameLike;
protected String taskNameLikeIgnoreCase;
protected List<String> taskNameList;
protected List<String> taskNameListIgnoreCase;
protected String taskParentTaskId;
protected String taskDescription;
protected String taskDescriptionLike;
protected String taskDescriptionLikeIgnoreCase;
protected String taskDeleteReason;
protected String taskDeleteReasonLike;
protected String taskOwner;
protected String taskOwnerLike;
protected String taskOwnerLikeIgnoreCase;
protected String taskAssignee;
protected String taskAssigneeLike;
protected String taskAssigneeLikeIgnoreCase;
protected String taskDefinitionKey;
protected String taskDefinitionKeyLike;
protected String candidateUser;
protected String candidateGroup;
private List<String> candidateGroups;
protected String involvedUser;
protected List<String> involvedGroups;
protected Integer taskPriority;
protected Integer taskMinPriority;
protected Integer taskMaxPriority;
protected boolean finished;
protected boolean unfinished;
protected boolean processFinished;
protected boolean processUnfinished;
protected Date dueDate;
protected Date dueAfter;
protected Date dueBefore;
protected boolean withoutDueDate = false;
protected Date creationDate;
protected Date creationAfterDate;
protected Date creationBeforeDate;
protected Date completedDate;
protected Date completedAfterDate;
protected Date completedBeforeDate;
protected String category;
protected String tenantId;
protected String tenantIdLike;
protected boolean withoutTenantId;
protected String locale;
protected boolean withLocalizationFallback;
protected boolean includeTaskLocalVariables = false;
protected boolean includeProcessVariables = false;
protected Integer taskVariablesLimit;
protected List<HistoricTaskInstanceQueryImpl> orQueryObjects = new ArrayList<HistoricTaskInstanceQueryImpl>();
protected HistoricTaskInstanceQueryImpl currentOrQueryObject = null;
protected boolean inOrStatement = false;
public HistoricTaskInstanceQueryImpl() {
}
public HistoricTaskInstanceQueryImpl(CommandExecutor commandExecutor) {
super(commandExecutor);
}
public HistoricTaskInstanceQueryImpl(CommandExecutor commandExecutor, String databaseType) {
super(commandExecutor);
this.databaseType = databaseType;
}
@Override
public long executeCount(CommandContext commandContext) {
ensureVariablesInitialized();
checkQueryOk();
return commandContext
.getHistoricTaskInstanceEntityManager()
.findHistoricTaskInstanceCountByQueryCriteria(this);
}
@Override
public List<HistoricTaskInstance> executeList(CommandContext commandContext, Page page) {
ensureVariablesInitialized();
checkQueryOk();
List<HistoricTaskInstance> tasks = null;
if (includeTaskLocalVariables || includeProcessVariables) {
tasks = commandContext
.getHistoricTaskInstanceEntityManager()
.findHistoricTaskInstancesAndVariablesByQueryCriteria(this);
} else {
tasks = commandContext
.getHistoricTaskInstanceEntityManager()
.findHistoricTaskInstancesByQueryCriteria(this);
}
if (tasks != null) {
for (HistoricTaskInstance task : tasks) {
localize(task);
}
}
return tasks;
}
protected void localize(HistoricTaskInstance task) {
task.setLocalizedName(null);
task.setLocalizedDescription(null);
if (locale != null) {
String processDefinitionId = task.getProcessDefinitionId();
if (processDefinitionId != null) {
ObjectNode languageNode = Context.getLocalizationElementProperties(locale, task.getTaskDefinitionKey(), processDefinitionId, withLocalizationFallback);
if (languageNode != null) {
JsonNode languageNameNode = languageNode.get(DynamicBpmnConstants.LOCALIZATION_NAME);
if (languageNameNode != null && languageNameNode.isNull() == false) {
task.setLocalizedName(languageNameNode.asText());
}
JsonNode languageDescriptionNode = languageNode.get(DynamicBpmnConstants.LOCALIZATION_DESCRIPTION);
if (languageDescriptionNode != null && languageDescriptionNode.isNull() == false) {
task.setLocalizedDescription(languageDescriptionNode.asText());
}
}
}
}
}
public HistoricTaskInstanceQueryImpl processInstanceId(String processInstanceId) {
if (inOrStatement) {
this.currentOrQueryObject.processInstanceId = processInstanceId;
} else {
this.processInstanceId = processInstanceId;
}
return this;
}
@Override
public HistoricTaskInstanceQueryImpl processInstanceIdIn(List<String> processInstanceIds) {
if(processInstanceIds == null) {
throw new ActivitiIllegalArgumentException("Process instance id list is null");
}
if(processInstanceIds.isEmpty()) {
throw new ActivitiIllegalArgumentException("Process instance id list is empty");
}
for (String processInstanceId : processInstanceIds) {
if (processInstanceId== null) {
throw new ActivitiIllegalArgumentException("None of the given process instance ids can be null");
}
}
if (inOrStatement) {
this.currentOrQueryObject.processInstanceIds = processInstanceIds;
