Problem Dataset after upgrade 2.3 to 2.5

smgomes

Hi,

i built my reports programatically. I had this code:

scriptDataSet = factory.newScriptDataSet("dataset1");
scriptDataSet.setDataSource("datasource");
scriptDataSet.setOpen("setOpenMethod");
scriptDataSet.setFetch("setFetchMethod");

resultSet = mainscriptDataSet
.getPropertyHandle(ScriptDataSetHandle.RESULT_SET_PROP);

columnHint = mainscriptDataSet
.getPropertyHandle(ScriptDataSetHandle.COLUMN_HINTS_PROP);


ColumnHint ch = StructureFactory.createColumnHint();
ch.setProperty("columnName", "name");
ch.setProperty("displayName","displayname");
columnHint.addItem(ch);

ResultSetColumn rs = StructureFactory.createResultSetColumn();
rs.setColumnName("columnName");
rs.setPosition(1);
rs.setDataType("string");
resultSet.addItem(rs);

...the XML report appears:

<list-property name="resultSetHints">
<structure>
<property name="position">1</property>
<property name="name">name</property>
<property name="dataType">string</property>
</structure>
</list-properties>

<list-property name="columnHints">
<structure>
<property name="columnName">name</property>
<property name="displayName">displayname</property>
</structure>
</list-property>

Everything is fine with version 2.3.2. When i open the report and expand de Dataset node at Outline view, my fields are all listed.

With the same code in version 2.5, When i open the report and expand de Dataset node at Outline view it's empty!! Why?

My Java code doesn't generate this :

<list-property name="cachedMetaData">
<structure>
...
</structure>
</list-property>

I tried somenthing like:

CachedMetaData cm = StructureFactory.createCachedMetaData();
...

but it doesn't work.

Can u help me? It's really important.

Thanks a lot.