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

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