Java Code Examples for org.w3c.dom.DocumentType#getEntities()
The following examples show how to use
org.w3c.dom.DocumentType#getEntities() .
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Example 1
| Source File: EntityReferenceImpl.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Returns the absolute base URI of this node or null if the implementation
* wasn't able to obtain an absolute URI. Note: If the URI is malformed, a
* null is returned.
*
* @return The absolute base URI of this node or null.
* @since DOM Level 3
*/
public String getBaseURI() {
if (needsSyncData()) {
synchronizeData();
}
if (baseURI == null) {
DocumentType doctype;
NamedNodeMap entities;
EntityImpl entDef;
if (null != (doctype = getOwnerDocument().getDoctype()) &&
null != (entities = doctype.getEntities())) {
entDef = (EntityImpl)entities.getNamedItem(getNodeName());
if (entDef !=null) {
return entDef.getBaseURI();
}
}
} else if (baseURI != null && baseURI.length() != 0 ) {// attribute value is always empty string
try {
return new URI(baseURI).toString();
}
catch (com.sun.org.apache.xerces.internal.util.URI.MalformedURIException e){
// REVISIT: what should happen in this case?
return null;
}
}
return baseURI;
}
Example 2
| Source File: EntityReferenceImpl.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* EntityReference's children are a reflection of those defined in the
* named Entity. This method creates them if they haven't been created yet.
* This doesn't support editing the Entity though, since this only called
* once for all.
*/
protected void synchronizeChildren() {
// no need to synchronize again
needsSyncChildren(false);
DocumentType doctype;
NamedNodeMap entities;
EntityImpl entDef;
if (null != (doctype = getOwnerDocument().getDoctype()) &&
null != (entities = doctype.getEntities())) {
entDef = (EntityImpl)entities.getNamedItem(getNodeName());
// No Entity by this name, stop here.
if (entDef == null)
return;
// If entity's definition exists, clone its kids
isReadOnly(false);
for (Node defkid = entDef.getFirstChild();
defkid != null;
defkid = defkid.getNextSibling()) {
Node newkid = defkid.cloneNode(true);
insertBefore(newkid, null);
}
setReadOnly(true, true);
}
}
Example 3
| Source File: DOMValidatorHelper.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Extracts NamedNodeMap of entities. We need this to validate
* elements and attributes of type xs:ENTITY, xs:ENTITIES or
* types dervied from them.
*/
private void setupEntityMap(Document doc) {
if (doc != null) {
DocumentType docType = doc.getDoctype();
if (docType != null) {
fEntities = docType.getEntities();
return;
}
}
fEntities = null;
}
Example 4
| Source File: DOMValidatorHelper.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
|
/**
* Extracts NamedNodeMap of entities. We need this to validate
* elements and attributes of type xs:ENTITY, xs:ENTITIES or
* types dervied from them.
*/
private void setupEntityMap(Document doc) {
if (doc != null) {
DocumentType docType = doc.getDoctype();
if (docType != null) {
fEntities = docType.getEntities();
return;
}
}
fEntities = null;
}
Example 5
| Source File: DOMResultBuilder.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
public void doctypeDecl(DocumentType node) throws XNIException {
/** Create new DocumentType node for the target. */
if (fDocumentImpl != null) {
DocumentType docType = fDocumentImpl.createDocumentType(node.getName(), node.getPublicId(), node.getSystemId());
final String internalSubset = node.getInternalSubset();
/** Copy internal subset. */
if (internalSubset != null) {
((DocumentTypeImpl) docType).setInternalSubset(internalSubset);
}
/** Copy entities. */
NamedNodeMap oldMap = node.getEntities();
NamedNodeMap newMap = docType.getEntities();
int length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Entity oldEntity = (Entity) oldMap.item(i);
EntityImpl newEntity = (EntityImpl) fDocumentImpl.createEntity(oldEntity.getNodeName());
newEntity.setPublicId(oldEntity.getPublicId());
newEntity.setSystemId(oldEntity.getSystemId());
newEntity.setNotationName(oldEntity.getNotationName());
newMap.setNamedItem(newEntity);
}
/** Copy notations. */
oldMap = node.getNotations();
newMap = docType.getNotations();
length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Notation oldNotation = (Notation) oldMap.item(i);
NotationImpl newNotation = (NotationImpl) fDocumentImpl.createNotation(oldNotation.getNodeName());
newNotation.setPublicId(oldNotation.getPublicId());
newNotation.setSystemId(oldNotation.getSystemId());
newMap.setNamedItem(newNotation);
}
append(docType);
}
}
Example 6
| Source File: EntityReferenceImpl.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* Returns the absolute base URI of this node or null if the implementation
* wasn't able to obtain an absolute URI. Note: If the URI is malformed, a
* null is returned.
