Need a sample example for generating jasper report from Java struts2,in jdeveloper

[mohanas20]

i have tried for developing jasper report generation in PDF using struts2,in a JDeveloper,i'm gettigng below error:

" java.lang.NoSuchMethodException: groovy.runtime.metaclass.java.util.HashMapMetaClass.<init>(groovy.lang.MetaClass)"
 compiler is unable to run the JasperPrint file and jasper classess ,i have added all the jar file which is required.but still getting proble.

 

 

please kidly help,my production was stopped due to this error.

 

[Java_Jasper]

Hello,

Review this post and let me know if it helps; http://community.jaspersoft.com/questions/542548/problems-displaying-pdf

As for the Libs you will need the following jars:

1. Poi
2. Xml-apis-ext
3. Xml-apis
4. IText
5. Commmons-logging
6. Commons-Javaflow
7. Commons-digester
8. Common-Collections
9. Commons-beanutils

B.

[mohanas20]

java.lang.NoSuchMethodException: groovy.runtime.metaclass.java.util.HashMapMetaClass.(groovy.lang.MetaClass)

please please suggest me...i have followed the same way but i am unable toresolve the issue

[Java_Jasper]

Hello,

It sounds like you have a hash map issue, make sure you are verifying in the debugger that your hash map is in fact being made.

1. Make sure you a creating a map: Map parameter = new HashMap();

2. Make sure you are passing said map into the fill manager: JasperPrint print = JasperFillManager.fillReport(REPORT_NAME, parameter, DATABASE_CONNECTION);

 

[mohanas20]

i have two problems

1.can i map more than one parameter in a single pdf file

2.can I have multiple pages in a single pdf report,how can I set the page_number from java struts2.

 

and thanks for helping till now

[Java_Jasper]

Hello,

 

1. Yes you can map multiple parameters to said PDF.

Use the following: parameter.put(“parameter_name_declared_in_template”, URL_String_Name)

Example: pramater.put(“Logo”, image);

 

2. Setting the page number is done in iReprot you will find this in the components pallet, also see the “Jasper Ultimate Guide” for more info on subject.