christoph-frick

includeTargets << grailsScript("_GrailsInit")
includeTargets << grailsScript("_GrailsClasspath")
includeTargets << grailsScript("_GrailsRun")

target(widgetset_init: "init") {
    vaadinConfig = new ConfigSlurper(grails.util.Environment.current.name).parse(new File("${basedir}/grails-app/conf/VaadinConfig.groovy").text)
    ant.property(name: "widgetset", value: vaadinConfig.vaadin.widgetset)
    ant.property(name: "workers", value: "4")
    ant.property(name: "widgetset-path", value: "")
    ant.property(name: "client-side-destination", value: "web-app/VAADIN/widgetsets")

christoph-frick

import com.vaadin.sass.internal.ScssStylesheet

eventCreateWarStart = { name, stagingDir ->
    new File("${stagingDir}/VAADIN/themes/").eachDir {
        def scssName = "${it}/styles.scss"
        if (new File(scssName).exists()) {
            ScssStylesheet scss = ScssStylesheet.get(scssName)
            scss.compile()
            def outFile = new File("$it/styles.css")
            outFile.write(scss.toString())

christoph-frick

curl -s -XDELETE localhost:9200/so_delete_parent >/dev/null
curl -s -XPUT localhost:9200/so_delete_parent/ -d '{ "settings": { "index": { "number_of_shards" : 2 }  } }' >/dev/null
curl -s -XPUT localhosT:9200/so_delete_parent/childs/_mapping -d '{ "_parent": { "type": "parents" } }' >/dev/null
curl -s -XPUT localhost:9200/so_delete_parent/childs/A\?parent=1 -d '{ "doc": "parent 1" }' 
curl -s -XPUT localhost:9200/so_delete_parent/childs/A\?parent=2 -d '{ "doc": "parent 2" }' 
curl -s localhost:9200/so_delete_parent/childs/A\?parent=1 | json_pp
curl -s localhost:9200/so_delete_parent/childs/A\?parent=2 | json_pp
curl -s localhost:9200/so_delete_parent/childs/A\?parent=666 | json_pp
curl -s localhost:9200/so_delete_parent/childs/A | json_pp # fails with ES 1.0

christoph-frick

import com.vaadin.ui.Component
import com.vaadin.ui.CustomField
import com.vaadin.ui.TextArea

class MultiLineField extends CustomField<List<String>> {

    private TextArea textArea = new TextArea()

    MultiLineField() {
        super()

christoph-frick

/* groovy */

import groovy.transform.CompileStatic

@CompileStatic
@Singleton
class RegularSingleton {
	void foo() { println 'foo' }
}

christoph-frick

class Widget {
	void doStuff() { println 'doing stuff' }
	String sayStuff(String name) { return "Hello $name" }
	void fail() { throw new RuntimeException("Boom") }
}

class WidgetService {
	// our service now has all the methods, Widget has
	@Delegate Widget widget = new Widget()
	// adding other stuff is fine too

christoph-frick

/* fluent run and test caller to get rid of if-else-cascades */

class RunAndCheck {

    final Optional input
    Optional output

    RunAndCheck(Optional input=null) { this.input = input }

    static RunAndCheck start(Closure action) { new RunAndCheck().run(action) }

christoph-frick

import groovy.lang.BenchmarkInterceptor

class Bench {

	static final String CSV = 'csv.csv'

	void runOriginal() {
		BigDecimal tot = 0G
		new File(CSV).splitEachLine(";") { row ->
			try {

christoph-frick

@Grapes([
@Grab('org.vaadin.spring:spring-boot-vaadin:0.0.3'),
@Grab('com.vaadin:vaadin-server:7.4.0.beta1'),
@Grab('com.vaadin:vaadin-client-compiled:7.4.0.beta1'),
@Grab('com.vaadin:vaadin-themes:7.4.0.beta1'),
])
import org.vaadin.spring.VaadinUI
import com.vaadin.server.VaadinRequest
import com.vaadin.ui.*

christoph-frick

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("stackoverflow.com") {
body {
  color: black;
  background-color: #999;
  font-family: "Liberation Sans";
}
.excerpt { color: black }
}