Problem with Duke's bank example at chapter 4.1.7 (startguid
mfinke Aug 8, 2006 12:50 PMHi,
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>