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java.lang.Objectorg.blinkenlights.jid3.v2.ID3V2Frame
org.blinkenlights.jid3.v2.AENCID3V2Frame
Constructor Summary | |
AENCID3V2Frame(java.io.InputStream oIS)
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AENCID3V2Frame(java.lang.String sOwnerIdentifier,
int iPreviewStartFrame,
int iPreviewLengthFrames,
byte[] abyEncryptionInfo)
Constructor. |
Method Summary | |
void |
accept(ID3Visitor oID3Visitor)
Accept a visitor. |
boolean |
equals(java.lang.Object oOther)
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byte[] |
getEncryptionInfo()
Get additional encryption info required for the particular method used. |
protected byte[] |
getFrameId()
Get the four bytes which uniquely specify of which type this frame is. |
java.lang.String |
getOwnerIdentifier()
Get the owner identifier for the encryption described in this frame. |
int |
getPreviewFramesLength()
Get the length in frames of the preview section of this file. |
int |
getPreviewStartFrame()
Get the starting frame of the unencrypted preview section of this file. |
void |
setEncryptionInfo(byte[] abyEncryptionInfo)
Set any additional encryption info which will be required for the decryption of this file, based on the particular encryption method in use. |
void |
setOwnerIdentifier(java.lang.String sOwnerIdentifier)
Set the owner identifier for the encryption described in this frame. |
void |
setPreviewRange(int iPreviewStartFrame,
int iPreviewLengthFrames)
Set the range of the unencrypted preview section of this file. |
java.lang.String |
toString()
Represent the contents of this frame as a string. |
protected void |
writeBody(ID3DataOutputStream oIDOS)
Write the body of the frame to an ID3 data output stream. |
Methods inherited from class org.blinkenlights.jid3.v2.ID3V2Frame |
addID3Observer, getEncryptionMethod, isEncrypted, notifyID3Observers, removeID3Observer, setCompressionFlag, setEncryption, setFileAlterPreservationFlag, setGroupingIdentityFlag, setReadOnlyFlag, setTagAlterPreservationFlag, write, writeHeader |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public AENCID3V2Frame(java.lang.String sOwnerIdentifier, int iPreviewStartFrame, int iPreviewLengthFrames, byte[] abyEncryptionInfo) throws ID3Exception
sOwnerIdentifier
- an URL or email address, providing detail regarding the encryption of this file,
or null if not usediPreviewStartFrame
- the number of the first frame of this file which is not encrypted, or zero if
the entire file is encryptediPreviewLengthFrames
- the length in frames of the unencrypted preview portion of the file, or zero
if the entire file is encryptedabyEncryptionInfo
- any data which is required for decryption, as defined by the method used, or null
if not required
ID3Exception
- if either iPreviewStartFrame or iPreviewLengthFrames are negative, or greater than 65535public AENCID3V2Frame(java.io.InputStream oIS) throws ID3Exception
Method Detail |
public void accept(ID3Visitor oID3Visitor)
ID3Visitable
oID3Visitor
- a visitor of this objectpublic void setOwnerIdentifier(java.lang.String sOwnerIdentifier) throws ID3Exception
sOwnerIdentifier
- an URL or an email address where the user can find information on decrypting this file
ID3Exception
- if this frame is in a tag with another AENC frame which would have the same owner identifierpublic java.lang.String getOwnerIdentifier()
public void setPreviewRange(int iPreviewStartFrame, int iPreviewLengthFrames) throws ID3Exception
iPreviewStartFrame
- the number of the first frame of this file which is not encrypted, or zero if
the entire file is encryptediPreviewLengthFrames
- the length in frames of the unencrypted preview portion of the file, or zero
if the entire file is encrypted
ID3Exception
- if either iPreviewStartFrame or iPreviewLengthFrames are negative, or greater than 65535public int getPreviewStartFrame()
public int getPreviewFramesLength()
public void setEncryptionInfo(byte[] abyEncryptionInfo)
abyEncryptionInfo
- any data which is required for decryption, as defined by the method used, or null
if not requiredpublic byte[] getEncryptionInfo()
protected byte[] getFrameId()
ID3V2Frame
getFrameId
in class ID3V2Frame
public java.lang.String toString()
ID3V2Frame
toString
in class ID3V2Frame
protected void writeBody(ID3DataOutputStream oIDOS) throws java.io.IOException
ID3V2Frame
writeBody
in class ID3V2Frame
oIDOS
- the output stream to write to
java.io.IOException
public boolean equals(java.lang.Object oOther)
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