本文整理汇总了Java中org.w3c.dom.DOMException.HIERARCHY_REQUEST_ERR属性的典型用法代码示例。如果您正苦于以下问题:Java DOMException.HIERARCHY_REQUEST_ERR属性的具体用法?Java DOMException.HIERARCHY_REQUEST_ERR怎么用?Java DOMException.HIERARCHY_REQUEST_ERR使用的例子?那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.w3c.dom.DOMException
的用法示例。
在下文中一共展示了DOMException.HIERARCHY_REQUEST_ERR属性的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: insertBefore
/**
* Since a Document may contain at most one top-level Element child,
* and at most one DocumentType declaraction, we need to subclass our
* add-children methods to implement this constraint.
* Since appendChild() is implemented as insertBefore(,null),
* altering the latter fixes both.
* <p>
* While I'm doing so, I've taken advantage of the opportunity to
* cache documentElement and docType so we don't have to
* search for them.
*
* REVISIT: According to the spec it is not allowed to alter neither the
* document element nor the document type in any way
*/
public Node insertBefore(Node newChild, Node refChild)
throws DOMException {
// Only one such child permitted
int type = newChild.getNodeType();
if (errorChecking) {
if((type == Node.ELEMENT_NODE && docElement != null) ||
(type == Node.DOCUMENT_TYPE_NODE && docType != null)) {
String msg = DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "HIERARCHY_REQUEST_ERR", null);
throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, msg);
}
}
// Adopt orphan doctypes
if (newChild.getOwnerDocument() == null &&
newChild instanceof DocumentTypeImpl) {
((DocumentTypeImpl) newChild).ownerDocument = this;
}
super.insertBefore(newChild,refChild);
// If insert succeeded, cache the kid appropriately
if (type == Node.ELEMENT_NODE) {
docElement = (ElementImpl)newChild;
}
else if (type == Node.DOCUMENT_TYPE_NODE) {
docType = (DocumentTypeImpl)newChild;
}
return newChild;
}
示例2: replaceChild
/**
* Since we cache the docElement (and, currently, docType),
* replaceChild has to update the cache
*
* REVISIT: According to the spec it is not allowed to alter neither the
* document element nor the document type in any way
*/
public Node replaceChild(Node newChild, Node oldChild)
throws DOMException {
// Adopt orphan doctypes
if (newChild.getOwnerDocument() == null &&
newChild instanceof DocumentTypeImpl) {
((DocumentTypeImpl) newChild).ownerDocument = this;
}
if (errorChecking &&((docType != null &&
oldChild.getNodeType() != Node.DOCUMENT_TYPE_NODE &&
newChild.getNodeType() == Node.DOCUMENT_TYPE_NODE)
|| (docElement != null &&
oldChild.getNodeType() != Node.ELEMENT_NODE &&
newChild.getNodeType() == Node.ELEMENT_NODE))) {
throw new DOMException(
DOMException.HIERARCHY_REQUEST_ERR,
DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "HIERARCHY_REQUEST_ERR", null));
}
super.replaceChild(newChild, oldChild);
int type = oldChild.getNodeType();
if(type == Node.ELEMENT_NODE) {
docElement = (ElementImpl)newChild;
}
else if (type == Node.DOCUMENT_TYPE_NODE) {
docType = (DocumentTypeImpl)newChild;
}
return oldChild;
}
示例3: insertBefore
/**
* Since a Document may contain at most one top-level Element child,
* and at most one DocumentType declaraction, we need to subclass our
* add-children methods to implement this constraint.
* Since appendChild() is implemented as insertBefore(,null),
* altering the latter fixes both.
* <p>
* While I'm doing so, I've taken advantage of the opportunity to
* cache documentElement and docType so we don't have to
* search for them.
*
* REVISIT: According to the spec it is not allowed to alter neither the
* document element nor the document type in any way
*/
public Node insertBefore(Node newChild, Node refChild)
throws DOMException {
// Only one such child permitted
int type = newChild.getNodeType();
if (errorChecking) {
if((type == Node.ELEMENT_NODE && docElement != null) ||
(type == Node.DOCUMENT_TYPE_NODE && docType != null)) {
String msg = DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "HIERARCHY_REQUEST_ERR", null);
throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, msg);
}
}
// Adopt orphan doctypes
if (newChild.getOwnerDocument() == null &&
newChild instanceof DocumentTypeImpl) {
((DocumentTypeImpl) newChild).ownerDocument = this;
}
super.insertBefore(newChild,refChild);
// If insert succeeded, cache the kid appropriately
if (type == Node.ELEMENT_NODE) {
docElement = (ElementImpl)newChild;
}
else if (type == Node.DOCUMENT_TYPE_NODE) {
docType = (DocumentTypeImpl)newChild;
}
return newChild;
}
示例4: replaceChild
/**
* Since we cache the docElement (and, currently, docType),
* replaceChild has to update the cache
*
* REVISIT: According to the spec it is not allowed to alter neither the
* document element nor the document type in any way
*/
public Node replaceChild(Node newChild, Node oldChild)
throws DOMException {
// Adopt orphan doctypes
if (newChild.getOwnerDocument() == null &&
newChild instanceof DocumentTypeImpl) {
((DocumentTypeImpl) newChild).ownerDocument = this;
}
if (errorChecking &&((docType != null &&
oldChild.getNodeType() != Node.DOCUMENT_TYPE_NODE &&
newChild.getNodeType() == Node.DOCUMENT_TYPE_NODE)
|| (docElement != null &&
oldChild.getNodeType() != Node.ELEMENT_NODE &&
newChild.getNodeType() == Node.ELEMENT_NODE))) {
throw new DOMException(
DOMException.HIERARCHY_REQUEST_ERR,
DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "HIERARCHY_REQUEST_ERR", null));
}
super.replaceChild(newChild, oldChild);
int type = oldChild.getNodeType();
if(type == Node.ELEMENT_NODE) {
docElement = (ElementImpl)newChild;
}
else if (type == Node.DOCUMENT_TYPE_NODE) {
docType = (DocumentTypeImpl)newChild;
}
return oldChild;
}
示例5: getChildIfPermitted
protected NodeImpl getChildIfPermitted( Node proposedChild ) {
throw new DOMException( DOMException.HIERARCHY_REQUEST_ERR, "Comment nodes may not have children" );
}
示例6: getChildIfPermitted
protected NodeImpl getChildIfPermitted( Node proposedChild ) {
throw new DOMException( DOMException.HIERARCHY_REQUEST_ERR, "Text nodes may not have children" );
}
示例7: enginePerformTransform
/**
* Method enginePerformTransform
* @inheritDoc
* @param input
*
* @throws TransformationException
*/
protected XMLSignatureInput enginePerformTransform(
XMLSignatureInput input, OutputStream os, Transform transformObject
) throws TransformationException {
try {
/**
* If the actual input is an octet stream, then the application MUST
* convert the octet stream to an XPath node-set suitable for use by
* Canonical XML with Comments. (A subsequent application of the
* REQUIRED Canonical XML algorithm would strip away these comments.)
*
* ...
*
* The evaluation of this expression includes all of the document's nodes
* (including comments) in the node-set representing the octet stream.
*/
Element xpathElement =
XMLUtils.selectDsNode(
transformObject.getElement().getFirstChild(), Constants._TAG_XPATH, 0);
if (xpathElement == null) {
Object exArgs[] = { "ds:XPath", "Transform" };
throw new TransformationException("xml.WrongContent", exArgs);
}
Node xpathnode = xpathElement.getChildNodes().item(0);
String str = XMLUtils.getStrFromNode(xpathnode);
input.setNeedsToBeExpanded(needsCircumvent(str));
if (xpathnode == null) {
throw new DOMException(
DOMException.HIERARCHY_REQUEST_ERR, "Text must be in ds:Xpath"
);
}
XPathFactory xpathFactory = XPathFactory.newInstance();
XPathAPI xpathAPIInstance = xpathFactory.newXPathAPI();
input.addNodeFilter(new XPathNodeFilter(xpathElement, xpathnode, str, xpathAPIInstance));
input.setNodeSet(true);
return input;
} catch (DOMException ex) {
throw new TransformationException("empty", ex);
}
}
示例8: traverseFullySelected
/**
* Utility method for traversing a single node when
* we know a-priori that the node if fully
* selected.
