Develop Reference

java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map

I am trying to deploy my first rest application using jersey 2.17.
I am using Maven, GlassFish 3.1.2.2 for deployment.
Application runs in eclipse (tomcat), but gives following error when deploying through glassfish admin console.
Error occurred during deployment: Exception while loading the app :
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.apache.catalina.LifecycleException:
java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map;.
Please see server.log for more details.
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>JerseyExample</groupId>
<artifactId>JerseyExample</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.17</version>
</dependency>
</dependencies>
</project>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>JerseyExample</display-name>
<servlet>
<servlet-name>MyJerseyExample</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>jerseyExample.resource</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>MyJerseyExample</servlet-name>
<url-pattern>/example/*</url-pattern>
</servlet-mapping>
</web-app>

Ok looked at your issue. The External Glassfish v 3.1.2.2 that you are using is JAVA-EE 6 compatible. And the one through which you are running your app in eclipse is JAVA-EE 7 compatible.
Have a look at both the java docs:
Application class Java Doc for EE6
Application class Java Doc for EE7
You will see that the getProperties method got introduced in JAVA-EE 7.
Simply upgrade to glassfish version-4.x that is compatible with JAVA-EE 7. Assuming nothing else breaks should be good.

Need Help Deploying Simple WS WebApp into ServiceMix

So, I'm trying to deploy a simple Web Service webapp into ServiceMix.
SMX version: 5.4.0,
Java version: 1.7.0_75
The code is located at: https://github.com/yngwietiger/HelloWebService.git
My app contains 2 servlets: HelloWebService (exposes a simple web service) and MyServlet (very basic servlet)
I do a mvn clean install to build the war/bundle.
If I run mvn tomcat:run, it works fine, I can hit both servlets.
e.g. http://localhost:8080/HelloWebService/myservlet
and
http://localhost:8080/HelloWebService/helloWebService?wsdl
But when I deploy into SMX, I get the following error:
2015-04-27 10:14:11,155 | ERROR | pool-7-thread-1 | WebAppPublisher | ? ? | 201 - org.ops4j.pax.web.pax-web-extender-war - 3.1.2 | Error deploying web application
com.sun.xml.ws.transport.http.servlet.WSServletException: WSSERVLET11: failed to parse runtime descriptor: java.lang.LinkageError: loader constraint violation: when resolving field "DATETIME" the class loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) of the referring class, javax/xml/datatype/DatatypeConstants, and the class loader (instance of <bootloader>) for the field's resolved type, pe/DatatypeConstants, have different Class objects for that type
at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDelegate(WSServletContextListener.java:141)[269:HelloWebService:0.0.0]
at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.contextInitialized(WSServletContextListener.java:152)[269:HelloWebService:0.0.0]
at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doStart(HttpServiceContext.java:222)[73:org.ops4j.pax.web.pax-web-jetty:3.1.2]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)[64:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
at org.ops4j.pax.web.service.jetty.internal.JettyServerImpl$1.start(JettyServerImpl.java:202)[73:org.ops4j.pax.web.pax-web-jetty:3.1.2]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.end(HttpServiceStarted.java:1032)[72:org.ops4j.pax.web.pax-web-runtime:3.1.2]
at org.ops4j.pax.web.service.internal.HttpServiceProxy.end(HttpServiceProxy.java:422)[72:org.ops4j.pax.web.pax-web-runtime:3.1.2]
at org.ops4j.pax.web.extender.war.internal.RegisterWebAppVisitorWC.end(RegisterWebAppVisitorWC.java:341)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.model.WebApp.accept(WebApp.java:678)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.register(WebAppPublisher.java:237)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:182)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:135)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:932)[karaf.jar:2.4.1]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)[karaf.jar:2.4.1]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)[karaf.jar:2.4.1]
at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183)[karaf.jar:2.4.1]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:317)[karaf.jar:2.4.1]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261)[karaf.jar:2.4.1]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher.publish(WebAppPublisher.java:101)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.WebObserver.deploy(WebObserver.java:213)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.WebObserver$1.doStart(WebObserver.java:175)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.extender.SimpleExtension.start(SimpleExtension.java:58)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at org.ops4j.pax.web.extender.war.internal.extender.AbstractExtender$1.run(AbstractExtender.java:266)[201:org.ops4j.pax.web.pax-web-extender-war:3.1.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_75]
