Snackycracky Techblog» Snackycracky Blog http://blog.srvme.de Mon, 14 Jun 2010 21:33:18 +0000 en hourly 1 http://wordpress.org/?v=3.0 gute laune logic screencast http://blog.srvme.de/2009/04/07/gute-laune-logic-screencast/ http://blog.srvme.de/2009/04/07/gute-laune-logic-screencast/#comments Tue, 07 Apr 2009 16:36:19 +0000 nils http://snackycracky.wordpress.com/?p=462 cool shit ;)

]]> http://blog.srvme.de/2009/04/07/gute-laune-logic-screencast/feed/ 1 appfuse install tutorial video screencasts http://blog.srvme.de/2009/04/07/appfuse-install-tutorial-video-screencasts/ http://blog.srvme.de/2009/04/07/appfuse-install-tutorial-video-screencasts/#comments Tue, 07 Apr 2009 12:20:04 +0000 nils http://snackycracky.wordpress.com/?p=460 i did this for my friends at the university, its in German … the rest stuff is in english

  1. maven
  2. mvn appfuse:full-source
  3. model controller views
  4. ajax with dwr
  5. rest+soap
]]> http://blog.srvme.de/2009/04/07/appfuse-install-tutorial-video-screencasts/feed/ 2 REST + SOAP for cxf.apache @ appfuse http://blog.srvme.de/2009/01/22/rest-soap-for-cxfapache-appfuse/ http://blog.srvme.de/2009/01/22/rest-soap-for-cxfapache-appfuse/#comments Thu, 22 Jan 2009 20:54:45 +0000 nils http://snackycracky.wordpress.com/?p=276 SCREENCAST GETTING THIS DONE / video tutorial
i am still working on it, but this works so far:
i am going to install appfuse with a new entity “Person”.
The Method findByLastName is accessible through REST WS.

for more operations on cxf restfull services see JAX-RS (JSR-311)
this doc is explaining everythig For example: retrieving Collections needs an extra wrapper class.
there is still an error while listing the services: CXF-1695

<pre>mvn archetype:create -DarchetypeGroupId=org.appfuse.archetypes
-DarchetypeArtifactId=appfuse-basic-spring
-DremoteRepositories=http://static.appfuse.org/releases
-DarchetypeVersion=2.0.2 -DgroupId=org.appfuse.tutorial -DartifactId=tutorial
cd tutorial
mvn appfuse:full-source
edit pom.xml for database login (jdbc)
mvn install eclipse:eclipse

edit the pom.xml file:

update the spring version to 2.5.6 below <!– Framework dependency versions –>

delete the dependency with the artifactId ‘xfire-java5′ and ‘xfire-spring’

insert the cxf dependencies:

<dependency>
	<groupId>org.apache.cxf</groupId>
  	<artifactId>cxf-api</artifactId>
  	<version>2.1.3</version>
</dependency>
<dependency>
  	<groupId>org.apache.cxf</groupId>
	<artifactId>cxf-rt-frontend-jaxws</artifactId>
	<version>2.1.3</version>
        <exclusions>
              <!-- http://www.jroller.com/melix/entry/apache_cxf_maven_javamail_awful -->
              <exclusion>
                   <groupId>org.apache.geronimo.specs</groupId>
                   <artifactId>geronimo-javamail_1.4_spec</artifactId>
              </exclusion>
        </exclusions>
</dependency>
<dependency>
  	<groupId>org.apache.cxf</groupId>
	<artifactId>cxf-rt-frontend-jaxrs</artifactId>
	<version>2.1.3</version>
</dependency>
<dependency>
    <groupId>javax.xml</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.1</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>2.1.3</version> </dependency> <dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-core</artifactId>
      <version>2.1.3</version>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
  <artifactId>jsr311-api</artifactId>
  <version>0.8</version><!--!!!!!!!!!!!!ACTUAL VERSION IS 1.0!!!!!!!!!!!!(missing methods and classes ;( will be fixed in the next cxf version 2.1.4) -->
</dependency>
<dependency>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-rt-databinding-aegis</artifactId>
 <version>2.1.3</version>
</dependency>

