com.novell.ldap.util.package.html Maven / Gradle / Ivy
Provides utility classes for use by LDAP applications. This package includes
the
DN class
and
RDN class
supporting DN and RDN encapsulation respectively. The package also
includes classes supporting the export and import of directory data
via DSML v2.0 and LDIF version 1.
The import and export of directory data is accomplished by classes that
implement the interfaces LDAPReader
and LDAPWriter.
The LDAPReader interface designates the framework used for
reading modifications and entries from exported sources and applying them to
the directory.
The LDAPWriter interface designates the framework used for
writing directory entries and modifications to a destination supporting an
exported format.
LDIF supports two data types, content and change. DSML supports two
corresponding data types, request and response.
LDIF content represents only LDAP search
response entries (i.e. the data returned from a search) and LDIF change data
supports only add, delete, modify, and rename (modifyDN) LDAP requests. On the other hand,
DSML represents all the LDAP requests and responses. Thus, LDIF content
corresponds in a limited way to DSML response data and LDIF change data
corresponds in a limited way to DSML request data. You cannot mix response
data and request data.
To represent request data, additional classes have been added to the
com.novell.ldap package.
These classes are:
LDAPAbandonRequest
LDAPAddRequest
LDAPBindRequest
LDAPCompareRequest
LDAPDeleteRequest
LDAPExtendedRequest
LDAPModifyDNRequest
LDAPModifyRequest
LDAPSearchRequest
LDAPUnbindRequest
Requests received from an exported source are decoded and read by
calling the
readMessage method of a
class that implements the
LDAPReader
interface.
This package provides three classes that implement the LDAPReader interface:
DOMReader
DSMLReader
LDIFReader
The message is returned by
readMessage
to the application as one of the
above request classes and can be applied to the directory using the
sendRequest
method of
LDAPConnection.
LDAP entries read from the directory as
LDAPMessage
objects or
LDAPEntry
objects are written to an export
destination via the
writeEntry
or the
writeMessage
methods of classes that implement the
LDAPWriter.
interface.
This package provides three classes that implement the LDAPWriter interface:
DOMWriter
DSMLWriter
LDIFWriter
The following code snippet demonstrates reading exported request
data, submitting the request to the directory, and writing the response to
a destination.
LDAPMessage inMessage, outMessage;
inMessage = in.readMessage(); // Read first message
while( inMessage != null ){
LDAPMessageQueue queue =
lc.sendRequest( inMessage, null, null); // Send to directory
while (( outMessage = queue.getResponse()) != null ) {
out.writeMessage( outMessage ); // Write and export
}
inMessage = in.readMessage(); // Read next message
}
There are several samples that demonstrate how to use this functionality.
DomDsml2Ldap.java
Dsml2Ldap.java
Ldap2Ldif.java
Ldif2Ldap.java
The jldapsearch utility can display search results in DSML or LDIF format
to standard output, which can be redirected to a file. The utilities are
found in the bin directory of the API download.
Package Specification
This package is designed to work with LDAPv3 specifications.