org.apache.cassandra.db.migration
Class UpdateKeyspace

java.lang.Object
  org.apache.cassandra.db.migration.Migration
      org.apache.cassandra.db.migration.UpdateKeyspace

public class UpdateKeyspace
extends Migration

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.

Field Summary

Fields inherited from class org.apache.cassandra.db.migration.Migration

LAST_MIGRATION_KEY, lastVersion, logger, MIGRATIONS_CF, MIGRATIONS_KEY, NAME_VALIDATOR_REGEX, newVersion, rm, SCHEMA_CF

Constructor Summary

protected	UpdateKeyspace() Required no-arg constructor
	UpdateKeyspace(KSMetaData ksm) create migration based on thrift parameters

Method Summary

void	subdeflate(Migration mi) Deflate this Migration into an Avro object.
void	subinflate(Migration mi) Inflate this Migration from an Avro object: called after the required no-arg constructor.
java.lang.String	toString()

Methods inherited from class org.apache.cassandra.db.migration.Migration

announce, apply, deserialize, getLastMigrationId, getLocalMigrations, getVersion, isLegalName, passiveAnnounce, serialize, toUTF8Bytes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UpdateKeyspace

protected UpdateKeyspace()

Required no-arg constructor

UpdateKeyspace

public UpdateKeyspace(KSMetaData ksm)
               throws ConfigurationException,
                      java.io.IOException

create migration based on thrift parameters

Throws:

ConfigurationException

java.io.IOException

Method Detail

subdeflate

public void subdeflate(Migration mi)

Description copied from class: Migration

Deflate this Migration into an Avro object.

Specified by:

subdeflate in class Migration

subinflate

public void subinflate(Migration mi)

Description copied from class: Migration

Inflate this Migration from an Avro object: called after the required no-arg constructor.

Specified by:

subinflate in class Migration

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object