[Pljava-dev] Error trapping help

Thanks for the prompt reply Thomas. That really helped. I now get the
following stack trace:

java.lang.ExceptionInInitializerError
at
net.sf.jasperreports.engine.xml.JRXmlDigesterFactory.configureDigester(JRXmlDigesterFactory.java:151)
at
net.sf.jasperreports.engine.xml.JRXmlDigesterFactory.createDigester(JRXmlDigesterFactory.java:831)
at
net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:202)
at com.OpenERP.JasperReportsIntro.fubar(JasperReportsIntro.java:79)
Caused by: java.lang.SecurityException: read on C:\Program
Files\PostgreSQL\8.1\data\jasperreports.properties
at
org.postgresql.pljava.internal.Backend$1.assertPermission(Backend.java:176)
at
org.postgresql.pljava.internal.Backend$PLJavaSecurityManager.nonRecursiveCheck(Backend.java:111)
at
org.postgresql.pljava.internal.Backend$PLJavaSecurityManager.checkPermission(Backend.java:89)
at java.lang.SecurityManager.checkRead(Unknown Source)
at java.io.File.exists(Unknown Source)
at java.io.Win32FileSystem.canonicalize(Unknown Source)
at java.io.File.getCanonicalPath(Unknown Source)
at java.io.FilePermission$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.io.FilePermission.init(Unknown Source)
at java.io.FilePermission.<init>(Unknown Source)
at java.lang.SecurityManager.checkRead(Unknown Source)
at java.io.File.exists(Unknown Source)
at
net.sf.jasperreports.engine.util.JRLoader.getFileInputStream(JRLoader.java:499)
at
net.sf.jasperreports.engine.util.JRLoader.getLocationInputStream(JRLoader.java:471)
at
net.sf.jasperreports.engine.util.JRProperties.loadProperties(JRProperties.java:266)
at
net.sf.jasperreports.engine.util.JRProperties.initProperties(JRProperties.java:170)
at
net.sf.jasperreports.engine.util.JRProperties.<clinit>(JRProperties.java:156)
... 4 more

Any additional ideas would be appreciated.

Scott.

Thomas Hallgren wrote:
> Hi Scott,
> Try and catch the ExceptionInInitializerError and print the stack
> trace of the exception that caused it. That will probably give you the
> information you are looking for.
>
> Regards,
> Thomas Hallgren
>
> Scott Petersen wrote:
>> Folks,
>>
>> I have loaded my Jasper report definition (.jrxml) into a postgresql
>> database as a text field. I can retrieve the record and convert it
>> to an InputStream. This is where the problem breaks down. When I
>> pass the InputStream to JRXmlLoader.load(is) to get a JasperDesign
>> to then continue on the compile and execution process I receive an
>> error that I have not been able to trap.
>>
>> The following jar files are loaded:
>> commons-beanutils-1.5.jar
>> commons-collections-2.1.jar
>> commons-digester-1.7.jar
>> commons-logging-1.0.2.jar
>> itext-1.3.1.jar
>> jasperreports-1.2.6.jar
>> jdt-compiler-3.1.1.jar
>> pljava.jar
>>
>> The following code snipet show what I am doing:
>> try
>> {
>> rs.next();
>> String reportSource = rs.getString("report_source");
>> InputStream is = fromString(rs.getString("report_source"));
>> // is.read(returnString, 0, is.available); -- read of
>> buffer works
>> try
>> {
>> jasperDesign = JRXmlLoader.load(is); <<<== dies on this line
>> }
>> catch (JRException e)
>> {
>> e.printStackTrace();
>> return "JRXmlLoader failure";
>> }
>> }
>> catch (SQLException se)
>> {
>> se.printStackTrace();
>> if (rs != null)
>> {
>> rs.close();
>> }
>> return "InputStream failure";
>> }
>>
>> I was able to read the InputStream in a previous test. But when I
>> add the line that contains JRXmlLoader.load(is) the program returns
>> the following error:
>>
>> psql:java_test:112: ERROR: java.lang.ExceptionInInitializerError
>>
>>
>> I have 2 issues. First how do I get past this issue? The second
>> problem is how can I get more information on what the problem is in
>> order to track it down.
>>
>> Any and all help appreciated.
>> Scott.
>> _______________________________________________
>> Pljava-dev mailing list
>> Pljava-dev at gborg.postgresql.org
>> http://gborg.postgresql.org/mailman/listinfo/pljava-dev
>>
>
>