} else {
this.processInstanceIds = processInstanceIds;
}
return this;
}
public HistoricTaskInstanceQueryImpl processInstanceBusinessKey(String processInstanceBusinessKey) {
if (inOrStatement) {
this.currentOrQueryObject.processInstanceBusinessKey = processInstanceBusinessKey;
} else {
this.processInstanceBusinessKey = processInstanceBusinessKey;
}
return this;
}
public HistoricTaskInstanceQueryImpl processInstanceBusinessKeyLike(String processInstanceBusinessKeyLike) {
if (inOrStatement) {
this.currentOrQueryObject.processInstanceBusinessKeyLike = processInstanceBusinessKeyLike;
} else {
this.processInstanceBusinessKeyLike = processInstanceBusinessKeyLike;
}
return this;
}
public HistoricTaskInstanceQuery processInstanceBusinessKeyLikeIgnoreCase(String processInstanceBusinessKeyLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.processInstanceBusinessKeyLikeIgnoreCase = processInstanceBusinessKeyLikeIgnoreCase.toLowerCase();
} else {
this.processInstanceBusinessKeyLikeIgnoreCase = processInstanceBusinessKeyLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQueryImpl executionId(String executionId) {
if (inOrStatement) {
this.currentOrQueryObject.executionId = executionId;
} else {
this.executionId = executionId;
}
return this;
}
public HistoricTaskInstanceQueryImpl processDefinitionId(String processDefinitionId) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionId = processDefinitionId;
} else {
this.processDefinitionId = processDefinitionId;
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionKey(String processDefinitionKey) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionKey = processDefinitionKey;
} else {
this.processDefinitionKey = processDefinitionKey;
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionKeyLike(String processDefinitionKeyLike) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionKeyLike = processDefinitionKeyLike;
} else {
this.processDefinitionKeyLike = processDefinitionKeyLike;
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionKeyLikeIgnoreCase(String processDefinitionKeyLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionKeyLikeIgnoreCase = processDefinitionKeyLikeIgnoreCase.toLowerCase();
} else {
this.processDefinitionKeyLikeIgnoreCase = processDefinitionKeyLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionKeyIn(List<String> processDefinitionKeys) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionKeys = processDefinitionKeys;
} else {
this.processDefinitionKeys = processDefinitionKeys;
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionName(String processDefinitionName) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionName = processDefinitionName;
} else {
this.processDefinitionName = processDefinitionName;
}
return this;
}
public HistoricTaskInstanceQuery processDefinitionNameLike(String processDefinitionNameLike) {
if (inOrStatement) {
this.currentOrQueryObject.processDefinitionNameLike = processDefinitionNameLike;
} else {
this.processDefinitionNameLike = processDefinitionNameLike;
}
return this;
}
@Override
public HistoricTaskInstanceQuery processCategoryIn(List<String> processCategoryInList) {
if(processCategoryInList == null) {
throw new ActivitiIllegalArgumentException("Process category list is null");
}
if(processCategoryInList.isEmpty()) {
throw new ActivitiIllegalArgumentException("Process category list is empty");
}
for (String processCategory : processCategoryInList) {
if (processCategory == null) {
throw new ActivitiIllegalArgumentException("None of the given process categories can be null");
}
}
if(inOrStatement) {
currentOrQueryObject.processCategoryInList = processCategoryInList;
} else {
this.processCategoryInList = processCategoryInList;
}
return this;
}
@Override
public HistoricTaskInstanceQuery processCategoryNotIn(List<String> processCategoryNotInList) {
if(processCategoryNotInList == null) {
throw new ActivitiIllegalArgumentException("Process category list is null");
}
if(processCategoryNotInList.isEmpty()) {
throw new ActivitiIllegalArgumentException("Process category list is empty");
}
for (String processCategory : processCategoryNotInList) {
if (processCategory == null) {
throw new ActivitiIllegalArgumentException("None of the given process categories can be null");
}
}
if(inOrStatement) {
currentOrQueryObject.processCategoryNotInList = processCategoryNotInList;
} else {
this.processCategoryNotInList = processCategoryNotInList;
}
return this;
}
public HistoricTaskInstanceQuery deploymentId(String deploymentId) {
if (inOrStatement) {
this.currentOrQueryObject.deploymentId = deploymentId;
} else {
this.deploymentId = deploymentId;
}
return this;
}
public HistoricTaskInstanceQuery deploymentIdIn(List<String> deploymentIds) {
