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A Framework for Enterprise Java
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<listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
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<!-- JSF -->
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
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<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.seam</url-pattern>
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<session-config>
<session-timeout>10</session-timeout>
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</web-app>
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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/
<!-- Facelets support -->
<application>
<view-handler>com.sun.facelets.FaceletViewHandler</view-handler>
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version="3.0">
<interceptors>
<interceptor>
<interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
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</interceptors>
<assembly-descriptor>
<interceptor-binding>
<ejb-name>*</ejb-name>
<interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
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<persistence xmlns="http://java.sun.com/xml/ns/persistence"
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xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<persistence-unit name="userDatabase">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:/DefaultDS</jta-data-source>
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<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:s="http://jboss.com/products/seam/taglib"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core">
<head>
<title>Register New User</title>
</head>
<body>
<f:view>
<h:form>
<s:validateAll>
<h:panelGrid columns="2">
Username: <h:inputText value="#{user.username}" required="true"/>
Real Name: <h:inputText value="#{user.name}" required="true"/>
Password: <h:inputSecret value="#{user.password}" required="true"/>
</h:panelGrid>
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<h:commandButton value="Register" action="#{register.register}"/>
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<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core">
<head>
<title>Successfully Registered New User</title>
</head>
<body>
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Welcome, #{user.name}, you are successfully registered as #{user.username}.
</f:view>
</body>
</html>
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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/application_5.xsd"
version="5">
<display-name>Seam Registration</display-name>
<module>
<web>
<web-uri>jboss-seam-registration.war</web-uri>
<context-root>/seam-registration</context-root>
</web>
</module>
<module>
<ejb>jboss-seam-registration.jar</ejb>
</module>
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public String getTitle() {
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<title>Guess a number...</title>
<link href="niceforms.css" rel="stylesheet" type="text/css" />
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<body>
<h1>Guess a number...</h1>
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<div>
<h:messages globalOnly="true"/>
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rendered="#{numberGuess.randomNumber lt numberGuess.currentGuess}"/>
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version="2.0">
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public class NumberGuess implements Serializable {
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Integer currentGuess;
int biggest;
int smallest;
int guessCount;
int maxGuesses;
boolean cheated;
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biggest = 100;
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}
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{
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{
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}
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}
public void setMaxGuesses(int maxGuesses) {
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}
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return result;
}
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@Stateful
@Name("hotelSearch")
@Scope(ScopeType.SESSION)
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public class HotelSearchingAction implements HotelSearching
{
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@PersistenceContext
private EntityManager em;
private String searchString;
private int pageSize = 10;
private int page;
@DataModel
private List<Hotel> hotels;
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public void find()
{
page = 0;
queryHotels();
}
public void nextPage()
{
page++;
queryHotels();
}
private void queryHotels()
{
hotels =
em.createQuery("select h from Hotel h where lower(h.name) like #{pattern} " +
"or lower(h.city) like #{pattern} " +
"or lower(h.zip) like #{pattern} " +
"or lower(h.address) like #{pattern}")
.setMaxResults(pageSize)
.setFirstResult( page * pageSize )
.getResultList();
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}
public boolean isNextPageAvailable()
{
return hotels!=null && hotels.size()==pageSize;
}
public int getPageSize() {
return pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
@Factory(value="pattern", scope=ScopeType.EVENT)
public String getSearchPattern()
{
return searchString==null ?
