OutputKeys
public
class
OutputKeys
extends Object
| java.lang.Object | |
| ↳ | javax.xml.transform.OutputKeys |
Provides string constants that can be used to set output properties for a Transformer, or to retrieve output properties from a Transformer or Templates object.
All the fields in this class are read-only.
Summary
Constants | |
|---|---|
String |
CDATA_SECTION_ELEMENTS
cdata-section-elements = expanded names. |
String |
DOCTYPE_PUBLIC
doctype-public = string. |
String |
DOCTYPE_SYSTEM
doctype-system = string. |
String |
ENCODING
encoding = string. |
String |
INDENT
indent = "yes" | "no". |
String |
MEDIA_TYPE
media-type = string. |
String |
METHOD
method = "xml" | "html" | "text" | expanded name. |
String |
OMIT_XML_DECLARATION
omit-xml-declaration = "yes" | "no". |
String |
STANDALONE
standalone = "yes" | "no". |
String |
VERSION
version = nmtoken. |
Inherited methods | |
|---|---|
Constants
CDATA_SECTION_ELEMENTS
public static final String CDATA_SECTION_ELEMENTS
cdata-section-elements = expanded names.
cdata-section-elements specifies a whitespace delimited
list of the names of elements whose text node children should be output
using CDATA sections. Note that these names must use the format
described in the section Qualfied Name Representation in
javax.xml.transform.
Constant Value: "cdata-section-elements"
DOCTYPE_PUBLIC
public static final String DOCTYPE_PUBLIC
doctype-public = string.
See the documentation for the DOCTYPE_SYSTEM property
for a description of what the value of the key should be.
Constant Value: "doctype-public"
DOCTYPE_SYSTEM
public static final String DOCTYPE_SYSTEM
doctype-system = string.
doctype-system specifies the system identifier
to be used in the document type declaration.
If the doctype-system property is specified, the xml output method should output a document type declaration immediately before the first element. The name following <!DOCTYPE should be the name of the first element. If doctype-public property is also specified, then the xml output method should output PUBLIC followed by the public identifier and then the system identifier; otherwise, it should output SYSTEM followed by the system identifier. The internal subset should be empty. The value of the doctype-public property should be ignored unless the doctype-system property is specified.
If the doctype-public or doctype-system properties are specified, then the html output method should output a document type declaration immediately before the first element. The name following <!DOCTYPE should be HTML or html. If the doctype-public property is specified, then the output method should output PUBLIC followed by the specified public identifier; if the doctype-system property is also specified, it should also output the specified system identifier following the public identifier. If the doctype-system property is specified but the doctype-public property is not specified, then the output method should output SYSTEM followed by the specified system identifier.
doctype-system specifies the system identifier
to be used in the document type declaration.
Constant Value: "doctype-system"
ENCODING
public static final String ENCODING
encoding = string.
encoding specifies the preferred character
encoding that the Transformer should use to encode sequences of
characters as sequences of bytes. The value of the encoding property should be
treated case-insensitively. The value must only contain characters in
the range #x21 to #x7E (i.e., printable ASCII characters). The value
should either be a charset registered with the Internet
Assigned Numbers Authority [IANA],
[RFC2278] or start with X-.
Constant Value: "encoding"
INDENT
public static final String INDENT
indent = "yes" | "no".
indent specifies whether the Transformer may
add additional whitespace when outputting the result tree; the value
must be yes or no.
Constant Value: "indent"
MEDIA_TYPE
public static final String MEDIA_TYPE
media-type = string.
media-type specifies the media type (MIME
content type) of the data that results from outputting the result
tree. The charset parameter should not be specified
explicitly; instead, when the top-level media type is
text, a charset parameter should be added
according to the character encoding actually used by the output
method.
Constant Value: "media-type"
METHOD
public static final String METHOD
method = "xml" | "html" | "text" | expanded name.
The value of the method property identifies the overall method that
should be used for outputting the result tree. Other non-namespaced
values may be used, such as "xhtml", but, if accepted, the handling
of such values is implementation defined. If any of the method values
are not accepted and are not namespace qualified,
then Transformer.setOutputProperty(String, String)
or Transformer.setOutputProperties(Properties) will
throw a IllegalArgumentException.
Constant Value: "method"
OMIT_XML_DECLARATION
public static final String OMIT_XML_DECLARATION
omit-xml-declaration = "yes" | "no".
omit-xml-declaration specifies whether the XSLT
processor should output an XML declaration; the value must be
yes or no.
Constant Value: "omit-xml-declaration"
STANDALONE
public static final String STANDALONE
standalone = "yes" | "no".
standalone specifies whether the Transformer
should output a standalone document declaration; the value must be
yes or no.
Constant Value: "standalone"
VERSION
public static final String VERSION
version = nmtoken.
version specifies the version of the output
method.
When the output method is "xml", the version value specifies the version of XML to be used for outputting the result tree. The default value for the xml output method is 1.0. When the output method is "html", the version value indicates the version of the HTML. The default value for the xml output method is 4.0, which specifies that the result should be output as HTML conforming to the HTML 4.0 Recommendation [HTML]. If the output method is "text", the version property is ignored.
Constant Value: "version"