org.exist.xmldb
Class RemoteXMLResource

java.lang.Object
  extended byorg.exist.xmldb.RemoteXMLResource
All Implemented Interfaces:
EXistResource, Resource, XMLResource

public class RemoteXMLResource
extends java.lang.Object
implements XMLResource, EXistResource


Field Summary
 
Fields inherited from interface org.xmldb.api.modules.XMLResource
RESOURCE_TYPE
 
Constructor Summary
RemoteXMLResource(RemoteCollection parent, int handle, int pos, XmldbURI docId, java.lang.String id)
           
RemoteXMLResource(RemoteCollection parent, XmldbURI docId, java.lang.String id)
           
 
Method Summary
 java.lang.Object getContent()
          Retrieves the content from the resource.
 org.w3c.dom.Node getContentAsDOM()
          Returns the content of the Resource as a DOM Node.
 void getContentAsSAX(org.xml.sax.ContentHandler handler)
          Allows you to use a ContentHandler to parse the XML data from the database for use in an application.
 int getContentLength()
           
 java.util.Date getCreationTime()
           
 org.w3c.dom.DocumentType getDocType()
           
 java.lang.String getDocumentId()
          Returns the unique id for the parent document to this Resource or null if the Resource does not have a parent document.
 java.lang.String getId()
          Returns the unique id for this Resource or null if the Resource is anonymous.
 java.util.Date getLastModificationTime()
           
 java.lang.String getMimeType()
           
 java.lang.String getNodeId()
           
 Collection getParentCollection()
          Returns the Collection instance that this resource is associated with.
 Permission getPermissions()
           
 java.lang.String getResourceType()
          Returns the resource type for this Resource.
 boolean getSAXFeature(java.lang.String arg0)
          Returns current setting of a SAX feature that will be used when this XMLResource is used to produce SAX events (through the getContentAsSAX() method)
 void setContent(java.lang.Object value)
          Sets the content for this resource.
 void setContentAsDOM(org.w3c.dom.Node root)
          Sets the content of the Resource using a DOM Node as the source.
 org.xml.sax.ContentHandler setContentAsSAX()
          Sets the content of the Resource using a SAX ContentHandler.
 void setContentLength(int len)
           
 void setDocType(org.w3c.dom.DocumentType doctype)
           
 void setLexicalHandler(org.xml.sax.ext.LexicalHandler handler)
           
 void setMimeType(java.lang.String mime)
           
 void setPermissions(Permission perms)
           
 void setSAXFeature(java.lang.String arg0, boolean arg1)
          Sets a SAX feature that will be used when this XMLResource is used to produce SAX events (through the getContentAsSAX() method)
 void setXMLReader(org.xml.sax.XMLReader xmlReader)
          Sets the external XMLReader to use.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RemoteXMLResource

public RemoteXMLResource(RemoteCollection parent,
                         XmldbURI docId,
                         java.lang.String id)
                  throws XMLDBException

RemoteXMLResource

public RemoteXMLResource(RemoteCollection parent,
                         int handle,
                         int pos,
                         XmldbURI docId,
                         java.lang.String id)
                  throws XMLDBException
Method Detail

getCreationTime

public java.util.Date getCreationTime()
                               throws XMLDBException
Specified by:
getCreationTime in interface EXistResource
Throws:
XMLDBException

getLastModificationTime

public java.util.Date getLastModificationTime()
                                       throws XMLDBException
Specified by:
getLastModificationTime in interface EXistResource
Throws:
XMLDBException

getContent

public java.lang.Object getContent()
                            throws XMLDBException
Description copied from interface: Resource
Retrieves the content from the resource. The type of the content varies depending what type of resource is being used.

Specified by:
getContent in interface Resource
Returns:
the content of the resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getContentAsDOM

public org.w3c.dom.Node getContentAsDOM()
                                 throws XMLDBException
Description copied from interface: XMLResource
Returns the content of the Resource as a DOM Node.

Specified by:
getContentAsDOM in interface XMLResource
Returns:
The XML content as a DOM Node
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getContentAsSAX

public void getContentAsSAX(org.xml.sax.ContentHandler handler)
                     throws XMLDBException
Description copied from interface: XMLResource
Allows you to use a ContentHandler to parse the XML data from the database for use in an application.

Specified by:
getContentAsSAX in interface XMLResource
Parameters:
handler - the SAX ContentHandler to use to handle the Resource content.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.
ErrorCodes.INVALID_RESOURCE if the ContentHandler provided is null.

getNodeId

public java.lang.String getNodeId()

getDocumentId

public java.lang.String getDocumentId()
                               throws XMLDBException
Description copied from interface: XMLResource
Returns the unique id for the parent document to this Resource or null if the Resource does not have a parent document. getDocumentId() is typically used with Resource instances retrieved using a query. It enables accessing the parent document of the Resource even if the Resource is a child node of the document. If the Resource was not obtained through a query then getId() and getDocumentId() will return the same id.