"%" : '%' + searchString.toLowerCase().replace('*', '%') + '%';
}
public String getSearchString()
{
return searchString;
}
public void setSearchString(String searchString)
{
this.searchString = searchString;
}
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@Remove
public void destroy() {}
}
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<h1>Search Hotels</h1>
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<fieldset>
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style="width: 165px;">
<a:support event="onkeyup" actionListener="#{hotelSearch.find}"
reRender="searchResults" />
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<f:facet name="start">
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<f:selectItem itemLabel="5" itemValue="5"/>
<f:selectItem itemLabel="10" itemValue="10"/>
<f:selectItem itemLabel="20" itemValue="20"/>
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<a:outputPanel id="searchResults">
<div class="section">
<h:outputText value="No Hotels Found"
rendered="#{hotels != null and hotels.rowCount==0}"/>
<h:dataTable id="hotels" value="#{hotels}" var="hot"
rendered="#{hotels.rowCount>0}">
<h:column>
<f:facet name="header">Name</f:facet>
#{hot.name}
</h:column>
<h:column>
<f:facet name="header">Address</f:facet>
#{hot.address}
</h:column>
<h:column>
<f:facet name="header">City, State</f:facet>
#{hot.city}, #{hot.state}, #{hot.country}
</h:column>
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<f:facet name="header">Zip</f:facet>
#{hot.zip}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<s:link id="viewHotel" value="View Hotel"
action="#{hotelBooking.selectHotel(hot)}"/>
</h:column>
</h:dataTable>
<s:link value="More results" action="#{hotelSearch.nextPage}"
rendered="#{hotelSearch.nextPageAvailable}"/>
</div>
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@Stateful
@Name("hotelBooking")
@Restrict("#{identity.loggedIn}")
public class HotelBookingAction implements HotelBooking
{
@PersistenceContext(type=EXTENDED)
private EntityManager em;
(1)
@In
private User user;
@In(required=false) @Out
private Hotel hotel;
@In(required=false)
@Out(required=false)
private Booking booking;
(2)
@In
private FacesMessages facesMessages;
@In
private Events events;
@Logger
private Log log;
private boolean bookingValid;
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public void selectHotel(Hotel selectedHotel)
{
hotel = em.merge(selectedHotel);
}
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public void bookHotel()
{
booking = new Booking(hotel, user);
Calendar calendar = Calendar.getInstance();
booking.setCheckinDate( calendar.getTime() );
calendar.add(Calendar.DAY_OF_MONTH, 1);
booking.setCheckoutDate( calendar.getTime() );
}
public void setBookingDetails()
{
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DAY_OF_MONTH, -1);
if ( booking.getCheckinDate().before( calendar.getTime() ) )
{
facesMessages.addToControl("checkinDate", "Check in date must be a future date");
bookingValid=false;
}
else if ( !booking.getCheckinDate().before( booking.getCheckoutDate() ) )
{
facesMessages.addToControl("checkoutDate",
"Check out date must be later than check in date");
bookingValid=false;
}
else
{
bookingValid=true;
}
}
public boolean isBookingValid()
{
return bookingValid;
}
@End
public void confirm()
{
em.persist(booking);
facesMessages.add("Thank you, #{user.name}, your confimation number " +
" for #{hotel.name} is #{booking.id}");
log.info("New booking: #{booking.id} for #{user.username}");
events.raiseTransactionSuccessEvent("bookingConfirmed");
}
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@End
public void cancel() {}
@Remove
public void destroy() {}
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/Users/pmuir/workspace
[input] Enter your JBoss home directory [C:/Program Files/jboss-4.2.2.GA] [C:/Program Files/jboss/Applications/jboss-4.2.2.GA
[input] Enter the project name [myproject] [myproject]
helloworld
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[input] Is this project deployed as an EAR (with EJB components) or a WAR (with no EJB support) [e
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org.jboss.helloworld
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[input] Enter the Java package name for your test cases [org.jboss.helloworld.test] [org.jboss.hel
[input] What kind of database are you using? [hsql] ([hsql], mysql, oracle, postgres, mssql, db2,
mysql
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pmuir
[input] Enter database password [] []
[input] skipping input as property hibernate.default_schema.new has already been set.
