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java.lang.Object
|
+--javax.xml.xpath.XPathFactory
|
+--org.apache.xpath.jaxp.XPathFactoryImpl
The XPathFactory builds XPaths.
| Fields inherited from class javax.xml.xpath.XPathFactory |
DEFAULT_OBJECT_MODEL_URI,
DEFAULT_PROPERTY_NAME |
| Constructor Summary | |
XPathFactoryImpl()
|
|
| Method Summary | |
boolean |
getFeature(java.lang.String name)
Get the state of the named feature. |
boolean |
isObjectModelSupported(java.lang.String objectModel)
Is specified object model supported by this XPathFactory? |
XPath |
newXPath()
Returns a new XPath object using the underlying
object model determined when the factory was instantiated. |
void |
setFeature(java.lang.String name,
boolean value)
Set a feature for this XPathFactory and
XPaths created by this factory. |
void |
setXPathFunctionResolver(XPathFunctionResolver resolver)
Establish a default function resolver. |
void |
setXPathVariableResolver(XPathVariableResolver resolver)
Establish a default variable resolver. |
| Methods inherited from class javax.xml.xpath.XPathFactory |
newInstance,
newInstance |
| Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| Constructor Detail |
public XPathFactoryImpl()
| Method Detail |
public boolean isObjectModelSupported(java.lang.String objectModel)
Is specified object model supported by this
XPathFactory?
objectModel - Specifies the object model which the returned
XPathFactory will understand.true if XPathFactory supports
objectModel, else false.objectModel is null.objectModel.length() == 0.public XPath newXPath()
Returns a new XPath object using the underlying
object model determined when the factory was instantiated.
XPath
public void setFeature(java.lang.String name,
boolean value)
throws XPathFactoryConfigurationException
Set a feature for this XPathFactory and
XPaths created by this factory.
Feature names are fully qualified java.net.URIs.
Implementations may define their own features.
An XPathFactoryConfigurationException is thrown if this
XPathFactory or the XPaths
it creates cannot support the feature.
It is possible for an XPathFactory to expose a feature
value but be unable to change its state.
See XPathFactory for full documentation
of specific features.
name - Feature name.value - Is feature state true or false.XPathFactory or the XPaths
it creates cannot support this feature.name is
null.
public boolean getFeature(java.lang.String name)
throws XPathFactoryConfigurationException
Get the state of the named feature.
Feature names are fully qualified java.net.URIs.
Implementations may define their own features.
An XPathFactoryConfigurationException is thrown if this
XPathFactory or the XPaths
it creates cannot support the feature.
It is possible for an XPathFactory to expose a feature
value but be unable to change its state.
name - Feature name.XPathFactory or the XPaths
it creates cannot support this feature.name is
null.public void setXPathFunctionResolver(XPathFunctionResolver resolver)
Establish a default function resolver.
Any XPath objects constructed from this factory will use
the specified resolver by default.
A NullPointerException is thrown if
resolver is null.
resolver - XPath function resolver.resolver is
null.public void setXPathVariableResolver(XPathVariableResolver resolver)
Establish a default variable resolver.
Any XPath objects constructed from this factory will use
the specified resolver by default.
A NullPointerException is thrown if resolver is null.
resolver - Variable resolver.resolver is
null.
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