How can I use JSON subdata source.

0

Look, I have a jasper report with json ds.

{     "customername":"home",   "workSiteRows":[        {           "invoiceRows":[              {                 "candidateName":"name1",               "units":"13:00"            },            {                 "candidateName":"name2",               "units":"18:30"            }         ],         "workSiteName":"wsname1"      },      {           "invoiceRows":[              {                 "candidateName":"name1",               "units":"13:00"            },            {                 "candidateName":"name2",               "units":"18:30"            }         ],         "workSiteName":"wsname2"      }   ]}

json has this format:

I am adding a subreport like this:
<subreport isUsingCache="false"><reportElement x="0" y="10" width="555" height="30" uuid="b2d96c34-ad5d-4eb2-b218-43aad4e09282"/><dataSourceExpression><![CDATA[((net.sf.jasperreports.engine.data.JsonDataSource)$P{REPORT_DATA_SOURCE}).dataSource("workSiteRows")]]></dataSourceExpression><subreportExpression><![CDATA[$P{REPORT_DIR} + "\\invoice_ws_row.jasper"]]></subreportExpression></subreport>
I keep getting the following exception:
Error filling print... java.lang.NoClassDefFoundError: org/codehaus/jackson/JsonNode java.lang.ClassNotFoundException: org.codehaus.jackson.JsonNode
But it does not work.

The problem is that currently jackson core is under the repo "com.fasterxml.jackson.core"

while iReport keeps asking for "org.codehaus.jackson.core".

Tried looking for older versions of jackson core that are under org.codehaus and to add them to the iReport classpath but it still does not work.

I am using iReport 5.6.0 on Windows.

bujdei_alexandru's picture
Joined: Jun 16 2015 - 3:43am
Last seen: 3 years 7 months ago

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