Package eu.europa.esig.dss.spi.client.http

Class MemoryDataLoader

java.lang.Object

eu.europa.esig.dss.spi.client.http.MemoryDataLoader

All Implemented Interfaces:

DataLoader, Serializable

public class MemoryDataLoader
extends Object
implements DataLoader

Defines a map between URL and document to load the data from offline source

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface eu.europa.esig.dss.spi.client.http.DataLoader

DataLoader.DataAndUrl

Constructor Summary

Constructors

Constructor	Description
MemoryDataLoader(Map<String,byte[]> dataMap)	Default constructor

Method Summary

Modifier and Type	Method	Description
byte[]	get(String url)	Execute a HTTP GET operation.
DataLoader.DataAndUrl	get(List<String> urlStrings)	Execute a HTTP GET operation.
byte[]	post(String url, byte[] content)	Executes a HTTP POST operation
void	setContentType(String contentType)	This allows to set the content type.

Methods inherited from class java.lang.Object

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

Constructor Details

MemoryDataLoader

public MemoryDataLoader(Map<String,byte[]> dataMap)

Default constructor

Parameters:

dataMap - a map between URLs and the corresponding binary content

Method Details

get

public byte[] get(String url)

Description copied from interface: DataLoader

Execute a HTTP GET operation.

Specified by:

get in interface DataLoader

Parameters:

url - the url to access

Returns:

byte array of obtained data or null

get

public DataLoader.DataAndUrl get(List<String> urlStrings)
                          throws DSSException

Description copied from interface: DataLoader

Execute a HTTP GET operation. This method is used when many URls are available to access the same resource. The operation stops after the first successful download.

Specified by:

get in interface DataLoader

Parameters:

urlStrings - List of Strings representing the URLs to be used in sequential way to obtain the data.

Returns:

DataAndUrl representing the array of obtained data and used url, or null

Throws:

DSSException

post

public byte[] post(String url,
 byte[] content)

Description copied from interface: DataLoader

Executes a HTTP POST operation

Specified by:

post in interface DataLoader

Parameters:

url - to access

content - the content to post

Returns:

byte array of obtained data

setContentType

public void setContentType(String contentType)

Description copied from interface: DataLoader

This allows to set the content type. Example: Content-Type "application/ocsp-request"

Specified by:

setContentType in interface DataLoader

Parameters:

contentType - to set the Content-Type