package er.directtoweb.components.misc;
import com.webobjects.appserver.WOActionResults;
import com.webobjects.appserver.WOContext;
import com.webobjects.eoaccess.EODatabaseDataSource;
import com.webobjects.eocontrol.EODataSource;
import com.webobjects.eocontrol.EOKeyValueQualifier;
import com.webobjects.eocontrol.EOQualifier;
import com.webobjects.foundation.NSSelector;
import er.directtoweb.components.ERDCustomQueryComponent;
/**
* QuickSerch or 'filter' feature
* For nesting inside list page nav bar
*
* @author mendis
* @d2wKey searchKey
* @d2wKey displayNameForSearchKey
*/
public class ERDSearchDisplayGroup extends ERDCustomQueryComponent {
/**
* Do I need to update serialVersionUID?
* See section 5.6 <cite>Type Changes Affecting Serialization</cite> on page 51 of the
* <a href="http://java.sun.com/j2se/1.4/pdf/serial-spec.pdf">Java Object Serialization Spec</a>
*/
private static final long serialVersionUID = 1L;
public String value;
public ERDSearchDisplayGroup(WOContext context) {
super(context);
}
@Override
public boolean synchronizesVariablesWithBindings() {
return false;
}
public static final NSSelector selector = EOQualifier.QualifierOperatorCaseInsensitiveLike; // FIXME: turn into property
// accessors
public String searchKey() {
String searchKey = (String) d2wContext().valueForKey("searchKey");
EODataSource dataSource = displayGroup().dataSource();
if (searchKey == null && dataSource instanceof EODatabaseDataSource) {
searchKey = (String) ((EODatabaseDataSource) dataSource).entity().classPropertyNames().objectAtIndex(0);
}
return searchKey;
}
public String displayNameForSearchKey() {
String displayNameForSearchKey = (String) d2wContext().valueForKey("displayNameForSearchKey");
return (displayNameForSearchKey != null && !displayNameForSearchKey.equals("")) ? displayNameForSearchKey : searchKey();
}
// actions
public WOActionResults search() {
EODataSource dataSource = displayGroup().dataSource();
if (value != null && dataSource instanceof EODatabaseDataSource) {
EOQualifier _qualifier = new EOKeyValueQualifier(searchKey(), selector, "*" + value + "*");
((EODatabaseDataSource) dataSource).setAuxiliaryQualifier(_qualifier);
} else ((EODatabaseDataSource) dataSource).setAuxiliaryQualifier(null);
displayGroup().fetch();
return context().page();
}
}