net.morimekta.providence.logging

Class FileMessageReader

java.lang.Object

net.morimekta.providence.logging.FileMessageReader

All Implemented Interfaces:

Closeable, AutoCloseable, MessageReader

public class FileMessageReader
extends Object
implements MessageReader

A message reader that reads from a single file until the end.

Constructor Summary

Constructors

Constructor and Description
FileMessageReader(File file, net.morimekta.providence.serializer.Serializer serializer) Create the file message reader.

Method Summary

Modifier and Type	Method and Description
void	close()
<Message extends net.morimekta.providence.PMessage<Message>> Message	read(net.morimekta.providence.descriptor.PMessageDescriptor<Message> descriptor) Read a message from the stream.
<Message extends net.morimekta.providence.PMessage<Message>> net.morimekta.providence.PServiceCall<Message>	read(net.morimekta.providence.descriptor.PService service) Read a service call from the stream.
void	verifyEndOfContent() Verify the stream read from is completed, and does not have garbage content after end of last message.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileMessageReader

public FileMessageReader(File file,
                         net.morimekta.providence.serializer.Serializer serializer)

Create the file message reader.

Parameters:

file - The file to be read.

serializer - The serializer to use.

Method Detail

read

public <Message extends net.morimekta.providence.PMessage<Message>> Message read(net.morimekta.providence.descriptor.PMessageDescriptor<Message> descriptor)
                                                                          throws IOException

Description copied from interface: MessageReader

Read a message from the stream.

Specified by:

read in interface MessageReader

Type Parameters:

Message - The message type.

Parameters:

descriptor - The descriptor for the message to be read.

Returns:

The message read.

Throws:

IOException - If the message could not be read.

read

public <Message extends net.morimekta.providence.PMessage<Message>> net.morimekta.providence.PServiceCall<Message> read(net.morimekta.providence.descriptor.PService service)
                                                                                                                 throws IOException

Description copied from interface: MessageReader

Read a service call from the stream.

Specified by:

read in interface MessageReader

Type Parameters:

Message - The type of the contained params or response message.

Parameters:

service - The service whose call should be read.

Returns:

The service call read.

Throws:

IOException - If the service call could not be read.

verifyEndOfContent

public void verifyEndOfContent()
                        throws IOException

Description copied from interface: MessageReader

Verify the stream read from is completed, and does not have garbage content after end of last message.

Specified by:

verifyEndOfContent in interface MessageReader

Throws:

IOException - If garbage found or unable to read from stream or close it.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException