/**
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.mifosplatform.infrastructure.sms.data;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.mifosplatform.infrastructure.core.data.ApiParameterError;
import org.mifosplatform.infrastructure.core.data.DataValidatorBuilder;
import org.mifosplatform.infrastructure.core.exception.InvalidJsonException;
import org.mifosplatform.infrastructure.core.exception.PlatformApiDataValidationException;
import org.mifosplatform.infrastructure.core.serialization.FromJsonHelper;
import org.mifosplatform.infrastructure.sms.SmsApiConstants;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.google.gson.JsonElement;
import com.google.gson.reflect.TypeToken;
@Component
public final class SmsDataValidator {
private final FromJsonHelper fromApiJsonHelper;
@Autowired
public SmsDataValidator(final FromJsonHelper fromApiJsonHelper) {
this.fromApiJsonHelper = fromApiJsonHelper;
}
public void validateForCreate(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SmsApiConstants.CREATE_REQUEST_DATA_PARAMETERS);
final JsonElement element = this.fromApiJsonHelper.parse(json);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(SmsApiConstants.RESOURCE_NAME);
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.groupIdParamName, element)) {
final Long groupId = this.fromApiJsonHelper.extractLongNamed(SmsApiConstants.groupIdParamName, element);
baseDataValidator.reset().parameter(SmsApiConstants.groupIdParamName).value(groupId).notNull().integerGreaterThanZero();
// ensure clientId and staffId are not passed
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.clientIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.clientIdParamName).failWithCode("cannot.be.passed.with.groupId");
}
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.staffIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.staffIdParamName).failWithCode("cannot.be.passed.with.groupId");
}
} else if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.clientIdParamName, element)) {
final Long clientId = this.fromApiJsonHelper.extractLongNamed(SmsApiConstants.clientIdParamName, element);
baseDataValidator.reset().parameter(SmsApiConstants.clientIdParamName).value(clientId).notNull().integerGreaterThanZero();
// ensure groupId and staffId are not passed
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.groupIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.groupIdParamName).failWithCode("cannot.be.passed.with.clientId");
}
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.staffIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.staffIdParamName).failWithCode("cannot.be.passed.with.clientId");
}
} else if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.staffIdParamName, element)) {
final Long staffId = this.fromApiJsonHelper.extractLongNamed(SmsApiConstants.staffIdParamName, element);
baseDataValidator.reset().parameter(SmsApiConstants.staffIdParamName).value(staffId).ignoreIfNull().longGreaterThanZero();
// ensure groupId and clientId are not passed
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.groupIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.groupIdParamName).failWithCode("cannot.be.passed.with.staffId");
}
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.clientIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.clientIdParamName).failWithCode("cannot.be.passed.with.staffId");
}
}
if (!this.fromApiJsonHelper.parameterExists(SmsApiConstants.groupIdParamName, element)
&& !this.fromApiJsonHelper.parameterExists(SmsApiConstants.clientIdParamName, element)
&& !this.fromApiJsonHelper.parameterExists(SmsApiConstants.staffIdParamName, element)) {
baseDataValidator.reset().parameter(SmsApiConstants.staffIdParamName)
.failWithCodeNoParameterAddedToErrorCode("no.entity.provided");
}
final String message = this.fromApiJsonHelper.extractStringNamed(SmsApiConstants.messageParamName, element);
baseDataValidator.reset().parameter(SmsApiConstants.messageParamName).value(message).notBlank().notExceedingLengthOf(1000);
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
public void validateForUpdate(final String json) {
if (StringUtils.isBlank(json)) { throw new InvalidJsonException(); }
final Type typeOfMap = new TypeToken<Map<String, Object>>() {}.getType();
this.fromApiJsonHelper.checkForUnsupportedParameters(typeOfMap, json, SmsApiConstants.UPDATE_REQUEST_DATA_PARAMETERS);
final JsonElement element = this.fromApiJsonHelper.parse(json);
final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
.resource(SmsApiConstants.RESOURCE_NAME);
if (this.fromApiJsonHelper.parameterExists(SmsApiConstants.messageParamName, element)) {
final String message = this.fromApiJsonHelper.extractStringNamed(SmsApiConstants.messageParamName, element);
baseDataValidator.reset().parameter(SmsApiConstants.messageParamName).value(message).notBlank().notExceedingLengthOf(1000);
}
throwExceptionIfValidationWarningsExist(dataValidationErrors);
}
private void throwExceptionIfValidationWarningsExist(final List<ApiParameterError> dataValidationErrors) {
if (!dataValidationErrors.isEmpty()) { throw new PlatformApiDataValidationException(dataValidationErrors); }
}
}