if (inOrStatement) {
currentOrQueryObject.deploymentIds = deploymentIds;
} else {
this.deploymentIds = deploymentIds;
}
return this;
}
public HistoricTaskInstanceQuery taskId(String taskId) {
if (inOrStatement) {
this.currentOrQueryObject.taskId = taskId;
} else {
this.taskId = taskId;
}
return this;
}
public HistoricTaskInstanceQuery taskName(String taskName) {
if (inOrStatement) {
this.currentOrQueryObject.taskName = taskName;
} else {
this.taskName = taskName;
}
return this;
}
public HistoricTaskInstanceQuery taskNameIn(List<String> taskNameList) {
if(taskNameList == null) {
throw new ActivitiIllegalArgumentException("Task name list is null");
}
if(taskNameList.isEmpty()) {
throw new ActivitiIllegalArgumentException("Task name list is empty");
}
if (taskName != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameIn and taskName");
}
if (taskNameLike != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameIn and taskNameLike");
}
if (taskNameLikeIgnoreCase != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameIn and taskNameLikeIgnoreCase");
}
if(inOrStatement) {
currentOrQueryObject.taskNameList = taskNameList;
} else {
this.taskNameList = taskNameList;
}
return this;
}
@Override
public HistoricTaskInstanceQuery taskNameInIgnoreCase(List<String> taskNameList) {
if(taskNameList == null) {
throw new ActivitiIllegalArgumentException("Task name list is null");
}
if(taskNameList.isEmpty()) {
throw new ActivitiIllegalArgumentException("Task name list is empty");
}
for (String taskName : taskNameList) {
if (taskName == null) {
throw new ActivitiIllegalArgumentException("None of the given task names can be null");
}
}
if (taskName != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameInIgnoreCase and name");
}
if (taskNameLike != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameInIgnoreCase and nameLike");
}
if (taskNameLikeIgnoreCase != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both taskNameInIgnoreCase and nameLikeIgnoreCase");
}
final int nameListSize = taskNameList.size();
final List<String> caseIgnoredTaskNameList = new ArrayList<String>(nameListSize);
for (String taskName : taskNameList) {
caseIgnoredTaskNameList.add(taskName.toLowerCase());
}
if (inOrStatement) {
this.currentOrQueryObject.taskNameListIgnoreCase = caseIgnoredTaskNameList;
} else {
this.taskNameListIgnoreCase = caseIgnoredTaskNameList;
}
return this;
}
public HistoricTaskInstanceQuery taskNameLike(String taskNameLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskNameLike = taskNameLike;
} else {
this.taskNameLike = taskNameLike;
}
return this;
}
public HistoricTaskInstanceQuery taskNameLikeIgnoreCase(String taskNameLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.taskNameLikeIgnoreCase = taskNameLikeIgnoreCase.toLowerCase();
} else {
this.taskNameLikeIgnoreCase = taskNameLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQuery taskParentTaskId(String parentTaskId) {
if (inOrStatement) {
this.currentOrQueryObject.taskParentTaskId = parentTaskId;
} else {
this.taskParentTaskId = parentTaskId;
}
return this;
}
public HistoricTaskInstanceQuery taskDescription(String taskDescription) {
if (inOrStatement) {
this.currentOrQueryObject.taskDescription = taskDescription;
} else {
this.taskDescription = taskDescription;
}
return this;
}
public HistoricTaskInstanceQuery taskDescriptionLike(String taskDescriptionLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskDescriptionLike = taskDescriptionLike;
} else {
this.taskDescriptionLike = taskDescriptionLike;
}
return this;
}
public HistoricTaskInstanceQuery taskDescriptionLikeIgnoreCase(String taskDescriptionLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.taskDescriptionLikeIgnoreCase = taskDescriptionLikeIgnoreCase.toLowerCase();
} else {
this.taskDescriptionLikeIgnoreCase = taskDescriptionLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQuery taskDeleteReason(String taskDeleteReason) {
if (inOrStatement) {
this.currentOrQueryObject.taskDeleteReason = taskDeleteReason;
} else {
this.taskDeleteReason = taskDeleteReason;
}
return this;
}
public HistoricTaskInstanceQuery taskDeleteReasonLike(String taskDeleteReasonLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskDeleteReasonLike = taskDeleteReasonLike;
} else {
this.taskDeleteReasonLike = taskDeleteReasonLike;
}
return this;
}
public HistoricTaskInstanceQuery taskAssignee(String taskAssignee) {
if (inOrStatement) {
this.currentOrQueryObject.taskAssignee = taskAssignee;
} else {
this.taskAssignee = taskAssignee;
}
return this;
}
public HistoricTaskInstanceQuery taskAssigneeLike(String taskAssigneeLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskAssigneeLike = taskAssigneeLike;
} else {
this.taskAssigneeLike = taskAssigneeLike;
