java

JAVA environment variables

JAVA_HOME is the path of JDK that used to run the tomcat and web applications CATALINA_HOME is the path of the tomcat binaries files CATALINA_BASE is the path the tomcat configuration files   Read more»

eclipse

Eclipse Error not able to create a new server

1 . To fix the error ‘Cannot create a server using the selected type’ run the following: cd ~/workspace/.metadata/.plugins/org.eclipse.core.runtime/.settings/ rm org.eclipse.jst.server.tomcat.core.prefs rm org.eclipse.wst.server.core.prefs 2 . Once you do this, another error ‘Could not load the Tomcat server configuration at /usr/share/tomcat7/conf. The configuration may be corrupt or incomplete /usr/share/tomcat7/conf/catalina.policy (No such file or directory)’ So to […] Read more»

SOAP

Webservice Architecture – SOAP using JAVA API

Before we need know 1. Core Java 2. Develop Java Web Applications 3. Deploy Java Web Applications We will know about following: 1. SOAP(JAX-RPC & JAX-WS) 2. REST(JAX-RS) ATM Application < ---- > Customer DB Bank1 interaction with Bank2 customer to use ATM Webservice Architecture: – How to share information between two inter-operable applications Webservice […] Read more»

java

Maven setup tutorial for Java

Maven – a project build and management tool Maven, a Yiddish word meaning accumulator of knowledge, was originally started as an attempt to simplify the build processes in the Jakarta Turbine project. Reference: http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html   First, download maven from https://maven.apache.org/ and extract it. Then, for installing JRE and JDK, click here [crayon-5a36e3edd52f4203831349/] Understanding Archetypes and pom.xml […] Read more»

java

Programming using Java

Java is popular because it is platform independent through Java Virtual Machine. So, the program written in Java Programming Language runs both on windows and linux operating systems. Whereas, C/C++ do not. Installation and setup: 1. JDK (Java Development Kit) 2. Eclipse IDE (integrated development environment)     Read more»

java

Installing Java runtime and jdk 7 in Ubuntu 14.04 LTS

I think most of us requires Java runtime and software development kit to be installed in our system. I installed JAVA in my system as,     [crayon-5a36e3edd5790131390194/] There is another way of installing as, [crayon-5a36e3edd5798064716458/] I cofigured the java and java compiler as, [crayon-5a36e3edd579c266435396/] Finally, i configured the java home as, [crayon-5a36e3edd579f679686680/] [crayon-5a36e3edd57a2926522631/] That’s […] Read more»