001: /*
002: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
003: *
004: * This file is part of Resin(R) Open Source
005: *
006: * Each copy or derived work must preserve the copyright notice and this
007: * notice unmodified.
008: *
009: * Resin Open Source is free software; you can redistribute it and/or modify
010: * it under the terms of the GNU General Public License as published by
011: * the Free Software Foundation; either version 2 of the License, or
012: * (at your option) any later version.
013: *
014: * Resin Open Source is distributed in the hope that it will be useful,
015: * but WITHOUT ANY WARRANTY; without even the implied warranty of
016: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
017: * of NON-INFRINGEMENT. See the GNU General Public License for more
018: * details.
019: *
020: * You should have received a copy of the GNU General Public License
021: * along with Resin Open Source; if not, write to the
022: *
023: * Free Software Foundation, Inc.
024: * 59 Temple Place, Suite 330
025: * Boston, MA 02111-1307 USA
026: *
027: * @author Scott Ferguson
028: */
029:
030: package com.caucho.sql;
031:
032: import com.caucho.config.program.ContainerProgram;
033: import com.caucho.config.program.ConfigProgram;
034: import com.caucho.config.*;
035: import com.caucho.loader.*;
036:
037: import java.util.ArrayList;
038: import java.util.logging.Level;
039: import java.util.logging.Logger;
040:
041: import javax.annotation.PostConstruct;
042:
043: /**
044: * The configuration database-default.
045: */
046: public class DatabaseConfig {
047: private final static Logger log = Logger
048: .getLogger(DatabaseConfig.class.getName());
049:
050: private final static EnvironmentLocal<ArrayList<DatabaseConfig>> _databaseDefault = new EnvironmentLocal<ArrayList<DatabaseConfig>>();
051:
052: // The configuration program
053: private ContainerProgram _program = new ContainerProgram();
054:
055: /**
056: * Adds to the builder program.
057: */
058: public void addBuilderProgram(ConfigProgram program) {
059: _program.addProgram(program);
060: }
061:
062: /**
063: * Returns the program.
064: */
065: public ConfigProgram getBuilderProgram() {
066: return _program;
067: }
068:
069: @PostConstruct
070: public void init() {
071: ArrayList<DatabaseConfig> defaultList = _databaseDefault
072: .getLevel();
073:
074: if (defaultList == null) {
075: defaultList = new ArrayList<DatabaseConfig>();
076: _databaseDefault.set(defaultList);
077: }
078:
079: defaultList.add(this );
080: }
081:
082: static void configDefault(DBPool pool) {
083: ClassLoader loader = Thread.currentThread()
084: .getContextClassLoader();
085:
086: configDefault(pool, loader);
087: }
088:
089: static void configDefault(DBPool pool, ClassLoader loader) {
090: if (loader != null)
091: configDefault(pool, loader.getParent());
092:
093: ArrayList<DatabaseConfig> defaultList = _databaseDefault
094: .getLevel(loader);
095:
096: if (defaultList != null) {
097: for (int i = 0; i < defaultList.size(); i++) {
098: DatabaseConfig config = defaultList.get(i);
099:
100: config.getBuilderProgram().configure(pool);
101: }
102: }
103: }
104: }
|