}
return this;
}
public HistoricTaskInstanceQuery taskAssigneeLikeIgnoreCase(String taskAssigneeLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.taskAssigneeLikeIgnoreCase = taskAssigneeLikeIgnoreCase.toLowerCase();
} else {
this.taskAssigneeLikeIgnoreCase = taskAssigneeLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQuery taskOwner(String taskOwner) {
if (inOrStatement) {
this.currentOrQueryObject.taskOwner = taskOwner;
} else {
this.taskOwner = taskOwner;
}
return this;
}
public HistoricTaskInstanceQuery taskOwnerLike(String taskOwnerLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskOwnerLike = taskOwnerLike;
} else {
this.taskOwnerLike = taskOwnerLike;
}
return this;
}
public HistoricTaskInstanceQuery taskOwnerLikeIgnoreCase(String taskOwnerLikeIgnoreCase) {
if (inOrStatement) {
this.currentOrQueryObject.taskOwnerLikeIgnoreCase = taskOwnerLikeIgnoreCase.toLowerCase();
} else {
this.taskOwnerLikeIgnoreCase = taskOwnerLikeIgnoreCase.toLowerCase();
}
return this;
}
public HistoricTaskInstanceQuery finished() {
if (inOrStatement) {
this.currentOrQueryObject.finished = true;
} else {
this.finished = true;
}
return this;
}
public HistoricTaskInstanceQuery unfinished() {
if (inOrStatement) {
this.currentOrQueryObject.unfinished = true;
} else {
this.unfinished = true;
}
return this;
}
public HistoricTaskInstanceQuery taskVariableValueEquals(String variableName, Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueEquals(variableName, variableValue);
return this;
} else {
return variableValueEquals(variableName, variableValue);
}
}
public HistoricTaskInstanceQuery taskVariableValueEquals(Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueEquals(variableValue);
return this;
} else {
return variableValueEquals(variableValue);
}
}
public HistoricTaskInstanceQuery taskVariableValueEqualsIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueEqualsIgnoreCase(name, value);
return this;
} else {
return variableValueEqualsIgnoreCase(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueNotEqualsIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueNotEqualsIgnoreCase(name, value);
return this;
} else {
return variableValueNotEqualsIgnoreCase(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueNotEquals(String variableName, Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueNotEquals(variableName, variableValue);
return this;
} else {
return variableValueNotEquals(variableName, variableValue);
}
}
public HistoricTaskInstanceQuery taskVariableValueGreaterThan(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueGreaterThan(name, value);
return this;
} else {
return variableValueGreaterThan(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueGreaterThanOrEqual(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueGreaterThanOrEqual(name, value);
return this;
} else {
return variableValueGreaterThanOrEqual(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueLessThan(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLessThan(name, value);
return this;
} else {
return variableValueLessThan(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueLessThanOrEqual(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLessThanOrEqual(name, value);
return this;
} else {
return variableValueLessThanOrEqual(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueLike(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLike(name, value);
return this;
} else {
return variableValueLike(name, value);
}
}
public HistoricTaskInstanceQuery taskVariableValueLikeIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLikeIgnoreCase(name, value, true);
return this;
} else {
return variableValueLikeIgnoreCase(name, value, true);
}
}
public HistoricTaskInstanceQuery processVariableValueEquals(String variableName, Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueEquals(variableName, variableValue, false);
return this;
} else {
return variableValueEquals(variableName, variableValue, false);
}
}
public HistoricTaskInstanceQuery processVariableValueNotEquals(String variableName, Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueNotEquals(variableName, variableValue, false);
return this;
} else {
return variableValueNotEquals(variableName, variableValue, false);
}
}
public HistoricTaskInstanceQuery processVariableValueEquals(Object variableValue) {
if (inOrStatement) {
currentOrQueryObject.variableValueEquals(variableValue, false);
return this;
} else {
return variableValueEquals(variableValue, false);
}
}
public HistoricTaskInstanceQuery processVariableValueEqualsIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueEqualsIgnoreCase(name, value, false);
return this;
} else {
