Package eu.europa.esig.dss.signature.resources

Class AbstractResourcesHandler

java.lang.Object

eu.europa.esig.dss.signature.resources.AbstractResourcesHandler

All Implemented Interfaces:

DSSResourcesHandler, Closeable, AutoCloseable

Direct Known Subclasses:

InMemoryResourcesHandler, TempFileResourcesHandler

public abstract class AbstractResourcesHandler
extends Object
implements DSSResourcesHandler

Abstract class used to create OutputStream to be used across DSS code

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractResourcesHandler()	Default constructor instantiating object with null OutputStream

Method Summary

Modifier and Type	Method	Description
protected abstract OutputStream	buildOutputStream()	Builds OutputStream
void	close()
OutputStream	createOutputStream()	This method creates a new OutputStream to be used as an output for a temporary signature document
protected OutputStream	getOutputStream()	This method returns the internal OutputStream instance

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.europa.esig.dss.signature.resources.DSSResourcesHandler

writeToDSSDocument

Constructor Details

AbstractResourcesHandler

protected AbstractResourcesHandler()

Default constructor instantiating object with null OutputStream

Method Details

createOutputStream

public OutputStream createOutputStream()
                                throws IOException

Description copied from interface: DSSResourcesHandler

This method creates a new OutputStream to be used as an output for a temporary signature document

Specified by:

createOutputStream in interface DSSResourcesHandler

Returns:

OutputStream

Throws:

IOException - if an exception occurs during OutputStream creation

buildOutputStream

protected abstract OutputStream buildOutputStream()
                                           throws IOException

Builds OutputStream

Returns:

OutputStream

Throws:

IOException - if an error occurs while building OutputStream

getOutputStream

protected OutputStream getOutputStream()

This method returns the internal OutputStream instance

Returns:

OutputStream

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException