Tag Archives: java

Java snippet – get byte array of data actually written to ByteBuffer

Let’s say the buffer was allocated with bigger capacity than the written data. This code will get the written bytes

Connecting a client to a Java-based server using OpenSSL socket, C code

I decided to switch to Python while developing the embedded client in C language. There was not much work done anyway, and faster coding with Python should allow me to catch up. Luckily the socket part is in working condition. It was tested in Ubuntu Linux and OpenWrt router firmware v8.09 based on 2.4 kernel.… Read More »

Connecting a client to a Java-based server using OpenSSL socket, second part

In this part of the tutorial, the source code for creating a Java server socket is given. The server code is deployed as a .jar file. The JAR file also contains the public and private key pair (keystore server.private) and the public key of the client (client.public). The example contains a hard-coded password for the… Read More »

Simple workaround for Hibernate lazy initialization problem

Update: this workaround is not a solution, just delaying the problem. I’m currently looking for other possibilities, databinder project looks promising. I’ve been struggling with the infamous Lazy loading problem – LazyInitializationException and other related exceptions, such as “Could not initialize proxy – the owning Session was closed”. My current project uses Hibernate> ORM framework… Read More »