return variableValueEqualsIgnoreCase(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueNotEqualsIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueNotEqualsIgnoreCase(name, value, false);
return this;
} else {
return variableValueNotEqualsIgnoreCase(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueGreaterThan(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueGreaterThan(name, value, false);
return this;
} else {
return variableValueGreaterThan(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueGreaterThanOrEqual(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueGreaterThanOrEqual(name, value, false);
return this;
} else {
return variableValueGreaterThanOrEqual(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueLessThan(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLessThan(name, value, false);
return this;
} else {
return variableValueLessThan(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueLessThanOrEqual(String name, Object value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLessThanOrEqual(name, value, false);
return this;
} else {
return variableValueLessThanOrEqual(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueLike(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLike(name, value, false);
return this;
} else {
return variableValueLike(name, value, false);
}
}
public HistoricTaskInstanceQuery processVariableValueLikeIgnoreCase(String name, String value) {
if (inOrStatement) {
currentOrQueryObject.variableValueLikeIgnoreCase(name, value, false);
return this;
} else {
return variableValueLikeIgnoreCase(name, value, false);
}
}
public HistoricTaskInstanceQuery taskDefinitionKey(String taskDefinitionKey) {
if (inOrStatement) {
this.currentOrQueryObject.taskDefinitionKey = taskDefinitionKey;
} else {
this.taskDefinitionKey = taskDefinitionKey;
}
return this;
}
public HistoricTaskInstanceQuery taskDefinitionKeyLike(String taskDefinitionKeyLike) {
if (inOrStatement) {
this.currentOrQueryObject.taskDefinitionKeyLike = taskDefinitionKeyLike;
} else {
this.taskDefinitionKeyLike = taskDefinitionKeyLike;
}
return this;
}
public HistoricTaskInstanceQuery taskPriority(Integer taskPriority) {
if (inOrStatement) {
this.currentOrQueryObject.taskPriority = taskPriority;
} else {
this.taskPriority = taskPriority;
}
return this;
}
public HistoricTaskInstanceQuery taskMinPriority(Integer taskMinPriority) {
if (inOrStatement) {
this.currentOrQueryObject.taskMinPriority = taskMinPriority;
} else {
this.taskMinPriority = taskMinPriority;
}
return this;
}
public HistoricTaskInstanceQuery taskMaxPriority(Integer taskMaxPriority) {
if (inOrStatement) {
this.currentOrQueryObject.taskMaxPriority = taskMaxPriority;
} else {
this.taskMaxPriority = taskMaxPriority;
}
return this;
}
public HistoricTaskInstanceQuery processFinished() {
if (inOrStatement) {
this.currentOrQueryObject.processFinished = true;
} else {
this.processFinished = true;
}
return this;
}
public HistoricTaskInstanceQuery processUnfinished() {
if (inOrStatement) {
this.currentOrQueryObject.processUnfinished = true;
} else {
this.processUnfinished = true;
}
return this;
}
protected void ensureVariablesInitialized() {
VariableTypes types = Context.getProcessEngineConfiguration().getVariableTypes();
for (QueryVariableValue var : queryVariableValues) {
var.initialize(types);
}
for (HistoricTaskInstanceQueryImpl orQueryObject : orQueryObjects) {
orQueryObject.ensureVariablesInitialized();
}
}
public HistoricTaskInstanceQuery taskDueDate(Date dueDate) {
if (inOrStatement) {
this.currentOrQueryObject.dueDate = dueDate;
} else {
this.dueDate = dueDate;
}
return this;
}
@Override
public HistoricTaskInstanceQuery dueDate(Date dueDate) {
return taskDueDate(dueDate);
}
public HistoricTaskInstanceQuery taskDueAfter(Date dueAfter) {
if (inOrStatement) {
this.currentOrQueryObject.dueAfter = dueAfter;
} else {
this.dueAfter = dueAfter;
}
return this;
}
@Override
public HistoricTaskInstanceQuery dueAfter(Date dueDate) {
return taskDueAfter(dueDate);
}
public HistoricTaskInstanceQuery taskDueBefore(Date dueBefore) {
if (inOrStatement) {
this.currentOrQueryObject.dueBefore = dueBefore;
} else {
this.dueBefore = dueBefore;
}
return this;
}
@Override
public HistoricTaskInstanceQuery dueBefore(Date dueDate) {
return taskDueBefore(dueDate);
}
public HistoricTaskInstanceQuery taskCreatedOn(Date creationDate) {
if (inOrStatement) {
this.currentOrQueryObject.creationDate = creationDate;
} else {
this.creationDate = creationDate;
}
return this;
}
public HistoricTaskInstanceQuery taskCreatedBefore(Date creationBeforeDate) {
if (inOrStatement) {
this.currentOrQueryObject.creationBeforeDate = creationBeforeDate;
} else {
this.creationBeforeDate = creationBeforeDate;
}
return this;
}
public HistoricTaskInstanceQuery taskCreatedAfter(Date creationAfterDate) {
