| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>AppConfig.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">jUDDI Core - OpenJPA</a> > <a href="index.source.html" class="el_package">org.apache.juddi.config</a> > <span class="el_source">AppConfig.java</span></div><h1>AppConfig.java</h1><pre class="source lang-java linenums">/* |
| * Copyright 2001-2008 The Apache Software Foundation. |
| * |
| * Licensed 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.juddi.config; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import javax.persistence.EntityManager; |
| import javax.persistence.EntityTransaction; |
| |
| import org.apache.commons.configuration.CompositeConfiguration; |
| import org.apache.commons.configuration.Configuration; |
| import org.apache.commons.configuration.ConfigurationException; |
| import org.apache.commons.configuration.MapConfiguration; |
| import org.apache.commons.configuration.SystemConfiguration; |
| import org.apache.commons.configuration.XMLConfiguration; |
| import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.juddi.ClassUtil; |
| import org.apache.juddi.Registry; |
| import org.apache.juddi.keygen.KeyGenerator; |
| import org.apache.juddi.model.UddiEntityPublisher; |
| |
| /** |
| * Handles the application level configuration for jUDDI. By default it first |
| * looks at system properties (juddi.propertiesFile) |
| * @author <a href="mailto:kstam@apache.org">Kurt T Stam</a> |
| * @author <a href="mailto:jfaath@apache.org">Jeff Faath</a> |
| */ |
| public class AppConfig |
| { |
| /** |
| * This system property's value should be a path to a configuration file |
| */ |
| public static final String JUDDI_CONFIGURATION_FILE_SYSTEM_PROPERTY="juddi.propertiesFile"; |
| /** |
| * The default configuration file name for juddi |
| */ |
| public static final String JUDDI_PROPERTIES = "juddiv3.xml"; |
| <span class="fc" id="L58"> private Log log = LogFactory.getLog(AppConfig.class);</span> |
| private Configuration config; |
| <span class="fc" id="L60"> private static AppConfig instance=null;</span> |
| <span class="fc" id="L61"> private static URL loadedFrom=null;</span> |
| <span class="fc" id="L62"> private static XMLConfiguration propConfig=null;</span> |
| |
| /** |
| * Enables an administrator to identify the physical location of the configuration file from which it was loaded.<br> |
| * Always call via the singleton function AppConfig.getInstance().getConfigFileURL() |
| * @since 3.2 |
| * @return may return null if no config file was found |
| */ |
| public static URL getConfigFileURL() |
| { |
| <span class="fc" id="L72"> return loadedFrom;</span> |
| } |
| |
| /** |
| * Constructor (note Singleton pattern). |
| * @throws ConfigurationException |
| */ |
| private AppConfig() throws ConfigurationException |
| <span class="fc" id="L80"> {</span> |
| <span class="fc" id="L81"> loadConfiguration();</span> |
| <span class="fc" id="L82"> }</span> |
| public static void setJuddiProperty(String key, Object val) throws ConfigurationException{ |
| <span class="nc bnc" id="L84" title="All 2 branches missed."> if (instance==null) {</span> |
| <span class="nc" id="L85"> instance = new AppConfig();</span> |
| } |
| <span class="nc" id="L87"> propConfig.setProperty(key, val);</span> |
| <span class="nc" id="L88"> propConfig.save();</span> |
| <span class="nc" id="L89"> }</span> |
| |
| public static void saveConfiguration() throws ConfigurationException{ |
| <span class="nc" id="L92"> getConfiguration(); //findbugs will flag this as useless, but its not</span> |
| <span class="nc" id="L93"> propConfig.save();</span> |
| <span class="nc" id="L94"> }</span> |
| |
| |
| /** |
| * Does the actual work of reading the configuration from System |
| * Properties and/or juddiv3.xml file. When the juddiv3.xml |
| * file is updated the file will be reloaded. By default the reloadDelay is |
