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AdHocWritePlatformServiceJpaRepositoryImpl.java
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AdHocWritePlatformServiceJpaRepositoryImpl.java
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.fineract.adhocquery.service;
import java.util.Map;
import org.apache.fineract.adhocquery.domain.AdHoc;
import org.apache.fineract.adhocquery.domain.AdHocRepository;
import org.apache.fineract.adhocquery.exception.AdHocNotFoundException;
import org.apache.fineract.infrastructure.core.api.JsonCommand;
import org.apache.fineract.infrastructure.core.data.CommandProcessingResult;
import org.apache.fineract.infrastructure.core.data.CommandProcessingResultBuilder;
import org.apache.fineract.infrastructure.core.exception.PlatformDataIntegrityException;
import org.apache.fineract.infrastructure.security.service.PlatformSecurityContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.dao.NonTransientDataAccessException;
import org.springframework.orm.jpa.JpaSystemException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
public class AdHocWritePlatformServiceJpaRepositoryImpl implements AdHocWritePlatformService {
private static final Logger LOG = LoggerFactory.getLogger(AdHocWritePlatformServiceJpaRepositoryImpl.class);
private final PlatformSecurityContext context;
private final AdHocRepository adHocRepository;
private final AdHocDataValidator adHocCommandFromApiJsonDeserializer;
@Autowired
public AdHocWritePlatformServiceJpaRepositoryImpl(final PlatformSecurityContext context, final AdHocRepository adHocRepository,
final AdHocDataValidator adHocCommandFromApiJsonDeserializer) {
this.context = context;
this.adHocRepository = adHocRepository;
this.adHocCommandFromApiJsonDeserializer = adHocCommandFromApiJsonDeserializer;
}
@Transactional
@Override
public CommandProcessingResult createAdHocQuery(final JsonCommand command) {
try {
this.context.authenticatedUser();
this.adHocCommandFromApiJsonDeserializer.validateForCreate(command.json());
final AdHoc entity = AdHoc.fromJson(command);
this.adHocRepository.saveAndFlush(entity);
return new CommandProcessingResultBuilder().withCommandId(command.commandId()).withEntityId(entity.getId()).build();
} catch (final JpaSystemException | DataIntegrityViolationException dve) {
final Throwable throwable = dve.getMostSpecificCause();
handleDataIntegrityIssues(command, throwable, dve);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.build();
}
}
/*
* Guaranteed to throw an exception no matter what the data integrity issue is.
*/
private void handleDataIntegrityIssues(final JsonCommand command, final Throwable realCause,
final NonTransientDataAccessException dve) {
if (realCause.getMessage().contains("unq_name")) {
final String name = command.stringValueOfParameterNamed("name");
throw new PlatformDataIntegrityException("error.msg.adhocquery.duplicate.name",
"AdHocQuery with name `" + name + "` already exists", "name", name);
}
LOG.error("Error occured.", dve);
throw new PlatformDataIntegrityException("error.msg.adhocquery.unknown.data.integrity.issue",
"Unknown data integrity issue with resource.");
}
@Transactional
@Override
public CommandProcessingResult updateAdHocQuery(final Long adHocId, final JsonCommand command) {
try {
this.context.authenticatedUser();
this.adHocCommandFromApiJsonDeserializer.validateForUpdate(command.json());
final AdHoc adHoc = this.adHocRepository.findById(adHocId).orElseThrow(() -> new AdHocNotFoundException(adHocId));
final Map<String, Object> changes = adHoc.update(command);
if (!changes.isEmpty()) {
this.adHocRepository.saveAndFlush(adHoc);
}
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.withEntityId(adHocId) //
.with(changes) //
.build();
} catch (final JpaSystemException | DataIntegrityViolationException dve) {
final Throwable throwable = dve.getMostSpecificCause();
handleDataIntegrityIssues(command, throwable, dve);
return new CommandProcessingResultBuilder() //
.withCommandId(command.commandId()) //
.build();
}
}
/**
* Method for Delete adhoc
*/
@Transactional
@Override
public CommandProcessingResult deleteAdHocQuery(Long adHocId) {
try {
/**
* Checking the adhocQuery present in DB or not using adHocId
*/
final AdHoc adHoc = this.adHocRepository.findById(adHocId).orElseThrow(() -> new AdHocNotFoundException(adHocId));
this.adHocRepository.delete(adHoc);
return new CommandProcessingResultBuilder().withEntityId(adHocId).build();
} catch (final JpaSystemException | DataIntegrityViolationException e) {
throw new PlatformDataIntegrityException("error.msg.unknown.data.integrity.issue",
"Unknown data integrity issue with resource: " + e.getMostSpecificCause(), e);
}
}
/**
* Method for disabling the adhocquery
*/
@Transactional
@Override
public CommandProcessingResult disableAdHocQuery(Long adHocId) {
try {
/**
* Checking the adhocquery present in DB or not using adHocId
*/
final AdHoc adHoc = this.adHocRepository.findById(adHocId).orElseThrow(() -> new AdHocNotFoundException(adHocId));
adHoc.disableActive();
this.adHocRepository.save(adHoc);
return new CommandProcessingResultBuilder().withEntityId(adHocId).build();
} catch (final JpaSystemException | DataIntegrityViolationException e) {
throw new PlatformDataIntegrityException("error.msg.unknown.data.integrity.issue",
"Unknown data integrity issue with resource: " + e.getMostSpecificCause(), e);
}
}
/**
* Method for Enabling the Active
*/
@Transactional
@Override
public CommandProcessingResult enableAdHocQuery(Long adHocId) {
try {
/**
* Checking the adHoc present in DB or not using id
*/
final AdHoc adHoc = this.adHocRepository.findById(adHocId).orElseThrow(() -> new AdHocNotFoundException(adHocId));
adHoc.enableActive();
this.adHocRepository.save(adHoc);
return new CommandProcessingResultBuilder().withEntityId(adHocId).build();
} catch (final JpaSystemException | DataIntegrityViolationException e) {
throw new PlatformDataIntegrityException("error.msg.unknown.data.integrity.issue",
"Unknown data integrity issue with resource: " + e.getMostSpecificCause(), e);
}
}
}