Jar extension

Be integrated with the RIA.1.5.0hrefA URL pointing to the related content.1.5.0Yes update parentThe preferences for how RIA updates should be handled by the JNLP client.1.6.0checkThe preference for when the JNLP client should check for updates. Value can be always, timeout, or background..1.6.0policyThe preference for how the JNLP client should handle a RIA update when a new version is available before the RIA is launched. Values can be always, prompt-update, or prompt-run.1.6.01.0 security parentCan be used to request enhanced permissions. If this element is not included, the application is run in the security sandbox.1.0 all-permissions parentRequests that the RIA be run with all permissions.1.0 j2ee-application-client-permissions parentRequests that the RIA be run with a permission set that meets the security specifications of the J2EE application client environment.1.0 resources parentDescribes all the resources that are needed for the RIA.1.0YesosThe operating system for which the resources element should be considered.1.0archThe architecture for which the resources element should be considered.1.0localeThe locales for which the resources element should be considered. java or j2se parentVersions of Java software to run the RIA with.1.6.0 (java)versionOrdered list of version ranges to use.1.0YeshrefThe URL denoting the supplier of this version of Java software, and from where it can be downloaded.1.0java-vm-argsAn additional set of standard and non-standard virtual machine arguments that the RIA would prefer the JNLP client use when launching the JRE software.1.0initial-heap-sizeThe initial size of the Java heap.1.0max-heap-sizeThe maximum size of the Java heap.1.0 jar parentA JAR file that is part of the RIA's classpath.1.0YeshrefThe URL of the JAR file.1.0YesversionThe requested version of the JAR file. Requires using the version-based download protocol1.0mainIndicates if this JAR file contains the class containing the main method of the RIA.1.0downloadIndicates that this JAR file can be downloaded lazily, or when needed.1.0sizeThe downloadable size of the JAR file in bytes.1.0partCan be used to group resources together so that they are downloaded at the same time.1.0 nativelib parentA JAR file that contains native libraries in its root directory.1.0hrefThe URL of the JAR file.1.0YesversionThe requested version of the JAR file. Requires using the version-based download protocol1.0downloadCan be used to indicate this JAR file can be downloaded lazily.1.0sizeThe downloadable size of the JAR file in bytes.1.0partCan be used to group resources together so they will be downloaded at the same time.1.0 extension parentA pointer to an additional component-desc or installer-desc to be used with this RIA.1.0hrefThe URL to the additional extension JNLP file.1.0YesversionThe version of the additional extension JNLP file.1.0nameThe name of the additional extension JNLP file1.0 ext-download parentCan be used in an extension element to denote the parts contained in a component-extension.1.0ext-partThe name of a part that can be expected to be found in the extension.1.0YesdownloadCan be used to indicate this extension can be downloaded eagerly or lazily.1.0partDenotes the name of a part in this JNLP file in which to include the extension.1.0 package parentCan be used to indicate to the JNLP client which packages are implemented in which JAR files.1.0namePackage name contained in the JAR files of the given part.1.0YespartPart name containing the JAR files

AdminTool when you activate the Extension.Let's say we create a folder called MyFirstExtension under extensions/. Under this path we can deploy the jar file containing our server code classes and any other jar file that might contain other dependencies required in our Extension.IMPORTANT NOTEThe name of the main Extension jar file must end with the word Extension, for example MyExtension.jar. This is important because the AdminTool will only show the classes contained in the jar files which use this convention. For more informations see the additional note on theUse naming convention setting of the Zone Extension tab or Room Extension tab in the Zone Configurator module documentation).In Eclipse the compiled classes are usually stored in the bin/ folder, which sits next to the src/ folder in your project. You can export the compiled code in a jar file directly to the SFS2X deployment folder by following the next steps.In the Package Explorer right-click the project folder and choose Export.... In the next dialogue box open the Java folder and choose JAR file, then click the Next button. A new window will open, click the Browse...button in the middle of it and navigate to the SFS2X deployment folder (as we explained) specifying a name for the jar file to be created (remember the naming convention described above).Click Next to advance to the next screen. Here you can store the export settings so that the next time you need to re-deploy your Extension it can be done in a snap, by simply clicking a file in your project folder.Activate the check box next to the Save the description... and click Browse....You will be presented a list with all your Java projects, select your own and provide a name for the export configuration; click Ok to close the panel and click Finish to

