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/*******************************************************************************
* Copyright (c) 2010 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.framework.database.operation;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
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.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.operation.AbstractOperation;
import org.eclipse.osee.framework.core.operation.OperationLogger;
import org.eclipse.osee.framework.database.core.ConnectionHandler;
import org.eclipse.osee.framework.database.core.IOseeStatement;
import org.eclipse.osee.framework.database.internal.Activator;
/**
* @author Ryan D. Brooks
*/
public class InvalidTxCurrentsAndModTypes extends AbstractOperation {
private static final String SELECT_ADDRESSES =
"select %s, txs.branch_id, txs.transaction_id, txs.gamma_id, txs.mod_type, txs.tx_current, txd.tx_type from %s t1, osee_txs%s txs, osee_tx_details txd where t1.gamma_id = txs.gamma_id and txd.transaction_id = txs.transaction_id and txs.branch_id = txd.branch_id order by txs.branch_id, %s, txs.transaction_id desc, txs.gamma_id desc";
private static final String DELETE_ADDRESS =
"delete from osee_txs%s where transaction_id = ? and gamma_id = ? and branch_id = ?";
private static final String UPDATE_ADDRESS =
"update osee_txs%s set tx_current = ? where transaction_id = ? and gamma_id = ? and branch_id = ?";
private final List<Address> addresses = new ArrayList<Address>();
private final List<Object[]> purgeData = new ArrayList<Object[]>();
private final List<Object[]> currentData = new ArrayList<Object[]>();
private final String tableName;
private final String columnName;
private final boolean isFixOperationEnabled;
private final String txsTableName;
public InvalidTxCurrentsAndModTypes(String operationName, String tableName, String columnName, OperationLogger logger, boolean isFixOperationEnabled, boolean archived) {
super(
"InvalidTxCurrentsAndModTypes " + operationName + tableName + " fix:" + isFixOperationEnabled + " archived:" + archived,
Activator.PLUGIN_ID, logger);
this.tableName = tableName;
this.columnName = columnName;
this.isFixOperationEnabled = isFixOperationEnabled;
txsTableName = archived ? "_archived" : "";
}
private void fixIssues(IProgressMonitor monitor) throws OseeCoreException {
if (isFixOperationEnabled) {
checkForCancelledStatus(monitor);
ConnectionHandler.runBatchUpdate(String.format(DELETE_ADDRESS, txsTableName), purgeData);
ConnectionHandler.runBatchUpdate(String.format(UPDATE_ADDRESS, txsTableName), currentData);
}
monitor.worked(calculateWork(0.1));
}
private void logIssue(String issue, Address address) {
log(issue, String.valueOf(address.getBranchId()), String.valueOf(address.getItemId()),
String.valueOf(address.getTransactionId()), String.valueOf(address.getGammaId()),
address.getModType().toString(), address.getTxCurrent().toString());
}
private void consolidateAddressing() {
checkForMultipleVersionsInOneTransaction();
checkForIdenticalAddressingInDifferentTransactions();
checkForMultipleCurrents();
checkForInvalidMergedModType();
if (issueDetected()) {
for (Address address : addresses) {
if (address.isPurge()) {
logIssue("purge", address);
purgeData.add(new Object[] {address.getTransactionId(), address.getGammaId(), address.getBranchId()});
} else if (address.getCorrectedTxCurrent() != null) {
logIssue("corrected txCurrent: " + address.getCorrectedTxCurrent(), address);
currentData.add(new Object[] {
address.getCorrectedTxCurrent().getValue(),
address.getTransactionId(),
address.getGammaId(),
address.getBranchId()});
} else {
System.out.println("would have fixed merge here");
}
}
}
}
private void checkForInvalidMergedModType() {
int index = addresses.size() - 1;
Address lastAddress = addresses.get(index);
if (!lastAddress.isBaselineTx()) {
for (; index > -1; index--) {
if (!addresses.get(index).isPurge()) {
if (addresses.get(index).getModType() == ModificationType.MERGED) {
// logIssue("found merged mod type for item not in baseline: ", addresses.get(index));
}
return;
}
}
}
}
private void checkForIdenticalAddressingInDifferentTransactions() {
Address previousAddress = null;
for (Address address : addresses) {
if (address.hasSameGamma(previousAddress) && address.hasSameModType(previousAddress)) {
previousAddress.setPurge(true);
}
previousAddress = address;
}
}
private boolean issueDetected() {
for (Address address : addresses) {
if (address.hasIssue()) {
return true;
}
}
return false;
}
private void checkForMultipleVersionsInOneTransaction() {
Address previousAddress = null;
for (Address address : addresses) {
if (address.isSameTransaction(previousAddress)) {
if (address.hasSameModType(previousAddress) || !address.getModType().isDeleted() && previousAddress.getModType().isEdited()) {
address.setPurge(true);
} else {
logIssue("multiple versions in one transaction - unknown case", address);
}
}
previousAddress = address;
}
}
private void checkForMultipleCurrents() {
boolean mostRecentTx = true;
for (Address address : addresses) {
if (!address.isPurge()) {
if (mostRecentTx) {
address.ensureCorrectCurrent();
mostRecentTx = false;
} else {
address.ensureNotCurrent();
}
}
}
}
@Override
protected void doWork(IProgressMonitor monitor) throws Exception {
log("Starting " + getName());
checkForCancelledStatus(monitor);
IOseeStatement chStmt = ConnectionHandler.getStatement();
String sql = String.format(SELECT_ADDRESSES, columnName, tableName, txsTableName, columnName);
try {
chStmt.runPreparedQuery(10000, sql);
monitor.worked(calculateWork(0.40));
Address previousAddress = null;
while (chStmt.next()) {
checkForCancelledStatus(monitor);
ModificationType modType = ModificationType.getMod(chStmt.getInt("mod_type"));
TxChange txCurrent = TxChange.getChangeType(chStmt.getInt("tx_current"));
TransactionDetailsType type = TransactionDetailsType.toEnum(chStmt.getInt("tx_type"));
Address address =
new Address(type.isBaseline(), chStmt.getInt("branch_id"), chStmt.getInt(columnName),
chStmt.getInt("transaction_id"), chStmt.getLong("gamma_id"), modType, txCurrent);
if (!address.isSimilar(previousAddress)) {
if (!addresses.isEmpty()) {
consolidateAddressing();
}
addresses.clear();
}
addresses.add(address);
previousAddress = address;
}
monitor.worked(calculateWork(0.5));
} finally {
chStmt.close();
}
fixIssues(monitor);
log("Completed " + getName());
}
}
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