org.apache.xmlbeans
Class XmlDocumentProperties

java.lang.Object
  extended byorg.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.