at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_75]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[:1.7.0_75]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[:1.7.0_75]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_75]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_75]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_75]
Caused by: java.lang.LinkageError: loader constraint violation: when resolving field "DATETIME" the class loader (instance of org/apache/felix/framework/BundleWiringImpl$BundleClassLoaderJava5) of the referring class, javax/xml/datatype/DatatypeConstants, and the class loader (instance of <bootloader>) for the field's resolved type, pe/DatatypeConstants, have different Class objects for that type
at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.<clinit>(RuntimeBuiltinLeafInfoImpl.java:267)
at com.sun.xml.bind.v2.model.impl.RuntimeTypeInfoSetImpl.<init>(RuntimeTypeInfoSetImpl.java:65)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.createTypeInfoSet(RuntimeModelBuilder.java:133)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.createTypeInfoSet(RuntimeModelBuilder.java:85)
at com.sun.xml.bind.v2.model.impl.ModelBuilder.<init>(ModelBuilder.java:156)
at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.<init>(RuntimeModelBuilder.java:93)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:450)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:298)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:141)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1157)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:188)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:111)
at com.sun.xml.ws.developer.JAXBContextFactory$1.createJAXBContext(JAXBContextFactory.java:113)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:166)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:159)
at java.security.AccessController.doPrivileged(Native Method)[:1.7.0_75]
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:158)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:99)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:250)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:343)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:205)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:513)
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parseAdapters(DeploymentDescriptorParser.java:257)
at com.sun.xml.ws.transport.http.DeploymentDescriptorParser.parse(DeploymentDescriptorParser.java:151)
at com.sun.xml.ws.transport.http.servlet.WSServletContextListener.parseAdaptersAndCreateDelegate(WSServletContextListener.java:131)
... 34 more
My web.xml is as follows:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>jaxwsExample</display-name>
<listener>
<listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener</listener-class>
</listener>
<servlet>
<servlet-name>helloWebService</servlet-name>
<servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>helloWebService</servlet-name>
<url-pattern>/helloWebService</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>myservlet</servlet-name>
<servlet-class>com.webservices.demo.MyServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>myservlet</servlet-name>
<url-pattern>/myservlet</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>120</session-timeout>
</session-config>
</web-app>
And here is my pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>HelloWebService</groupId>
<artifactId>HelloWebService</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>JAX-WS webservice with maven</name>
<dependencies>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.2.5</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>HelloWebService</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<version>2.5.3</version>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<instructions>
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
<Bundle-Version>${project.version}</Bundle-Version>
<Embed-Dependency>*;scope=compile|runtime</Embed-Dependency>
<Embed-Directory>WEB-INF/lib</Embed-Directory>
<Embed-Transitive>true</Embed-Transitive>
<Import-Package>*;resolution:=optional</Import-Package>
<Web-ContextPath>/HelloWebService</Web-ContextPath>
<Webapp-Context>/HelloWebService</Webapp-Context>
<_wab>src/main/webapp</_wab>
</instructions>
<supportedProjectTypes>
<supportedProjectType>war</supportedProjectType>
</supportedProjectTypes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
All of the code is at the GITHUB link at the top, if anyone wants to try it.
If I comment out the WS servlet and listener, I can deploy in SMX and hit the simple servlet (MyServlet). But I just can't get the WS servlet to work.
Any thoughts/ideas?
I thought this would be easy, but it's a real pain.
I suspect it's something with my maven-bundle-plugin configuration, but I really don't know.
Any help would be greatly appreciated.
Thanks.

