edu.vt.middleware.ldap.dsml

Class AbstractDsml

java.lang.Object

edu.vt.middleware.ldap.dsml.AbstractDsml

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

Dsmlv1, Dsmlv2

public abstract class AbstractDsml
extends Object
implements Serializable

AbstractDsml contains functions for converting LDAP search result sets into DSML.

Version:

$Revision: 1330 $ $Date: 2010-05-24 00:10:53 +0200 (Mon, 24 May 2010) $

Author:

Middleware Services

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected LdapBeanFactory	beanFactory Ldap bean factory.
protected org.apache.commons.logging.Log	logger Log for this class.

Constructor Summary

Constructors

Constructor and Description
AbstractDsml()

Method Summary

Methods

Modifier and Type	Method and Description
abstract org.dom4j.Document	createDsml(Iterator<SearchResult> results) This will take the results of a prior LDAP query and convert it to a DSML Document.
abstract org.dom4j.Document	createDsml(LdapResult result) This will take the results of a prior LDAP query and convert it to a DSML Document.
protected org.dom4j.Element	createDsmlAttribute(String attrName, Set<?> attrValues, org.dom4j.Namespace ns, String elementName, String elementAttrName, String elementValueName) This will take an attribute name and it's values and return a DSML attribute element.
protected List<org.dom4j.Element>	createDsmlAttributes(LdapAttributes ldapAttributes, org.dom4j.Namespace ns) This will return a list of DSML attribute elements from the supplied LdapAttributes.
protected org.dom4j.Element	createDsmlEntry(org.dom4j.QName entryName, LdapEntry ldapEntry, org.dom4j.Namespace ns) This will take an LDAP search result and convert it to a DSML entry element.
protected LdapEntry	createLdapEntry(org.dom4j.Element entryElement) This will take a DSML Element containing an entry of type and convert it to an LDAP entry.
protected abstract LdapResult	createLdapResult(org.dom4j.Document doc) This will take a DSML Document and convert it to an Iterator of LDAP search results.
LdapBeanFactory	getLdapBeanFactory() Returns the factory for creating ldap beans.
Iterator<SearchResult>	importDsml(Reader reader) This will take a Reader containing a DSML Document and convert it to an Iterator of LDAP search results.
LdapResult	importDsmlToLdapResult(Reader reader) This will take a Reader containing a DSML Document and convert it to an LdapResult.
void	outputDsml(Iterator<SearchResult> results, Writer writer) This will write the supplied LDAP search results to the supplied writer in the form of DSML.
void	outputDsml(LdapResult result, Writer writer) This will write the supplied LDAP result to the supplied writer in the form of DSML.
void	setLdapBeanFactory(LdapBeanFactory lbf) Sets the factory for creating ldap beans.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Log for this class.

beanFactory

protected LdapBeanFactory beanFactory

Ldap bean factory.

Constructor Detail

AbstractDsml

public AbstractDsml()

Method Detail

getLdapBeanFactory

public LdapBeanFactory getLdapBeanFactory()

Returns the factory for creating ldap beans.

Returns:

LdapBeanFactory

setLdapBeanFactory

public void setLdapBeanFactory(LdapBeanFactory lbf)

Sets the factory for creating ldap beans.

Parameters:

lbf - LdapBeanFactory

createDsml

public abstract org.dom4j.Document createDsml(Iterator<SearchResult> results)

This will take the results of a prior LDAP query and convert it to a DSML Document.

Parameters:

results - Iterator of LDAP search results

Returns:

Document

createDsml

public abstract org.dom4j.Document createDsml(LdapResult result)

This will take the results of a prior LDAP query and convert it to a DSML Document.

Parameters:

result - LdapResult

Returns:

Document

createDsmlEntry

protected org.dom4j.Element createDsmlEntry(org.dom4j.QName entryName,
                                LdapEntry ldapEntry,
                                org.dom4j.Namespace ns)

This will take an LDAP search result and convert it to a DSML entry element.

Parameters:

entryName - QName name of element to create

ldapEntry - LdapEntry to convert

ns - Namespace of DSML

Returns:

Document

createDsmlAttributes

protected List<org.dom4j.Element> createDsmlAttributes(LdapAttributes ldapAttributes,
                                           org.dom4j.Namespace ns)

This will return a list of DSML attribute elements from the supplied LdapAttributes.

Parameters:

ldapAttributes - LdapAttributes

ns - Namespace of DSML

Returns:

List of elements

createDsmlAttribute

protected org.dom4j.Element createDsmlAttribute(String attrName,
                                    Set<?> attrValues,
                                    org.dom4j.Namespace ns,
                                    String elementName,
                                    String elementAttrName,
                                    String elementValueName)

This will take an attribute name and it's values and return a DSML attribute element.

Parameters:

attrName - String

attrValues - Set

ns - Namespace of DSML

elementName - String of the attribute element

elementAttrName - String of the attribute element

elementValueName - String of the value element

Returns:

Element

outputDsml

public void outputDsml(Iterator<SearchResult> results,
              Writer writer)
                throws IOException

This will write the supplied LDAP search results to the supplied writer in the form of DSML.

Parameters:

results - Iterator of LDAP search results

writer - Writer to write to

Throws:

IOException - if an error occurs while writing

outputDsml

public void outputDsml(LdapResult result,
              Writer writer)
                throws IOException

This will write the supplied LDAP result to the supplied writer in the form of DSML.

Parameters:

result - LdapResult

writer - Writer to write to

Throws:

IOException - if an error occurs while writing

importDsml

public Iterator<SearchResult> importDsml(Reader reader)
                                  throws org.dom4j.DocumentException,
                                         IOException

This will take a Reader containing a DSML Document and convert it to an Iterator of LDAP search results.

Parameters:

reader - Reader containing DSML content

Returns:

Iterator - of LDAP search results

Throws:

org.dom4j.DocumentException - if an error occurs building a document from the reader

IOException - if an I/O error occurs

importDsmlToLdapResult

public LdapResult importDsmlToLdapResult(Reader reader)
                                  throws org.dom4j.DocumentException,
                                         IOException

This will take a Reader containing a DSML Document and convert it to an LdapResult.

Parameters:

reader - Reader containing DSML content

Returns:

LdapResult

Throws:

org.dom4j.DocumentException - if an error occurs building a document from the reader

IOException - if an I/O error occurs

createLdapResult

protected abstract LdapResult createLdapResult(org.dom4j.Document doc)

This will take a DSML Document and convert it to an Iterator of LDAP search results.

Parameters:

doc - Document of DSML

Returns:

Iterator - of LDAP search results

createLdapEntry

protected LdapEntry createLdapEntry(org.dom4j.Element entryElement)

This will take a DSML Element containing an entry of type and convert it to an LDAP entry.

Parameters:

entryElement - Element of DSML content

Returns:

LdapEntry