encryption - Encrypted Oracle-Ds.xml and decryption in jdbc code -

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server :jboss 5.x following function written in session bean(ejb3 architecture)

@remote(oracledsinteractionremote.class) @local(oracledsinteractionlocal.class)  @stateless @remotebinding(jndibinding="oracledsinteractionbean/remote") @localbinding(jndibinding="oracledsinteractionbean/local")  public class oracledsinteractionbean implements oracledsinteractionremote,oracledsinteractionlocal { @ejb     @resource(mappedname="java:/encryptedds")  private datasource ds1;   public int getallvalues() throws exception {     system.out.println("************************* ");     connection conn = ds1.getconnection();     statement st = conn.createstatement();     string query = "select count(*) details_data";     resultset rs = st.executequery(query);     while (rs.next())     {         return rs.getint(1);     }     return -1;  } }

this function retrieving number of rows details_data table using jdbc connection. datasource object ds1 mapped 'encryptedds'. entry of 'encryptedds' defined in oracle-ds.xml following.

<?xml version="1.0" encoding="utf-8"?>  <!-- ===================================================================== -->  <!--                                                                       -->  <!--  jboss server configuration                                           -->  <datasources>    <xa-datasource>      <jndi-name>encryptedds</jndi-name>      <xa-datasource-class>oracle.jdbc.xa.client.oraclexadatasource</xa-datasource-class>       <xa-datasource-property name="url">jdbc:oracle:thin:@182.158.93.26:1521:dbsid</xa-datasource-property>       <xa-datasource-property name="user">test</xa-datasource-property>      <xa-datasource-property name="password">pass123</xa-datasource-property>       <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.oracleexceptionsorter</exception-sorter-class-name>          <metadata>            <type-mapping>oracle11g</type-mapping>         </metadata>     </xa-datasource>    </datasources>

but problem can go $jboss_home/server/default/deploy directory , find out 'encryptedds' configuration oracle-ds.xml.. (in oracle-ds.xml complete database information written in text(databaseserverip,port,sid,schemaname,schemapassword))... how can store encrypted database information in oracle-ds.xml? how java code decode making jdbc connection?


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