The plain jax ws from sun does not work very well in OSGi. You should try with Apache CXF.
See:
Karaf Tutorial Part 4 - CXF Services in OSGi

Richfaces in netbeans with maven

I am trying to implement Richfaces with javax.faces-war-archetype version 2.2 in Netbeans 8.0.1 and GlassFish 4.1.
I have an existing project with richfaces implemented, if I build this it all works fine.
However when I create a new project (The exact same type and version) it gives the following error:
type Exception report
messageInternal Server Error
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception java.lang.IllegalStateException
Even when I literally copy the pom.xml and web.xml from the working project to the new project it still gives this error.
The web.xml:
<?xml version='1.0' encoding='UTF-8'?>
<web-app version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<display-name>Test</display-name>
<context-param>
<description>
Tell the runtime where we are in the project development
lifecycle. Valid values are:
Development, UnitTest, SystemTest, or Production.
The runtime will display helpful hints to correct common mistakes
when the value is Development.
</description>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
The pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>nl.Test</groupId>
<artifactId>Test</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>${project.artifactId}</name>
<description>A simple project with war packaging that depends on JSF 2.2 and
javaee 6, in that order.</description>
<url>http://jsf-spec.java.net/</url>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
<version>3.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
<version>2.4</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.4.3</version>
<configuration>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<spec.snapshot.version>2.2</spec.snapshot.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<org.richfaces.bom.version>4.3.1.Final</org.richfaces.bom.version>
</properties>
<dependencies>
<dependency>
<groupId>javax.faces</groupId>
<artifactId>javax.faces-api</artifactId>
<version>${spec.snapshot.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.richfaces</groupId>
<artifactId>richfaces-bom</artifactId>
<version>${org.richfaces.bom.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.richfaces.ui</groupId>
<artifactId>richfaces-components-ui</artifactId>
<version>4.3.1.Final</version>
</dependency>
<dependency>
<groupId>org.richfaces.core</groupId>
<artifactId>richfaces-core-impl</artifactId>
<version>4.3.1.Final</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>java.net-maven2-SNAPSHOT-repository</id>
<name>Java.net SNAPSHOT-Repository for Maven</name>
<url>https://maven.java.net/content/repositories/snapshots/</url>
<layout>default</layout>
</repository>
<repository>
<id>java.net-maven2-repository</id>
<name>Java.net Repository for Maven</name>
<url>https://maven.java.net/content/repositories/releases/</url>
<layout>default</layout>
</repository>
</repositories>
</project>
Does anyone know what I am doing wrong? (Or how I should set this up in the new project so that it works?)
Richfaces tutorials and answers to similar stackoverflow questions do not help resolving this problem. I have searched the following topics of stackoverflow:
How to add richfaces to maven project
java.lang.IllegalStateException: Illegal attempt to set ViewHandler after a response has been rendered
java.lang.IllegalStateException: Illegal attempt to set ViewHandler after a response has been rendered - Jsf1.2 in Weblogic 12c

Scalable java web APP openshift - 503 error HAProxy

I started create a new java web application scalable, but is not working, since i got error
"503 Service Unavailable No server is available to handle this request".
Im using RESTful service
My code is:
TestClass
#Path("/test")
public class TestClass {
#GET
public String getName() {
return "John";
}
}
web.xml
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
metadata-complete="false">
<!-- Auto scan REST service -->
<context-param>
<param-name>resteasy.scan</param-name>
<param-value>true</param-value>
</context-param>
<listener>
<listener-class>
org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
</listener-class>
</listener>
<servlet>
<servlet-name>resteasy-servlet</servlet-name>
<servlet-class>
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>resteasy-servlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
pom
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>myApp</groupId>
<artifactId>myApp</artifactId>
<packaging>war</packaging>
<version>1.0</version>
<name>myApp</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.jboss.spec</groupId>
<artifactId>jboss-javaee-6.0</artifactId>
<version>1.0.0.Final</version>
<type>pom</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>2.3.1.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson-provider</artifactId>
<version>2.3.1.GA</version>
<scope>provided</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<!-- When built in OpenShift the 'openshift' profile will be used when
invoking mvn. -->
<!-- Use this profile for any OpenShift specific customization your app
will need. -->
<!-- By default that is to put the resulting archive into the 'deployments'
folder. -->
<!-- http://maven.apache.org/guides/mini/guide-building-for-different-environments.html -->
<id>openshift</id>
<build>
<finalName>myApp</finalName>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<outputDirectory>deployments</outputDirectory>
<warName>myApp</warName>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
In my Haproxy.cfg, i have this line option httpchk GET /myApp
Anyone can help?

