Package org.apache.poi.hsmf.datatypes

Class PropertiesChunk

java.lang.Object

org.apache.poi.hsmf.datatypes.Chunk

org.apache.poi.hsmf.datatypes.PropertiesChunk

Direct Known Subclasses:

MessagePropertiesChunk, StoragePropertiesChunk

public abstract class PropertiesChunk
extends Chunk

A Chunk which holds (single) fixed-length properties, and pointer to the variable length ones / multi-valued ones (which get their own chunk).

There are two kinds of PropertiesChunks, which differ only in their headers.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME
static final int	PROPERTIES_FLAG_READABLE
static final int	PROPERTIES_FLAG_WRITEABLE
static final String	VARIABLE_LENGTH_PROPERTY_PREFIX

Fields inherited from class org.apache.poi.hsmf.datatypes.Chunk

DEFAULT_NAME_PREFIX

Method Summary

Modifier and Type	Method	Description
String	getEntryName()	Creates a string to use to identify this chunk in the POI file system object.
static int	getMaxRecordLength()
Map<MAPIProperty,List<PropertyValue>>	getProperties()	Returns all the properties in the chunk, along with their values.
Map<MAPIProperty,PropertyValue>	getRawProperties()	Returns all the properties in the chunk, without looking up any chunk-based values
PropertyValue	getRawValue(MAPIProperty property)	Returns the value / pointer to the value chunk of the property, or null if none exists
List<PropertyValue>	getValues(MAPIProperty property)	Returns all values for the given property, looking up chunk based ones as required, of null if none exist
static void	setMaxRecordLength(int length)
void	setProperty(PropertyValue value)	Defines a property.
void	writeProperties(DirectoryEntry directory)	Writes this chunk in the specified DirectoryEntry.

Methods inherited from class org.apache.poi.hsmf.datatypes.Chunk

getChunkId, getType, readValue, writeValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

VARIABLE_LENGTH_PROPERTY_PREFIX

public static final String VARIABLE_LENGTH_PROPERTY_PREFIX

See Also:

• Constant Field Values

PROPERTIES_FLAG_READABLE

public static final int PROPERTIES_FLAG_READABLE

See Also:

• Constant Field Values

PROPERTIES_FLAG_WRITEABLE

public static final int PROPERTIES_FLAG_WRITEABLE

See Also:

• Constant Field Values

Method Details

setMaxRecordLength

public static void setMaxRecordLength(int length)

Parameters:

length - the max record length allowed for PropertiesChunk

getMaxRecordLength

public static int getMaxRecordLength()

Returns:

the max record length allowed for PropertiesChunk

getEntryName

public String getEntryName()

Description copied from class: Chunk

Creates a string to use to identify this chunk in the POI file system object.

Overrides:

getEntryName in class Chunk

getRawProperties

public Map<MAPIProperty,PropertyValue> getRawProperties()

Returns all the properties in the chunk, without looking up any chunk-based values

getProperties

public Map<MAPIProperty,List<PropertyValue>> getProperties()

Returns all the properties in the chunk, along with their values.

Any chunk-based values will be looked up and returned as such

setProperty

public void setProperty(PropertyValue value)

Defines a property. Multi-valued properties are not yet supported.

getValues

public List<PropertyValue> getValues(MAPIProperty property)

Returns all values for the given property, looking up chunk based ones as required, of null if none exist

getRawValue

public PropertyValue getRawValue(MAPIProperty property)

Returns the value / pointer to the value chunk of the property, or null if none exists

writeProperties

public void writeProperties(DirectoryEntry directory)
                     throws IOException

Writes this chunk in the specified DirectoryEntry.

Parameters:

directory - The directory.

Throws:

IOException - If an I/O error occurs.