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[echo] Installing JDBC driver jar to JBoss server
[echo] Type 'seam create-project' to create the new project
BUILD SUCCESSFUL
Total time: 1 minute 32 seconds
~/workspace/jboss-seam $
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[echo] Type 'seam explode' and go to http://localhost:8080/helloworld
[echo] Eclipse Users: Add the project into Eclipse using File > New > Project and select General
[echo] NetBeans Users: Open the project in NetBeans
BUILD SUCCESSFUL
Total time: 7 seconds
C:\Projects\jboss-seam>
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###### -> ## &ɻË%K‚PGǣǤ¯n ####### ÆŒ&ŷĆn helloworldÇ Ūū¯2n
## GFG´òũn K‚PGŽ¼/Šřô¾¿—@DGŞɃ%—KMñòŖ´ŗ
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Buildfile: build.xml
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ping
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[input] Enter the bean class name [PingBean]
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[input] Enter the page name [ping]
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Creating a new stateless session bean component with an action method
Copying 1 file to C:\Projects\helloworld\src\action\org\jboss\helloworld
Copying 1 file to C:\Projects\helloworld\src\action\org\jboss\helloworld
Copying 1 file to C:\Projects\helloworld\src\action\org\jboss\helloworld\test
Copying 1 file to C:\Projects\helloworld\src\action\org\jboss\helloworld\test
Copying 1 file to C:\Projects\helloworld\view
Type 'seam restart' and go to http://localhost:8080/helloworld/ping.seam
BUILD SUCCESSFUL
Total time: 13 seconds
C:\Projects\jboss-seam>
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hello
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Copying 1 file to C:\Projects\hello\view
Copying 1 file to C:\Projects\hello\src\com\hello\test
Type 'seam restart' and go to http://localhost:8080/hello/hello.seam
BUILD SUCCESSFUL
Total time: 5 seconds
C:\Projects\jboss-seam>
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}
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<components xmlns="http://jboss.com/products/seam/components"
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<persistence:managed-persistence-context name="customerDatabase"
persistence-unit-jndi-name="java:/customerEntityManagerFactory"/>
<persistence:managed-persistence-context name="accountingDatabase"
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<components>
<component name="customerDatabase"
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</component>
<component name="accountingDatabase"
class="org.jboss.seam.persistence.ManagedPersistenceContext">
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scope="session"
persistence-unit-jndi-name="java:/productEntityManagerFactory"/>
</components>
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<component name="productDatabase"
scope="session"
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</components>
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org.jboss.seam.core.manager.conversationTimeout 60000
<core:manager conversation-timeout="60000"/>
<component name="org.jboss.seam.core.manager">
<property name="conversationTimeout">60000</property>
</component>
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org.jboss.seam.bpm.jbpm.processDefinitions order.jpdl.xml, return.jpdl.xml, inventory.jpdl.xml
<bpm:jbpm>
<bpm:process-definitions>
<value>order.jpdl.xml</value>
<value>return.jpdl.xml</value>
<value>inventory.jpdl.xml</value>
</bpm:process-definitions>
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<property name="processDefinitions">
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</property>
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<property name="issueStatuses">
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</property>
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<components xmlns="http://jboss.com/products/seam/components"
xsi:schemaLocation="http://jboss.com/products/seam/components http://jboss.com/products/se
<component class="org.jboss.seam.core.init">
<property name="debug">true</property>
<property name="jndiPattern">@jndiPattern@</property>
</component>
</components>
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xmlns:core="http://jboss.com/products/seam/core"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd
http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2
<core:init debug="true" jndi-pattern="@jndiPattern@"/>
</components>
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... >
<pay:payment-home new-instance="#{newPayment}"
created-message="Created a new payment to #{newPayment.payee}" />
<pay:payment name="newPayment"
payee="Somebody"
account="#{selectedAccount}"
payment-date="#{currentDatetime}"
created-date="#{currentDatetime}" />
...
</components>
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xmlns:pay="http://jboss.com/products/seam/examples/seampay"
... >
<pay:payment-home>
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<pay:created-message>Created a new payment to #{newPayment.payee}</pay:created-message>
</pay:payment-home>
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<pay:account>#{selectedAccount}</pay:account>
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</pay:payment>
...