if (inOrStatement) {
this.currentOrQueryObject.creationAfterDate = creationAfterDate;
} else {
this.creationAfterDate = creationAfterDate;
}
return this;
}
public HistoricTaskInstanceQuery taskCompletedOn(Date completedDate) {
if (inOrStatement) {
this.currentOrQueryObject.completedDate = completedDate;
} else {
this.completedDate = completedDate;
}
return this;
}
public HistoricTaskInstanceQuery taskCompletedBefore(Date completedBeforeDate) {
if (inOrStatement) {
this.currentOrQueryObject.completedBeforeDate = completedBeforeDate;
} else {
this.completedBeforeDate = completedBeforeDate;
}
return this;
}
public HistoricTaskInstanceQuery taskCompletedAfter(Date completedAfterDate) {
if (inOrStatement) {
this.currentOrQueryObject.completedAfterDate = completedAfterDate;
} else {
this.completedAfterDate = completedAfterDate;
}
return this;
}
public HistoricTaskInstanceQuery withoutTaskDueDate() {
if (inOrStatement) {
this.currentOrQueryObject.withoutDueDate = true;
} else {
this.withoutDueDate = true;
}
return this;
}
@Override
public HistoricTaskInstanceQuery withoutDueDate() {
return withoutTaskDueDate();
}
public HistoricTaskInstanceQuery taskCategory(String category) {
if (inOrStatement) {
this.currentOrQueryObject.category = category;
} else {
this.category = category;
}
return this;
}
public HistoricTaskInstanceQuery taskCandidateUser(String candidateUser) {
if (candidateUser == null) {
throw new ActivitiIllegalArgumentException("Candidate user is null");
}
if (inOrStatement) {
this.currentOrQueryObject.candidateUser = candidateUser;
} else {
this.candidateUser = candidateUser;
}
return this;
}
public HistoricTaskInstanceQuery taskCandidateGroup(String candidateGroup) {
if (candidateGroup == null) {
throw new ActivitiIllegalArgumentException("Candidate group is null");
}
if (candidateGroups != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both candidateGroup and candidateGroupIn");
}
if (inOrStatement) {
this.currentOrQueryObject.candidateGroup = candidateGroup;
} else {
this.candidateGroup = candidateGroup;
}
return this;
}
public HistoricTaskInstanceQuery taskCandidateGroupIn(List<String> candidateGroups) {
if (candidateGroups == null) {
throw new ActivitiIllegalArgumentException("Candidate group list is null");
}
if (candidateGroups.isEmpty()) {
throw new ActivitiIllegalArgumentException("Candidate group list is empty");
}
if (candidateGroup != null) {
throw new ActivitiIllegalArgumentException("Invalid query usage: cannot set both candidateGroupIn and candidateGroup");
}
if (inOrStatement) {
this.currentOrQueryObject.candidateGroups = candidateGroups;
} else {
this.candidateGroups = candidateGroups;
}
return this;
}
@Override
public HistoricTaskInstanceQuery taskInvolvedUser(String involvedUser) {
if (inOrStatement) {
this.currentOrQueryObject.involvedUser = involvedUser;
} else {
this.involvedUser = involvedUser;
}
return this;
}
@Override
public HistoricTaskInstanceQuery taskInvolvedGroupsIn(List<String> involvedGroups) {
if (involvedGroups == null || involvedGroups.isEmpty()) {
throw new ActivitiIllegalArgumentException("Involved groups list is null or empty.");
}
if (inOrStatement) {
this.currentOrQueryObject.involvedGroups = involvedGroups;
} else {
this.involvedGroups = involvedGroups;
}
return this;
}
public HistoricTaskInstanceQuery taskTenantId(String tenantId) {
if (tenantId == null) {
throw new ActivitiIllegalArgumentException("task tenant id is null");
}
if (inOrStatement) {
this.currentOrQueryObject.tenantId = tenantId;
} else {
this.tenantId = tenantId;
}
return this;
}
public HistoricTaskInstanceQuery taskTenantIdLike(String tenantIdLike) {
if (tenantIdLike == null) {
throw new ActivitiIllegalArgumentException("task tenant id is null");
}
if (inOrStatement) {
this.currentOrQueryObject.tenantIdLike = tenantIdLike;
} else {
this.tenantIdLike = tenantIdLike;
}
return this;
}
public HistoricTaskInstanceQuery taskWithoutTenantId() {
if (inOrStatement) {
this.currentOrQueryObject.withoutTenantId = true;
} else {
this.withoutTenantId = true;
}
return this;
}
public HistoricTaskInstanceQuery locale(String locale) {
this.locale = locale;
return this;
}
public HistoricTaskInstanceQuery withLocalizationFallback() {
withLocalizationFallback = true;
return this;
}
public HistoricTaskInstanceQuery includeTaskLocalVariables() {
this.includeTaskLocalVariables = true;
return this;
}
public HistoricTaskInstanceQuery includeProcessVariables() {
this.includeProcessVariables = true;
return this;
}
public HistoricTaskInstanceQuery limitTaskVariables(Integer taskVariablesLimit) {
this.taskVariablesLimit = taskVariablesLimit;
return this;
}
public Integer getTaskVariablesLimit() {
return taskVariablesLimit;
}
public HistoricTaskInstanceQuery or() {
