com.gpudb.protocol

Class ShowBackupRequest

java.lang.Object

com.gpudb.protocol.ShowBackupRequest

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class ShowBackupRequest
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of parameters for GPUdb.showBackup.

Shows information about one or more backups accessible via the data source specified by datasourceName.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShowBackupRequest.Options A set of string constants for the ShowBackupRequest parameter options.

Constructor Summary

Constructors

Constructor and Description
ShowBackupRequest() Constructs a ShowBackupRequest object with default parameters.
ShowBackupRequest(String backupName, String datasourceName, Map<String,String> options) Constructs a ShowBackupRequest object with the specified parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Object	get(int index) This method supports the Avro framework and is not intended to be called directly by the user.
String	getBackupName() Name of the backup.
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
String	getDatasourceName() Data source through which the backup is accessible.
Map<String,String>	getOptions() Optional parameters.
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
int	hashCode()
void	put(int index, Object value) This method supports the Avro framework and is not intended to be called directly by the user.
ShowBackupRequest	setBackupName(String backupName) Name of the backup.
ShowBackupRequest	setDatasourceName(String datasourceName) Data source through which the backup is accessible.
ShowBackupRequest	setOptions(Map<String,String> options) Optional parameters.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ShowBackupRequest

public ShowBackupRequest()

Constructs a ShowBackupRequest object with default parameters.

ShowBackupRequest

public ShowBackupRequest(String backupName,
                         String datasourceName,
                         Map<String,String> options)

Constructs a ShowBackupRequest object with the specified parameters.

Parameters:

backupName - Name of the backup. An empty string or '*' will show all existing backups. Any text followed by a '*' will show backups whose name starts with that text. The default value is ''.

datasourceName - Data source through which the backup is accessible.

options - Optional parameters.

• BACKUP_ID: ID of the snapshot to show. Leave empty to show information from the most recent snapshot in the backup. The default value is ''.
• SHOW_CONTENTS: Show the contents of the backed-up snapshots. Supported values:
  • NONE: Don't show snapshot contents.
  • OBJECT_NAMES: Show backed-up object names, and for tables, sizing detail.
  • OBJECT_FILES: Show backed-up object names, and for tables, sizing detail and associated files.
  The default value is NONE.
• NO_ERROR_IF_NOT_EXISTS: Whether or not to suppress the error if the specified backup does not exist. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Returns:

The schema for the class.

getBackupName

public String getBackupName()

Name of the backup. An empty string or '*' will show all existing backups. Any text followed by a '*' will show backups whose name starts with that text. The default value is ''.

Returns:

The current value of backupName.

setBackupName

public ShowBackupRequest setBackupName(String backupName)

Name of the backup. An empty string or '*' will show all existing backups. Any text followed by a '*' will show backups whose name starts with that text. The default value is ''.

Parameters:

backupName - The new value for backupName.

Returns:

this to mimic the builder pattern.

getDatasourceName

public String getDatasourceName()

Data source through which the backup is accessible.

Returns:

The current value of datasourceName.

setDatasourceName

public ShowBackupRequest setDatasourceName(String datasourceName)

Data source through which the backup is accessible.

Parameters:

datasourceName - The new value for datasourceName.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• BACKUP_ID: ID of the snapshot to show. Leave empty to show information from the most recent snapshot in the backup. The default value is ''.
• SHOW_CONTENTS: Show the contents of the backed-up snapshots. Supported values:
  • NONE: Don't show snapshot contents.
  • OBJECT_NAMES: Show backed-up object names, and for tables, sizing detail.
  • OBJECT_FILES: Show backed-up object names, and for tables, sizing detail and associated files.
  The default value is NONE.
• NO_ERROR_IF_NOT_EXISTS: Whether or not to suppress the error if the specified backup does not exist. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Returns:

The current value of options.

setOptions

public ShowBackupRequest setOptions(Map<String,String> options)

Optional parameters.

• BACKUP_ID: ID of the snapshot to show. Leave empty to show information from the most recent snapshot in the backup. The default value is ''.
• SHOW_CONTENTS: Show the contents of the backed-up snapshots. Supported values:
  • NONE: Don't show snapshot contents.
  • OBJECT_NAMES: Show backed-up object names, and for tables, sizing detail.
  • OBJECT_FILES: Show backed-up object names, and for tables, sizing detail and associated files.
  The default value is NONE.
• NO_ERROR_IF_NOT_EXISTS: Whether or not to suppress the error if the specified backup does not exist. Supported values:
  • TRUE
  • FALSE
  The default value is FALSE.

The default value is an empty Map.

Parameters:

options - The new value for options.

Returns:

this to mimic the builder pattern.

getSchema

public org.apache.avro.Schema getSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Returns:

The schema object describing this class.

get

public Object get(int index)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to get

Returns:

value of the field with the given index.

Throws:

IndexOutOfBoundsException

put

public void put(int index,
                Object value)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to set

value - the value to set

Throws:

IndexOutOfBoundsException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object