1.3.3. Customize Java environment

Before starting the installation of Redhat FUSE or Apache Tomcat there is to install Java SE 7 in the Operating System.

• Download and install Java SE 7

  1-      Download the Java SE 7 JDK and required components. Download the development kit, documentation and cryptography extension for Java SE 7. Used ~/Downloads/bundle_fuse/JAVA/SE7/as download directory
  FileName:	Download Java SE Development Kit 7u80, you must accept the license and use the Oracle credentials to download:
  jdk-7u80-linux-x64.tar.gz	http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html#jdk-7u80-oth-JPR
  FileName:	Download Java SE Development Kit 7u80 Documentation, the documentation for the JDK:
  jdk-7u80-docs-all.zip	http://www.oracle.com/technetwork/java/javase/downloads/java-se-7-doc-download-435117.html
  FileName:	Download Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files 7:
  UnlimitedJCEPolicyJDK7.zip	http://www.oracle.com/technetwork/java/embedded/embedded-se/downloads/jce-7-download-432124.html
  2-      Removal of components. The JDK, the documentation and the JCE are extracted in / usr / local / with the following actions.
  Administrator privileges	su root
  Extract the JDK in /usr/ local/ and remove the tablet	cd /usr/local cp ~/Downloads/bundle_fuse/JAVA/SE7/jdk-7u80-linux-x64.tar.gz . tar xzf jdk-7u80-linux-x64.tar.gz rm jdk-7u80-linux-x64.tar.gz
  We extract the documentation and the extension of cryptography	cd /usr/local/jdk1.7.0_80/ cp ~/Downloads/bundle_fuse/JAVA/SE7/jdk-7u80-docs-all.zip . cp ~/Downloads/bundle_fuse/JAVA/SE7/UnlimitedJCEPolicyJDK7.zip . unzip jdk-7u80-docs-all.zip rm jdk-7u80-docs-all.zip unzip UnlimitedJCEPolicyJDK7.zip cd UnlimitedJCEPolicy/ cp -i *** ../jre/lib/security/ cd .. chown root:root -R jdk1.7.0_80/

• Download and install other Java tools

  1-      Download additional Java tools Download Apache Ant, Apache Groovy and Apache Maven. Used ~ /Downloads/bundle_fuse/JAVA/TOOLS/ as download directory
  FileName:	Download Apache Ant 1.9.9:
  apache-ant-1.9.9-bin.tar.gz	http://apache.rediris.es//ant/binaries/apache-ant-1.9.9-bin.tar.gz
  FileName:	Download Apache Ant 2.4.9:
  apache-groovy-binary-2.4.9.zip	https://bintray.com/groovy/maven/download_file?file_path=apache-groovy-binary-2.4.9.zip
  FileName:	Download Apache Ant 3.3.9:
  apache-maven-3.3.9-bin.tar.gz	https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.3.9/apache-maven-3.3.9-bin.tar.gz
  2-      Extracción de los componentes. Se extraen el JDK, la documentación y el JCE en /usr/local/ con las siguientes acciones.
  Administrator privileges	su root
  Copy the compressed to /usr/local/	cp ~/Downloads/bundle_fuse/JAVA/TOOLS/apache-ant-1.9.9-bin.tar.gz . cp ~/Downloads/bundle_fuse/JAVA/TOOLS/apache-maven-3.3.9-bin.tar.gz . cp ~/Downloads/bundle_fuse/JAVA/TOOLS/apache-groovy-binary-2.4.9.zip .
  Extract compressed	tar xzf apache-ant-1.9.9-bin.tar.gz tar xzf apache-maven-3.3.9-bin.tar.gz unzip apache-groovy-sdk-2.4.9.zip
  Delete comrpessed	rm apache-ant-1.9.9-bin.tar.gz rm apache-maven-3.3.9-bin.tar.gz rm apache-groovy-binary-2.4.9.zip

• Creating support scripts for Java environment

In this section, support scripts are created in order to configure and reconfigure the Java environment in the machine quickly and easily.