exclude asm and the cglib from the hibernate dependency

<exclusion>
	<groupId>asm</groupId>
	<artifactId>asm</artifactId>
</exclusion>
<exclusion>
	<groupId>asm</groupId>
	<artifactId>asm-attrs</artifactId>
</exclusion>
<exclusion>
	<groupId>cglib</groupId>
	<artifactId>cglib</artifactId>
</exclusion>

insert the asm-all and cglib dependencies to the top level <dependencies> above the cxf dependencies:

<dependency>
    <groupId>asm</groupId>
    <artifactId>asm-all</artifactId>
    <version>3.1</version>
</dependency>
<dependency>
    <groupId>cglib</groupId>
    <artifactId>cglib</artifactId>
    <version>2.2</version>
</dependency>

insert the spring-core and spring-web dependency:

<dependency>
     <groupId>org.springframework</groupId>
     <artifactId>spring-core</artifactId>
     <version>${spring.version}</version>
</dependency>
<dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
</dependency>

edit the web.xml file and change /WEB-INF/xfire-servlet.xml in the <param-value> of the <!– Context Configuration locations for Spring XML files to /WEB-INF/cxf-servlet.xml

also replace the servlet named xfire with

<servlet>
      <servlet-name>CXFServlet</servlet-name>
      <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
      <load-on-startup>1</load-on-startup>
</servlet>

and replace the xfire servlet mapping with

<servlet-mapping>
      <servlet-name>CXFServlet</servlet-name>
      <url-pattern>/services/*</url-pattern>
</servlet-mapping>

delete WEB-INF/xfire-servlet.xml and create a new file there called cxf-servlet.xml which has this content:

<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:jaxws="http://cxf.apache.org/jaxws"
        xmlns:jaxrs="http://cxf.apache.org/jaxrs"
        xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd">
 
        <import resource="classpath:META-INF/cxf/cxf.xml" />
        <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
        <import resource="classpath:META-INF/cxf/cxf-extension-jaxrs-binding.xml" />
        <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
 
        <!-- #errorManager points to my manager(with the @webservice annotation)
             defined in my applicationContext.xml -->
        <jaxws:endpoint
          id="personServiceSOAP"
          implementor="#personManager"
          address="/PersonServiceSOAP" >
       </jaxws:endpoint>
 
       <jaxrs:server id="personService1" address="/PersonService">
            <jaxrs:serviceBeans>
              <ref bean="personManager" />
            </jaxrs:serviceBeans>
          </jaxrs:server>
 
</beans>

add Person.java Model:

package org.appfuse.tutorial.model;
import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  import javax.persistence.Table;
  import javax.xml.bind.annotation.XmlRootElement;
 
  @Entity @Table(name="person")
  @XmlRootElement(name = "Person")
  public class Person extends BaseObject {
  private Long id;
  private String firstName;
  private String lastName;
 
 @Id
  @GeneratedValue(strategy = GenerationType.AUTO)
  public Long getId() {
  return id;
  }
 public void setId(Long id) {
  this.id = id;
  }
 @Column(name=("first_name"), length=50)
  public String getFirstName() {
  return firstName;
  }
 public void setFirstName(String firstName) {
  this.firstName = firstName;
  }
 @Column(name=("last_name"), length=50)
  public String getLastName() {
  return lastName;
  }
 public void setLastName(String lastName) {
  this.lastName = lastName;
  }
 
