| /* |
| * 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.logic; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import java.lang.reflect.Method; |
| import java.util.Map; |
| import java.util.Optional; |
| import java.util.TreeMap; |
| import org.apache.syncope.common.lib.to.EntityTO; |
| import org.apache.syncope.core.persistence.api.dao.ConfParamDAO; |
| import org.apache.syncope.core.persistence.api.dao.NotFoundException; |
| import org.apache.syncope.core.persistence.api.entity.ConfParam; |
| import org.apache.syncope.core.persistence.api.entity.SelfKeymasterEntityFactory; |
| import org.springframework.security.access.prepost.PreAuthorize; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| public class ConfParamLogic extends AbstractTransactionalLogic<EntityTO> { |
| |
| protected static final ObjectMapper MAPPER = new ObjectMapper(); |
| |
| protected final ConfParamDAO confParamDAO; |
| |
| protected final SelfKeymasterEntityFactory entityFactory; |
| |
| public ConfParamLogic(final ConfParamDAO confParamDAO, final SelfKeymasterEntityFactory entityFactory) { |
| this.confParamDAO = confParamDAO; |
| this.entityFactory = entityFactory; |
| } |
| |
| @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name and not(isAnonymous())") |
| @Transactional(readOnly = true) |
| public Map<String, Object> list() { |
| Map<String, Object> params = new TreeMap<>(); |
| confParamDAO.findAll().forEach(param -> { |
| try { |
| params.put(param.getKey(), MAPPER.treeToValue(param.getValue(), Object.class)); |
| } catch (JsonProcessingException e) { |
| LOG.error("While processing {}'s value", param.getKey(), e); |
| } |
| }); |
| return params; |
| } |
| |
| @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name and not(isAnonymous())") |
| @Transactional(readOnly = true) |
| public JsonNode get(final String key) { |
| ConfParam param = confParamDAO.find(key); |
| |
| return Optional.ofNullable(param).map(ConfParam::getValue).orElse(null); |
| } |
| |
| @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name and not(isAnonymous())") |
| public void set(final String key, final JsonNode value) { |
| ConfParam param = confParamDAO.find(key); |
| if (param == null) { |
| param = entityFactory.newConfParam(); |
| param.setKey(key); |
| } |
| |
| if (value == null) { |
| throw new NotFoundException("No value provided for " + key); |
| } |
| |
| param.setValue(value); |
| confParamDAO.save(param); |
| } |
| |
| @PreAuthorize("@environment.getProperty('keymaster.username') == authentication.name and not(isAnonymous())") |
| public void remove(final String key) { |
| confParamDAO.delete(key); |
| } |
| |
| @Override |
| protected EntityTO resolveReference(final Method method, final Object... args) throws UnresolvedReferenceException { |
| throw new UnsupportedOperationException(); |
| } |
| } |