Dom api java download

If a default value for the removed attribute is defined in the DTD, a new attribute immediately appears with the default value as well as the corresponding namespace URI, local name, and prefix when applicable. The implementation may handle default values from other schemas similarly but applications should use Document. If no attribute with this name is found, this method has no effect.

Parameters: name - The name of the attribute to remove. Parameters: name - The name nodeName of the attribute to retrieve.

Returns: The Attr node with the specified name nodeName or null if there is no such attribute. If an attribute with that name nodeName is already present in the element, it is replaced by the new one. Replacing an attribute node by itself has no effect. Parameters: newAttr - The Attr node to add to the attribute list. Returns: If the newAttr attribute replaces an existing attribute, the replaced Attr node is returned, otherwise null is returned. The DOM user must explicitly clone Attr nodes to re-use them in other elements.

If a default value for the removed Attr node is defined in the DTD, a new node immediately appears with the default value as well as the corresponding namespace URI, local name, and prefix when applicable.

Parameters: oldAttr - The Attr node to remove from the attribute list. Returns: The Attr node that was removed. Parameters: name - The name of the tag to match on.

Returns: A list of matching Element nodes. In JDOM and dom4j, after you navigate to an element that contains text, you invoke a method such as text to get its content.

When processing a DOM, though, you must inspect the list of sub-elements to "put together" the text of the node, as you saw earlier - even if that list contains only one item a TEXT node.

So for simple data structures such as the address book, you can save yourself a bit of work by using JDOM or dom4j. It may make sense to use one of those models even when the data is technically "mixed" but there is always one and only one segment of text for a given node.

Here is an example of that kind of structure, which would also be easily processed in JDOM or dom4j:. Here, each entry has a bit of identifying text, followed by other elements. But for you to get a full understanding of the kind of processing you need to do when searching or manipulating a DOM, it is important to know the kinds of nodes that a DOM can conceivably contain. This sentence contains an entity reference - a pointer to an entity that is defined elsewhere.

In this case, the entity contains the name of the project. Here is the DOM structure for that data. It is representative of the kind of structure that a robust application should be prepared to handle:.

This example depicts the kinds of nodes that may occur in a DOM. Although your application may be able to ignore most of them most of the time, a truly robust implementation needs to recognize and deal with each of them. Similarly, the process of navigating to a node involves processing sub-elements, ignoring the ones you are not interested in and inspecting the ones you are, until you find the node you are interested in.

A program that works on fixed, internally generated data can afford to make simplifying assumptions: that processing instructions, comments, CDATA nodes, and entity references will not exist in the data structure.

But truly robust applications that work on a variety of data - especially data coming from the outside world - must be prepared to deal with all possible XML entities.

A "simple" application will work only as long as the input data contains the simplified XML structures it expects. ProcessingInstruction createProcessingInstruction String target, String data Creates a ProcessingInstruction node given the specified name and data strings. Element getDocumentElement This is a convenience attribute that allows direct access to the child node that is the document element of the document.

String getInputEncoding An attribute specifying the encoding used for this document at the time of the parsing. Node importNode Node importedNode, boolean deep Imports a node from another document to this document, without altering or removing the source node from the original document; this method creates a new copy of the source node.

Methods inherited from interface org. For XML documents without a document type declaration this returns null.

This provides direct access to the DocumentType node, child node of this Document. This node can be set at document creation time and later changed through the use of child nodes manipulation methods, such as Node.

Note, however, that while some implementations may instantiate different types of Document objects supporting additional features than the "Core", such as "HTML" [ DOM Level 2 HTML ] , based on the DocumentType specified at creation time, changing it afterwards is very unlikely to result in a change of the features supported.

A DOM application may use objects from multiple implementations. Note that the instance returned implements the Element interface, so attributes can be specified directly on the returned object. In addition, if there are known attributes with default values, Attr nodes representing them are automatically created and attached to the element. Parameters: tagName - The name of the element type to instantiate.

For XML, this is case-sensitive, otherwise it depends on the case-sensitivity of the markup language in use. In that case, the name is mapped to the canonical form of that markup by the DOM implementation. Returns: A new DocumentFragment.

Parameters: data - The data for the node. Returns: The new Text object. Returns: The new Comment object. Parameters: target - The target part of the processing instruction. Unlike Document. Applications should invoke Document. Returns: The new ProcessingInstruction object.

Note that the Attr instance can then be set on an Element using the setAttributeNode method. Parameters: name - The name of the attribute. The value of the attribute is the empty string.

In addition, if the referenced entity is known, the child list of the EntityReference node is made the same as that of the corresponding Entity node.

Note: If any descendant of the Entity node has an unbound namespace prefix, the corresponding descendant of the created EntityReference node is also unbound; its namespaceURI is null. The DOM Level 2 and 3 do not support any mechanism to resolve namespace prefixes in this case. Parameters: name - The name of the entity to reference. Returns: The new EntityReference object. Parameters: tagname - The name of the tag to match on. For XML, the tagname parameter is case-sensitive, otherwise it depends on the case-sensitivity of the markup language in use.

Returns: A new NodeList object containing all the matched Elements. Classes in oracle. Table E-2 lists the oracle. In this release there is no federation support, in other words, it is completely unaware of the existence of other namespaces. Parameters: env - Environment to describe properties of context, path - Initial path for the context. This release has no federation support, and is unaware of the existence of other namespaces.

Creates a new instance of XDBResource. Returns the owner id of the resource. Parametes: aclpath - The path to the ACL resource. Sets the author of the resource. Sets the owner id of the resource. All Rights Reserved. Book List. Master Index.

CData , the W3C text interface.