Package io.debezium.connector.oracle.logminer.processor.ehcache.serialization

Class SerializerInputStream

java.lang.Object

io.debezium.connector.oracle.logminer.processor.ehcache.serialization.AbstractSerializerStream

io.debezium.connector.oracle.logminer.processor.ehcache.serialization.SerializerInputStream

All Implemented Interfaces:

AutoCloseable

public class SerializerInputStream
extends AbstractSerializerStream

A reader implementation enabling the reading of data from an InputStream.

Author:

Chris Cranford

Field Summary

Fields

Modifier and Type	Field	Description
private final DataInputStream	delegate

Fields inherited from class io.debezium.connector.oracle.logminer.processor.ehcache.serialization.AbstractSerializerStream

NULL_VALUE_SENTINEL, UNAVAILABLE_VALUE_SENTINEL

Constructor Summary

Constructors

Constructor	Description
SerializerInputStream(InputStream inputStream)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	readBoolean()	Read a boolean value from the stream.
Instant	readInstant()	Read an Instant from the stream.
int	readInt()	Read an integer value from the stream.
Object[]	readObjectArray()	Reads an object array from the stream.
Scn	readScn()	Reads an Oracle SCN value from the stream.
String	readString()	Read a string value from the stream.
protected String[]	readStringArray()	Reads a string array from the stream.
TableId	readTableId()	Reads a Debezium TableId from the stream.
protected Object[]	stringArrayToObjectArray(String[] values)	Convert an array of string values, typically from the encoded stream back into their Java object representations after being deserialized.

Methods inherited from class java.lang.Object

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

Field Details

delegate

private final DataInputStream delegate

Constructor Details

SerializerInputStream

public SerializerInputStream(InputStream inputStream)

Method Details

close

public void close()
           throws Exception

Throws:

Exception

readScn

public Scn readScn()
            throws IOException

Reads an Oracle SCN value from the stream.

Returns:

the read SCN value or Scn.NULL if null

Throws:

IOException - when a read operation fails

readTableId

public TableId readTableId()
                    throws IOException

Reads a Debezium TableId from the stream.

Returns:

the table id, never null

Throws:

IOException - when a read operation fails

readInstant

public Instant readInstant()
                    throws IOException

Read an Instant from the stream.

Returns:

the read instant value, never null

Throws:

IOException - when a read operation fails

readBoolean

public boolean readBoolean()
                    throws IOException

Read a boolean value from the stream.

Returns:

the boolean value

Throws:

IOException - when a read operation fails

readInt

public int readInt()
            throws IOException

Read an integer value from the stream.

Returns:

the integer value

Throws:

IOException - when a read operation fails

readString

public String readString()
                  throws IOException

Read a string value from the stream.

Returns:

the string value or null when null

Throws:

IOException - when a read operation fails

readObjectArray

public Object[] readObjectArray()
                         throws IOException

Reads an object array from the stream.

Returns:

the object array, never null

Throws:

IOException - when a read operation fails

readStringArray

protected String[] readStringArray()
                            throws IOException

Reads a string array from the stream.

Returns:

the string array, never null

Throws:

IOException - when a read operation fails

stringArrayToObjectArray

protected Object[] stringArrayToObjectArray(String[] values)

Convert an array of string values, typically from the encoded stream back into their Java object representations after being deserialized.

Parameters:

values - array of string values to convert

Returns:

array of objects after conversion