org.apache.xmlbeans
Class XmlDocumentProperties

java.lang.Object
  org.apache.xmlbeans.XmlDocumentProperties

public abstract class XmlDocumentProperties

extends Object

This class is used to attach arbitrary information to an XML document. It also defines several well-known types of information that can be attached or found on a document.

For example, suppose you wanted to associate a filename with the document containing an xml object "xobj". This could be done via the following code:

tokenSource.documentProperties().set(XmlDocumentProperties.NAME, "MyFilename.xml");

To fetch the filename later, given an xobj2 anywhere in the same document, you can write:

filename = (String)tokenSource.documentProperties().get(XmlDocumentProperties.NAME);

Field Summary

static Object	DOCTYPE_NAME Doc type name
static Object	DOCTYPE_PUBLIC_ID Doc type public id
static Object	DOCTYPE_SYSTEM_ID Doc type system id
static Object	ENCODING Document encoding
static Object	MESSAGE_DIGEST SHA message digest
static Object	SOURCE_NAME Used to store the original name (a String) for the source from which the XML document was loaded.
static Object	STANDALONE Document standlone
static Object	VERSION Document version

Constructor Summary

XmlDocumentProperties()

Method Summary

abstract Object	get(Object key) Returns a value previously attached to a document using set.
String	getDoctypeName() Returns the DOCTYPE name used in the <!DOCTYPE> declaration.
String	getDoctypePublicId() Returns the DOCTYPE public ID used in the <!DOCTYPE> declaration.
String	getDoctypeSystemId() Returns the DOCTYPE system ID used in the <!DOCTYPE> declaration.
String	getEncoding() Returns the encoding used for the XML document, as an ISO encoding name.
byte[]	getMessageDigest() Returns the message digest used to summarize the document.
String	getSourceName() Returns the name of the XML document file.
boolean	getStandalone() Returns the standalone property
String	getVersion() Returns the XML version string used in the <?xml?> declaration.
abstract Object	put(Object key, Object value) Attaches a value to the root of the document containing the given token source.
abstract Object	remove(Object key) Removes a value previously attached to a document using set.
void	setDoctypeName(String doctypename) Sets the DOCTYPE name use in the <!DOCTYPE> declaration.
void	setDoctypePublicId(String publicid) Sets the DOCTYPE public ID to use in the <!DOCTYPE> declaration.
void	setDoctypeSystemId(String systemid) Sets the DOCTYPE system ID to use in the <!DOCTYPE> declaration.
void	setEncoding(String encoding) Sets the encoding to use for the XML document.
void	setMessageDigest(byte[] digest) Sets the message digest used to summarize the document.
void	setSourceName(String sourceName) Sets the name of the XML document file.
void	setStandalone(boolean standalone) Sets the standalone property.
void	setVersion(String version) Sets the XML version string to use in the <?xml?> declaration.

Methods inherited from class java.lang.Object

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

Field Detail

SOURCE_NAME

public static final Object SOURCE_NAME

Used to store the original name (a String) for the source from which the XML document was loaded. This name, if present, is used to identify the document when reporting validation or comilation errors. XmlObject.Factory.parse(File) and SchemaTypeLoader.loadInstance(File) both automatically set this value to the filename.

ENCODING

public static final Object ENCODING

Document encoding

VERSION

public static final Object VERSION

Document version

STANDALONE

public static final Object STANDALONE

Document standlone

DOCTYPE_NAME

public static final Object DOCTYPE_NAME

Doc type name

DOCTYPE_PUBLIC_ID

public static final Object DOCTYPE_PUBLIC_ID

Doc type public id

DOCTYPE_SYSTEM_ID

public static final Object DOCTYPE_SYSTEM_ID

Doc type system id

MESSAGE_DIGEST

public static final Object MESSAGE_DIGEST

SHA message digest

Constructor Detail

XmlDocumentProperties

public XmlDocumentProperties()

Method Detail

setSourceName

public void setSourceName(String sourceName)

Sets the name of the XML document file. Typically a URL, but may be any String.

Parameters:

sourceName - the name to set

See Also:

XmlOptions.setDocumentSourceName(java.lang.String)

getSourceName

public String getSourceName()

Returns the name of the XML document file. Typically a URL, but may be any String.

See Also:

XmlOptions.setDocumentSourceName(java.lang.String)

setEncoding

public void setEncoding(String encoding)

Sets the encoding to use for the XML document. Should be a valid XML encoding string.

Parameters:

encoding - the ISO encoding name

See Also:

XmlOptions.setCharacterEncoding(java.lang.String)

getEncoding

public String getEncoding()

Returns the encoding used for the XML document, as an ISO encoding name.

See Also:

XmlOptions.setCharacterEncoding(java.lang.String)

setVersion

public void setVersion(String version)

Sets the XML version string to use in the <?xml?> declaration. (The XML specification is quite stable at "1.0".)

Parameters:

version - the XML version string

getVersion

public String getVersion()

Returns the XML version string used in the <?xml?> declaration.

setStandalone

public void setStandalone(boolean standalone)

Sets the standalone property.

Parameters:

standalone - whether standalone is true or not

getStandalone

public boolean getStandalone()

Returns the standalone property

setDoctypeName

public void setDoctypeName(String doctypename)

Sets the DOCTYPE name use in the <!DOCTYPE> declaration.

Parameters:

doctypename - the doctypename

getDoctypeName

public String getDoctypeName()

Returns the DOCTYPE name used in the <!DOCTYPE> declaration.

setDoctypePublicId

public void setDoctypePublicId(String publicid)

Sets the DOCTYPE public ID to use in the <!DOCTYPE> declaration.

Parameters:

publicid - the public ID

getDoctypePublicId

public String getDoctypePublicId()

Returns the DOCTYPE public ID used in the <!DOCTYPE> declaration.

setDoctypeSystemId

public void setDoctypeSystemId(String systemid)

Sets the DOCTYPE system ID to use in the <!DOCTYPE> declaration.

Parameters:

systemid - the system ID

getDoctypeSystemId

public String getDoctypeSystemId()

Returns the DOCTYPE system ID used in the <!DOCTYPE> declaration.

setMessageDigest

public void setMessageDigest(byte[] digest)

Sets the message digest used to summarize the document.

Parameters:

digest - the bytes of the digest

See Also:

XmlOptions.setLoadMessageDigest()

getMessageDigest

public byte[] getMessageDigest()

Returns the message digest used to summarize the document.

See Also:

XmlOptions.setLoadMessageDigest()

put

public abstract Object put(Object key,
                           Object value)

Attaches a value to the root of the document containing the given token source.

Parameters:

key - The key: there can be one value for each key.

value - The value to attach to the document.

get

public abstract Object get(Object key)

Returns a value previously attached to a document using set.

Parameters:

key - The key: this is the key that was previously passed to set to store the value.

Returns:

The saved value, or null if none is found.

remove

public abstract Object remove(Object key)

Removes a value previously attached to a document using set.

Parameters:

key - The key: this is the key that was previously passed to set to store the value.