</components>
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public class PaymentController
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{
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<action execute="#{hitCount.increment}"/>
</page>
</pages>
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<param name="x" value="#{calculator.lhs}"/>
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<param name="op" converterId="com.my.calculator.OperatorConverter" value="#{calculator.op}"/>
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<pages>
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b C[ņ required="true" à [ ` 6
<pages>
<page view-id="/blog.xhtml">
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<pages>
<page view-id="/blog.xhtml">
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public class PersonHome extends EntityHome<Person> {
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public Person initPerson() { return getInstance(); }
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return new Person(country);
}
public void migrate()
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update();
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<factory name="person"
value="#{personHome.instance}"/>
<framework:entity-home name="personHome"
entity-class="eg.Person"
new-instance="#{newPerson}">
<framework:created-message>New person #{person.firstName} #{person.lastName} created</framework:cr
<framework:deleted-message>Person #{person.firstName} #{person.lastName} deleted</framework:delete
<framework:updated-message>Person #{person.firstName} #{person.lastName} updated</framework:update
</framework:entity-home>
<component name="newPerson"
class="eg.Person">
<property name="nationality">#{country}</property>
</component>
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@Name("personHome")
public class PersonHome extends EntityHome<Person> {
@In Country country;
@Factory("person")
public Person initPerson() { return getInstance(); }
protected Person createInstance() {
return new Person(country);
}
protected String getCreatedMessage() { return "New person #{person.firstName} #{person.lastName} c
protected String getUpdatedMessage() { return "Person #{person.firstName} #{person.lastName} updat
protected String getDeletedMessage() { return "Person #{person.firstName} #{person.lastName} delet
}
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<framework:entity-query name="people"
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<h1>List of people</h1>
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<framework:entity-query name="people"
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<pages>
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</page>
</pages>
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<h:column>
<s:link view="/editPerson.jsp" value="#{person.firstName} #{person.lastName}">
<f:param name="personId" value="#{person.id}"/>
</s:link>
</h:column>
</h:dataTable>
<s:link view="/search.xhtml" rendered="#{people.previousExists}" value="First Page">
<f:param name="firstResult" value="0"/>
</s:link>
<s:link view="/search.xhtml" rendered="#{people.previousExists}" value="Previous Page">
<f:param name="firstResult" value="#{people.previousFirstResult}"/>
</s:link>
<s:link view="/search.xhtml" rendered="#{people.nextExists}" value="Next Page">
<f:param name="firstResult" value="#{people.nextFirstResult}"/>
</s:link>
<s:link view="/search.xhtml" rendered="#{people.nextExists}" value="Last Page">
<f:param name="firstResult" value="#{people.lastFirstResult}"/>
</s:link>
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<component name="examplePerson" class="Person"/>
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<framework:entity-query name="people"
ejbql="select p from Person p"
order="lastName"
max-results="20">
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<value>lower(firstName) like lower( concat(#{examplePerson.firstName},'%') )</value>
<value>lower(lastName) like lower( concat(#{examplePerson.lastName},'%') )</value>
</framework:restrictions>
</framework:entity-query>
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<h1>Search for people</h1>
<h:form>
<div>First name: <h:inputText value="#{examplePerson.firstName}"/></div>
<div>Last name: <h:inputText value="#{examplePerson.lastName}"/></div>
<div><h:commandButton value="Search" action="/search.jsp"/></div>
</h:form>
<h:dataTable value="#{people.resultList}" var="person">
<h:column>
<s:link view="/editPerson.jsp" value="#{person.firstName} #{person.lastName}">
<f:param name="personId" value="#{person.id}"/>
</s:link>
</h:column>
</h:dataTable>
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@Name("register")
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{
@In private User user;
public String register()
{
List existing = createQuery("select u.username from User u where u.username=:username")
.setParameter("username", user.getUsername())
.getResultList();
if ( existing.size()==0 )
{
persist(user);
info("Registered new user #{user.username}");
return "/registered.jspx";
}
else
{