| * set to 1 second to prevent excessive date stamp checking. |
| */ |
| private void loadConfiguration() throws ConfigurationException |
| { |
| //Properties from system properties |
| <span class="fc" id="L106"> CompositeConfiguration compositeConfig = new CompositeConfiguration();</span> |
| <span class="fc" id="L107"> compositeConfig.addConfiguration(new SystemConfiguration());</span> |
| //Properties from file |
| //changed 7-19-2013 AO for JUDDI-627 |
| <span class="fc" id="L110"> propConfig = null;</span> |
| <span class="fc" id="L111"> final String filename = System.getProperty(JUDDI_CONFIGURATION_FILE_SYSTEM_PROPERTY);</span> |
| <span class="fc bfc" id="L112" title="All 2 branches covered."> if (filename != null) {</span> |
| <span class="fc" id="L113"> propConfig = new XMLConfiguration (filename); </span> |
| try { |
| <span class="fc" id="L115"> loadedFrom = new File(filename).toURI().toURL();</span> |
| // propConfig = new PropertiesConfiguration(filename); |
| <span class="nc" id="L117"> } catch (MalformedURLException ex) {</span> |
| try { |
| <span class="nc" id="L119"> loadedFrom = new URL("file://" + filename);</span> |
| <span class="nc" id="L120"> } catch (MalformedURLException ex1) {</span> |
| <span class="nc" id="L121"> log.warn("unable to get an absolute path to " + filename + ". This may be ignorable if everything works properly.", ex1);</span> |
| <span class="nc" id="L122"> }</span> |
| <span class="pc" id="L123"> }</span> |
| } else { |
| //propConfig = new PropertiesConfiguration(JUDDI_PROPERTIES); |
| <span class="fc" id="L126"> propConfig = new XMLConfiguration(JUDDI_PROPERTIES);</span> |
| <span class="fc" id="L127"> loadedFrom = ClassUtil.getResource(JUDDI_PROPERTIES, this.getClass()); </span> |
| } |
| //Hey! this may break things |
| <span class="fc" id="L130"> propConfig.setAutoSave(true);</span> |
| |
| <span class="fc" id="L132"> log.info("Reading from jUDDI config file from: " + loadedFrom);</span> |
| <span class="fc" id="L133"> long refreshDelay = propConfig.getLong(Property.JUDDI_CONFIGURATION_RELOAD_DELAY, 1000l);</span> |
| <span class="fc" id="L134"> log.debug("Setting refreshDelay to " + refreshDelay);</span> |
| <span class="fc" id="L135"> FileChangedReloadingStrategy fileChangedReloadingStrategy = new FileChangedReloadingStrategy();</span> |
| <span class="fc" id="L136"> fileChangedReloadingStrategy.setRefreshDelay(refreshDelay);</span> |
| <span class="fc" id="L137"> propConfig.setReloadingStrategy(fileChangedReloadingStrategy);</span> |
| <span class="fc" id="L138"> compositeConfig.addConfiguration(propConfig);</span> |
| |
| |
| <span class="fc" id="L141"> Properties properties = new Properties();</span> |
| <span class="pc bpc" id="L142" title="1 of 2 branches missed."> if ("Hibernate".equals(propConfig.getString(Property.PERSISTENCE_PROVIDER))) {</span> |
| <span class="nc bnc" id="L143" title="All 2 branches missed."> if (propConfig.containsKey(Property.DATASOURCE)) </span> |
| <span class="nc" id="L144"> properties.put("hibernate.connection.datasource",propConfig.getString(Property.DATASOURCE));</span> |
| <span class="nc bnc" id="L145" title="All 2 branches missed."> if (propConfig.containsKey(Property.HBM_DDL_AUTO))</span> |
| <span class="nc" id="L146"> properties.put("hibernate.hbm2ddl.auto",propConfig.getString(Property.HBM_DDL_AUTO));</span> |
| <span class="nc bnc" id="L147" title="All 2 branches missed."> if (propConfig.containsKey(Property.DEFAULT_SCHEMA))</span> |
| <span class="nc" id="L148"> properties.put("hibernate.default_schema",propConfig.getString(Property.DEFAULT_SCHEMA));</span> |
| <span class="nc bnc" id="L149" title="All 2 branches missed."> if (propConfig.containsKey(Property.HIBERNATE_DIALECT))</span> |
| <span class="nc" id="L150"> properties.put("hibernate.dialect",propConfig.getString(Property.HIBERNATE_DIALECT));</span> |
