org.camunda.bpm.engine.rest.impl.DecisionRequirementsDefinitionRestServiceImpl Maven / Gradle / Ivy
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* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.
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package org.camunda.bpm.engine.rest.impl;
import java.util.ArrayList;
import java.util.List;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.UriInfo;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.repository.DecisionRequirementsDefinition;
import org.camunda.bpm.engine.repository.DecisionRequirementsDefinitionQuery;
import org.camunda.bpm.engine.rest.DecisionRequirementsDefinitionRestService;
import org.camunda.bpm.engine.rest.dto.CountResultDto;
import org.camunda.bpm.engine.rest.dto.repository.DecisionRequirementsDefinitionDto;
import org.camunda.bpm.engine.rest.dto.repository.DecisionRequirementsDefinitionQueryDto;
import org.camunda.bpm.engine.rest.exception.RestException;
import org.camunda.bpm.engine.rest.sub.repository.DecisionRequirementsDefinitionResource;
import org.camunda.bpm.engine.rest.sub.repository.impl.DecisionRequirementsDefinitionResourceImpl;
import com.fasterxml.jackson.databind.ObjectMapper;
public class DecisionRequirementsDefinitionRestServiceImpl extends AbstractRestProcessEngineAware implements DecisionRequirementsDefinitionRestService {
public DecisionRequirementsDefinitionRestServiceImpl(String engineName, ObjectMapper objectMapper) {
super(engineName, objectMapper);
}
@Override
public List getDecisionRequirementsDefinitions(UriInfo uriInfo, Integer firstResult, Integer maxResults) {
DecisionRequirementsDefinitionQueryDto queryDto = new DecisionRequirementsDefinitionQueryDto(getObjectMapper(), uriInfo.getQueryParameters());
List dtos = new ArrayList();
ProcessEngine engine = getProcessEngine();
DecisionRequirementsDefinitionQuery query = queryDto.toQuery(engine);
List matchingDefinitions = null;
if (firstResult != null || maxResults != null) {
matchingDefinitions = executePaginatedQuery(query, firstResult, maxResults);
} else {
matchingDefinitions = query.list();
}
for (DecisionRequirementsDefinition definition : matchingDefinitions) {
DecisionRequirementsDefinitionDto dto = DecisionRequirementsDefinitionDto.fromDecisionRequirementsDefinition(definition);
dtos.add(dto);
}
return dtos;
}
private List executePaginatedQuery(DecisionRequirementsDefinitionQuery query, Integer firstResult, Integer maxResults) {
if (firstResult == null) {
firstResult = 0;
}
if (maxResults == null) {
maxResults = Integer.MAX_VALUE;
}
return query.listPage(firstResult, maxResults);
}
@Override
public CountResultDto getDecisionRequirementsDefinitionsCount(UriInfo uriInfo) {
DecisionRequirementsDefinitionQueryDto queryDto = new DecisionRequirementsDefinitionQueryDto(getObjectMapper(), uriInfo.getQueryParameters());
ProcessEngine engine = getProcessEngine();
DecisionRequirementsDefinitionQuery query = queryDto.toQuery(engine);
long count = query.count();
CountResultDto result = new CountResultDto();
result.setCount(count);
return result;
}
@Override
public DecisionRequirementsDefinitionResource getDecisionRequirementsDefinitionById(String decisionRequirementsDefinitionId) {
return new DecisionRequirementsDefinitionResourceImpl(getProcessEngine(), decisionRequirementsDefinitionId);
}
@Override
public DecisionRequirementsDefinitionResource getDecisionRequirementsDefinitionByKey(String decisionRequirementsDefinitionKey) {
DecisionRequirementsDefinition decisionRequirementsDefinition = getProcessEngine().getRepositoryService()
.createDecisionRequirementsDefinitionQuery()
.decisionRequirementsDefinitionKey(decisionRequirementsDefinitionKey)
.withoutTenantId().latestVersion().singleResult();
if (decisionRequirementsDefinition == null) {
String errorMessage = String.format("No matching decision requirements definition with key: %s and no tenant-id", decisionRequirementsDefinitionKey);
throw new RestException(Status.NOT_FOUND, errorMessage);
} else {
return getDecisionRequirementsDefinitionById(decisionRequirementsDefinition.getId());
}
}
@Override
public DecisionRequirementsDefinitionResource getDecisionRequirementsDefinitionByKeyAndTenantId(String decisionRequirementsDefinitionKey, String tenantId) {
DecisionRequirementsDefinition decisionRequirementsDefinition = getProcessEngine().getRepositoryService()
.createDecisionRequirementsDefinitionQuery()
.decisionRequirementsDefinitionKey(decisionRequirementsDefinitionKey)
.tenantIdIn(tenantId).latestVersion().singleResult();
if (decisionRequirementsDefinition == null) {
String errorMessage = String.format("No matching decision requirements definition with key: %s and tenant-id: %s", decisionRequirementsDefinitionKey, tenantId);
throw new RestException(Status.NOT_FOUND, errorMessage);
} else {
return getDecisionRequirementsDefinitionById(decisionRequirementsDefinition.getId());
}
}
}