if (inOrStatement) {
throw new ActivitiException("the query is already in an or statement");
}
inOrStatement = true;
currentOrQueryObject = new HistoricTaskInstanceQueryImpl();
orQueryObjects.add(currentOrQueryObject);
return this;
}
public HistoricTaskInstanceQuery endOr() {
if (!inOrStatement) {
throw new ActivitiException("endOr() can only be called after calling or()");
}
inOrStatement = false;
currentOrQueryObject = null;
return this;
}
// ordering /////////////////////////////////////////////////////////////////
public HistoricTaskInstanceQueryImpl orderByTaskId() {
orderBy(HistoricTaskInstanceQueryProperty.HISTORIC_TASK_INSTANCE_ID);
return this;
}
public HistoricTaskInstanceQueryImpl orderByHistoricActivityInstanceId() {
orderBy(HistoricTaskInstanceQueryProperty.PROCESS_DEFINITION_ID);
return this;
}
public HistoricTaskInstanceQueryImpl orderByProcessDefinitionId() {
orderBy(HistoricTaskInstanceQueryProperty.PROCESS_DEFINITION_ID);
return this;
}
public HistoricTaskInstanceQueryImpl orderByProcessInstanceId() {
orderBy(HistoricTaskInstanceQueryProperty.PROCESS_INSTANCE_ID);
return this;
}
public HistoricTaskInstanceQueryImpl orderByExecutionId() {
orderBy(HistoricTaskInstanceQueryProperty.EXECUTION_ID);
return this;
}
public HistoricTaskInstanceQueryImpl orderByHistoricTaskInstanceDuration() {
orderBy(HistoricTaskInstanceQueryProperty.DURATION);
return this;
}
public HistoricTaskInstanceQueryImpl orderByHistoricTaskInstanceEndTime() {
orderBy(HistoricTaskInstanceQueryProperty.END);
return this;
}
public HistoricTaskInstanceQueryImpl orderByHistoricActivityInstanceStartTime() {
orderBy(HistoricTaskInstanceQueryProperty.START);
return this;
}
@Override
public HistoricTaskInstanceQuery orderByHistoricTaskInstanceStartTime() {
orderBy(HistoricTaskInstanceQueryProperty.START);
return this;
}
@Override
public HistoricTaskInstanceQuery orderByTaskCreateTime() {
return orderByHistoricTaskInstanceStartTime();
}
public HistoricTaskInstanceQueryImpl orderByTaskName() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_NAME);
return this;
}
public HistoricTaskInstanceQueryImpl orderByTaskDescription() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_DESCRIPTION);
return this;
}
public HistoricTaskInstanceQuery orderByTaskAssignee() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_ASSIGNEE);
return this;
}
public HistoricTaskInstanceQuery orderByTaskOwner() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_OWNER);
return this;
}
public HistoricTaskInstanceQuery orderByTaskDueDate() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_DUE_DATE);
return this;
}
@Override
public HistoricTaskInstanceQuery orderByDueDateNullsFirst() {
return orderBy(HistoricTaskInstanceQueryProperty.TASK_DUE_DATE, NullHandlingOnOrder.NULLS_FIRST);
}
@Override
public HistoricTaskInstanceQuery orderByDueDateNullsLast() {
return orderBy(HistoricTaskInstanceQueryProperty.TASK_DUE_DATE, NullHandlingOnOrder.NULLS_LAST);
}
public HistoricTaskInstanceQueryImpl orderByDeleteReason() {
orderBy(HistoricTaskInstanceQueryProperty.DELETE_REASON);
return this;
}
public HistoricTaskInstanceQuery orderByTaskDefinitionKey() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_DEFINITION_KEY);
return this;
}
public HistoricTaskInstanceQuery orderByTaskPriority() {
orderBy(HistoricTaskInstanceQueryProperty.TASK_PRIORITY);
return this;
}
public HistoricTaskInstanceQuery orderByTenantId() {
orderBy(HistoricTaskInstanceQueryProperty.TENANT_ID_);
return this;
}
@Override
protected void checkQueryOk() {
super.checkQueryOk();
// In case historic query variables are included, an additional order-by clause should be added
// to ensure the last value of a variable is used
if(includeProcessVariables || includeTaskLocalVariables) {
this.orderBy(HistoricTaskInstanceQueryProperty.INCLUDED_VARIABLE_TIME).asc();
}
}
public String getMssqlOrDB2OrderBy() {
String specialOrderBy = super.getOrderBy();
if (specialOrderBy != null && specialOrderBy.length() > 0) {
specialOrderBy = specialOrderBy.replace("RES.", "TEMPRES_");
specialOrderBy = specialOrderBy.replace("VAR.", "TEMPVAR_");
}
return specialOrderBy;
}
public List<String> getCandidateGroups() {
if (candidateGroup != null) {
List<String> candidateGroupList = new ArrayList<String>(1);
candidateGroupList.add(candidateGroup);
return candidateGroupList;
} else if(candidateGroups != null) {
return candidateGroups;
} else if (candidateUser != null) {
return getGroupsForCandidateUser(candidateUser);
}
return null;
}
protected List<String> getGroupsForCandidateUser(String candidateUser) {
// TODO: Discuss about removing this feature? Or document it properly and maybe recommend to not use it
// and explain alternatives
List<Group> groups = Context
