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Sample Java programs for the IBM JZOS toolkit:
- jzos_sample_2.4.0.zip (source and compiled Java samples) Download
A summary of sample programs (all in package com.ibm.jzos.sample) follows:
DynallocCopyDataset
Sample program that uses BPXWDYN to dynamically allocate a new dataset with the same attributes as a given dataset, and then copy the original to the new dataset. The name of the source dataset and target dataset names are given as arguments.
FileFactoryCopy
Sample program that uses the FileFactory class to copy a text file or dataset. The input and output file names are given as arguments to main, and they may be either POSIX (HFS) file names or MVS dataset names.
HelloWorld
Simple class that says hello on System.out and System.err.
PdsLister
Sample program that lists a PDS directory.
PeekOSMemory
Sample program that dumps 500 bytes from the CVT to System.out.
ShowJavaProperties
Simple class used to display Java system properties and selected system environment variables.
ZFileCopy
Sample program that uses the ZFile class to copy an MVS dataset in record mode from DD INPUT to DD OUTPUT.
ZFileSDS
Sample program that inserts, updates, locates, and deletes records in a VSAM KSDS using a JZOS ZFile.
ZFilePrint
Sample program that prints an EBCDIC MVS dataset pointed to by //INPUT DD to System.out (stdout).
MvsConsoleInteraction
This sample shows how JZOS can be used to interact with the MVS console.
MvsConsoleWrapper
This sample demonstrates a main program that can be used to wrap another main program while redirecting System.in and System.out to the MVS console.
CatalogSearchSample
Sample program that uses CatalogSearch, LOCATE and OBTAIN to display information about datasets matching a filter key.
MvsJobOutput
Sample program which reads all sysout data for a MvsJob (jobname and jobid), and writes the output to a specified Writer.
MvsJobSubmitter
Sample program which submits a job to the internal reader, returning a MvsJob object containing the jobname and jobid.
fields.Format5DSCB
fields.Format5DSCBBase
fields.FOrmat5Extent
Sample classes which use the com.ibm.jzos.fields converter classes to map a z/OS format 5 DSCB into a java record.
fields.Smf83BaseRecord
fields.Smf83Product
fields.Smf83Record
fields.Smf83Security
Sample classes which use the com.ibm.jzos.fields converter classes to map some components of an Smf83 record.
nonvsam.directory.DeleteDirectory
Demonstrates how to delete a directory. It may be either a HFS directory or a PDS directory.
nonvsam.directory.ListDirectory
Demonstrates how to list the contents of a directory in two different ways. One approach lists all of the objects in the directory and the other approach lists only the sub-directories.
nonvsam.directory.MakeDirectory
Demonstrates how to create a new directory with default attribute values.
nonvsam.directory.MakeDirectoryLike
Demonstrates how to create a directory using the attributes of an existing directory.
nonvsam.file.CopyFile
Demonstrates how to copy data from one file to another, appending to the second file if it already exists.
nonvsam.file.CreateFile
Demonstrates how to create a file with default attributes values.
nonvsam.file.CreateFileLike
Uses BPXWDYN to dynamically allocate a new dataset with the same attributes as a given dataset.
nonvsam.file.CreateFileWithFileAttributes
Demonstrates how to create a non-VSAM MVS dataset with specific file attributes.
nonvsam.file.DeleteFile
Demonstrates how to delete a file.
nonvsam.file.GetFileAttributes
Demonstrates how to retrieve file attributes.
nonvsam.file.RandomAccessFile
Demonstrates how to randomly access a file.
nonvsam.file.ReadFile
Demonstrates how to read a file sequentially.
nonvsam.file.RenameFile
Demonstrates how to rename a file.
nonvsam.file.WriteFile
Demonstrates how to write data to a file sequentially.
vsam.cluster.DefineKsdsAIX
Demonstrates how to create a VSAM alternate index.
vsam.cluster.DefineKsdsCluster
Demonstrates how to create a VSAM cluster.
vsam.cluster.DeleteKsdsAIX
Demonstrates how to delete a VSAM alternate index created by DefineKsdsAIX.
vsam.cluster.DeleteKsdsCluster
Demonstrates how to delete a VSAM KSDS cluster created by DefineKsdsCluster.
vsam.file.DeleteKsdsRecords
Demonstrates how to delete records from a VSAM dataset.
vsam.file.SeqReadKsds
Demonstrates how to read records from a VSAM dataset.
vsam.file.SeqWriteKsds
Demonstrates how to write records to a VSAM dataset.
vsam.file.UpdateKsdsRecords
Demonstrates how to update records in a VSAM dataset.
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