Package org.apache.solr.common.util

Class CommandOperation

java.lang.Object

org.apache.solr.common.util.CommandOperation

public class CommandOperation
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	ERR_MSGS
String	name
static String	ROOT_OBJ

Constructor Summary

Constructors

Constructor	Description
CommandOperation(String operationName, Object metaData)

Method Summary

Modifier and Type	Method	Description
void	addError(String s)
static List<Map<String,Object>>	captureErrors(List<CommandOperation> ops)
static List<CommandOperation>	clone(List<CommandOperation> ops)
boolean	getBoolean(String key, boolean def)
Object	getCommandData()
CommandOperation	getCopy()
Map<String,Object>	getDataMap()
List<String>	getErrors()
Integer	getInt(String name)
Integer	getInt(String name, Integer def)
Map	getMap(String key, Map def)
String	getStr(String key)	Get a required field.
String	getStr(String key, String def)
List<String>	getStrs(String key)
List<String>	getStrs(String key, List<String> def)	Get collection of values for a key.
Object	getVal(String key)
Map<String,Object>	getValuesExcluding(String... keys)	Get all the values from the metadata for the command without the specified keys
boolean	hasError()
static List<CommandOperation>	parse(InputStream in, Set<String> singletonCommands)	Parse the command operations into command objects from javabin payload * @param singletonCommands commands that cannot be repeated
static List<CommandOperation>	parse(Reader rdr)
static List<CommandOperation>	parse(Reader rdr, Set<String> singletonCommands)	Parse the command operations into command objects from a json payload
static List<CommandOperation>	readCommands(Iterable<ContentStream> streams, NamedList resp)
static List<CommandOperation>	readCommands(Iterable<ContentStream> streams, NamedList resp, Set<String> singletonCommands)	Read commands from request streams
void	setCommandData(Object o)
String	toString()
void	unknownOperation()

Methods inherited from class java.lang.Object

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

Field Detail

name

public final String name

ERR_MSGS

public static final String ERR_MSGS

See Also:

Constant Field Values

ROOT_OBJ

public static final String ROOT_OBJ

See Also:

Constant Field Values

Constructor Detail

CommandOperation

public CommandOperation(String operationName,
                        Object metaData)

Method Detail

getCommandData

public Object getCommandData()

getStr

public String getStr(String key,
                     String def)

getBoolean

public boolean getBoolean(String key,
                          boolean def)

setCommandData

public void setCommandData(Object o)

getDataMap

public Map<String,Object> getDataMap()

getVal

public Object getVal(String key)

getStrs

public List<String> getStrs(String key)

unknownOperation

public void unknownOperation()

getStrs

public List<String> getStrs(String key,
                            List<String> def)

Get collection of values for a key. If only one val is present a single value collection is returned

getStr

public String getStr(String key)

Get a required field. If missing it adds to the errors

hasError

public boolean hasError()

addError

public void addError(String s)

getValuesExcluding

public Map<String,Object> getValuesExcluding(String... keys)

Get all the values from the metadata for the command without the specified keys

getErrors

public List<String> getErrors()

captureErrors

public static List<Map<String,Object>> captureErrors(List<CommandOperation> ops)

parse

public static List<CommandOperation> parse(Reader rdr)
                                    throws IOException

Throws:

IOException

parse

public static List<CommandOperation> parse(InputStream in,
                                           Set<String> singletonCommands)
                                    throws IOException

Parse the command operations into command objects from javabin payload * @param singletonCommands commands that cannot be repeated

Throws:

IOException

parse

public static List<CommandOperation> parse(Reader rdr,
                                           Set<String> singletonCommands)
                                    throws IOException

Parse the command operations into command objects from a json payload

Parameters:

rdr - The payload

singletonCommands - commands that cannot be repeated

Returns:

parsed list of commands

Throws:

IOException

getCopy

public CommandOperation getCopy()

getMap

public Map getMap(String key,
                  Map def)

toString

public String toString()

Overrides:

toString in class Object

readCommands

public static List<CommandOperation> readCommands(Iterable<ContentStream> streams,
                                                  NamedList resp)
                                           throws IOException

Throws:

IOException

readCommands

public static List<CommandOperation> readCommands(Iterable<ContentStream> streams,
                                                  NamedList resp,
                                                  Set<String> singletonCommands)
                                           throws IOException

Read commands from request streams

Parameters:

streams - the streams

resp - solr query response

singletonCommands - , commands that cannot be repeated

Returns:

parsed list of commands

Throws:

IOException - if there is an error while parsing the stream

clone

public static List<CommandOperation> clone(List<CommandOperation> ops)

getInt

public Integer getInt(String name,
                      Integer def)

getInt

public Integer getInt(String name)