Occur if you’re using a free OpenJDK without an installer.jar, a different zip-unzip program might try to open the file, other than javaw.exe, because the pack program ignores meta information stored in. jar files because a jar is stored in the. This can happen even if the file type is already associated with a program. jar files being opened by the wrong program when you try and run them. jar is such a common file extension, multiple programs can hijack the extension, resulting in. jar file and your Java application does not start, a common root cause is that another program has stolen your. Because of this, many developers would benefit from knowing about Jarfix, in case some detail goes awry. jar files daily and are therefore familiar with the problems they can cause. Most developers and others have to work with. jar files some of the worst files to handle, even though they are one of the most common ways of packaging Java class files.They can just randomly start to not open or to not let you edit, change, or move them. Alternatives to Jarfix, when it’s not working, include 1Jar and Java Launcher. Jarfix is an uncomplicated program that is less than 1MB in size.

Of the Greenplum Procedural Languages PL/Java software.Install the software extension package by running the gppkg command. This example installs the PL/Java extension package on a Linux system:$ gppkg -i pljava-1.4.3-gp5-rhel-x86_64.gppkgEnsure that the environment variables JAVA_HOME and LD_LIBRARY_PATH are set properly in $GPHOME/greenplum_path.sh on all Greenplum Database hosts.Set the JAVA_HOME variable to the directory where your Java Runtime is installed. For example, for Oracle JRE this directory would be /usr/java/latest. For OpenJDK, the directory is /usr/lib/jvm. This example changes the environment variable to use /usr/lib/jvm.JAVA_HOME=/usr/lib/jvmSet the LD_LIBRARY_PATH to include the directory with the Java server runtime libraries. PL/Java depends on libjvm.so and the shared object should be in your LD_LIBRARY_PATH. By default, libjvm.so is available in $JAVA_HOME/jre/lib/amd64/server. This example adds the directory to the environment variable.LD_LIBRARY_PATH=$GPHOME/lib:$GPHOME/ext/python/lib:$JAVA_HOME/jre/lib/amd64/server:$LD_LIBRARY_PATHThis example gpscp command copies the file to all hosts specified in the file gphosts_file.$ gpscp -f gphosts_file $GPHOME/greenplum_path.sh =:$GPHOME/greenplum_path.shReload greenplum_path.sh.$ source $GPHOME/greenplum_path.shRestart Greenplum Database.$ gpstop -rEnabling PL/Java and Installing JAR FilesPerform the following steps as the Greenplum Database administrator gpadmin.Enable PL/Java in a database by executing the CREATE EXTENSION command to register the language. For example, this command enables PL/Java in the testdb database:$ psql -d testdb -c 'CREATE EXTENSION pljava;'Note: The PL/Java install.sql script, used in previous releases to register the language, is deprecated.Copy your Java archives (JAR files) to the same directory on all Greenplum Database hosts. This example uses the Greenplum Database gpscp utility to copy the file myclasses.jar to the directory $GPHOME/lib/postgresql/java/:$ gpscp -f gphosts_file myclasses.jar =:/usr/local/greenplum-db/lib/postgresql/java/The file gphosts_file contains a list of the Greenplum Database hosts.Set the pljava_classpath server configuration parameter in the master postgresql.conf file. For this example, the parameter value is a colon (:) separated list of the JAR files. For example:$ gpconfig -c pljava_classpath -v 'examples.jar:myclasses.jar'The file examples.jar is installed when you install the PL/Java extension package with the gppkg utility.Note: If you install JAR files in a directory other than $GPHOME/lib/postgresql/java/, you must specify the absolute path to the JAR file. Each JAR file must be in the same location on all Greenplum Database hosts. For more information about specifying the location of JAR files, see the information about the pljava_classpath server configuration parameter in the Greenplum Database Reference Guide.Reload the postgresql.conf file.$ gpstop -u(optional) Greenplum provides an examples.sql file containing sample PL/Java functions that you can use for testing. Run the commands in this file to create the test functions (which use the Java classes in examples.jar).$ psql -f $GPHOME/share/postgresql/pljava/examples.sqlUninstalling PL/JavaRemove PL/Java Support for a DatabaseUninstall the Java JAR files and Software PackageRemove PL/Java Support for a DatabaseUse the DROP EXTENSION command to remove support for PL/Java from a database. For example, this command deactivates the PL/Java language in the testdb database:$ psql -d testdb -c 'DROP EXTENSION pljava;'The default command fails if any existing objects (such as functions) depend on the language. Specify the CASCADE option to also drop all dependent objects, including functions that you created with PL/Java.Note: The PL/Java uninstall.sql script, used in previous releases to remove the language registration, is deprecated.Uninstall