.getCommandContext()
.getGroupIdentityManager()
.findGroupsByUser(candidateUser);
List<String> groupIds = new ArrayList<String>();
for (Group group : groups) {
groupIds.add(group.getId());
}
return groupIds;
}
// getters and setters //////////////////////////////////////////////////////
public String getProcessInstanceId() {
return processInstanceId;
}
public List<String> getProcessInstanceIds() {
return processInstanceIds;
}
public String getProcessInstanceBusinessKey() {
return processInstanceBusinessKey;
}
public String getExecutionId() {
return executionId;
}
public String getProcessDefinitionId() {
return processDefinitionId;
}
public String getProcessDefinitionKey() {
return processDefinitionKey;
}
public String getProcessDefinitionKeyLike() {
return processDefinitionKeyLike;
}
public List<String> getProcessDefinitionKeys() {
return processDefinitionKeys;
}
public String getProcessDefinitionName() {
return processDefinitionName;
}
public String getProcessDefinitionNameLike() {
return processDefinitionNameLike;
}
public List<String> getProcessCategoryInList() {
return processCategoryInList;
}
public List<String> getProcessCategoryNotInList() {
return processCategoryNotInList;
}
public String getDeploymentId() {
return deploymentId;
}
public List<String> getDeploymentIds() {
return deploymentIds;
}
public String getProcessInstanceBusinessKeyLike() {
return processInstanceBusinessKeyLike;
}
public String getTaskDefinitionKeyLike() {
return taskDefinitionKeyLike;
}
public Integer getTaskPriority() {
return taskPriority;
}
public Integer getTaskMinPriority() {
return taskMinPriority;
}
public Integer getTaskMaxPriority() {
return taskMaxPriority;
}
public boolean isProcessFinished() {
return processFinished;
}
public boolean isProcessUnfinished() {
return processUnfinished;
}
public Date getDueDate() {
return dueDate;
}
public Date getDueAfter() {
return dueAfter;
}
public Date getDueBefore() {
return dueBefore;
}
public boolean isWithoutDueDate() {
return withoutDueDate;
}
public Date getCreationAfterDate() {
return creationAfterDate;
}
public Date getCreationBeforeDate() {
return creationBeforeDate;
}
public Date getCompletedDate() {
return completedDate;
}
public Date getCompletedAfterDate() {
return completedAfterDate;
}
public Date getCompletedBeforeDate() {
return completedBeforeDate;
}
public String getCategory() {
return category;
}
public String getTenantId() {
return tenantId;
}
public String getTenantIdLike() {
return tenantIdLike;
}
public boolean isWithoutTenantId() {
return withoutTenantId;
}
public boolean isIncludeTaskLocalVariables() {
return includeTaskLocalVariables;
}
public boolean isIncludeProcessVariables() {
return includeProcessVariables;
}
public boolean isInOrStatement() {
return inOrStatement;
}
public boolean isFinished() {
return finished;
}
public boolean isUnfinished() {
return unfinished;
}
public String getTaskName() {
return taskName;
}
public String getTaskNameLike() {
return taskNameLike;
}
public List<String> getTaskNameList() {
return taskNameList;
}
public List<String> getTaskNameListIgnoreCase() {
return taskNameListIgnoreCase;
}
public String getTaskDescription() {
return taskDescription;
}
public String getTaskDescriptionLike() {
return taskDescriptionLike;
}
public String getTaskDeleteReason() {
return taskDeleteReason;
}
public String getTaskDeleteReasonLike() {
return taskDeleteReasonLike;
}
public String getTaskAssignee() {
return taskAssignee;
}
public String getTaskAssigneeLike() {
return taskAssigneeLike;
}
public String getTaskId() {
return taskId;
}
public String getTaskDefinitionKey() {
return taskDefinitionKey;
}
public String getTaskOwnerLike() {
return taskOwnerLike;
}
public String getTaskOwner() {
return taskOwner;
}
public String getTaskParentTaskId() {
return taskParentTaskId;
}
public Date getCreationDate() {
return creationDate;
}
public String getCandidateUser() {
return candidateUser;
}
public String getCandidateGroup() {
return candidateGroup;
}
public String getInvolvedUser() {
return involvedUser;
}
public List<String> getInvolvedGroups() {
return involvedGroups;
}
public String getProcessDefinitionKeyLikeIgnoreCase() {
return processDefinitionKeyLikeIgnoreCase;
}
public String getProcessInstanceBusinessKeyLikeIgnoreCase() {
return processInstanceBusinessKeyLikeIgnoreCase;
}
public String getTaskNameLikeIgnoreCase() {
return taskNameLikeIgnoreCase;
}
public String getTaskDescriptionLikeIgnoreCase() {
return taskDescriptionLikeIgnoreCase;
}
public String getTaskOwnerLikeIgnoreCase() {
return taskOwnerLikeIgnoreCase;
}
public String getTaskAssigneeLikeIgnoreCase() {
return taskAssigneeLikeIgnoreCase;
}
public List<HistoricTaskInstanceQueryImpl> getOrQueryObjects() {
return orQueryObjects;
}
}