update sample application

samples/helloworld/build.gradle

@@ -17,22 +17,6 @@ dependencies {
 	testCompile "junit:junit:$junitVersion"
 }
 
-task copyDependency(type: Copy) {
-	into "$buildDir/libs/dependency"
-	from configurations.runtime
-}
-
-project.ext.springShellJar = configurations.runtime.find { file -> file.name.contains("spring-shell")}
-//println("spring shell name is:" + project.ext.springShellJar.name)
-
-project.ext.manifestClasspath = "dependency/" + springShellJar.name + " "
-project.ext.manifestClasspath = project.ext.manifestClasspath + configurations.runtime.collect{ File file -> "dependency/"+file.name}.join(' ')
-
-jar {
-	baseName "helloworld"
-	manifest {
-			attributes 'Main-Class' : 'org.springframework.shell.Bootstrap', "Class-Path" : project.ext.manifestClasspath
-	}
-}
+mainClassName = "org.springframework.shell.Bootstrap"
 
 defaultTasks 'clean', 'build', 'copyDependency'

samples/helloworld/src/main/java/org/springframework/shell/samples/helloworld/commands/HelloWorldCommands.java

@@ -1,6 +1,8 @@
 package org.springframework.shell.samples.helloworld.commands;
 
 
+import java.util.logging.Logger;
+
 import org.springframework.shell.core.CommandMarker;
 import org.springframework.shell.core.annotation.CliAvailabilityIndicator;
 import org.springframework.shell.core.annotation.CliCommand;
@@ -11,26 +13,27 @@ import org.springframework.stereotype.Component;
 public class HelloWorldCommands implements CommandMarker {
 
 	
+	protected final Logger LOG = Logger.getLogger(getClass().getName());
+	
 	@CliAvailabilityIndicator({"hw echo"})
 	public boolean isCommandAvailable() {
 		return true;
 	}
 	
-	@CliCommand(value = "hw echo", help = "Print a hello world message")
+	@CliCommand(value = "hw complex", help = "Print a complex hello world message")
 	public void hello(
 		@CliOption(key = { "message" }, mandatory = true, help = "The hello world message") final String message,
-		@CliOption(key = { "name1"}, mandatory = true, help = "The hello world name1 ") final String name1,
-		@CliOption(key = { "name2","name22" }, mandatory = true, help = "The hello world name2 ") final String name2,
-		@CliOption(key = { "time" }, mandatory = false, specifiedDefaultValue="now", help = "The hello world time ") final String time,
-		@CliOption(key = { "location" }, mandatory = false, help = "The hello world location ") final String location) {		
-		System.out.println("Hello world " + message + ", name1: " + name1 + 
-				", name2:" + name2 + ". time:" + time + ".location: " + location);
+		@CliOption(key = { "name1"}, mandatory = true, help = "Say hello to the first name") final String name1,
+		@CliOption(key = { "name2" }, mandatory = true, help = "Say hello to a second name") final String name2,
+		@CliOption(key = { "time" }, mandatory = false, specifiedDefaultValue="now", help = "When you are saying hello") final String time,
+		@CliOption(key = { "location" }, mandatory = false, help = "Where you are saying hello") final String location) {		
+		LOG.info("Hello " + name1 + " and " + name2 + ". Your special message is "  + message + ". time=[" + time + "] location=[" + location + "]");
 	}
 	
-	@CliCommand(value = "hw auto", help = "Print a hello world message")
-	public void autao(
+	@CliCommand(value = "hw enum", help = "Print a simple hello world message from an enumerated value")
+	public void eenum(
 		@CliOption(key = { "message" }, mandatory = true, help = "The hello world message") final MessageType message){		
-		System.out.println("Hello world " + message);
+		LOG.info("Hello.  You special enumerated message is " + message);
 	}
 	
 	enum MessageType {		

samples/helloworld/src/main/java/org/springframework/shell/samples/helloworld/commands/MyBannerProvider.java

@@ -39,11 +39,9 @@ public class MyBannerProvider extends DefaultBannerProvider
 	public String getBanner() {
 		StringBuffer buf = new StringBuffer();
 		buf.append("=======================================" + StringUtils.LINE_SEPARATOR);
-		buf.append("*                                      *"+ StringUtils.LINE_SEPARATOR);
-		buf.append("*                                      *"+ StringUtils.LINE_SEPARATOR);
-		buf.append("*            vHelper                   *" +StringUtils.LINE_SEPARATOR);
-		buf.append("*                                      *"+ StringUtils.LINE_SEPARATOR);
-		buf.append("*                                      *"+ StringUtils.LINE_SEPARATOR);
+		buf.append("*                                     *"+ StringUtils.LINE_SEPARATOR);
+		buf.append("*            HelloWorld               *" +StringUtils.LINE_SEPARATOR);
+		buf.append("*                                     *"+ StringUtils.LINE_SEPARATOR);
 		buf.append("=======================================" + StringUtils.LINE_SEPARATOR);
 		buf.append("Verson:" + this.getVersion());
 		return buf.toString();
@@ -61,12 +59,12 @@ public class MyBannerProvider extends DefaultBannerProvider
 	 * @see org.springframework.shell.plugin.BannerProvider#getWelcomeMessage()
 	 */
 	public String getWelcomeMessage() {
-		return "Welcome to vHelper CLI";
+		return "Welcome to HelloWorld CLI";
 	}
 	
 	@Override
 	public String name() {
-		return "vHelper";
+		return "helloworld";
 	}
 	
 

samples/helloworld/src/main/java/org/springframework/shell/samples/helloworld/commands/MyPromptProvider.java

@@ -28,12 +28,11 @@ import org.springframework.stereotype.Component;
 @Order(Ordered.HIGHEST_PRECEDENCE)
 public class MyPromptProvider extends DefaultPromptProvider {
 
-	/* (non-Javadoc)
-	 * @see org.springframework.shell.plugin.PromptProvider#getPromptText()
-	 */
-	public String getPromptText() {		
-		return "vHelper>";
+	@Override
+	public String getPrompt() {
+		return "hw-shell>";
 	}
+
 	
 	@Override
 	public String name() {