Package org.apache.naming.resources

Class DirContextURLConnection

java.lang.Object

java.net.URLConnection

org.apache.naming.resources.DirContextURLConnection

public class DirContextURLConnection
extends URLConnection

Connection to a JNDI directory context.

Note: All the object attribute names are the WebDAV names, not the HTTP names, so this class overrides some methods from URLConnection to do the queries using the right names. Content handler is also not used; the content is directly returned.

Version:

$Revision: 1.3 $

Author:

Remy Maucherat

Field Summary

Fields

Modifier and Type	Field	Description
protected Attributes	attributes	Attributes.
protected DirContext	collection	Associated DirContext.
protected DirContext	context	Directory context.
protected long	date	Date.
static boolean	IS_SECURITY_ENABLED	Is the Java SecurityManager enabled?
protected Object	object	Other unknown object.
protected Permission	permission	Permission
protected Resource	resource	Associated resource.

Fields inherited from class java.net.URLConnection

allowUserInteraction, connected, doInput, doOutput, ifModifiedSince, url, useCaches

Constructor Summary

Constructors

Constructor	Description
DirContextURLConnection(DirContext context, URL url)

Method Summary

Modifier and Type	Method	Description
void	connect()	Connect to the DirContext, and retrive the bound object, as well as its attributes.
Object	getContent()	Get object content.
Object	getContent(Class[] classes)	Get object content.
int	getContentLength()	Return the content length value.
String	getContentType()	Return the content type value.
long	getDate()	Return the last modified date.
String	getHeaderField(String name)	Returns the name of the specified header field.
Map<String,List<String>>	getHeaderFields()	Returns an unmodifiable Map of the header fields.
InputStream	getInputStream()	Get input stream.
long	getLastModified()	Return the last modified date.
Permission	getPermission()	Get the Permission for this URL
Enumeration<String>	list()	List children of this collection.

Methods inherited from class java.net.URLConnection

addRequestProperty, getAllowUserInteraction, getConnectTimeout, getContentEncoding, getContentLengthLong, getDefaultAllowUserInteraction, getDefaultRequestProperty, getDefaultUseCaches, getDefaultUseCaches, getDoInput, getDoOutput, getExpiration, getFileNameMap, getHeaderField, getHeaderFieldDate, getHeaderFieldInt, getHeaderFieldKey, getHeaderFieldLong, getIfModifiedSince, getOutputStream, getReadTimeout, getRequestProperties, getRequestProperty, getURL, getUseCaches, guessContentTypeFromName, guessContentTypeFromStream, setAllowUserInteraction, setConnectTimeout, setContentHandlerFactory, setDefaultAllowUserInteraction, setDefaultRequestProperty, setDefaultUseCaches, setDefaultUseCaches, setDoInput, setDoOutput, setFileNameMap, setIfModifiedSince, setReadTimeout, setRequestProperty, setUseCaches, toString

Methods inherited from class java.lang.Object

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

Field Detail

context

protected DirContext context

Directory context.

resource

protected Resource resource

Associated resource.

collection

protected DirContext collection

Associated DirContext.

object

protected Object object

Other unknown object.

attributes

protected Attributes attributes

Attributes.

date

protected long date

Date.

permission

protected Permission permission

Permission

IS_SECURITY_ENABLED

public static final boolean IS_SECURITY_ENABLED

Is the Java SecurityManager enabled?

Constructor Detail

DirContextURLConnection

public DirContextURLConnection(DirContext context,
                               URL url)

Method Detail

connect

public void connect()
             throws IOException

Connect to the DirContext, and retrive the bound object, as well as its attributes. If no object is bound with the name specified in the URL, then an IOException is thrown.

Specified by:

connect in class URLConnection

Throws:

IOException - Object not found

getContentLength

public int getContentLength()

Return the content length value.

Overrides:

getContentLength in class URLConnection

getContentType

public String getContentType()

Return the content type value.

Overrides:

getContentType in class URLConnection

getDate

public long getDate()

Return the last modified date.

Overrides:

getDate in class URLConnection

getLastModified

public long getLastModified()

Return the last modified date.

Overrides:

getLastModified in class URLConnection

getHeaderFields

public Map<String,List<String>> getHeaderFields()

Returns an unmodifiable Map of the header fields.

Overrides:

getHeaderFields in class URLConnection

getHeaderField

public String getHeaderField(String name)

Returns the name of the specified header field.

Overrides:

getHeaderField in class URLConnection

getContent

public Object getContent()
                  throws IOException

Get object content.

Overrides:

getContent in class URLConnection

Throws:

IOException

getContent

public Object getContent(Class[] classes)
                  throws IOException

Get object content.

Overrides:

getContent in class URLConnection

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Get input stream.

Overrides:

getInputStream in class URLConnection

Throws:

IOException

getPermission

public Permission getPermission()

Get the Permission for this URL

Overrides:

getPermission in class URLConnection

list

public Enumeration<String> list()
                         throws IOException

List children of this collection. The names given are relative to this URI's path. The full uri of the children is then : path + "/" + name.

Throws:

IOException