*
* @param n The node to be traversed.
*
* @param how Specifies what type of traversal is being
* requested (extract, clone, or delete).
* Legal values for this argument are:
*
* <ol>
* <li><code>EXTRACT_CONTENTS</code> - will simply
* return the original node.
*
* <li><code>CLONE_CONTENTS</code> - will leave the
* context tree of the range undisturbed, but will
* return a cloned node.
*
* <li><code>DELETE_CONTENTS</code> - will delete the
* node from it's parent, but will return null.
* </ol>
*
* @return Returns a node that is the result of visiting the node.
* If the traversal operation is
* <code>DELETE_CONTENTS</code> the return value is null.
*/
private Node traverseFullySelected( Node n, int how )
{
switch( how )
{
case CLONE_CONTENTS:
return n.cloneNode( true );
case EXTRACT_CONTENTS:
if ( n.getNodeType()==Node.DOCUMENT_TYPE_NODE )
{
// TBD: This should be a HIERARCHY_REQUEST_ERR
throw new DOMException(
DOMException.HIERARCHY_REQUEST_ERR,
DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN, "HIERARCHY_REQUEST_ERR", null));
}
return n;
case DELETE_CONTENTS:
n.getParentNode().removeChild(n);
return null;
}
return null;
}
示例9: insertBefore
/**
* Move one or more node(s) to our list of children. Note that this
* implicitly removes them from their previous parent.
* <P>
* By default we do not accept any children, ParentNode overrides this.
* @see ParentNode
*
* @param newChild The Node to be moved to our subtree. As a
* convenience feature, inserting a DocumentNode will instead insert
* all its children.
*
* @param refChild Current child which newChild should be placed
* immediately before. If refChild is null, the insertion occurs
* after all existing Nodes, like appendChild().
*
* @return newChild, in its new state (relocated, or emptied in the case of
* DocumentNode.)
*
* @throws DOMException(HIERARCHY_REQUEST_ERR) if newChild is of a
* type that shouldn't be a child of this node, or if newChild is an
* ancestor of this node.
*
* @throws DOMException(WRONG_DOCUMENT_ERR) if newChild has a
* different owner document than we do.
*
* @throws DOMException(NOT_FOUND_ERR) if refChild is not a child of
* this node.
*
* @throws DOMException(NO_MODIFICATION_ALLOWED_ERR) if this node is
* read-only.
*/
public Node insertBefore(Node newChild, Node refChild)
throws DOMException {
throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR,
DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN,
"HIERARCHY_REQUEST_ERR", null));
}
示例10: replaceChild
/**
* Make newChild occupy the location that oldChild used to
* have. Note that newChild will first be removed from its previous
* parent, if any. Equivalent to inserting newChild before oldChild,
* then removing oldChild.
* <P>
* By default we do not have any children, ParentNode overrides this.
* @see ParentNode
*
* @return oldChild, in its new state (removed).
*
* @throws DOMException(HIERARCHY_REQUEST_ERR) if newChild is of a
* type that shouldn't be a child of this node, or if newChild is
* one of our ancestors.
*
* @throws DOMException(WRONG_DOCUMENT_ERR) if newChild has a
* different owner document than we do.
*
* @throws DOMException(NOT_FOUND_ERR) if oldChild is not a child of
* this node.
*
* @throws DOMException(NO_MODIFICATION_ALLOWED_ERR) if this node is
* read-only.
*/
public Node replaceChild(Node newChild, Node oldChild)
throws DOMException {
throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR,
DOMMessageFormatter.formatMessage(DOMMessageFormatter.DOM_DOMAIN,
"HIERARCHY_REQUEST_ERR", null));
}