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/*******************************************************************************
* Copyright (c) 2014 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.db.internal.loader.processor;
import static org.eclipse.osee.orcs.db.internal.sql.SqlFieldResolver.getObjectField;
import java.util.Collection;
import org.eclipse.osee.framework.core.enums.BranchArchivedState;
import org.eclipse.osee.framework.core.enums.BranchState;
import org.eclipse.osee.framework.core.enums.BranchType;
import org.eclipse.osee.framework.core.enums.ModificationType;
import org.eclipse.osee.framework.core.enums.TransactionDetailsType;
import org.eclipse.osee.framework.core.enums.TxChange;
import org.eclipse.osee.framework.database.core.IOseeStatement;
import org.eclipse.osee.logger.Log;
import org.eclipse.osee.orcs.OrcsTypes;
import org.eclipse.osee.orcs.core.ds.DataProxy;
import org.eclipse.osee.orcs.core.ds.DynamicData;
import org.eclipse.osee.orcs.core.ds.DynamicDataHandler;
import org.eclipse.osee.orcs.core.ds.DynamicObject;
import org.eclipse.osee.orcs.core.ds.Options;
import org.eclipse.osee.orcs.db.internal.loader.ProxyDataFactory;
import org.eclipse.osee.orcs.db.internal.sql.ObjectField;
import org.eclipse.osee.orcs.db.internal.sql.SqlFieldResolver;
/**
* @author Roberto E. Escobar
*/
public class DynamicLoadProcessor extends AbstractLoadProcessor<DynamicDataHandler> {
private final Log logger;
private final OrcsTypes orcsTypes;
private final ProxyDataFactory proxyFactory;
public DynamicLoadProcessor(Log logger, OrcsTypes orcsTypes, ProxyDataFactory proxyFactory) {
super();
this.logger = logger;
this.orcsTypes = orcsTypes;
this.proxyFactory = proxyFactory;
}
@Override
protected Object createPreConditions(Options options) {
return new DynamicObjectBuilder(logger, orcsTypes, options);
}
private DynamicObjectBuilder getBuilder(DynamicDataHandler handler, Object conditions) {
DynamicObjectBuilder builder = (DynamicObjectBuilder) conditions;
builder.setHandler(handler);
return builder;
}
@Override
protected void onRow(DynamicDataHandler handler, IOseeStatement chStmt, Options options, Object conditions) {
DynamicObjectBuilder builder = getBuilder(handler, conditions);
for (DynamicData data : builder.getDescriptors()) {
processData(chStmt, builder, data);
}
}
@Override
protected void onEnd(DynamicDataHandler handler, Options options, Object conditions, int rowCount) {
if (rowCount > 0) {
getBuilder(handler, conditions).onEnd();
}
}
private void processData(IOseeStatement chStmt, DynamicObjectBuilder builder, DynamicData data) {
if (data instanceof DynamicObject) {
DynamicObject dynamicObject = (DynamicObject) data;
builder.onDynamicObjectStart(dynamicObject);
for (DynamicData child : dynamicObject.getChildren()) {
processData(chStmt, builder, child);
}
builder.onDynamicObjectEnd(dynamicObject);
} else {
ObjectField field = getObjectField(data);
if (field.isComposite()) {
processCompositeField(chStmt, builder, data);
} else {
String uniqueId = SqlFieldResolver.getColumnUniqueId(data);
Object value = getValue(chStmt, field, uniqueId);
builder.onDynamicField(data, data.getName(), value);
}
}
}
private Object getValue(IOseeStatement chStmt, ObjectField field, String columnName) {
Object object = chStmt.getObject(columnName);
switch (field) {
case branch_type:
object = getBranchType(object);
break;
case branch_state:
object = getBranchState(object);
break;
case branch_archive_state:
object = getBranchArchivedState(object);
break;
case tx_type:
object = getTxType(object);
break;
case tx_current:
object = getTxCurrent(object);
break;
case art_mod_type:
case attr_mod_type:
case rel_mod_type:
object = getModType(object);
break;
default:
break;
}
return object;
}
private void processCompositeField(IOseeStatement chStmt, DynamicObjectBuilder builder, DynamicData data) {
Collection<String> columnIds = SqlFieldResolver.getColumnUniqueIds(data);
Object value = getProxyData(chStmt, columnIds);
builder.onDynamicField(data, data.getName(), value);
}
private DataProxy getProxyData(IOseeStatement chStmt, Collection<String> columnIds) {
String typeColumnName = null;
String uriColumnName = null;
String valueColumnName = null;
for (String id : columnIds) {
if (id.contains("uri")) {
uriColumnName = id;
} else if (id.contains("type")) {
typeColumnName = id;
} else if (id.contains("value")) {
valueColumnName = id;
}
}
long typeUuid = chStmt.getLong(typeColumnName);
String value = chStmt.getString(valueColumnName);
String uri = chStmt.getString(uriColumnName);
return proxyFactory.createProxy(typeUuid, value, uri);
}
private BranchType getBranchType(Object object) {
return BranchType.valueOf((Integer) object);
}
private BranchState getBranchState(Object object) {
return BranchState.getBranchState((Integer) object);
}
private BranchArchivedState getBranchArchivedState(Object object) {
return BranchArchivedState.valueOf((Integer) object);
}
private TransactionDetailsType getTxType(Object object) {
return TransactionDetailsType.toEnum((Integer) object);
}
private ModificationType getModType(Object object) {
return ModificationType.getMod((Integer) object);
}
private TxChange getTxCurrent(Object object) {
return TxChange.getChangeType((Integer) object);
}
}
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