3 Replies Latest reply on Aug 25, 2006 6:09 PM by Alejandro Montenegro

    Problem with Duke's bank example at chapter 4.1.7 (startguid

    Matthias Finke Newbie

      Hi,

      as many of us I am also a new to JBoss and started last week with the tutorial including the Duke Bank example. I download and unzip the two zip files in order to run the Duke example. Following the tutorial everything seems fine until I ran the ant -f jboss-build.xml db-create-table and ant -f jboss-build.xml db-insert statements.

      The output on my console looks like this:

      C:\Temp\Java\tutorial\j2eetutorial14\examples\bank>ant -f jboss-build.xml db-create-table
      Buildfile: jboss-build.xml

      db-create-table:
      [java] update count 1

      BUILD SUCCESSFUL
      Total time: 0 seconds
      C:\Temp\Java\tutorial\j2eetutorial14\examples\bank>ant -f jboss-build.xml db-insert
      Buildfile: jboss-build.xml

      db-insert:
      [java] ScriptTool.init error: sql\insert.sql (The system cannot find the fi
      le specified)
      [java] java.io.FileNotFoundException: sql\insert.sql (The system cannot fin
      d the file specified)
      [java] at java.io.FileInputStream.open(Native Method)
      [java] at java.io.FileInputStream.(FileInputStream.java:106)
      [java] at java.io.FileInputStream.(FileInputStream.java:66)
      [java] at java.io.FileReader.(FileReader.java:41)
      [java] at org.hsqldb.util.ScriptTool.execute(Unknown Source)
      [java] at org.hsqldb.util.ScriptTool.main(Unknown Source)
      [java] java.lang.NullPointerException
      [java] at org.hsqldb.util.ScriptTool.fileToString(Unknown Source)
      [java] at org.hsqldb.util.ScriptTool.execute(Unknown Source)
      [java] at org.hsqldb.util.ScriptTool.main(Unknown Source)
      [java] Exception in thread "main" java.lang.RuntimeException
      [java] at org.hsqldb.util.ScriptTool.fileToString(Unknown Source)
      [java] at org.hsqldb.util.ScriptTool.execute(Unknown Source)
      [java] at org.hsqldb.util.ScriptTool.main(Unknown Source)
      [java] Java Result: 1

      BUILD SUCCESSFUL
      Total time: 0 seconds

      I am not sure if I edit the hsqldb-ds.xml in the right way. It looks like:


      
      <?xml version="1.0" encoding="UTF-8"?>
      
      <!-- The Hypersonic embedded database JCA connection factory config -->
      
      <!-- $Id: hsqldb-ds.xml,v 1.15.2.1 2006/01/10 18:11:03 dimitris Exp $ -->
      
      <datasources>
       <local-tx-datasource>
      
       <!-- The jndi name of the DataSource, it is prefixed with java:/ -->
       <!-- Datasources are not available outside the virtual machine -->
       <jndi-name>DefaultDS</jndi-name>
      
       <!-- For server mode db, allowing other processes to use hsqldb over tcp.
       This requires the org.jboss.jdbc.HypersonicDatabase mbean.
       <connection-url>jdbc:hsqldb:hsql://${jboss.bind.address}:1701</connection-url>
       -->
       <!-- mfinke 040806 -->
       <connection-url>jdbc:hsqldb:hsql://localhost:1701</connection-url>
      
       <!-- For totally in-memory db, not saved when jboss stops.
       The org.jboss.jdbc.HypersonicDatabase mbean is required for proper db shutdown
       <connection-url>jdbc:hsqldb:.</connection-url>
       -->
       <!-- For in-process persistent db, saved when jboss stops.
       The org.jboss.jdbc.HypersonicDatabase mbean is required for proper db shutdown
       <connection-url>jdbc:hsqldb:${jboss.server.data.dir}${/}hypersonic${/}localDB</connection-url>
       -->
      
       <!-- The driver class -->
       <driver-class>org.hsqldb.jdbcDriver</driver-class>
      
       <!-- The login and password -->
       <user-name>sa</user-name>
       <password></password>
      
       <!--example of how to specify class that determines if exception means connection should be destroyed-->
       <!--exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.DummyExceptionSorter</exception-sorter-class-name-->
      
       <!-- this will be run before a managed connection is removed from the pool for use by a client-->
       <!--<check-valid-connection-sql>select * from something</check-valid-connection-sql> -->
      
       <!-- The minimum connections in a pool/sub-pool. Pools are lazily constructed on first use -->
       <min-pool-size>5</min-pool-size>
      
       <!-- The maximum connections in a pool/sub-pool -->
       <max-pool-size>20</max-pool-size>
      
       <!-- The time before an unused connection is destroyed -->
       <!-- NOTE: This is the check period. It will be destroyed somewhere between 1x and 2x this timeout after last use -->
       <!-- TEMPORARY FIX! - Disable idle connection removal, HSQLDB has a problem with not reaping threads on closed connections -->
       <idle-timeout-minutes>0</idle-timeout-minutes>
      
       <!-- sql to call when connection is created
       <new-connection-sql>some arbitrary sql</new-connection-sql>
       -->
      
       <!-- sql to call on an existing pooled connection when it is obtained from pool
       <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
       -->
      
       <!-- example of how to specify a class that determines a connection is valid before it is handed out from the pool
       <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.DummyValidConnectionChecker</valid-connection-checker-class-name>
       -->
      
       <!-- Whether to check all statements are closed when the connection is returned to the pool,
       this is a debugging feature that should be turned off in production -->
       <track-statements/>
      
       <!-- Use the getConnection(user, pw) for logins
       <application-managed-security/>
       -->
      
       <!-- Use the security domain defined in conf/login-config.xml -->
       <security-domain>HsqlDbRealm</security-domain>
      
       <!-- Use the security domain defined in conf/login-config.xml or the
       getConnection(user, pw) for logins. The security domain takes precedence.
       <security-domain-and-application>HsqlDbRealm</security-domain-and-application>
       -->
      
       <!-- HSQL DB benefits from prepared statement caching -->
       <prepared-statement-cache-size>32</prepared-statement-cache-size>
      
       <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
       <metadata>
       <type-mapping>Hypersonic SQL</type-mapping>
       </metadata>
      
       <!-- When using in-process (standalone) mode
       <depends>jboss:service=Hypersonic,database=localDB</depends>
       -->
       <!-- Uncomment when using hsqldb in server mode -->
       <depends>jboss:service=Hypersonic</depends>
      
       </local-tx-datasource>
      
       <!-- Uncomment if you want hsqldb accessed over tcp (server mode)-->
       <mbean code="org.jboss.jdbc.HypersonicDatabase"
       name="jboss:service=Hypersonic">
       <attribute name="Port">1701</attribute>
       <!--
       <attribute name="BindAddress">${jboss.bind.address}</attribute>
       -->
      
       <attribute name="Silent">true</attribute>
       <attribute name="Database">default</attribute>
       <attribute name="Trace">false</attribute>
       <attribute name="No_system_exit">true</attribute>
       </mbean>
      
      
       <!-- For hsqldb accessed from jboss only, in-process (standalone) mode
       <mbean code="org.jboss.jdbc.HypersonicDatabase"
       name="jboss:service=Hypersonic,database=localDB">
       <attribute name="Database">localDB</attribute>
       <attribute name="InProcessMode">true</attribute>
       </mbean> -->
      
      </datasources>