com.northconcepts.datapipeline.security

Class EncryptingReader

java.lang.Object

com.northconcepts.datapipeline.core.DataObject

com.northconcepts.datapipeline.core.Endpoint

com.northconcepts.datapipeline.core.DataEndpoint

com.northconcepts.datapipeline.core.DataReader

com.northconcepts.datapipeline.core.ProxyReader

com.northconcepts.datapipeline.internal.lang.IntegrationProxyReader

com.northconcepts.datapipeline.security.EncryptingReader

Direct Known Subclasses:

AsymmetricEncryptingReader, SymmetricEncryptingReader

public abstract class EncryptingReader
extends IntegrationProxyReader

Nested Class Summary

Nested classes/interfaces inherited from class com.northconcepts.datapipeline.core.DataEndpoint

DataEndpoint.State

Field Summary

Fields

Modifier and Type	Field and Description
protected ByteArrayOutputStream2	buffer
protected Cipher	cipher
protected FieldList	fields
protected BinarySerializer	serializer

Fields inherited from class com.northconcepts.datapipeline.core.DataReader

fieldLineage, recordLineage

Fields inherited from class com.northconcepts.datapipeline.core.DataEndpoint

lastRecord, PRODUCT, PRODUCT_VERSION, VENDOR, XML_INPUT_FACTORY_KEY

Fields inherited from class com.northconcepts.datapipeline.core.Endpoint

BUFFER_SIZE, captureElapsedTime, DEFAULT_READ_BUFFER_SIZE

Fields inherited from class com.northconcepts.datapipeline.core.DataObject

id, log, name, TIMESTAMP_FORMAT

Constructor Summary

Constructors

Constructor and Description
EncryptingReader(DataReader nestedDataReader)

Method Summary

Modifier and Type	Method and Description
DataException	addExceptionProperties(DataException exception) Adds this endpoint's current state to a DataException.
EncryptingReader	addFields(Collection<String> fieldNames)
EncryptingReader	addFields(String... fieldNames)
protected void	encryptField(Field field)
protected abstract void	encryptFieldImpl(Field field)
FieldList	getFields()
protected abstract void	initCipher()
protected Record	interceptRecord(Record record)
void	open() Makes this endpoint ready for reading or writing.

Methods inherited from class com.northconcepts.datapipeline.core.ProxyReader

available, close, getNestedReader, map, map, readImpl, setNestedDataReader, setNestedDataReader

Methods inherited from class com.northconcepts.datapipeline.core.DataReader

addLineage, getBufferSize, getNestedEndpoint, getRootEndpoint, getRootReader, isExhausted, isLineageSupported, isSaveLineage, peek, pop, push, read, setSaveLineage, skip

Methods inherited from class com.northconcepts.datapipeline.core.DataEndpoint

decrementRecordCount, enableJmx, getLastRecord, getRecordCount, getRecordCountAsBigInteger, getRecordCountAsString, incrementRecordCount, isRecordCountBigInteger, resetRecordCount, toString

Methods inherited from class com.northconcepts.datapipeline.core.Endpoint

addElapsedtime, assertClosed, assertNotOpened, assertOpened, finalize, getClosedOn, getDescription, getElapsedTime, getElapsedTimeAsString, getOpenedOn, getOpenElapsedTime, getOpenElapsedTimeAsString, getSelfTime, getSelfTimeAsString, getState, isCaptureElapsedTime, isClosed, isOpen, setCaptureElapsedTime, setDescription

Methods inherited from class com.northconcepts.datapipeline.core.DataObject

exception, exception, exception, getId, getName, resetID

Methods inherited from class java.lang.Object

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

Field Detail

fields

protected final FieldList fields

buffer

protected final ByteArrayOutputStream2 buffer

serializer

protected final BinarySerializer serializer

cipher

protected Cipher cipher

Constructor Detail

EncryptingReader

public EncryptingReader(DataReader nestedDataReader)

Method Detail

getFields

public FieldList getFields()

addFields

public EncryptingReader addFields(Collection<String> fieldNames)

addFields

public EncryptingReader addFields(String... fieldNames)

open

public void open()
          throws DataException

Description copied from class: DataEndpoint

Makes this endpoint ready for reading or writing.

Overrides:

open in class IntegrationProxyReader

Throws:

DataException

initCipher

protected abstract void initCipher()

interceptRecord

protected final Record interceptRecord(Record record)
                                throws Throwable

Overrides:

interceptRecord in class ProxyReader

Throws:

Throwable

encryptField

protected final void encryptField(Field field)
                           throws Throwable

Throws:

Throwable

encryptFieldImpl

protected abstract void encryptFieldImpl(Field field)
                                  throws Throwable

Throws:

Throwable

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Description copied from class: Endpoint

Adds this endpoint's current state to a DataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.

Overrides:

addExceptionProperties in class ProxyReader