*
* @return The absolute base URI of this node or null.
* @since DOM Level 3
*/
public String getBaseURI() {
if (needsSyncData()) {
synchronizeData();
}
if (baseURI == null) {
DocumentType doctype;
NamedNodeMap entities;
EntityImpl entDef;
if (null != (doctype = getOwnerDocument().getDoctype()) &&
null != (entities = doctype.getEntities())) {
entDef = (EntityImpl)entities.getNamedItem(getNodeName());
if (entDef !=null) {
return entDef.getBaseURI();
}
}
} else if (baseURI != null && baseURI.length() != 0 ) {// attribute value is always empty string
try {
return new URI(baseURI).toString();
}
catch (com.sun.org.apache.xerces.internal.util.URI.MalformedURIException e){
// REVISIT: what should happen in this case?
return null;
}
}
return baseURI;
}
Example 7
| Source File: SAXImpl.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
*/
public String getUnparsedEntityURI(String name)
{
// Special handling for DOM input
if (_document != null) {
String uri = "";
DocumentType doctype = _document.getDoctype();
if (doctype != null) {
NamedNodeMap entities = doctype.getEntities();
if (entities == null) {
return uri;
}
Entity entity = (Entity) entities.getNamedItem(name);
if (entity == null) {
return uri;
}
String notationName = entity.getNotationName();
if (notationName != null) {
uri = entity.getSystemId();
if (uri == null) {
uri = entity.getPublicId();
}
}
}
return uri;
}
else {
return super.getUnparsedEntityURI(name);
}
}
Example 8
| Source File: DOMResultBuilder.java From hottub with GNU General Public License v2.0 | 5 votes |
|
public void doctypeDecl(DocumentType node) throws XNIException {
/** Create new DocumentType node for the target. */
if (fDocumentImpl != null) {
DocumentType docType = fDocumentImpl.createDocumentType(node.getName(), node.getPublicId(), node.getSystemId());
final String internalSubset = node.getInternalSubset();
/** Copy internal subset. */
if (internalSubset != null) {
((DocumentTypeImpl) docType).setInternalSubset(internalSubset);
}
/** Copy entities. */
NamedNodeMap oldMap = node.getEntities();
NamedNodeMap newMap = docType.getEntities();
int length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Entity oldEntity = (Entity) oldMap.item(i);
EntityImpl newEntity = (EntityImpl) fDocumentImpl.createEntity(oldEntity.getNodeName());
newEntity.setPublicId(oldEntity.getPublicId());
newEntity.setSystemId(oldEntity.getSystemId());
newEntity.setNotationName(oldEntity.getNotationName());
newMap.setNamedItem(newEntity);
}
/** Copy notations. */
oldMap = node.getNotations();
newMap = docType.getNotations();
length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Notation oldNotation = (Notation) oldMap.item(i);
NotationImpl newNotation = (NotationImpl) fDocumentImpl.createNotation(oldNotation.getNodeName());
newNotation.setPublicId(oldNotation.getPublicId());
newNotation.setSystemId(oldNotation.getSystemId());
newMap.setNamedItem(newNotation);
}
append(docType);
}
}
Example 9
| Source File: SAXImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
*/
public String getUnparsedEntityURI(String name)
{
// Special handling for DOM input
if (_document != null) {
String uri = "";
DocumentType doctype = _document.getDoctype();
if (doctype != null) {
NamedNodeMap entities = doctype.getEntities();
if (entities == null) {
return uri;
}
Entity entity = (Entity) entities.getNamedItem(name);
if (entity == null) {
return uri;
}
String notationName = entity.getNotationName();
if (notationName != null) {
uri = entity.getSystemId();
if (uri == null) {
uri = entity.getPublicId();
}
}
}
return uri;
}
else {
return super.getUnparsedEntityURI(name);
}
}
Example 10
| Source File: DOMValidatorHelper.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/**
* Extracts NamedNodeMap of entities. We need this to validate
* elements and attributes of type xs:ENTITY, xs:ENTITIES or
* types dervied from them.
*/
private void setupEntityMap(Document doc) {
if (doc != null) {
DocumentType docType = doc.getDoctype();
if (docType != null) {
fEntities = docType.getEntities();
return;
}
}
fEntities = null;
}
Example 11
| Source File: SAXImpl.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
*/
public String getUnparsedEntityURI(String name)
{
// Special handling for DOM input
if (_document != null) {
String uri = "";
DocumentType doctype = _document.getDoctype();
if (doctype != null) {
NamedNodeMap entities = doctype.getEntities();
if (entities == null) {
return uri;
}
Entity entity = (Entity) entities.getNamedItem(name);
if (entity == null) {
return uri;
}
String notationName = entity.getNotationName();
if (notationName != null) {
uri = entity.getSystemId();
if (uri == null) {
uri = entity.getPublicId();
}
}
}
return uri;
}
else {
return super.getUnparsedEntityURI(name);
}
}
Example 12
| Source File: EntityReferenceImpl.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/**
* Returns the absolute base URI of this node or null if the implementation
* wasn't able to obtain an absolute URI. Note: If the URI is malformed, a
* null is returned.
*
* @return The absolute base URI of this node or null.
* @since DOM Level 3
*/
public String getBaseURI() {
if (needsSyncData()) {
synchronizeData();
}
if (baseURI == null) {
DocumentType doctype;
NamedNodeMap entities;
EntityImpl entDef;
if (null != (doctype = getOwnerDocument().getDoctype()) &&
null != (entities = doctype.getEntities())) {
entDef = (EntityImpl)entities.getNamedItem(getNodeName());
if (entDef !=null) {
return entDef.getBaseURI();
}
}
} else if (baseURI != null && baseURI.length() != 0 ) {// attribute value is always empty string
try {
return new URI(baseURI).toString();
}
catch (com.sun.org.apache.xerces.internal.util.URI.MalformedURIException e){
// REVISIT: what should happen in this case?
return null;
}
}
return baseURI;
}
Example 13
| Source File: EntityReferenceImpl.java From Bytecoder with Apache License 2.0 | 5 votes |
|
/**
* EntityReference's children are a reflection of those defined in the
* named Entity. This method creates them if they haven't been created yet.
* This doesn't support editing the Entity though, since this only called
* once for all.
*/
protected void synchronizeChildren() {
// no need to synchronize again
needsSyncChildren(false);
DocumentType doctype;
NamedNodeMap entities;
EntityImpl entDef;
if (null != (doctype = getOwnerDocument().getDoctype()) &&
null != (entities = doctype.getEntities())) {
entDef = (EntityImpl)entities.getNamedItem(getNodeName());
// No Entity by this name, stop here.
if (entDef == null)
return;
// If entity's definition exists, clone its kids
isReadOnly(false);
for (Node defkid = entDef.getFirstChild();
defkid != null;
defkid = defkid.getNextSibling()) {
Node newkid = defkid.cloneNode(true);
insertBefore(newkid, null);
}
setReadOnly(true, true);
}
}
Example 14
| Source File: DOMResultBuilder.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
public void doctypeDecl(DocumentType node) throws XNIException {
/** Create new DocumentType node for the target. */
if (fDocumentImpl != null) {
DocumentType docType = fDocumentImpl.createDocumentType(node.getName(), node.getPublicId(), node.getSystemId());
final String internalSubset = node.getInternalSubset();
/** Copy internal subset. */
if (internalSubset != null) {
((DocumentTypeImpl) docType).setInternalSubset(internalSubset);
}
/** Copy entities. */
NamedNodeMap oldMap = node.getEntities();
NamedNodeMap newMap = docType.getEntities();
int length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Entity oldEntity = (Entity) oldMap.item(i);
EntityImpl newEntity = (EntityImpl) fDocumentImpl.createEntity(oldEntity.getNodeName());
newEntity.setPublicId(oldEntity.getPublicId());
newEntity.setSystemId(oldEntity.getSystemId());
newEntity.setNotationName(oldEntity.getNotationName());
newMap.setNamedItem(newEntity);
}
/** Copy notations. */
oldMap = node.getNotations();
newMap = docType.getNotations();
length = oldMap.getLength();
for (int i = 0; i < length; ++i) {
Notation oldNotation = (Notation) oldMap.item(i);
NotationImpl newNotation = (NotationImpl) fDocumentImpl.createNotation(oldNotation.getNodeName());
newNotation.setPublicId(oldNotation.getPublicId());
newNotation.setSystemId(oldNotation.getSystemId());
newMap.setNamedItem(newNotation);
}
append(docType);
}
}
Example 15
| Source File: DOM2DTM.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher level of our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name)
{
String url = "";
Document doc = (m_root.getNodeType() == Node.DOCUMENT_NODE)
? (Document) m_root : m_root.getOwnerDocument();
if (null != doc)
{
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
}
return url;
}
Example 16
| Source File: DOM2DTM.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher level of our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name)
{
String url = "";
Document doc = (m_root.getNodeType() == Node.DOCUMENT_NODE)
? (Document) m_root : m_root.getOwnerDocument();
if (null != doc)
{
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
}
return url;
}
Example 17
| Source File: DOMHelper.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher levelof our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
* @param doc Document node for the document to be searched.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name, Document doc)
{
String url = "";
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
return url;
}
Example 18
| Source File: DOM2DTM.java From hottub with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher level of our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name)
{
String url = "";
Document doc = (m_root.getNodeType() == Node.DOCUMENT_NODE)
? (Document) m_root : m_root.getOwnerDocument();
if (null != doc)
{
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
}
return url;
}
Example 19
| Source File: DOM2DTM.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher level of our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name)
{
String url = "";
Document doc = (m_root.getNodeType() == Node.DOCUMENT_NODE)
? (Document) m_root : m_root.getOwnerDocument();
if (null != doc)
{
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
}
return url;
}
Example 20
| Source File: DOMHelper.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* The getUnparsedEntityURI function returns the URI of the unparsed
* entity with the specified name in the same document as the context
* node (see [3.3 Unparsed Entities]). It returns the empty string if
* there is no such entity.
* <p>
* XML processors may choose to use the System Identifier (if one
* is provided) to resolve the entity, rather than the URI in the
* Public Identifier. The details are dependent on the processor, and
* we would have to support some form of plug-in resolver to handle
* this properly. Currently, we simply return the System Identifier if
* present, and hope that it a usable URI or that our caller can
* map it to one.
* TODO: Resolve Public Identifiers... or consider changing function name.
* <p>
* If we find a relative URI
* reference, XML expects it to be resolved in terms of the base URI
* of the document. The DOM doesn't do that for us, and it isn't
* entirely clear whether that should be done here; currently that's
* pushed up to a higher levelof our application. (Note that DOM Level
* 1 didn't store the document's base URI.)
* TODO: Consider resolving Relative URIs.
* <p>
* (The DOM's statement that "An XML processor may choose to
* completely expand entities before the structure model is passed
* to the DOM" refers only to parsed entities, not unparsed, and hence
* doesn't affect this function.)
*
* @param name A string containing the Entity Name of the unparsed
* entity.
* @param doc Document node for the document to be searched.
*
* @return String containing the URI of the Unparsed Entity, or an
* empty string if no such entity exists.
*/
public String getUnparsedEntityURI(String name, Document doc)
{
String url = "";
DocumentType doctype = doc.getDoctype();
if (null != doctype)
{
NamedNodeMap entities = doctype.getEntities();
if(null == entities)
return url;
Entity entity = (Entity) entities.getNamedItem(name);
if(null == entity)
return url;
String notationName = entity.getNotationName();
if (null != notationName) // then it's unparsed
{
// The draft says: "The XSLT processor may use the public
// identifier to generate a URI for the entity instead of the URI
// specified in the system identifier. If the XSLT processor does
// not use the public identifier to generate the URI, it must use
// the system identifier; if the system identifier is a relative
// URI, it must be resolved into an absolute URI using the URI of
// the resource containing the entity declaration as the base
// URI [RFC2396]."
// So I'm falling a bit short here.
url = entity.getSystemId();
if (null == url)
{
url = entity.getPublicId();
}
else
{
// This should be resolved to an absolute URL, but that's hard
// to do from here.
}
}
}
return url;
}
