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java.lang.Object
|
+--org.apache.xerces.parsers.XMLParser
|
+--org.apache.xerces.parsers.AbstractXMLDocumentParser
|
+--org.apache.xerces.parsers.AbstractDOMParser
|
+--org.apache.xerces.parsers.DOMParserImpl
This is Xerces DOM Builder class. It uses the abstract DOM parser with a document scanner, a dtd scanner, and a validator, as well as a grammar pool.
| Field Summary | |
protected static boolean |
DEBUG
|
protected static java.lang.String |
DISALLOW_DOCTYPE_DECL_FEATURE
Feature identifier: disallow docType Decls. |
protected static java.lang.String |
DYNAMIC_VALIDATION
Dynamic validation |
protected boolean |
fBusy
|
protected boolean |
fNamespaceDeclarations
Include namespace declaration attributes in the document. |
protected java.lang.String |
fSchemaType
|
protected static java.lang.String |
HONOUR_ALL_SCHEMALOCATIONS
Feature identifier: honour all schemaLocations |
protected static java.lang.String |
NAMESPACES
Feature identifier: namespaces. |
protected static java.lang.String |
NORMALIZE_DATA
Feature identifier: expose schema normalized value |
protected static java.lang.String |
PSVI_AUGMENT
|
protected static java.lang.String |
SYMBOL_TABLE
|
protected static java.lang.String |
VALIDATION_FEATURE
Feature id: validation. |
protected static java.lang.String |
XMLSCHEMA
XML Schema validation |
protected static java.lang.String |
XMLSCHEMA_FULL_CHECKING
XML Schema full checking |
| Fields inherited from class org.apache.xerces.parsers.AbstractXMLDocumentParser |
fDocumentSource, fDTDContentModelSource, fDTDSource |
| Fields inherited from class org.apache.xerces.parsers.XMLParser |
ENTITY_RESOLVER, ERROR_HANDLER, fConfiguration |
| Fields inherited from interface org.w3c.dom.ls.LSParser |
ACTION_APPEND_AS_CHILDREN, ACTION_INSERT_AFTER, ACTION_INSERT_BEFORE, ACTION_REPLACE, ACTION_REPLACE_CHILDREN |
| Fields inherited from interface org.apache.xerces.xni.XMLDTDHandler |
CONDITIONAL_IGNORE, CONDITIONAL_INCLUDE |
| Fields inherited from interface org.apache.xerces.xni.XMLDTDContentModelHandler |
OCCURS_ONE_OR_MORE, OCCURS_ZERO_OR_MORE, OCCURS_ZERO_OR_ONE, SEPARATOR_CHOICE, SEPARATOR_SEQUENCE |
| Constructor Summary | |
DOMParserImpl(java.lang.String configuration,
java.lang.String schemaType)
Constructs a DOM Builder using the standard parser configuration. |
|
DOMParserImpl(SymbolTable symbolTable)
Constructs a DOM Builder using the specified symbol table. |
|
DOMParserImpl(SymbolTable symbolTable,
org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool)
Constructs a DOM Builder using the specified symbol table and grammar pool. |
|
DOMParserImpl(org.apache.xerces.xni.parser.XMLParserConfiguration config)
Constructs a DOM Builder using the specified parser configuration. |
|
| Method Summary | |
void |
abort()
Abort the loading of the document that is currently being loaded by the LSParser. |
boolean |
canSetParameter(java.lang.String name,
java.lang.Object value)
Check if setting a parameter to a specific value is supported. |
boolean |
getAsync()
true if the LSParser is asynchronous,
false if it is synchronous. |
boolean |
getBusy()
true if the LSParser is currently busy
loading a document, otherwise false. |
org.w3c.dom.DOMConfiguration |
getDomConfig()
The DOMConfiguration object used when parsing an input
source. |
org.w3c.dom.ls.LSParserFilter |
getFilter()
When the application provides a filter, the parser will call out to the filter at the completion of the construction of each Element node. |
java.lang.Object |
getParameter(java.lang.String name)
Look up the value of a feature or a property. |
org.w3c.dom.DOMStringList |
getParameterNames()
DOM Level 3 CR - Experimental. |
org.w3c.dom.Document |
parse(org.w3c.dom.ls.LSInput is)
Parse an XML document from a resource identified by an LSInput. |
org.w3c.dom.Document |
parseURI(java.lang.String uri)
Parse an XML document from a location identified by an URI reference. |
org.w3c.dom.Node |
parseWithContext(org.w3c.dom.ls.LSInput is,
org.w3c.dom.Node cnode,
short action)
Parse an XML document or fragment from a resource identified by an LSInput and insert the content into an existing
document at the position epcified with the contextNode
and action arguments. |
void |
reset()
Resets the parser state. |
void |
setFilter(org.w3c.dom.ls.LSParserFilter filter)
When the application provides a filter, the parser will call out to the filter at the completion of the construction of each Element node. |
void |
setParameter(java.lang.String name,
java.lang.Object value)
Set parameters and properties |
void |
startElement(org.apache.xerces.xni.QName element,
org.apache.xerces.xni.XMLAttributes attributes,
org.apache.xerces.xni.Augmentations augs)
The start of an element. |
| Methods inherited from class org.apache.xerces.parsers.AbstractXMLDocumentParser |
