|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectcom.wewebu.ow.server.ui.viewer.OwAbstractInfoProvider
public abstract class OwAbstractInfoProvider
Abstract Information Provider. This implementation is based on a XML request and response.
In the handleRequest will be try to parse the request body as a
Alfresco Workdesk
Copyright (c) Alfresco Software, Inc.
All rights reserved.
For licensing information read the license.txt file or
go to: http://wiki.alfresco.com
Field Summary |
---|
Fields inherited from interface com.wewebu.ow.server.ui.viewer.OwInfoProvider |
---|
PARAM_CONTEXT, PARAM_DMSID |
Constructor Summary | |
---|---|
OwAbstractInfoProvider()
|
Method Summary | |
---|---|
void |
handleRequest(OwInfoRequest request_p,
OutputStream answer_p)
Method called to be process a request. |
protected abstract String |
process(Node item_p)
Process XML node (item) and return the String representation for the node to set. |
protected void |
sendAnswer(String answer_p,
OutputStream sendStream_p)
Method transform the given answer into a byte array (UTF-8) and sending through given OutputStream back. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.wewebu.ow.server.ui.viewer.OwInfoProvider |
---|
getContext |
Constructor Detail |
---|
public OwAbstractInfoProvider()
Method Detail |
---|
public void handleRequest(OwInfoRequest request_p, OutputStream answer_p) throws OwException, IOException
OwInfoProvider
handleRequest
in interface OwInfoProvider
request_p
- OwInformationRequest to processanswer_p
- OutputStream to write back answer
IOException
- if problems with any I/O handling
OwException
protected void sendAnswer(String answer_p, OutputStream sendStream_p) throws UnsupportedEncodingException, IOException
answer_p
- String answer to sendsendStream_p
- OutputStream used for answering
UnsupportedEncodingException
- if conversion of String to UTF-8 byte array fails
IOException
- if sending failed using the given OutputStreamprotected abstract String process(Node item_p)
A node could be:
<prop>NumOfSegments</prop>
Attention returning null will create an empty node
as response. (in this example <NumOfSegments />
)
item_p
- Node root of single item request
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |