kknd22

1. List[+T] is convariant 
2. def ::(elem child):List[me]                    ----> List[child] < List[me)
3. def ::[parent >: me](x: parent):List[parent]   ----> parent::List[me] returns List[parent]

scala> class parent
defined class parent

scala> class me extends parent
defined class me

kknd22

/**
 * create Events.Groovy under directory <grails-project>/scripts 
**/
eventCreateWarStart = {warName, stagingDir ->
	//def wd = grailsSettings.projectWorkDir
	println "###eventCreateWarStart [${stagingDir}]"
	
	def today = System.currentTimeMillis()
	def spt_js_dir= "spt_${today}"
	

kknd22

<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.mycompany.myproject</groupId>
  <artifactId>my-app</artifactId>
  <version>1.0-SNAPSHOT</version>
  <name>My App</name>

  <properties>
    <org.springframework.version></org.springframework.version>
  </properties>

kknd22

#!/bin/sh

# daily backup for gradle in  gradle project
cd  C:/x/y/z
find . -name "build.gradle" -print0 2>/dev/null | xargs -0 --replace cp -P {} C:/a/b/c/d/gradle-dayily-back

kknd22

/**
 * http://stackoverflow.com/questions/13459718/could-not-serialize-object-cause-of-hibernateproxy
 * 
 * in bootstrap:
 * import hbadapter.HibernateProxyTypeAdapter
 *
 * class BootStrap {
 *
 *  def init = { servletContext ->
 *		

kknd22

/**
 * in grails-app/resource/spring/resource.groovy
 * beans = {
 *	hibernateProxyAdapterFactory(hbadapter.HibernateProxyAdapterFactory)
 * }
 * 
 */
package hbadapter;

import org.hibernate.proxy.HibernateProxy;

kknd22

/**
http://stackoverflow.com/questions/17370176/webapplicationinitializer-is-not-launched-on-jettyselenium
*/

public class WebappConfig implements WebApplicationInitializer {

   protected final Logger logger = LoggerFactory.getLogger(getClass());

   @Override
   public void onStartup(final ServletContext servletContext) throws ServletException {

kknd22

package t;

import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.server.spring.SpringLifecycleListener;
import org.glassfish.jersey.server.spring.scope.RequestContextFilter;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.inmemory.InMemoryTestContainerFactory;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;

kknd22

task addToWar(type: Jar) {
    destinationDir = file('dist')
    archiveName = 'drools-guvnor.war' 
    from zipTree('ss/drools-guvnor.war')
    from(file("ss/RRR.txt")) {
        into ('META-INF')
    }
}

kknd22

package me;

import java.util.Enumeration;
import java.util.Properties;

/**
 * Created with IntelliJ IDEA.
 * User: chris
 * Date: 7/4/14
 * Time: 3:54 PM