LoadDomains.java

package divconq.db.proc;

import static divconq.db.Constants.*;

import java.util.function.Consumer;

import divconq.db.TablesAdapter;
import divconq.db.DatabaseInterface;
import divconq.db.DatabaseTask;
import divconq.lang.BigDateTime;
import divconq.lang.op.OperationContext;
import divconq.lang.op.OperationResult;
import divconq.struct.FieldStruct;
import divconq.struct.ListStruct;
import divconq.struct.RecordStruct;
import divconq.struct.builder.ICompositeBuilder;

public class LoadDomains extends LoadRecord {
	@Override
	public void execute(DatabaseInterface conn, DatabaseTask task, OperationResult log) {
		TablesAdapter db = new TablesAdapter(conn, task); 
		
		ICompositeBuilder out = task.getBuilder();
		
		ListStruct select = new ListStruct(
				new RecordStruct(
						new FieldStruct("Field", "Id")
				),
				new RecordStruct(
						new FieldStruct("Field", "dcTitle"),
						new FieldStruct("Name", "Title")
				),
				new RecordStruct(
						new FieldStruct("Field", "dcAlias"),
						new FieldStruct("Name", "Alias")
				),
				new RecordStruct(
						new FieldStruct("Field", "dcName"),
						new FieldStruct("Name", "Names")
				)
		);		
		
		// some options don't load for gateways - gateways are not allowed to obscure on a per domain basis so they don't 
		// get to know that info (they will get a default but it doesn't apply to real data for the domain)
		
		if (!OperationContext.get().isGateway()) {
			select.addItem(
				new RecordStruct(
						new FieldStruct("Field", "dcObscureClass"),
						new FieldStruct("Name", "ObscureClass")
				),
				new RecordStruct(
						new FieldStruct("Field", "dcObscureSeed"),
						new FieldStruct("Name", "ObscureSeed")
				)
			);
		}
		
		BigDateTime when = BigDateTime.nowDateTime();
		
		try {
			out.startList();
			
			db.traverseSubIds("dcDomain", DB_GLOBAL_ROOT_DOMAIN, "dcDomainIndex", when, false, new Consumer<Object>() {				
				@Override
				public void accept(Object t) {
					String did = t.toString();
					
					task.pushDomain(did);
					
					try {
						LoadDomains.this.writeRecord(conn, task, log, out, db, "dcDomain",
								did, when, select, true, false, false);
					}
					catch (Exception x) {
						log.error("LoadDomainsProc: Unable to create resp 2: " + x);
					}
					finally {
						task.popDomain();
					}
				}
			});
			
			out.endList();
		}
		catch (Exception x) {
			log.error("LoadDomainsProc: Unable to create resp: " + x);
		}
		
		task.complete();
	}
}