com.coremedia.iso.boxes.odf
Class OmaDrmCommonHeadersBox

java.lang.Object
  com.coremedia.iso.boxes.AbstractBox
      com.coremedia.iso.boxes.AbstractFullBox
          com.coremedia.iso.boxes.odf.OmaDrmCommonHeadersBox

All Implemented Interfaces:

Box, ContainerBox, FullBox

public class OmaDrmCommonHeadersBox
extends AbstractFullBox
implements ContainerBox

The Common Headers Box defines a structure for required headers in a DCF file. See OMA-TS-DRM-DCF-V2_0-* specification for details.

Field Summary

static String

TYPE

Fields inherited from class com.coremedia.iso.boxes.AbstractBox

offset, parsed

Constructor Summary

OmaDrmCommonHeadersBox()

Method Summary

List<Box>	getBoxes() Gets all child boxes.
<T extends Box> List<T>	getBoxes(Class<T> clazz) Gets all child boxes of the given type.
<T extends Box> List<T>	getBoxes(Class<T> clazz, boolean recursive) Gets all child boxes of the given type.
protected void	getContent(IsoOutputStream isos) Writes the box's content into the given IsoOutputStream.
String	getContentId()
protected long	getContentSize() Gets the box's content size without header size where header includes flags and version.
String	getDisplayName() Returns the human readable name of the box.
int	getEncryptionMethod()
long	getNumOfBytesToFirstChild() Returns the number of bytes from the start of the box to start of the first child.
int	getPaddingScheme()
long	getPlaintextLength()
String	getRightsIssuerUrl()
String	getTextualHeaders()
void	parse(IsoBufferWrapper in, long size, BoxParser boxParser, Box lastMovieFragmentBox) Pareses the given IsoBufferWrapper and returns the remaining bytes.
void	setBoxes(List<Box> extendedHeaders) Sets all boxes and removes all previous child boxes.
void	setContentId(String contentId)
void	setEncryptionMethod(int encryptionMethod)
void	setPaddingScheme(int paddingScheme)
void	setPlaintextLength(long plaintextLength)
void	setRightsIssuerUrl(String rightsIssuerUrl)
void	setTextualHeaders(Map<String,String> m)
String	toString()

Methods inherited from class com.coremedia.iso.boxes.AbstractFullBox

getFlags, getHeader, getHeaderSize, getVersion, parseHeader, setFlags, setVersion

Methods inherited from class com.coremedia.iso.boxes.AbstractBox

addWriteListener, calculateOffset, getBox, getDeadBytes, getIsoFile, getOffset, getParent, getSize, getType, getUserType, isParsed, setDeadBytes, setParent, setParsed, setUserType, utf8StringLengthInBytes

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.coremedia.iso.boxes.ContainerBox

getIsoFile, getParent

Methods inherited from interface com.coremedia.iso.boxes.Box

calculateOffset, getBox, getOffset, getSize, getType, getUserType, isParsed

Field Detail

TYPE

public static final String TYPE

See Also:

Constant Field Values

Constructor Detail

OmaDrmCommonHeadersBox

public OmaDrmCommonHeadersBox()

Method Detail

getBoxes

public <T extends Box> List<T> getBoxes(Class<T> clazz)

Description copied from interface: ContainerBox

Gets all child boxes of the given type. May not return null.

Specified by:

getBoxes in interface ContainerBox

Parameters:

clazz - child box's type

Returns:

an array of boxes, empty array in case of no children.

getBoxes

public <T extends Box> List<T> getBoxes(Class<T> clazz,
                                        boolean recursive)

Description copied from interface: ContainerBox

Gets all child boxes of the given type. May not return null.

Specified by:

getBoxes in interface ContainerBox

Parameters:

clazz - child box's type

recursive - step down the tree

Returns:

an array of boxes, empty array in case of no children.

getBoxes

public List<Box> getBoxes()

Description copied from interface: ContainerBox

Gets all child boxes. May not return null.

Specified by:

getBoxes in interface ContainerBox

Returns:

an array of boxes, empty array in case of no children.

setTextualHeaders

public void setTextualHeaders(Map<String,String> m)

setRightsIssuerUrl

public void setRightsIssuerUrl(String rightsIssuerUrl)

setContentId

public void setContentId(String contentId)

setPlaintextLength

public void setPlaintextLength(long plaintextLength)

setPaddingScheme

public void setPaddingScheme(int paddingScheme)

setEncryptionMethod

public void setEncryptionMethod(int encryptionMethod)

getEncryptionMethod

public int getEncryptionMethod()

getPaddingScheme

public int getPaddingScheme()

getPlaintextLength

public long getPlaintextLength()

getContentId

public String getContentId()

getRightsIssuerUrl

public String getRightsIssuerUrl()

getTextualHeaders

public String getTextualHeaders()

getDisplayName

public String getDisplayName()

Description copied from class: AbstractBox

Returns the human readable name of the box.

Specified by:

getDisplayName in class AbstractBox

Returns:

a display string

getContentSize

protected long getContentSize()

Description copied from class: AbstractFullBox

Gets the box's content size without header size where header includes flags and version.

Specified by:

getContentSize in class AbstractFullBox

Returns:

Gets the box's content size

parse

public void parse(IsoBufferWrapper in,
                  long size,
                  BoxParser boxParser,
                  Box lastMovieFragmentBox)
           throws IOException

Description copied from class: AbstractBox

Pareses the given IsoBufferWrapper and returns the remaining bytes.

Overrides:

parse in class AbstractFullBox

Parameters:

in - the (part of the) iso file to parse

size - expected size of the box

boxParser - creates inner boxes

lastMovieFragmentBox - latest of previously found moof boxes

Throws:

IOException - in case of an I/O error.

getContent

protected void getContent(IsoOutputStream isos)
                   throws IOException

Description copied from class: AbstractBox

Writes the box's content into the given IsoOutputStream. This MUST NOT include any header bytes.

Specified by:

getContent in class AbstractBox

Parameters:

isos - the box's content-sink.

Throws:

IOException - in case of an exception in the underlying OutputStream.

toString

public String toString()

Overrides:

toString in class Object

setBoxes

public void setBoxes(List<Box> extendedHeaders)

Description copied from interface: ContainerBox

Sets all boxes and removes all previous child boxes.

Specified by:

setBoxes in interface ContainerBox

Parameters:

extendedHeaders - the new list of children

getNumOfBytesToFirstChild

public long getNumOfBytesToFirstChild()

Description copied from interface: ContainerBox

Returns the number of bytes from the start of the box to start of the first child.

Specified by:

getNumOfBytesToFirstChild in interface ContainerBox

Returns:

offset of first child from box start