package er.pdf.components;
import java.util.Map;
import com.webobjects.appserver.WOAssociation;
import com.webobjects.appserver.WOComponent;
import com.webobjects.appserver.WOContext;
import com.webobjects.appserver.WOElement;
import com.webobjects.appserver.WOResponse;
import com.webobjects.foundation.NSData;
import com.webobjects.foundation.NSDictionary;
import com.webobjects.foundation.NSMutableDictionary;
import er.pdf.ERPDFUtilities;
import er.pdf.ERPDFWrapper;
/**
* ERFOPWrapper will render the containing component content as a PDF document using
* Apache FOP.
*
* @binding xml2fopXsl the location of the xml->fo transform sheet (should be in the classpath)
* @author lmg42
*/
public class ERFOPWrapper extends ERPDFWrapper {
public ERFOPWrapper(String name, NSDictionary<String, WOAssociation> associations, WOElement template) {
super(name, associations, template);
}
@Override
public NSData responseAsPdf(WOResponse response, WOContext context) {
WOComponent component = context.component();
NSMutableDictionary<String, Object> config = new NSMutableDictionary<String, Object>();
for (Map.Entry<String, WOAssociation> entry : associations().entrySet()) {
Object value = entry.getValue().valueInComponent(component);
if (value != null) {
config.setObjectForKey(value, entry.getKey());
}
}
String xml2fopxsl = stringValueForBinding("xml2fopXsl", component);
NSData data = null;
try {
data = ERPDFUtilities.xml2Fop2Pdf(response.contentString(), xml2fopxsl, config);
data = appendPDFs(data, context);
} catch (Throwable e) {
log.error(e, e);
}
return data;
}
}