eu.etaxonomy.taxeditor.cdmlib/src/main/java/eu/etaxonomy/taxeditor/remoting/server/CDMServerUtils.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10 package eu.etaxonomy.taxeditor.remoting.server;
  11
  12 import java.io.File;
  13 import java.io.IOException;
  14
  15 import org.apache.commons.io.FileUtils;
  16 import org.apache.commons.lang.StringEscapeUtils;
  17
  18 import eu.etaxonomy.cdm.api.application.CdmApplicationUtils;
  19 import eu.etaxonomy.cdm.config.CdmPersistentXMLSource.CdmSourceProperties;
  20 import eu.etaxonomy.cdm.database.CdmPersistentDataSource;
  21
  22 /**
  23  * @author cmathew
  24  * @date 11 Nov 2015
  25  *
  26  */
  27 public class CDMServerUtils {
  28
  29
  30     public static String convertEditorToServerConfig() {
  31         StringBuilder configStringBuilder = new StringBuilder();
  32         configStringBuilder.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?> " + System.lineSeparator());
  33         configStringBuilder.append("<!-- DO NOT EDIT THIS FILE MANUALLY. -->");
  34         configStringBuilder.append("<!-- It is created by the Taxonomic Editor for launching a managed CDM Server. -->");
  35         configStringBuilder.append("<beans xmlns=\"http://www.springframework.org/schema/beans\"" + System.lineSeparator());
  36         configStringBuilder.append("  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + System.lineSeparator());
  37         configStringBuilder.append("  xmlns:tx=\"http://www.springframework.org/schema/tx\"" + System.lineSeparator());
  38         configStringBuilder.append("  xmlns:context=\"http://www.springframework.org/schema/context\"" + System.lineSeparator());
  39         configStringBuilder.append("  xsi:schemaLocation=\"http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans-2.5.xsd" + System.lineSeparator());
  40         configStringBuilder.append("  http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context-2.5.xsd" + System.lineSeparator());
  41         configStringBuilder.append("  http://www.springframework.org/schema/tx   http://www.springframework.org/schema/tx/spring-tx-2.5.xsd" + System.lineSeparator());
  42         configStringBuilder.append("\">" + System.lineSeparator());
  43         configStringBuilder.append(" <bean id=\"dataSourceProperties\" class=\"eu.etaxonomy.cdm.remote.config.DataSourceProperties\">" + System.lineSeparator());
  44         configStringBuilder.append("   <property name=\"propsMap\">" + System.lineSeparator());
  45         configStringBuilder.append("       <map/>" + System.lineSeparator());
  46         configStringBuilder.append("   </property>" + System.lineSeparator());
  47         configStringBuilder.append(" </bean>" + System.lineSeparator());
  48
  49         for(CdmPersistentDataSource dataSource : CdmPersistentDataSource.getAllDataSources()) {
  50             String beanId = xmlNCNamefrom(dataSource.getName());
  51             String user = dataSource.getUsername();
  52             String password = dataSource.getPassword();
  53             String driverClass = dataSource.getCdmSourceProperty(CdmSourceProperties.DRIVER_CLASS);
  54             String jdbcUrl = StringEscapeUtils.escapeXml(dataSource.getCdmSourceProperty(CdmSourceProperties.URL));
  55             configStringBuilder.append(" <bean id=\""  + beanId + "\" lazy-init=\"true\" class=\"com.mchange.v2.c3p0.ComboPooledDataSource\">" + System.lineSeparator());
  56             configStringBuilder.append("   <property name=\"driverClass\" value=\"" + driverClass + "\"/>" + System.lineSeparator());
  57             configStringBuilder.append("   <property name=\"user\" value=\"" + user + "\"/>" + System.lineSeparator());
  58             configStringBuilder.append("   <property name=\"password\" value=\"" + password + "\"/>" + System.lineSeparator());
  59             configStringBuilder.append("   <property name=\"jdbcUrl\" value=\"" + jdbcUrl + "\"/>" + System.lineSeparator());
  60             configStringBuilder.append(" </bean>" + System.lineSeparator());
  61
  62         }
  63         configStringBuilder.append("</beans>" + System.lineSeparator());
  64
  65         return configStringBuilder.toString();
  66     }
  67
  68     /**
  69      * Assures that the datasource name is converted into a valid XML type NCName.
  70      *
  71      * Prefixes the string and replaces all forbidden characters by '_'.
  72      *
  73      * @param dataSource
  74      * @return
  75      */
  76     public static String xmlNCNamefrom(String beanName) {
  77         return "MGD_" + beanName.replaceAll("[^a-zA-Z0-9]", "_");
  78     }
  79
  80     public static File writeManagedServerConfig(String config, String fileName) throws IOException {
  81         File managedConfigFile = new File(CdmApplicationUtils.getWritableResourceDir(), fileName);
  82         if(managedConfigFile.exists()) {
  83             managedConfigFile.delete();
  84         }
  85         if(managedConfigFile.createNewFile()) {
  86             FileUtils.writeStringToFile(managedConfigFile, config);
  87         }
  88         return managedConfigFile;
  89     }
  90
  91 }