 public boolean equals(Object o) {
  if (this == o) return true;
  if (o == null || getClass() != o.getClass()) return false;
 Person person = (Person) o;
 if (firstName != null ? !firstName.equals(person.firstName) : person.firstName != null) return false;
  if (lastName != null ? !lastName.equals(person.lastName) : person.lastName != null) return false;
 return true;
  }
 public int hashCode() {
  int result;
  result = (firstName != null ? firstName.hashCode() : 0);
  result = 31 * result + (lastName != null ? lastName.hashCode() : 0);
  return result;
  }
 public String toString() {
  return "Person{" +
  "id=" + id +
  ", firstName='" + firstName + ''' +
  ", lastName='" + lastName + ''' +
  '}';
  }
  }

execute mvn appfuse:gen -Dentity=Person

add the PersonDao:

package org.appfuse.tutorial.dao;
import java.util.List;
import org.appfuse.tutorial.model.Person;
/**
  * @author mraible
  *
  public interface PersonDao extends GenericDao&lt;Person, Long&gt; {
  public List&lt;Person&gt; findByLastName(String lastName);
  }

add personDaoHibernate:

package org.appfuse.tutorial.dao.hibernate;
import java.util.List;
import org.appfuse.tutorial.dao.PersonDao;
  import org.appfuse.tutorial.model.Person;
public class PersonDaoHibernate extends GenericDaoHibernate&lt;Person, Long&gt; implements PersonDao {
 public PersonDaoHibernate() {
  super(Person.class);
  }
 public List&lt;Person&gt; findByLastName(String lastName) {
  return getHibernateTemplate().find("from Person where lastName=?", lastName);
  }
  }

add the PersonManager interface and class:

package org.appfuse.tutorial.service;
import java.util.List;
import javax.jws.WebService;
import org.appfuse.tutorial.model.Person;
@WebService
  public interface PersonManager extends GenericManager&lt;Person, Long&gt; {
  public Person findByLastName(String lastName);
}
package org.appfuse.tutorial.service.impl;
import java.util.List;
import javax.jws.WebService;
  import javax.ws.rs.GET;
  import javax.ws.rs.Path;
  import javax.ws.rs.PathParam;
import org.appfuse.tutorial.dao.PersonDao;
  import org.appfuse.tutorial.model.Person;
  import org.appfuse.tutorial.service.PersonManager;
@WebService(serviceName = "PersonService", endpointInterface = "org.appfuse.tutorial.service.PersonManager")
  @Path("/personservice/")
  public class PersonManagerImpl extends GenericManagerImpl&lt;Person, Long&gt; implements PersonManager {
  PersonDao personDao;
 public PersonManagerImpl(PersonDao personDao) {
  super(personDao);
  this.personDao = personDao;
  }
  @GET
  @Path("/person/{lastName}")
  public List&lt;Person&gt; findByLastName(@PathParam("lastName") String lastName) {
  return personDao.findByLastName(lastName);
  }
  }

add the Dao to applicationContext-Dao.xml and the Manager to dispatcher-servlet.xml and delete the genericManager which was created automatically:

&lt;bean id="personDao" class="org.appfuse.tutorial.dao.hibernate.PersonDaoHibernate"&gt;
  	&lt;property name="sessionFactory" ref="sessionFactory"/&gt;
&lt;/bean&gt;
&lt;bean id="personManager" class="org.appfuse.tutorial.service.impl.PersonManagerImpl"&gt;
  	&lt;constructor-arg ref="personDao"/&gt;
&lt;/bean&gt;

register your webservice at cxf-servlet.xml, i have not figured out how to avaid registering every endpoint:

add jsr311-api-0.8.jar to the eclipse project classpath.

execute:

mvn jetty:run

to see if it “compiles”

try it by calling: http://127.0.0.1:8080/services/PersonService/personservice/person/somelastNameValueFromTheDatabase

in Return you should get this:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Person>
   <firstName>sdf</firstName>
   <id>-3</id>
   <lastName>somelastNameValueFromTheDatabase</lastName>
</Person>

SCREENCAST GETTING THIS DONE / video tutorial

]]> http://blog.srvme.de/2009/01/22/rest-soap-for-cxfapache-appfuse/feed/ 7