addFacesMessage("User #{user.username} already exists");
return null;
}
}
}
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<drools:rule-base name="policyPricingRules">
<drools:rule-files>
<value>policyPricingRules.drl</value>
</drools:rule-files>
</drools:rule-base>
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<drools:rule-base name="policyPricingRules" dsl-file="policyPricing.dsl">
<drools:rule-files>
<value>policyPricingRules.drl</value>
</drools:rule-files>
</drools:rule-base>
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configurationFile="/WEB-INF/deployedrules.properties" />
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newInstance=true
url=http://localhost:8080/drools-jbrms/org.drools.brms.JBRMS/package/org.acme.insurance/fmeyer
localCacheDir=/Users/fernandomeyer/projects/jbossrules/drools-examples/drools-examples-brms/cache
poll=30
name=insuranceconfig
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<drools:rule-agent name="insuranceRules"
url="http://localhost:8080/drools-jbrms/org.drools.brms.JBRMS/package/org.acme.insu
local-cache-dir="/Users/fernandomeyer/projects/jbossrules/drools-examples/drools-ex
poll="30"
configuration-name="insuranceconfig" />
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@In WorkingMemory policyPricingWorkingMemory;
@In Policy policy;
@In Customer customer;
public void pricePolicy() throws FactException
{
policyPricingWorkingMemory.assertObject(policy);
policyPricingWorkingMemory.assertObject(customer);
policyPricingWorkingMemory.fireAllRules();
}
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<decision name="approval">
<handler class="org.jboss.seam.drools.DroolsDecisionHandler">
<workingMemoryName>orderApprovalRulesWorkingMemory</workingMemoryName>
<assertObjects>
<element>#{customer}</element>
<element>#{order}</element>
<element>#{order.lineItems}</element>
</assertObjects>
</handler>
<transition name="approved" to="ship">
<action class="org.jboss.seam.drools.DroolsActionHandler">
<workingMemoryName>shippingRulesWorkingMemory</workingMemoryName>
<assertObjects>
<element>#{customer}</element>
<element>#{order}</element>
<element>#{order.lineItems}</element>
</assertObjects>
</action>
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<task-node name="review">
<task name="review" description="Review Order">
<assignment handler="org.jboss.seam.drools.DroolsAssignmentHandler">
<workingMemoryName>orderApprovalRulesWorkingMemory</workingMemoryName>
<assertObjects>
<element>#{actor}</element>
<element>#{customer}</element>
<element>#{order}</element>
<element>#{order.lineItems}</element>
</assertObjects>
</assignment>
</task>
<transition name="rejected" to="cancelled"/>
<transition name="approved" to="approved"/>
</task-node>
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decision.setOutcome("result") ƭʻŲ’sµûŖ´ŗ ĉû…2'(´¬Žn Assignable
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package org.jboss.seam.examples.shop
import org.jboss.seam.drools.Decision
global Decision decision
rule "Approve Order For Loyal Customer"
when
Customer( loyaltyStatus == "GOLD" )
Order( totalAmount <= 10000 )
then
decision.setOutcome("approved");
end
package org.jboss.seam.examples.shop
import org.jbpm.taskmgmt.exe.Assignable
global Assignable assignable
rule "Assign Review For Small Order"
when
Order( totalAmount <= 100 )
then
assignable.setPooledActors( new String[] {"reviewers"} );
end
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components.xml6
<components xmlns="http://jboss.com/products/seam/components"
xmlns:core="http://jboss.com/products/seam/core"
xmlns:security="http://jboss.com/products/seam/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2
http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.x
<security:identity authenticate-method="#{authenticator.authenticate}"/>
</components>
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@Name("authenticator")
public class Authenticator {
@In EntityManager entityManager;
public boolean authenticate() {
try
{
User user = (User) entityManager.createQuery(
"from User where username = :username and password = :password")
.setParameter("username", Identity.instance().getUsername())
.setParameter("password", Identity.instance().getPassword())
.getSingleResult();
if (user.getRoles() != null)
{
for (UserRole mr : user.getRoles())
Identity.instance().addRole(mr.getName());
}
return true;
}
catch (NoResultException ex)
{
return false;
}
}
}
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@In UserStats userStats;
@Observer("org.jboss.seam.security.loginSuccessful")
public void updateUserStats()
{
userStats.setLastLoginDate(new Date());
userStats.incrementLoginCount();
}
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identity.login()
<div>
<h:outputLabel for="name" value="Username"/>
<h:inputText id="name" value="#{identity.username}"/>
</div>
<div>
<h:outputLabel for="password" value="Password"/>
<h:inputSecret id="password" value="#{identity.password}"/>
</div>
<div>
<h:commandButton value="Login" action="#{identity.login}"/>
</div>
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<pages>
...
