package org.jooq.impl;
import java.sql.Connection;
import java.sql.SQLException;
import org.jooq.Configuration;
import org.jooq.ExecuteContext;
import org.jooq.ExecuteListener;
import org.jooq.Query;
import org.jooq.conf.SettingsTools;
import org.jooq.exception.ControlFlowSignal;
final class BatchMultiple extends AbstractBatch {
private static final long serialVersionUID = -7337667281292354043L;
private final Query[] queries;
public BatchMultiple(Configuration configuration, Query... queries) {
super(configuration);
this.queries = queries;
}
@Override
public final int size() {
return queries.length;
}
@Override
public final int[] execute() {
return execute(configuration, queries);
}
static int[] execute(final Configuration configuration, final Query[] queries) {
ExecuteContext ctx = new DefaultExecuteContext(configuration, queries);
ExecuteListener listener = ExecuteListeners.get(ctx);
Connection connection = ctx.connection();
try {
listener.start(ctx);
if (ctx.statement() == null)
ctx.statement(new SettingsEnabledPreparedStatement(connection));
String[] batchSQL = ctx.batchSQL();
for (int i = 0; i < queries.length; i++) {
ctx.sql(null);
listener.renderStart(ctx);
batchSQL[i] = DSL.using(configuration).renderInlined(queries[i]);
ctx.sql(batchSQL[i]);
listener.renderEnd(ctx);
}
for (int i = 0; i < queries.length; i++) {
ctx.sql(batchSQL[i]);
listener.prepareStart(ctx);
ctx.statement().addBatch(batchSQL[i]);
listener.prepareEnd(ctx);
}
int t = SettingsTools.getQueryTimeout(0, ctx.settings());
if (t != 0)
ctx.statement().setQueryTimeout(t);
listener.executeStart(ctx);
int[] result = ctx.statement().executeBatch();
int[] batchRows = ctx.batchRows();
for (int i = 0; i < batchRows.length && i < result.length; i++)
batchRows[i] = result[i];
listener.executeEnd(ctx);
return result;
}
catch (ControlFlowSignal e) {
throw e;
}
catch (RuntimeException e) {
ctx.exception(e);
listener.exception(ctx);
throw ctx.exception();
}
catch (SQLException e) {
ctx.sqlException(e);
listener.exception(ctx);
throw ctx.exception();
}
finally {
Tools.safeClose(listener, ctx);
}
}
}