If you do not have something in your application listening on the root context (/) then the haproxy will see your application as being down. You either need to have something listen on the root context, or change the monitoring option to point to a url that is returning a 200 (success) when it is polled.
Did you change the httpchk GET / to the httpchk GET /myApp?
Even if you change your application to be deployed at /myApp, you still need something that gives a 200 success on that url.

Maven + JSF 2 + Google AppEngine: 404 error

I'm trying to run a maven project with jsf on the app engine development server and for every managed bean I get an 404 error (Not found). I edited the files from http://www.mkyong.com/jsf2/jsf-2-0-hello-world-example/ to work with GAE. Below are the modified files:
HelloBean.java
package com.mkyong.common;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import java.io.Serializable;
#ManagedBean
#RequestScoped
public class HelloBean implements Serializable {
public String getName() {
return "abc";
}
}
web.xml
<?xml version="1.0" encoding="utf-8"?>
<web-app
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.enableThreading</param-name>
<param-value>false</param-value>
</context-param>
<!-- Faces Servlet -->
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- Faces Servlet Mapping -->
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<!-- Welcome page -->
<welcome-file-list>
<welcome-file>index.jsf</welcome-file>
</welcome-file-list>
</web-app>
index.xhtml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>JSF 2.0 Hello World</title>
</h:head>
<h:body bgcolor="white">
<h3>JSF 2.0 Hello World Example - welcome.xhtml</h3>
<h4>Welcome #{helloBean.name}</h4>
</h:body>
</html>
and pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mkyong.common</groupId>
<artifactId>JavaServerFaces</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>JavaServerFaces Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<!-- Google AppEngine -->
<dependency>
<groupId>com.google.appengine</groupId>
<artifactId>appengine-api-1.0-sdk</artifactId>
<version>1.8.5</version>
</dependency>
<!-- Servlet dependency -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<!-- JSF -->
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.2.4</version>
</dependency>
</dependencies>
<build>
<finalName>JavaServerFaces</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<archiveClasses>true</archiveClasses>
<webResources>
<resource>
<directory>${basedir}/src/main/webapp/WEB-INF</directory>
<filtering>true</filtering>
<targetPath>WEB-INF</targetPath>
</resource>
</webResources>
</configuration>
</plugin>
<plugin>
<groupId>com.google.appengine</groupId>
<artifactId>appengine-maven-plugin</artifactId>
<version>1.8.5</version>
<configuration>
<disableUpdateCheck>true</disableUpdateCheck>
</configuration>
</plugin>
</plugins>
</build>
</project>
The other files: appengine-web.xml and logging.properties are not changed.
What is wrong? JSF dependencies/configuration?

You're using JSF 2.2.4 but you claim to use JSF 2.0, noted by your hello world example where you just copied/pasted from a tutorial the title JSF 2.0 Hello World. Note that JSF 2.2 needs at least Servlet 3.0 API to work but you use Servlet 2.5 API (noted in your maven pom). You have two ways to solve this:
Downgrade JSF to 2.0. I won't recommend doing this, but will solve the problem.
Upgrade your servlet API to 3.0. Note that this depends on the servlet version supported by GAE.