<exception class="org.jboss.seam.security.NotLoggedInException">
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<message>You must be logged in to perform this action</message>
</redirect>
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</exception>
<exception class="org.jboss.seam.security.AuthorizationException">
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</redirect>
</exception>
</pages>
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<pages login-view-id="/login.xhtml">
<page view-id="/members/*" login-required="true"/>
...
</pages>
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<event type="org.jboss.seam.security.notLoggedIn">
<action execute="#{redirect.captureCurrentView}"/>
</event>
<event type="org.jboss.seam.security.postAuthenticate">
<action execute="#{redirect.returnToCapturedView}"/>
</event>
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<web:authentication-filter url-pattern="*.seam" auth-type="digest" key="AA3JK34aSDlkj" realm="My App
*m key ` à J C[ *m realm m e m m
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org.jboss.seam.security.digest.DigestAuthenticatorņ m validatePassword() m C[ m ė Y[ Z Y_ J m J Ė ž ZY[6
public boolean authenticate()
{
try
{
User user = (User) entityManager.createQuery(
"from User where username = :username")
.setParameter("username", identity.getUsername())
.getSingleResult();
return validatePassword(user.getPassword());
}
catch (NoResultException ex)
{
return false;
}
}
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Y[ m e[[_J Y m6
@Name("account")
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@Restrict public void delete() {
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}
m ZY[ņ m Y[ Y Ė [[ m delete() m account:delete
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@Restrict @Name("account")
public class AccountAction {
public void insert() {
...
}
@Restrict("#{s:hasRole('admin')}")
public void delete() {
...
}
}
*m ņ m Y [ [e _m @Restrict *m m à
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Y m
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ZY[ m s:hasRole s:hasPermission ^ e
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@Name("account")
public class AccountAction {
@In Account selectedAccount;
@Restrict("#{s:hasPermission('account','modify',selectedAccount)}")
public void modify() {
selectedAccount.modify();
}
}
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selectedAccount _m m hasPermission() e
[[ *m C[ e m C`[ _[[ ` [ö Y
e _m m Zņ Y m hasPermission() m Identityņ _m
m
m m e m m m Ė Y e eàJ m
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Jm ` `[ Ye à m
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@Restrict m ņ Y[à Identity.checkRestriction() C[
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public void deleteCustomer() {
Identity.instance().checkRestriction("#{s:hasPermission('customer','delete',selectedCustomer)}");
}
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Y m_
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if (!Identity.instance().hasRole("admin"))
throw new AuthorizationException("Must be admin to perform this action");
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throw new AuthorizationException("You may not create new customers");
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m _ mC [J e m m[ [à ` e m [à [JJ
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<h:outputLink action="#{reports.listManagerReports}" rendered="#{s:hasRole('manager')}">
Manager Reports
</h:outputLink>
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m m Y ö _[[ ` *m rendered ` J[[à ` m [ [eņ J <s:div> <s:span> [
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e _m
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Y _m
m
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<h:dataTable value="#{clients}" var="cl">
<h:column>
<f:facet name="header">Name</f:facet>
#{cl.name}
</h:column>
<h:column>
<f:facet name="header">City</f:facet>
#{cl.city}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<s:link value="Modify Client" action="#{clientAction.modify}"
rendered="#{s:hasPermission('client','modify',cl)"/>
<s:link value="Delete Client" action="#{clientAction.delete}"
rendered="#{s:hasPermission('client','delete',cl)"/>
</h:column>
</h:dataTable>
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<page view-id="/settings.xhtml">
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@Entity
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@Restrict
public class Customer {
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@PrePersist @Restrict
public void prePersist() {}
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ZY[Ç *m à e
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rule InsertMemberBlog
no-loop
activation-group "permissions"