any, element, empty, endContentModel, endGroup, getDocumentSource, getDTDContentModelSource, getDTDSource, occurrence, pcdata, separator, setDocumentSource, setDTDContentModelSource, setDTDSource, startContentModel, startGroup |
| Methods inherited from class org.apache.xerces.parsers.XMLParser |
parse |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
protected static final java.lang.String NAMESPACES
protected static final java.lang.String VALIDATION_FEATURE
protected static final java.lang.String XMLSCHEMA
protected static final java.lang.String XMLSCHEMA_FULL_CHECKING
protected static final java.lang.String DYNAMIC_VALIDATION
protected static final java.lang.String NORMALIZE_DATA
protected static final java.lang.String DISALLOW_DOCTYPE_DECL_FEATURE
protected static final java.lang.String HONOUR_ALL_SCHEMALOCATIONS
protected static final java.lang.String SYMBOL_TABLE
protected static final java.lang.String PSVI_AUGMENT
protected boolean fNamespaceDeclarations
protected java.lang.String fSchemaType
protected boolean fBusy
protected static final boolean DEBUG
| Constructor Detail |
public DOMParserImpl(java.lang.String configuration,
java.lang.String schemaType)
public DOMParserImpl(org.apache.xerces.xni.parser.XMLParserConfiguration config)
public DOMParserImpl(SymbolTable symbolTable)
public DOMParserImpl(SymbolTable symbolTable,
org.apache.xerces.xni.grammars.XMLGrammarPool grammarPool)
| Method Detail |
public void reset()
reset in class AbstractDOMParserorg.xml.sax.SAXException - Thrown on initialization error.public org.w3c.dom.DOMConfiguration getDomConfig()
org.w3c.dom.ls.LSParserDOMConfiguration object used when parsing an input
source. This DOMConfiguration is specific to the parse
operation. No parameter values from this DOMConfiguration
object are passed automatically to the DOMConfiguration
object on the Document that is created, or used, by the
parse operation. The DOM application is responsible for passing any
needed parameter values from this DOMConfiguration
object to the DOMConfiguration object referenced by the
Document object.
DOMConfiguration objects for LSParser
add or modify the following parameters:
"charset-overrides-xml-encoding"trueLSInput overrides
any encoding from the protocol. false"disallow-doctype"truefalse"ignore-unknown-character-denormalizations"truefalse"infoset"DOMConfiguration for a description of
this parameter. Unlike in [DOM Level 3 Core]
, this parameter will default to true for
LSParser. "namespaces"truefalse"resource-resolver"LSResourceResolver object, or null. If
the value of this parameter is not null when an external resource
(such as an external XML entity or an XML schema location) is
encountered, the implementation will request that the
LSResourceResolver referenced in this parameter resolves
the resource. "supported-media-types-only"truefalse"validate"DOMConfiguration for a description of this parameter.
Unlike in [DOM Level 3 Core]
, the processing of the internal subset is always accomplished, even
if this parameter is set to false. "validate-if-schema"DOMConfiguration for a description of this parameter.
Unlike in [DOM Level 3 Core]
, the processing of the internal subset is always accomplished, even
if this parameter is set to false. "well-formed"DOMConfiguration for a description of this parameter.
Unlike in [DOM Level 3 Core]
, this parameter cannot be set to false. getDomConfig in interface org.w3c.dom.ls.LSParserpublic org.w3c.dom.ls.LSParserFilter getFilter()
Element node. The filter implementation can choose to
remove the element from the document being constructed (unless the
element is the document element) or to terminate the parse early. If
the document is being validated when it's loaded the validation
happens before the filter is called.getFilter in interface org.w3c.dom.ls.LSParserpublic void setFilter(org.w3c.dom.ls.LSParserFilter filter)
Element node. The filter implementation can choose to
remove the element from the document being constructed (unless the
element is the document element) or to terminate the parse early. If
the document is being validated when it's loaded the validation
happens before the filter is called.setFilter in interface org.w3c.dom.ls.LSParser
public void setParameter(java.lang.String name,
java.lang.Object value)
throws org.w3c.dom.DOMException
setParameter in interface org.w3c.dom.DOMConfigurationorg.w3c.dom.DOMConfigurationname - The name of the parameter to set.value - The new value or null if the user wishes to
unset the parameter. While the type of the value parameter is
defined as DOMUserData, the object type must match the
type defined by the definition of the parameter. For example, if
the parameter is "error-handler", the value must be of type
DOMErrorHandler.org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised when the parameter name is not recognized.
