/*
* 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.syncope.core.rest.data;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import org.apache.syncope.client.to.DerivedSchemaTO;
import org.apache.syncope.client.validation.SyncopeClientCompositeErrorException;
import org.apache.syncope.client.validation.SyncopeClientException;
import org.apache.syncope.core.persistence.beans.AbstractDerSchema;
import org.apache.syncope.core.persistence.beans.AbstractSchema;
import org.apache.syncope.core.util.jexl.JexlUtil;
import org.apache.syncope.types.SyncopeClientExceptionType;
@Component
public class DerivedSchemaDataBinder {
private static final String[] ignoreDerivedSchemaProperties = { "schemas", "derivedAttributes" };
@Autowired
private JexlUtil jexlUtil;
private <T extends AbstractSchema> AbstractDerSchema populate(final AbstractDerSchema derivedSchema,
final DerivedSchemaTO derivedSchemaTO, final SyncopeClientCompositeErrorException scce)
throws SyncopeClientCompositeErrorException {
if (derivedSchemaTO.getExpression() == null) {
SyncopeClientException requiredValuesMissing = new SyncopeClientException(
SyncopeClientExceptionType.RequiredValuesMissing);
requiredValuesMissing.addElement("expression");
scce.addException(requiredValuesMissing);
}
if (!jexlUtil.isExpressionValid(derivedSchemaTO.getExpression())) {
SyncopeClientException invalidMandatoryCondition = new SyncopeClientException(
SyncopeClientExceptionType.InvalidValues);
invalidMandatoryCondition.addElement(derivedSchemaTO.getExpression());
scce.addException(invalidMandatoryCondition);
}
if (scce.hasExceptions()) {
throw scce;
}
BeanUtils.copyProperties(derivedSchemaTO, derivedSchema, ignoreDerivedSchemaProperties);
return derivedSchema;
}
public <T extends AbstractSchema> AbstractDerSchema create(final DerivedSchemaTO derivedSchemaTO,
final AbstractDerSchema derivedSchema) {
return populate(derivedSchema, derivedSchemaTO,
new SyncopeClientCompositeErrorException(HttpStatus.BAD_REQUEST));
}
public AbstractDerSchema update(final DerivedSchemaTO derivedSchemaTO, final AbstractDerSchema derivedSchema) {
return populate(derivedSchema, derivedSchemaTO,
new SyncopeClientCompositeErrorException(HttpStatus.BAD_REQUEST));
}
public <T extends AbstractDerSchema> DerivedSchemaTO getDerivedSchemaTO(final T derivedSchema) {
DerivedSchemaTO derivedSchemaTO = new DerivedSchemaTO();
BeanUtils.copyProperties(derivedSchema, derivedSchemaTO, ignoreDerivedSchemaProperties);
return derivedSchemaTO;
}
}