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public class DOMResult extends Object implements Result
Acts as a holder for a transformation result tree in the form of a Document Object Model (DOM) tree.
If no output DOM source is set, the transformation will create a Document node as the holder for the result of the transformation, which may be retrieved with {@link #getNode()}.
Field Summary | |
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static String |
FEATURE
If javax.xml.transform.TransformerFactory.getFeature returns true when passed this value as an argument,
the Transformer supports Result output of this type. |
Constructor Summary | |
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Zero-argument default constructor. |
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Use a DOM node to create a new output target. |
|
Use a DOM node to create a new output target specifying the child node where the result nodes should be inserted before. |
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Use a DOM node to create a new output target specifying the child node where the result nodes should be inserted before and the specified System ID. |
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Use a DOM node to create a new output target with the specified System ID. |
Method Summary | |
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Node |
Get the child node before which the result nodes will be inserted. |
Node |
getNode() Get the node that will contain the result DOM tree. |
String |
Get the System Identifier. |
void |
setNextSibling(Node nextSibling) Set the child node before which the result nodes will be inserted. |
void |
Set the node that will contain the result DOM tree. |
void |
setSystemId(String systemId) Set the systemId that may be used in association with the node. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String FEATURE
If {@link javax.xml.transform.TransformerFactory#getFeature}
returns true
when passed this value as an argument,
the Transformer
supports Result
output of this type.
Constructor Detail |
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public DOMResult()
Zero-argument default constructor.
node
,
siblingNode
and
systemId
will be set to null
.
public DOMResult(Node node)
Use a DOM node to create a new output target.
In practice, the node should be a {@link org.w3c.dom.Document} node, a {@link org.w3c.dom.DocumentFragment} node, or a {@link org.w3c.dom.Element} node. In other words, a node that accepts children.
siblingNode
and
systemId
will be set to null
.
node
- The DOM node that will contain the result tree.public DOMResult(Node node, Node nextSibling)
Use a DOM node to create a new output target specifying the child node where the result nodes should be inserted before.
In practice, node
and nextSibling
should be
a {@link org.w3c.dom.Document} node,
a {@link org.w3c.dom.DocumentFragment} node, or
a {@link org.w3c.dom.Element} node.
In other words, a node that accepts children.
Use nextSibling
to specify the child node
where the result nodes should be inserted before.
If nextSibling
is not a sibling of node
,
then an IllegalArgumentException
is thrown.
If node
is null
and nextSibling
is not null
,
then an IllegalArgumentException
is thrown.
If nextSibling
is null
,
then the behavior is the same as calling {@link #DOMResult(Node node)},
i.e. append the result nodes as the last child of the specified node
.
systemId
will be set to null
.
node
- The DOM node that will contain the result tree.nextSibling
- The child node where the result nodes should be inserted before.public DOMResult(Node node, Node nextSibling, String systemId)
Use a DOM node to create a new output target specifying the child node where the result nodes should be inserted before and the specified System ID.
In practice, node
and nextSibling
should be
a {@link org.w3c.dom.Document} node,
a {@link org.w3c.dom.DocumentFragment} node, or a
{@link org.w3c.dom.Element} node.
In other words, a node that accepts children.
Use nextSibling
to specify the child node
where the result nodes should be inserted before.
If nextSibling
is not a sibling of node
,
then an IllegalArgumentException
is thrown.
If node
is null
and nextSibling
is not null
,
then an IllegalArgumentException
is thrown.
If nextSibling
is null
,
then the behavior is the same as calling {@link #DOMResult(Node node, String systemId)},
i.e. append the result nodes as the last child of the specified node and use the specified System ID.
node
- The DOM node that will contain the result tree.nextSibling
- The child node where the result nodes should be inserted before.systemId
- The system identifier which may be used in association with this node.public DOMResult(Node node, String systemId)
Use a DOM node to create a new output target with the specified System ID.
In practice, the node should be a {@link org.w3c.dom.Document} node, a {@link org.w3c.dom.DocumentFragment} node, or a {@link org.w3c.dom.Element} node. In other words, a node that accepts children.
siblingNode
will be set to null
.
node
- The DOM node that will contain the result tree.systemId
- The system identifier which may be used in association with this node.Method Detail |
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public Node getNextSibling()
Get the child node before which the result nodes will be inserted.
If no node was set via
{@link #DOMResult(Node node, Node nextSibling)},
{@link #DOMResult(Node node, Node nextSibling, String systemId)} or
{@link #setNextSibling(Node nextSibling)},
then null
will be returned.
public Node getNode()
Get the node that will contain the result DOM tree.
If no node was set via
{@link #DOMResult(Node node)},
{@link #DOMResult(Node node, String systeId)},
{@link #DOMResult(Node node, Node nextSibling)},
{@link #DOMResult(Node node, Node nextSibling, String systemId)} or
{@link #setNode(Node node)},
then the node will be set by the transformation, and may be obtained from this method once the transformation is complete.
Calling this method before the transformation will return null
.
public String getSystemId()
Get the System Identifier.
If no System ID was set via
{@link #DOMResult(Node node, String systemId)},
{@link #DOMResult(Node node, Node nextSibling, String systemId)} or
{@link #setSystemId(String systemId)},
then null
will be returned.
public void setNextSibling(Node nextSibling)
Set the child node before which the result nodes will be inserted.
Use nextSibling
to specify the child node
before which the result nodes should be inserted.
If nextSibling
is not a descendant of node
,
then an IllegalArgumentException
is thrown.
If node
is null
and nextSibling
is not null
,
then an IllegalStateException
is thrown.
If nextSibling
is null
,
then the behavior is the same as calling {@link #DOMResult(Node node)},
i.e. append the result nodes as the last child of the specified node
.
nextSibling
- The child node before which the result nodes will be inserted.public void setNode(Node node)
Set the node that will contain the result DOM tree.
In practice, the node should be a {@link org.w3c.dom.Document} node, a {@link org.w3c.dom.DocumentFragment} node, or a {@link org.w3c.dom.Element} node. In other words, a node that accepts children.
An IllegalStateException
is thrown if
nextSibling
is not null
and
node
is not a parent of nextSibling
.
An IllegalStateException
is thrown if node
is null
and
nextSibling
is not null
.
node
- The node to which the transformation will be appended.public void setSystemId(String systemId)
Set the systemId that may be used in association with the node.
systemId
- The system identifier as a URI string.
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