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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.ignite.internal.sql.command;
import org.apache.ignite.internal.sql.SqlLexer;
import org.apache.ignite.internal.sql.SqlLexerTokenType;
import org.apache.ignite.internal.sql.SqlParserUtils;
import org.apache.ignite.mxbean.TransactionsMXBean;
import org.apache.ignite.spi.systemview.view.TransactionView;
/**
* KILL TRANSACTION command.
*
* @see TransactionsMXBean#cancel(String)
* @see TransactionView#xid()
*/
public class SqlKillTransactionCommand implements SqlCommand {
/** Transaction xid. */
private String xid;
/** {@inheritDoc} */
@Override public SqlCommand parse(SqlLexer lex) {
if (lex.shift()) {
if (lex.tokenType() == SqlLexerTokenType.STRING) {
xid = lex.token();
return this;
}
}
throw SqlParserUtils.error(lex, "Expected transaction xid.");
}
/** {@inheritDoc} */
@Override public String schemaName() {
return null;
}
/** {@inheritDoc} */
@Override public void schemaName(String schemaName) {
// No-op.
}
/** @return Xid. */
public String getXid() {
return xid;
}
}