本文整理汇总了Java中org.hibernate.engine.spi.RowSelection.getTimeout方法的典型用法代码示例。如果您正苦于以下问题：Java RowSelection.getTimeout方法的具体用法？Java RowSelection.getTimeout怎么用？Java RowSelection.getTimeout使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.hibernate.engine.spi.RowSelection的用法示例。
在下文中一共展示了RowSelection.getTimeout方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: doExecute
import org.hibernate.engine.spi.RowSelection; //导入方法依赖的package包/类
protected int doExecute(QueryParameters parameters, SessionImplementor session, String sql,
List parameterSpecifications) throws HibernateException {
BulkOperationCleanupAction action = new BulkOperationCleanupAction( session, persister );
if ( session.isEventSource() ) {
( (EventSource) session ).getActionQueue().addAction( action );
}
else {
action.getAfterTransactionCompletionProcess().doAfterTransactionCompletion( true, session );
}
PreparedStatement st = null;
RowSelection selection = parameters.getRowSelection();
try {
try {
st = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql, false );
Iterator paramSpecItr = parameterSpecifications.iterator();
int pos = 1;
while ( paramSpecItr.hasNext() ) {
final ParameterSpecification paramSpec = (ParameterSpecification) paramSpecItr.next();
pos += paramSpec.bind( st, parameters, session, pos );
}
if ( selection != null ) {
if ( selection.getTimeout() != null ) {
st.setQueryTimeout( selection.getTimeout() );
}
}
return session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
}
finally {
if ( st != null ) {
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}
catch( SQLException sqle ) {
throw factory.getSQLExceptionHelper().convert( sqle, "could not execute update query", sql );
}
}
示例2: prepareQueryStatement
import org.hibernate.engine.spi.RowSelection; //导入方法依赖的package包/类
/**
* Obtain a <tt>PreparedStatement</tt> with all parameters pre-bound.
* Bind JDBC-style <tt>?</tt> parameters, named parameters, and
* limit parameters.
*/
protected final PreparedStatement prepareQueryStatement(
final String sql,
final QueryParameters queryParameters,
final LimitHandler limitHandler,
final boolean scroll,
final SessionImplementor session) throws SQLException, HibernateException {
final Dialect dialect = getFactory().getDialect();
final RowSelection selection = queryParameters.getRowSelection();
final boolean useLimit = LimitHelper.useLimit( limitHandler, selection );
final boolean hasFirstRow = LimitHelper.hasFirstRow( selection );
final boolean useLimitOffset = hasFirstRow && useLimit && limitHandler.supportsLimitOffset();
final boolean callable = queryParameters.isCallable();
final ScrollMode scrollMode = getScrollMode( scroll, hasFirstRow, useLimitOffset, queryParameters );
final PreparedStatement st = session.getTransactionCoordinator().getJdbcCoordinator()
.getStatementPreparer().prepareQueryStatement( sql, callable, scrollMode );
try {
int col = 1;
//TODO: can we limit stored procedures ?!
col += limitHandler.bindLimitParametersAtStartOfQuery( st, col );
if (callable) {
col = dialect.registerResultSetOutParameter( (CallableStatement)st, col );
}
col += bindParameterValues( st, queryParameters, col, session );
col += limitHandler.bindLimitParametersAtEndOfQuery( st, col );
limitHandler.setMaxRows( st );
if ( selection != null ) {
if ( selection.getTimeout() != null ) {
st.setQueryTimeout( selection.getTimeout() );
}
if ( selection.getFetchSize() != null ) {
st.setFetchSize( selection.getFetchSize() );
}
}
// handle lock timeout...
final LockOptions lockOptions = queryParameters.getLockOptions();
if ( lockOptions != null ) {
if ( lockOptions.getTimeOut() != LockOptions.WAIT_FOREVER ) {
if ( !dialect.supportsLockTimeouts() ) {
if ( log.isDebugEnabled() ) {
log.debugf(
"Lock timeout [%s] requested but dialect reported to not support lock timeouts",
lockOptions.getTimeOut()
);
}
}
else if ( dialect.isLockTimeoutParameterized() ) {
st.setInt( col++, lockOptions.getTimeOut() );
}
}
}
if ( log.isTraceEnabled() ) {
log.tracev( "Bound [{0}] parameters total", col );
}
}
catch ( SQLException sqle ) {
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
throw sqle;
}
catch ( HibernateException he ) {
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
throw he;
}
return st;
}