public java.lang.Object getParameter(java.lang.String name)
throws org.w3c.dom.DOMException
getParameter in interface org.w3c.dom.DOMConfigurationorg.w3c.dom.DOMConfigurationname - The name of the parameter.null if no object has been associated or if the
parameter is not supported.org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised when the parameter name is not recognized.
public boolean canSetParameter(java.lang.String name,
java.lang.Object value)
org.w3c.dom.DOMConfigurationcanSetParameter in interface org.w3c.dom.DOMConfigurationorg.w3c.dom.DOMConfigurationname - The name of the parameter to check.value - An object. if null, the returned value is
true.true if the parameter could be successfully set
to the specified value, or false if the parameter is
not recognized or the requested value is not supported. This does
not change the current value of the parameter itself.public org.w3c.dom.DOMStringList getParameterNames()
DOMConfiguration object and for which at least one value
can be set by the application. Note that this list can also contain
parameter names defined outside this specification.getParameterNames in interface org.w3c.dom.DOMConfiguration
public org.w3c.dom.Document parseURI(java.lang.String uri)
throws org.w3c.dom.ls.LSException
parseURI in interface org.w3c.dom.ls.LSParserorg.w3c.dom.ls.LSParseruri - The location of the XML document to be read.LSParser is a synchronous
LSParser, the newly created and populated
Document is returned, or null if an error
occured. If the LSParser is asynchronous,
null is returned since the document object may not yet
be constructed when this method returns.org.w3c.dom.DOMException - INVALID_STATE_ERR: Raised if the LSParser.busy
attribute is true.org.w3c.dom.ls.LSException - PARSE_ERR: Raised if the LSParser was unable to load
the XML document. DOM applications should attach a
DOMErrorHandler using the parameter "
error-handler" if they wish to get details on the error.
public org.w3c.dom.Document parse(org.w3c.dom.ls.LSInput is)
throws org.w3c.dom.ls.LSException
LSInput.parse in interface org.w3c.dom.ls.LSParserorg.w3c.dom.ls.LSParserinput - The LSInput from which the source of the
document is to be read.LSParser is a synchronous
LSParser, the newly created and populated
Document is returned. If the LSParser is
asynchronous, null is returned since the document
object may not yet be constructed when this method returns.org.w3c.dom.DOMException - INVALID_STATE_ERR: Raised if the LSParser's
LSParser.busy attribute is true.org.w3c.dom.ls.LSException - PARSE_ERR: Raised if the LSParser was unable to load
the XML document. DOM applications should attach a
DOMErrorHandler using the parameter "
error-handler" if they wish to get details on the error.
public org.w3c.dom.Node parseWithContext(org.w3c.dom.ls.LSInput is,
org.w3c.dom.Node cnode,
short action)
throws org.w3c.dom.DOMException,
org.w3c.dom.ls.LSException
LSInput and insert the content into an existing
document at the position epcified with the contextNode
and action arguments. When parsing the input stream the
context node is used for resolving unbound namespace prefixes.parseWithContext in interface org.w3c.dom.ls.LSParseris - The LSInput from which the source
document is to be read.cnode - The Node that is used as the context for
the data that is being parsed.action - This parameter describes which action should be taken
between the new set of node being inserted and the existing
children of the context node. The set of possible actions is
defined above.org.w3c.dom.DOMException - HIERARCHY_REQUEST_ERR: Thrown if this action results in an invalid
hierarchy (i.e. a Document with more than one document element).public boolean getAsync()
org.w3c.dom.ls.LSParsertrue if the LSParser is asynchronous,
false if it is synchronous.getAsync in interface org.w3c.dom.ls.LSParserLSParser.getAsync()public boolean getBusy()
org.w3c.dom.ls.LSParsertrue if the LSParser is currently busy
loading a document, otherwise false.getBusy in interface org.w3c.dom.ls.LSParserLSParser.getBusy()public void abort()
org.w3c.dom.ls.LSParserLSParser. If the LSParser is currently
not busy, a call to this method does nothing.abort in interface org.w3c.dom.ls.LSParserabort in class AbstractDOMParserLSParser.abort()
public void startElement(org.apache.xerces.xni.QName element,
org.apache.xerces.xni.XMLAttributes attributes,
org.apache.xerces.xni.Augmentations augs)
startElement in class AbstractDOMParserelement - The name of the element.attributes - The element attributes.augs - Additional information that may include infoset augmentationsorg.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
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