org.gcube.common.searchservice.searchlibrary.resultset.elements

Class ResultElementBLOBBase

java.lang.Object

org.gcube.common.searchservice.searchlibrary.resultset.elements.ResultElementBase

org.gcube.common.searchservice.searchlibrary.resultset.elements.ResultElementBLOBBase

Direct Known Subclasses:

ResultElementBLOBGeneric

public abstract class ResultElementBLOBBase
extends ResultElementBase

This class is the base class that must be extended by anyone wishing to implement a custom Record element class for BLOB records. Every class extending this one must define an accessible default constructor with an empty argument list

Author:

UoA

Constructor Summary

Constructors

Constructor and Description
ResultElementBLOBBase()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	close() closes underlying structures, streams
abstract InputStream	getContentOfBLOB() Retrieves the blob content
abstract void	setContentOfBLOB(InputStream content) sets the blob content

Methods inherited from class org.gcube.common.searchservice.searchlibrary.resultset.elements.ResultElementBase

fromXML, getRecordAttributes, getRecordAttributes, isValid, RS_fromXML, RS_toXML, setRecordAttributes, toXML

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultElementBLOBBase

public ResultElementBLOBBase()

Method Detail

getContentOfBLOB

public abstract InputStream getContentOfBLOB()
                                      throws Exception

Retrieves the blob content

Returns:

the content

Throws:

Exception - An unrecoverbale for the operation error occured

setContentOfBLOB

public abstract void setContentOfBLOB(InputStream content)
                               throws Exception

sets the blob content

Parameters:

content - the content

Throws:

Exception - An unrecoverbale for the operation error occured

close

public abstract void close()
                    throws Exception

closes underlying structures, streams

Throws:

Exception - An unrecoverable for the operation error occured