XML:DB API

org.xmldb.api.reference.modules
Class XPathQueryServiceImpl

java.lang.Object
  extended byorg.xmldb.api.sdk.SimpleConfigurable
      extended byorg.xmldb.api.sdk.modules.SimpleXPathQueryService
          extended byorg.xmldb.api.reference.modules.XPathQueryServiceImpl
All Implemented Interfaces:
Configurable, Service, XPathQueryService

public class XPathQueryServiceImpl
extends SimpleXPathQueryService

XPathQueryService is a Service that enables the execution of XPath queries within the context of a Collection.


Field Summary
 
Fields inherited from interface org.xmldb.api.modules.XPathQueryService
SERVICE_NAME
 
Constructor Summary
XPathQueryServiceImpl()
           
 
Method Summary
 java.lang.String getName()
          Returns the name associated with the Configurable object.
 java.lang.String getVersion()
          Gets the Version attribute of the Service object
 ResourceSet query(java.lang.String query)
          Run an XPath query againt the Collection.
 void setCollection(Collection col)
          Sets the Collection attribute of the Service object
 
Methods inherited from class org.xmldb.api.sdk.modules.SimpleXPathQueryService
clearNamespaces, getNamespace, queryResource, removeNamespace, setNamespace
 
Methods inherited from class org.xmldb.api.sdk.SimpleConfigurable
getProperty, setProperty
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.xmldb.api.base.Configurable
getProperty, setProperty
 

Constructor Detail

XPathQueryServiceImpl

public XPathQueryServiceImpl()
Method Detail

getName

public java.lang.String getName()
                         throws XMLDBException
Returns the name associated with the Configurable object.

Specified by:
getName in interface Service
Overrides:
getName in class SimpleXPathQueryService
Returns:
the name of the object.
Throws:
XMLDBException

getVersion

public java.lang.String getVersion()
                            throws XMLDBException
Gets the Version attribute of the Service object

Specified by:
getVersion in interface Service
Overrides:
getVersion in class SimpleXPathQueryService
Returns:
The Version value
Throws:
XMLDBException

setCollection

public void setCollection(Collection col)
                   throws XMLDBException
Sets the Collection attribute of the Service object

Specified by:
setCollection in interface Service
Overrides:
setCollection in class SimpleXPathQueryService
Parameters:
col - The new Collection value
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

query

public ResourceSet query(java.lang.String query)
                  throws XMLDBException
Run an XPath query againt the Collection. The result is a ResourceIterator containing the results of the query.

Specified by:
query in interface XPathQueryService
Overrides:
query in class SimpleXPathQueryService
Parameters:
query - The XPath query string to use.
Returns:
A ResourceIterator containing the results of the query.
Throws:
XMLDBException

XML:DB API

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