| } |
| // initialize the entityManagerFactory. |
| <span class="fc" id="L153"> PersistenceManager.initializeEntityManagerFactory(propConfig.getString(Property.JUDDI_PERSISTENCEUNIT_NAME), properties);</span> |
| // Properties from the persistence layer |
| <span class="fc" id="L155"> MapConfiguration persistentConfig = new MapConfiguration(getPersistentConfiguration(compositeConfig));</span> |
| |
| <span class="fc" id="L157"> compositeConfig.addConfiguration(persistentConfig);</span> |
| //Making the new configuration globally accessible. |
| <span class="fc" id="L159"> config = compositeConfig;</span> |
| <span class="fc" id="L160"> }</span> |
| |
| /* |
| * This method will build any "persisted" properties. Persisted properties are those that are stored in the database. These values |
| * should be stored when the application is installed. If they don't exist, then an error should occur. |
| */ |
| private Properties getPersistentConfiguration(Configuration config) throws ConfigurationException { |
| <span class="fc" id="L167"> Properties result = new Properties();</span> |
| |
| <span class="fc" id="L169"> EntityManager em = PersistenceManager.getEntityManager();</span> |
| <span class="fc" id="L170"> EntityTransaction tx = em.getTransaction();</span> |
| try { |
| <span class="fc" id="L172"> boolean seedAlways = config.getBoolean("juddi.seed.always",false);</span> |
| <span class="pc bpc" id="L173" title="1 of 4 branches missed."> if (seedAlways || !Install.alreadyInstalled(config)) {</span> |
| <span class="pc bpc" id="L174" title="1 of 2 branches missed."> if (seedAlways) {</span> |
| <span class="nc" id="L175"> log.info("Installing UDDI seed data, loading...");</span> |
| } else { |
| <span class="fc" id="L177"> log.info("The 'root' publisher was not found, loading...");</span> |
| } |
| try { |
| <span class="fc" id="L180"> Install.install(config);</span> |
| <span class="nc" id="L181"> } catch (Exception e) {</span> |
| <span class="nc" id="L182"> throw new ConfigurationException(e);</span> |
| <span class="nc" id="L183"> } catch (Throwable t) {</span> |
| <span class="nc" id="L184"> throw new ConfigurationException(t);</span> |
| <span class="fc" id="L185"> }</span> |
| } |
| |
| <span class="fc" id="L188"> tx.begin();</span> |
| |
| <span class="fc" id="L190"> String rootPublisherStr = config.getString(Property.JUDDI_ROOT_PUBLISHER);</span> |
| <span class="fc" id="L191"> UddiEntityPublisher rootPublisher = new UddiEntityPublisher(rootPublisherStr);</span> |
| <span class="fc" id="L192"> rootPublisher.populateKeyGeneratorKeys(em);</span> |
| <span class="fc" id="L193"> List<String> rootKeyGenList = rootPublisher.getKeyGeneratorKeys();</span> |
| <span class="pc bpc" id="L194" title="2 of 4 branches missed."> if (rootKeyGenList == null || rootKeyGenList.size() == 0)</span> |
| <span class="nc" id="L195"> throw new ConfigurationException("The 'root' publisher key generator was not found. Please make sure that the application is properly installed.");</span> |
| |
| <span class="fc" id="L197"> String rootKeyGen = rootKeyGenList.iterator().next();</span> |
| //rootKeyGen = rootKeyGen.substring((KeyGenerator.UDDI_SCHEME + KeyGenerator.PARTITION_SEPARATOR).length()); |
| <span class="fc" id="L199"> rootKeyGen = rootKeyGen.substring(0, rootKeyGen.length() - (KeyGenerator.PARTITION_SEPARATOR + KeyGenerator.KEYGENERATOR_SUFFIX).length());</span> |
| <span class="fc" id="L200"> log.debug("root partition: " + rootKeyGen);</span> |
| |
| <span class="fc" id="L202"> result.setProperty(Property.JUDDI_ROOT_PARTITION, rootKeyGen);</span> |
| |
| // The node Id is defined as the business key of the business entity categorized as a node. This entity is saved as part of the install. |
| // Only one business entity should be categorized as a node. |
