Class AdvancedMemoryDataLoader

java.lang.Object

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

All Implemented Interfaces:

AdvancedDataLoader, DataLoader, Serializable

public class AdvancedMemoryDataLoader
extends Object
implements AdvancedDataLoader

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

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface DataLoader

DataLoader.DataAndUrl

Constructor Summary

Constructors

Constructor	Description
AdvancedMemoryDataLoader(Map<String, ResponseEnvelope> 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
ResponseEnvelope	requestGet(String url)	Executes a GET request and returns an ResponseEnvelope object.
ResponseEnvelope	requestGet(String url, boolean includeResponseDetails)	Executes a GET request and returns an ResponseEnvelope object.
ResponseEnvelope	requestGet(String url, boolean includeResponseDetails, boolean includeResponseBody)	Executes a GET request and returns an ResponseEnvelope object.
ResponseEnvelope	requestPost(String url, byte[] content)	Executes a POST request and returns an ResponseEnvelope object.
ResponseEnvelope	requestPost(String url, byte[] content, boolean includeResponseDetails)	Executes a POST request and returns an ResponseEnvelope object.
ResponseEnvelope	requestPost(String url, byte[] content, boolean includeResponseDetails, boolean includeResponseBody)	Executes a POST request and returns an ResponseEnvelope object.
void	setContentType(String contentType)	This allows to set the content type.

Methods inherited from class Object

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

Constructor Details

AdvancedMemoryDataLoader

public AdvancedMemoryDataLoader(Map<String, ResponseEnvelope> dataMap)

Default constructor

Parameters:

dataMap - a map between URLs and the corresponding response data 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

requestGet

public ResponseEnvelope requestGet(String url)

Description copied from interface: AdvancedDataLoader

Executes a GET request and returns an ResponseEnvelope object. This method included the response message body, context and metadata within the response object.

Specified by:

requestGet in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

Returns:

ResponseEnvelope

requestGet

public ResponseEnvelope requestGet(String url,
 boolean includeResponseDetails)

Description copied from interface: AdvancedDataLoader

Executes a GET request and returns an ResponseEnvelope object. This method allows configuration whether the response context (HTTP headers, TLS/SSL certificates, etc.), is to be included within the response object. The response body will be included within the response, when calling this method.

Specified by:

requestGet in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

includeResponseDetails - defines whether the response context (HTTP headers, metadata) is to be included within the response

Returns:

ResponseEnvelope

requestGet

public ResponseEnvelope requestGet(String url,
 boolean includeResponseDetails,
 boolean includeResponseBody)

Description copied from interface: AdvancedDataLoader

Executes a GET request and returns an ResponseEnvelope object. This method allows configuration whether the response context (HTTP headers, TLS/SSL certificates, etc.), as well as the response message body are to be included within the response object. The data which is not included, won't be read by the execution process, thus helping to achieve time-memory efficiency.

Specified by:

requestGet in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

includeResponseDetails - defines whether the response context (HTTP headers, metadata) is to be included within the response

includeResponseBody - defines whether the response body is to be included within the response

Returns:

ResponseEnvelope

requestPost

public ResponseEnvelope requestPost(String url,
 byte[] content)

Description copied from interface: AdvancedDataLoader

Executes a POST request and returns an ResponseEnvelope object. This method included the response message body, context and metadata within the response object.

Specified by:

requestPost in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

content - byte array containing request content for the POST call

Returns:

ResponseEnvelope

requestPost

public ResponseEnvelope requestPost(String url,
 byte[] content,
 boolean includeResponseDetails)

Description copied from interface: AdvancedDataLoader

Executes a POST request and returns an ResponseEnvelope object. This method allows configuration whether the response context (HTTP headers, TLS/SSL certificates, etc.), is to be included within the response object. The response body will be included within the response, when calling this method.

Specified by:

requestPost in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

content - byte array containing request content for the POST call

includeResponseDetails - defines whether the response context (HTTP headers, metadata) is to be included within the response

Returns:

ResponseEnvelope

requestPost

public ResponseEnvelope requestPost(String url,
 byte[] content,
 boolean includeResponseDetails,
 boolean includeResponseBody)

Description copied from interface: AdvancedDataLoader

Executes a POST request and returns an ResponseEnvelope object. This method allows configuration whether the response context (HTTP headers, TLS/SSL certificates, etc.), as well as the response message body are to be included within the response object. The data which is not included, won't be read by the execution process, thus helping to achieve time-memory efficiency.

Specified by:

requestPost in interface AdvancedDataLoader

Parameters:

url - String URL to perform request to

content - byte array containing request content for the POST call

includeResponseDetails - defines whether the response context (HTTP headers, metadata) is to be included within the response

includeResponseBody - defines whether the response body is to be included within the response

Returns:

ResponseEnvelope