org.nuxeo.ecm.core.storage.sql
Class Row

java.lang.Object
  org.nuxeo.ecm.core.storage.sql.RowId
      org.nuxeo.ecm.core.storage.sql.Row

All Implemented Interfaces:

java.io.Serializable

public final class Row
extends RowId
implements java.io.Serializable

The data of a single row in a table (keys/values form a map), or of multiple rows with the same id (values is an array of Serializable).

The id of the row is distinguished internally from other columns. For fragments corresponding to created data, the initial id is a temporary one, and it will be changed after database insert.

See Also:

Serialized Form

Field Summary

static int	MAX_ARRAY
static int	MAX_STRING
java.io.Serializable[]	values The row values.

Fields inherited from class org.nuxeo.ecm.core.storage.sql.RowId

id, tableName

Constructor Summary

Row(java.lang.String tableName, java.util.Map<java.lang.String,java.io.Serializable> map)
Constructs a new Row from a map.

Row(java.lang.String tableName, java.io.Serializable id)
Constructs an empty Row for the given table with the given id (may be null).

Row(java.lang.String tableName, java.io.Serializable id, java.io.Serializable[] array)
Constructs a new Row from an array of values.

Method Summary

Row	clone()
java.io.Serializable	get(java.lang.String key) Gets a value from a key.
java.util.List<java.lang.String>	getKeys() Gets the list of keys.
java.util.List<java.io.Serializable>	getValues() Gets the list of values.
boolean	isCollection()
static void	printValue(java.io.Serializable value, java.lang.StringBuilder buf)
void	put(java.lang.String key, java.io.Serializable value) Puts a key/value.
void	putNew(java.lang.String key, java.io.Serializable value) Puts a key/value, assuming the key is not already there.
java.lang.String	toString()

Methods inherited from class org.nuxeo.ecm.core.storage.sql.RowId

equals, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

values

public java.io.Serializable[] values

The row values.

MAX_STRING

public static final int MAX_STRING

See Also:

Constant Field Values

MAX_ARRAY

public static final int MAX_ARRAY

See Also:

Constant Field Values

Constructor Detail

Row

public Row(java.lang.String tableName,
           java.io.Serializable id)

Constructs an empty Row for the given table with the given id (may be null).

Row

public Row(java.lang.String tableName,
           java.util.Map<java.lang.String,java.io.Serializable> map)

Constructs a new Row from a map.

Parameters:

map - the initial data to use

Row

public Row(java.lang.String tableName,
           java.io.Serializable id,
           java.io.Serializable[] array)

Constructs a new Row from an array of values.

Parameters:

array - the initial data to use

Method Detail

clone

public Row clone()

Overrides:

clone in class java.lang.Object

isCollection

public boolean isCollection()

put

public void put(java.lang.String key,
                java.io.Serializable value)

Puts a key/value.

Parameters:

key - the key

value - the value

putNew

public void putNew(java.lang.String key,
                   java.io.Serializable value)

Puts a key/value, assuming the key is not already there.

Parameters:

key - the key

value - the value

get

public java.io.Serializable get(java.lang.String key)

Gets a value from a key.

Parameters:

key - the key

Returns:

the value

getKeys

public java.util.List<java.lang.String> getKeys()

Gets the list of keys. The id is not included.

getValues

public java.util.List<java.io.Serializable> getValues()

Gets the list of values. The id is not included.

toString

public java.lang.String toString()

Overrides:

toString in class RowId

printValue

public static void printValue(java.io.Serializable value,
                              java.lang.StringBuilder buf)