org.eclipse.smila.importing.httphandler

Class VisitedSourceHandler

java.lang.Object

org.eclipse.smila.http.server.util.ARequestHandler

org.eclipse.smila.http.server.json.JsonRequestHandler

org.eclipse.smila.importing.httphandler.AVisitedHandler

org.eclipse.smila.importing.httphandler.VisitedSourceHandler

All Implemented Interfaces:

HttpHandler, RequestHandler

public class VisitedSourceHandler
extends AVisitedHandler

ReST API handler for single sources in VisitedLinksService.

Field Summary

Fields inherited from class org.eclipse.smila.importing.httphandler.AVisitedHandler

_visitedService

Fields inherited from class org.eclipse.smila.http.server.json.JsonRequestHandler

FACTORY, HEADER_REQUEST_HOST, HTTP_UTILS

Constructor Summary

Constructors

Constructor and Description
VisitedSourceHandler()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isValidMethod(java.lang.String method, java.lang.String requestUri) Checks if the handler allows the HTTP method.
java.lang.Object	process(java.lang.String method, java.lang.String requestUri, Record inputRecord) process input record and return result object.

Methods inherited from class org.eclipse.smila.importing.httphandler.AVisitedHandler

setVisitedLinksService, unsetVisitedLinksService

Methods inherited from class org.eclipse.smila.http.server.json.JsonRequestHandler

getErrorStatus, getRequestHost, getSuccessStatus, getSuccessStatus, handle, process, writeErrorResult, writeResultObject, writeSuccessResult

Methods inherited from class org.eclipse.smila.http.server.util.ARequestHandler

activate, getDynamicUriParts, getRootContextPath, getStaticUriParts, getUriPattern, matches, urlDecode

Methods inherited from class java.lang.Object

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

Constructor Detail

VisitedSourceHandler

public VisitedSourceHandler()

Method Detail

isValidMethod

protected boolean isValidMethod(java.lang.String method,
                    java.lang.String requestUri)

Description copied from class: JsonRequestHandler

Checks if the handler allows the HTTP method.

Overrides:

isValidMethod in class JsonRequestHandler

Parameters:

method - HTTP method

requestUri - request URI

Returns:

true if the method can be used for the URI, else false.

process

public java.lang.Object process(java.lang.String method,
                       java.lang.String requestUri,
                       Record inputRecord)
                         throws java.lang.Exception

Description copied from class: JsonRequestHandler

process input record and return result object. Override this method in your handler if you do not need access to HttpExchange object, e.g. to read http header fields. Otherwise use overloaded method with HttpExchange parameter.

Overrides:

process in class JsonRequestHandler

Parameters:

method - HTTP method

requestUri - request URI.

inputRecord - input record parsed either from request body, if it has content, or from request URI parameters.

Returns:

result object, may be null. If this is not a Record, you have to provide a JsonRequestHandler.writeResultObject(OutputStream, Object) method, too.

Throws:

java.lang.Exception - any failure during processing.