Dale Wyttenbach wytten

wytten / ExecutorMonitor.java

Created May 22, 2013 17:37

This is an inner class created in response to ScheduledExecutorService silently stopping when a task throws an Exception. See http://stackoverflow.com/questions/6894595/scheduledexecutorservice-exception-handling

	private class ExecutorMonitor extends Thread {

	public ExecutorMonitor() {
	super("ExecutorMonitor");
	}

	@Override
	public void run() {
	while (enableAll \|\| enabled) {
	LOG.info("Starting scheduler for task '{}'", task.getName());

wytten / assembly.xml

Created June 14, 2013 14:25

Maven assembly plugin example that combines filesets and dependency sets

	<assembly>
	<id>install</id>
	<includeBaseDirectory>false</includeBaseDirectory>
	<formats>
	<format>zip</format>
	</formats>

	<fileSets>
	<fileSet>
	<directory>src/assembly</directory>

wytten / apache-poi.groovy

Created June 28, 2013 17:26

Create an Excel spreadsheet from Groovy (Java) using Apache POI 3.9

	def export = {
	// create a new file
	FileOutputStream out = new FileOutputStream("workbook.xls");
	// create a new workbook
	Workbook wb = new HSSFWorkbook();
	// create a new sheet
	Sheet s = wb.createSheet();

	int rownum = 0
	for (ClaimDocumentReferenceDTO ref : docRefs) {

wytten / authorized_keys

Created August 7, 2013 19:34

Setting up svn+ssh with cygwin

command="svnserve -t -r c:/svn" [public key from id_rsa.pub]

wytten / gist:6187947

Created August 8, 2013 19:37

Check system-type within Emacs lisp

	(cond ((eq system-type 'darwin) (insert-string "Steve"))
	((eq system-type 'windows-nt) (insert-string "Bill"))
	(t (insert-string "Congratulations")))
	)

wytten / delete.dql

Last active December 23, 2015 11:39

Delete a bunch of objects from Documentum based on name and location, using DQL

delete dm_document object where FOLDER ('/Your/Folder/Path',DESCEND)  and object_name like '%.pdf'

wytten / count.dql

Created September 19, 2013 21:20

Count a bunch of objects from Documentum based on name and location, using DQL

select count(*) from dm_document (ALL) where FOLDER ('/Your/Folder/Path',DESCEND) and object_name like '%.pdf'

wytten / du.dql

Last active October 26, 2016 16:16

Documentum disk usage by cabinet or folder path, using DQL. The path is case-sensitive and you are not warned if the path does not exist.

	select sum(r_full_content_size)/1024/1024/1024 as total_gb from dm_sysobject (all) where
	folder('/cabinet/or/folder/path',descend);

wytten / uncomment.sh

Created October 2, 2013 17:50

Edit one bash script from another, uncommenting a line

wytten / gist:7042616

Created October 18, 2013 14:45

Java JVM args for garbage collection found useful

java -XX:NewSize=256m -XX:MaxNewSize=256m -XX:+UseConcMarkSweepGC