| <span class="fc" id="L206"> String nodeId = config.getString(Property.JUDDI_NODE_ID);</span> |
| <span class="pc bpc" id="L207" title="1 of 2 branches missed."> if (nodeId==null)</span> |
| <span class="nc" id="L208"> log.fatal("Error! " + Property.JUDDI_NODE_ID + " is not defined in the config!");</span> |
| else |
| <span class="fc" id="L210"> result.setProperty(Property.JUDDI_NODE_ID, nodeId);</span> |
| /* |
| CategoryBag categoryBag = new CategoryBag(); |
| KeyedReference keyedRef = new KeyedReference(); |
| keyedRef.setTModelKey(Constants.NODE_CATEGORY_TMODEL); |
| keyedRef.setKeyValue(Constants.NODE_KEYVALUE); |
| categoryBag.getKeyedReference().add(keyedRef); |
| List<?> keyList = FindBusinessByCategoryQuery.select(em, new FindQualifiers(), categoryBag, null); |
| if (keyList != null && keyList.size() > 1) |
| { |
| StringBuilder sb = new StringBuilder(); |
| Iterator<?> iterator = keyList.iterator(); |
| while(iterator.hasNext()){ |
| sb.append(iterator.next()).append(","); |
| } |
| // |
| //throw new ConfigurationException("Only one business entity can be categorized as the node. Config loaded from " + loadedFrom + " Key's listed at the node: " + sb.toString()); |
| //unless of course, we are in a replicated environment |
| } |
| if (keyList != null && keyList.size() > 0) { |
| nodeId = (String)keyList.get(0); |
| } |
| else |
| throw new ConfigurationException("A node business entity was not found. Please make sure that the application is properly installed."); |
| */ |
| <span class="fc" id="L235"> String rootbiz=config.getString(Property.JUDDI_NODE_ROOT_BUSINESS);</span> |
| <span class="pc bpc" id="L236" title="1 of 2 branches missed."> if (rootbiz==null)</span> |
| <span class="nc" id="L237"> log.fatal("Error! " + Property.JUDDI_NODE_ROOT_BUSINESS + " is not defined in the config");</span> |
| else |
| <span class="fc" id="L239"> result.setProperty(Property.JUDDI_NODE_ROOT_BUSINESS, rootbiz);</span> |
| |
| |
| |
| <span class="fc" id="L243"> tx.commit();</span> |
| <span class="fc" id="L244"> return result;</span> |
| } finally { |
| <span class="pc bpc" id="L246" title="3 of 4 branches missed."> if (tx.isActive()) {</span> |
| <span class="nc" id="L247"> tx.rollback();</span> |
| } |
| <span class="pc" id="L249"> em.close();</span> |
| } |
| } |
| |
| |
| /** |
| * Obtains the reference to the Singleton instance. |
| * |
| * @return the APplicationConfuration Singleton Instance. |
| * @throws ConfigurationException |
| */ |
| public static AppConfig getInstance() throws ConfigurationException |
| { |
| <span class="fc bfc" id="L262" title="All 2 branches covered."> if (instance==null) {</span> |
| <span class="fc" id="L263"> instance = new AppConfig();</span> |
| } |
| <span class="fc" id="L265"> return instance;</span> |
| } |
| /** |
| * Hook to receive configuration reload events from an external application. |
| * |
| * @throws ConfigurationException |
| */ |
| public static void reloadConfig() throws ConfigurationException |
| { |
| <span class="fc" id="L274"> Registry.stop();</span> |
| <span class="fc" id="L275"> getInstance().loadConfiguration();</span> |
| <span class="fc" id="L276"> Registry.start();</span> |
| <span class="fc" id="L277"> }</span> |
| |
| public static void triggerReload() throws ConfigurationException{ |
| <span class="fc" id="L280"> getInstance().loadConfiguration();</span> |
| <span class="fc" id="L281"> }</span> |
| /** |
| * The object from which property values can be obtained. |
| * @return the commons Configuration interface |
| * @throws ConfigurationException |
| */ |
| public static Configuration getConfiguration() throws ConfigurationException |
| { |
| <span class="fc" id="L289"> return getInstance().config;</span> |
| } |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.7.9.201702052155</span></div></body></html> |
