danlangford’s gists

danlangford / cmd.sh

Last active October 13, 2015 21:48

local maven repo INSIDE your project

	# the maven command will make the repo directory structure for you

	mvn install:install-file \
	-Dfile=D:\SomeThingCool\lib\remote\dependencies\ThirdParty-1.0.1.jar \
	-DgroupId=org.somethingcool \
	-DartifactId=thirdparty \
	-Dversion=1.0.1 \
	-Dpackaging=jar \
	-DlocalRepositoryPath=src\repo

danlangford / MySpringController.java

Created November 4, 2012 22:13

file download in Single Page App

	package org.example.view;

	import org.h2.util.MathUtils;
	import org.springframework.http.HttpHeaders;
	import org.springframework.http.HttpStatus;
	import org.springframework.http.ResponseEntity;
	import org.springframework.stereotype.Controller;
	import org.springframework.web.bind.annotation.RequestMapping;
	import org.springframework.web.bind.annotation.RequestMethod;

danlangford / ResponseHeaderFilter.java

Created September 7, 2012 20:46

generic java response header filter

	package mo.nkeyco.de;

	import java.io.IOException;
	import java.util.Enumeration;

	import javax.servlet.Filter;
	import javax.servlet.FilterChain;
	import javax.servlet.FilterConfig;
	import javax.servlet.ServletException;
	import javax.servlet.ServletRequest;

danlangford / dan.langford.SomeBean.java

Created August 21, 2012 19:47

@value annotations working on spring junit test, annotation ONLY config. no xml

	// ./src/main/java/dan/langford/SomeTest.java


	package dan.langford;

	import org.springframework.beans.factory.annotation.Value;
	import org.springframework.stereotype.Component;

	@Component
	public class SomeBean {

danlangford / eyesbleed.java

Created August 14, 2012 17:03

abusing the java { { } }

	@SuppressWarnings("serial")
	List<Map<String, String>> query(String q) {
	final ItemIterable<QueryResult> results = getSession().query(q, false);
	return new ArrayList<Map<String, String>>() { {
	for (final QueryResult result : results) {
	add(new HashMap<String, String>() { {
	for (PropertyData<?> prop : result.getProperties()) {
	put(prop.getQueryName(), prop.getFirstValue() .toString());
	}
	}});

danlangford / ATest.java

Created August 10, 2012 20:04

native vs stringutils

	package dan.langford;

	import static org.testng.Assert.assertEquals;

	import java.util.logging.Logger;

	import org.apache.commons.lang.StringUtils;
	import org.springframework.util.StopWatch;
	import org.testng.annotations.Test;

danlangford / my-object.js

Created August 5, 2012 01:50

some functions in working on

	// gonna need underscore
	// http://underscorejs.org/underscore-min.js

	window.myObj = {
	getNames :
	function(group){ return _.pluck( _.filter(this.data, function(i){ return i.groups.indexOf(group)>=0; }), 'name' ) }
	,
	getGroups :
	function(name){ return _.find(this.data, function(i){ return i.name===name.toUpperCase(); }).groups }
	,

danlangford / monitor.html

Created February 6, 2012 20:14

see if somefile has changed their predefined timestamp

	<html>
	<head>

	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js"></script>
	<script src="https://raw.github.com/jgallen23/cookie-monster/master/dist/monster.js"></script>

	</head>
	<body>

	</body>

danlangford / tubes.js

Created December 21, 2011 06:18

simple util to detect internet connection

	var tubes = (function() {

	return {
	online: function() { },
	offline: function() { },
	test: function() {
	var i = new Image();
	i.onload = this.online;
	i.onerror = this.offline;
	i.src="http://lh3.googleusercontent.com/-nVLoR1a5pwU/TvERe2G2-II/AAAAAAAAA_k/D4Y6NIGINpQ/s800/settings.png?d="+escape(Date());

danlangford / build.xml

Created November 18, 2011 21:03

an example of a simple ant/ivy templates w/sitebricks and jetty i like to start with

	<?xml version="1.0" encoding="UTF-8"?>
	<project name="AntTmplt" xmlns:ivy="antlib:org.apache.ivy.ant" default="run" basedir=".">

	<target name="all" depends="setup,resolve" description="Build, compile, and package the entire application">

	<!-- Now we compile and package our project. -->
	<antcall target="compile"/>
	<antcall target="package" />
	</target>

Dan Langford danlangford