Specified by:
getDocumentId in interface XMLResource
Returns:
the id for the parent document of this Resource or null if there is no parent document for this Resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getId

public java.lang.String getId()
                       throws XMLDBException
Description copied from interface: Resource
Returns the unique id for this Resource or null if the Resource is anonymous. The Resource will be anonymous if it is obtained as the result of a query.

Specified by:
getId in interface Resource
Returns:
the id for the Resource or null if no id exists.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getParentCollection

public Collection getParentCollection()
                               throws XMLDBException
Description copied from interface: Resource
Returns the Collection instance that this resource is associated with. All resources must exist within the context of a collection.

Specified by:
getParentCollection in interface Resource
Returns:
the collection associated with the resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getResourceType

public java.lang.String getResourceType()
                                 throws XMLDBException
Description copied from interface: Resource
Returns the resource type for this Resource.

XML:DB defined resource types are:

XMLResource - all XML data stored in the database
BinaryResource - Binary blob data stored in the database

Specified by:
getResourceType in interface Resource
Returns:
the resource type for the Resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

setXMLReader

public void setXMLReader(org.xml.sax.XMLReader xmlReader)
Sets the external XMLReader to use.

Parameters:
xmlReader - the XMLReader

setContent

public void setContent(java.lang.Object value)
                throws XMLDBException
Description copied from interface: Resource
Sets the content for this resource. The type of content that can be set depends on the type of resource being used.

Specified by:
setContent in interface Resource
Parameters:
value - the content value to set for the resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

setContentAsDOM

public void setContentAsDOM(org.w3c.dom.Node root)
                     throws XMLDBException
Description copied from interface: XMLResource
Sets the content of the Resource using a DOM Node as the source.

Specified by:
setContentAsDOM in interface XMLResource
Parameters:
root - The new content value
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.
ErrorCodes.INVALID_RESOURCE if the content value provided is null.
ErrorCodes.WRONG_CONTENT_TYPE if the content provided in not a valid DOM Node.

setContentAsSAX

public org.xml.sax.ContentHandler setContentAsSAX()
                                           throws XMLDBException
Description copied from interface: XMLResource
Sets the content of the Resource using a SAX ContentHandler.

Specified by:
setContentAsSAX in interface XMLResource
Returns:
a SAX ContentHandler that can be used to add content into the Resource.
Throws:
XMLDBException - with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

getSAXFeature

public boolean getSAXFeature(java.lang.String arg0)
                      throws org.xml.sax.SAXNotRecognizedException,
                             org.xml.sax.SAXNotSupportedException
Description copied from interface: XMLResource
Returns current setting of a SAX feature that will be used when this XMLResource is used to produce SAX events (through the getContentAsSAX() method)

Specified by:
getSAXFeature in interface XMLResource
Parameters:
arg0 - Feature name. Standard SAX feature names are documented at http://sax.sourceforge.net/.
Returns:
whether the feature is set
Throws:
org.xml.sax.SAXNotRecognizedException
org.xml.sax.SAXNotSupportedException

setSAXFeature

public void setSAXFeature(java.lang.String arg0,
                          boolean arg1)
                   throws org.xml.sax.SAXNotRecognizedException,
                          org.xml.sax.SAXNotSupportedException
Description copied from interface: XMLResource
Sets a SAX feature that will be used when this XMLResource is used to produce SAX events (through the getContentAsSAX() method)

Specified by:
setSAXFeature in interface XMLResource
Parameters:
arg0 - Feature name. Standard SAX feature names are documented at http://sax.sourceforge.net/.
arg1 - Set or unset feature
Throws:
org.xml.sax.SAXNotRecognizedException
org.xml.sax.SAXNotSupportedException

setContentLength

public void setContentLength(int len)

getContentLength

public int getContentLength()
                     throws XMLDBException
Specified by:
getContentLength in interface EXistResource
Throws:
XMLDBException

setPermissions

public void setPermissions(Permission perms)

getPermissions

public Permission getPermissions()
Specified by:
getPermissions in interface EXistResource

setLexicalHandler

public void setLexicalHandler(org.xml.sax.ext.LexicalHandler handler)
Specified by:
setLexicalHandler in interface EXistResource

setMimeType

public void setMimeType(java.lang.String mime)
Specified by:
setMimeType in interface EXistResource

getMimeType

public java.lang.String getMimeType()
Specified by:
getMimeType in interface EXistResource

getDocType

public org.w3c.dom.DocumentType getDocType()
                                    throws XMLDBException
Specified by:
getDocType in interface EXistResource
Throws:
XMLDBException

setDocType

public void setDocType(org.w3c.dom.DocumentType doctype)
                throws XMLDBException
Specified by:
setDocType in interface EXistResource
Throws:
XMLDBException


Copyright (C) Wolfgang Meier. All rights reserved.