public JRDesignGroup getGroup(DRIDesignGroup group) {
JRDesignGroup jrGroup =
(JRDesignGroup) accessor.getDesign().getGroupsMap().get(group.getName());
if (jrGroup == null)
throw new JasperDesignException("Group " + group.getName() + " is not registered");
return jrGroup;
}
public void transformExpressions() {
for (DRIDesignGroup group : accessor.getReport().getGroups()) {
getGroup(group)
.setExpression(
accessor.getExpressionTransform().getExpression(group.getGroupExpression()));
}
}
private JRDesignGroup group(DRIDesignGroup group) {
JRDesignGroup jrGroup = new JRDesignGroup();
jrGroup.setName(group.getName());
jrGroup.setReprintHeaderOnEachPage(group.isReprintHeaderOnEachPage());
jrGroup.setStartNewColumn(group.isStartInNewColumn());
jrGroup.setStartNewPage(group.isStartInNewPage());
jrGroup.setResetPageNumber(group.isResetPageNumber());
if (group.getMinHeightToStartNewPage() != null) {
jrGroup.setMinHeightToStartNewPage(group.getMinHeightToStartNewPage());
}
jrGroup.setFooterPosition(ConstantTransform.groupFooterPosition(group.getFooterPosition()));
jrGroup.setKeepTogether(group.isKeepTogether());
return jrGroup;
}
private void addGroup(DRIDesignGroup group) {
try {
JRDesignGroup jrGroup = group(group);
accessor.getDesign().addGroup(jrGroup);
} catch (JRException e) {
throw new JasperDesignException(
"Registration failed for group \"" + group.getName() + "\"", e);
}
}