Home » Archives for Nikos Maravitsas » Page 13

Author Archives: Nikos Maravitsas

Nikos has graduated from the Department of Informatics and Telecommunications of The National and Kapodistrian University of Athens. During his studies he discovered his interests about software development and he has successfully completed numerous assignments in a variety of fields. Currently, his main interests are system’s security, parallel systems, artificial intelligence, operating systems, system programming, telecommunications, web applications, human – machine interaction and mobile development.

JAXB Hello World example

With this example we shall show you how to work with the JAXB framework in Java. JAXB stands for Java Architecture for XML Binding. You can use JAXB to convert an object to XML format and write it to an XML File as well as read an XML File and construct a Java object out of it. These to operations ...

Read More »

Android: Debugging on a real device

In this tutorial we are going to see how to debug and run your Android application in a read device. This is a very popular subject among Android developers. Emulators are a very important component when developing Android apps. But it’s crucial to taste the experience of using your app in a real device. For this tutorial, we will use ...

Read More »

Create XML File in Java using JDOM parser example

In this tutorial we are going to see how to create an XML File in Java using JDOM parser. If you’ve read the previous tutorial on JDOM parser about modifying an XML File you might have a very clear aspect on what this tutorial is all about. Basically we are going to create a root Element and some new child ...

Read More »

Modify XML File in Java using JDOM parser example

In the previous tutorial we show how to read an XML File using JDOM parser. In this tutorial we are going to see how to modify the contents of an XML File.                     This is the XML File we are going to use for the demonstration. testFile.xml: <?xml version="1.0" encoding="UTF-8" standalone="no"?><company> ...

Read More »

Read XML File in Java using JDOM parser example

In this example we are going to see how to parse an XML File using JDOM. JDOM is a Java representation of an XML. It’s a very easy to use tool and it has a straightforward API. It’s an alternative to DOM and SAX and it integrates equally well with both of them. JDOM is an external library and you ...

Read More »

Read UTF-8 XML File in Java using SAX parser example

In the previous SAX parser tutorial we saw how to parse and read a simple XML File. If your file had UTF-8 encoding, there is a chance that the client produced a MalformedByteSequenceException. In order to solve this you have to set the InputSource encoding to UTF-8.                 You can do this with ...

Read More »

Read XML File in Java using SAX parser example

In this tutorial we are going to see how you can parse an XML File using a SAX parser. SAX parsers are very popular and much more frequently used than DOM parsers. The reason is that they are much more memory efficient (and this is important for large XML Files) and much faster. It’s all down to the way the ...

Read More »

Count XML Elements in Java using DOM parser example

In this example we are going to see how to count elements with specific tag names using a DOM parser in Java. Basically all you have to do in order to count elements in an XML elements is: Open and parse an XML Document using a DocumentBuilder Use Document.getElementsByTagName that will return a list with nodes. Simply print out the ...

Read More »

Create XML File in Java using DOM parser example

In this tutorial we are going to see how to create XML File in Java using DOM parser. The basic idea is very simple. You construct the DOM object with the tree structure you want in the memory, and then you use a Transformer and a StreamResult in order to write the DOM object to a stream, in our case ...

Read More »

Modify XML File in Java using DOM parser example

With this tutorial we shall show you you can read and modify the contents of an XML File using a DOM parser. The basic idea is pretty straight forward. You read the XML File and use a DOM parser to parse it and construct the DOM object in the memory. Then you can just select any item you want from ...

Read More »