| /* |
| * 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.brooklyn.entity.database.postgresql; |
| |
| import org.apache.brooklyn.core.effector.EffectorBody; |
| import org.apache.brooklyn.entity.software.base.SoftwareProcessImpl; |
| import org.apache.brooklyn.util.core.config.ConfigBag; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class PostgreSqlNodeImpl extends SoftwareProcessImpl implements PostgreSqlNode { |
| |
| @SuppressWarnings("unused") |
| private static final Logger LOG = LoggerFactory.getLogger(PostgreSqlNodeImpl.class); |
| |
| @Override |
| public Class<?> getDriverInterface() { |
| return PostgreSqlDriver.class; |
| } |
| @Override |
| public PostgreSqlDriver getDriver() { |
| return (PostgreSqlDriver) super.getDriver(); |
| } |
| |
| @Override |
| public Integer getPostgreSqlPort() { return getAttribute(POSTGRESQL_PORT); } |
| |
| @Override |
| public String getSharedMemory() { return getConfig(SHARED_MEMORY); } |
| |
| @Override |
| public Integer getMaxConnections() { return getConfig(MAX_CONNECTIONS); } |
| |
| @Override |
| public void init() { |
| super.init(); |
| getMutableEntityType().addEffector(EXECUTE_SCRIPT, new EffectorBody<String>() { |
| @Override |
| public String call(ConfigBag parameters) { |
| return executeScript((String) parameters.getStringKey("commands")); |
| } |
| }); |
| } |
| |
| @Override |
| protected void connectSensors() { |
| super.connectSensors(); |
| connectServiceUpIsRunning(); |
| // in jdbc url it is postgresql:// but elsewhere it is usually postgres:// |
| // TODO add a public JDBC_URL ? |
| // include user:pass@url ? (for all datastore types, and if so, |
| // make sure ".with_credentials" or similar is in name so it is masked in ui) |
| sensors().set(DATASTORE_URL, String.format("postgresql://%s:%s/", getAttribute(HOSTNAME), getAttribute(POSTGRESQL_PORT))); |
| } |
| |
| @Override |
| protected void disconnectSensors() { |
| disconnectServiceUpIsRunning(); |
| super.disconnectSensors(); |
| } |
| |
| @Override |
| public String getShortName() { |
| return "PostgreSQL"; |
| } |
| |
| @Override |
| public String executeScript(String commands) { |
| return getDriver() |
| .executeScriptAsync(commands) |
| .block() |
| .getStdout(); |
| } |
| } |