org.mule.modules.salesforce.analytics.internal.util

Class AnalyticsOutputStream

java.lang.Object

java.io.OutputStream

org.mule.modules.salesforce.analytics.internal.util.AnalyticsOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class AnalyticsOutputStream
extends OutputStream

A EdgeSpring output stream lets an application to write bytes into Edgespring system.

Constructor Summary

Constructors

Constructor and Description
AnalyticsOutputStream(String dataSetId, int bufferSize, TransactionManager transactionManager, SalesforceAnalyticsConnection connection, org.mule.runtime.api.store.ObjectStore<Integer> partNoObjectStore, Lock partUploadLock) Creates an instance of class from given data.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
void	write(int b) Writes an int value to an internal buffer and when the buffer is full it is flushed into EdgeSpring system.

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

AnalyticsOutputStream

public AnalyticsOutputStream(String dataSetId,
                             int bufferSize,
                             TransactionManager transactionManager,
                             SalesforceAnalyticsConnection connection,
                             org.mule.runtime.api.store.ObjectStore<Integer> partNoObjectStore,
                             Lock partUploadLock)

Creates an instance of class from given data.

Parameters:

dataSetId - identifier of the data set where data to be uploaded

bufferSize - the size of the buffer

transactionManager - transaction manager that manages data written by stream

connection - object holding connection details

partNoObjectStore - object store caching current part number

partUploadLock - lock object to be aquired while uploading data part

Method Detail

write

public void write(int b)
           throws IOException

Writes an int value to an internal buffer and when the buffer is full it is flushed into EdgeSpring system.

Specified by:

write in class OutputStream

Parameters:

b - - the int value to be written.

Throws:

IOException - if an error occurred when writing data

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException