com.healthmarketscience.jackcess.util
Enum OleBlob.ContentType

java.lang.Object
  extended by java.lang.Enum<OleBlob.ContentType>
      extended by com.healthmarketscience.jackcess.util.OleBlob.ContentType
All Implemented Interfaces:
Serializable, Comparable<OleBlob.ContentType>
Enclosing interface:
OleBlob

public static enum OleBlob.ContentType
extends Enum<OleBlob.ContentType>

Enum describing the types of blob contents which are currently supported/understood


Enum Constant Summary
COMPOUND_STORAGE
          the blob contents are a complex embedded data known as compound storage (aka OLE2).
LINK
          the blob contents are a link (file path) to some external content.
OTHER
          the top-level blob wrapper is understood, but the nested blob contents are unknown, probably just some embedded content.
SIMPLE_PACKAGE
          the blob contents are a simple wrapper around some embedded content and related file names/paths.
UNKNOWN
          the top-level blob wrapper is not understood (this may not be a valid ole instance).
 
Method Summary
static OleBlob.ContentType valueOf(String name)
          Returns the enum constant of this type with the specified name.
static OleBlob.ContentType[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

LINK

public static final OleBlob.ContentType LINK
the blob contents are a link (file path) to some external content. Content will be an instance of LinkContent


SIMPLE_PACKAGE

public static final OleBlob.ContentType SIMPLE_PACKAGE
the blob contents are a simple wrapper around some embedded content and related file names/paths. Content will be an instance SimplePackageContent


COMPOUND_STORAGE

public static final OleBlob.ContentType COMPOUND_STORAGE
the blob contents are a complex embedded data known as compound storage (aka OLE2). Working with compound storage requires the optional POI library. Content will be an instance of CompoundContent. If the POI library is not available on the classpath, then compound storage data will instead be returned as type OTHER.


OTHER

public static final OleBlob.ContentType OTHER
the top-level blob wrapper is understood, but the nested blob contents are unknown, probably just some embedded content. Content will be an instance of OtherContent


UNKNOWN

public static final OleBlob.ContentType UNKNOWN
the top-level blob wrapper is not understood (this may not be a valid ole instance). Content will simply be an instance of Content (the data can be accessed from the main blob instance)

Method Detail

values

public static OleBlob.ContentType[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (OleBlob.ContentType c : OleBlob.ContentType.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static OleBlob.ContentType valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


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