when
check: PermissionCheck(name == "memberBlog", action == "insert", granted == false)
Principal(principalName : name)
MemberBlog(member : member -> (member.getUsername().equals(principalName)))
then
check.grant();
end;
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ņ m m e[[_J [ _m
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<?xml version="1.0" encoding="UTF-8"?>
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xm
version="1.0">
<persistence-unit-metadata>
<persistence-unit-defaults>
<entity-listeners>
<entity-listener class="org.jboss.seam.security.EntitySecurityListener"/>
</entity-listeners>
</persistence-unit-defaults>
</persistence-unit-metadata>
</entity-mappings>
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<components xmlns="http://jboss.com/products/seam/components"
xmlns:core="http://jboss.com/products/seam/core"
xmlns:security="http://jboss.com/products/seam/security"
xmlns:drools="http://jboss.com/products/seam/drools"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd
http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2
http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.0.xsd"
http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.x
<drools:rule-base name="securityRules">
<drools:rule-files>
<value>/META-INF/security.drl</value>
</drools:rule-files>
</drools:rule-base>
</components>

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package MyApplicationPermissions;
import org.jboss.seam.security.PermissionCheck;
import org.jboss.seam.security.Role;
rule CanUserDeleteCustomers
when
c: PermissionCheck(name == "customer", action == "delete")
Role(name == "admin")
then
c.grant();
end;
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c: PermissionCheck(name == "customer", action == "delete")
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c.grant()
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rule CanDoAnythingToCustomersIfYouAreAnAdmin
when
c: PermissionCheck(name == "customer")
Role(name == "admin")
then
c.grant();
end;
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<servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Seam Resource Servlet</servlet-name>
<url-pattern>/seam/resource/*</url-pattern>
</servlet-mapping>
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<h:graphicImage value="/seam/resource/captcha"/>
<h:inputText id="verifyCaptcha" value="#{captcha.response}" required="true">
<s:validate />
</h:inputText>
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@Name("org.jboss.seam.captcha")
@Scope(SESSION)
public class HitchhikersCaptcha extends Captcha
{
@Override @Create
public void init()
{
setChallenge("What is the answer to life, the universe and everything?");
setCorrectResponse("42");
}
@Override
public BufferedImage renderChallenge()
{
BufferedImage img = super.renderChallenge();
img.getGraphics().drawOval(5, 3, 60, 14); //add an obscuring decoration
return img;
}
}
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e[ *m [[ Y
e APPLICATION m m Z à J f
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@Name("org.jboss.seam.security.identity")
@Scope(SESSION)
@Install(precedence = APPLICATION)
@BypassInterceptors
@Startup
public class CustomIdentity extends Identity
{
private static final LogProvider log = Logging.getLogProvider(CustomIdentity.class);
private String companyCode;
public String getCompanyCode()
{
return companyCode;
}
public void setCompanyCode(String companyCode)
{
this.companyCode = companyCode;
}
@Override
public String login()
{
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ga
à
log.info("###### CUSTOM LOGIN CALLED ######");
return super.login();
}
}
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@Local
public interface PaymentHandler
{
@Asynchronous
public void processPayment(Payment payment);
}
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@Stateless
@Name("paymentHandler")
public class PaymentHandlerBean implements PaymentHandler
{
public void processPayment(Payment payment)
{
//do some work!
}
}
# [ Y m [6
@Stateful
@Name("paymentAction")
public class CreatePaymentAction
{
@In(create=true) PaymentHandler paymentHandler;
@In Bill bill;
public String pay()
{
paymentHandler.processPayment( new Payment(bill) );
return "success";
}
}
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public interface PaymentHandler
{
@Asynchronous
public void processScheduledPayment(Payment payment, @Expiration Date date);
@Asynchronous
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public void processRecurringPayment(Payment payment,
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}
@Stateful
@Name("paymentAction")
public class CreatePaymentAction
{
@In(create=true) PaymentHandler paymentHandler;
@In Bill bill;
public String schedulePayment()
{
paymentHandler.processScheduledPayment( new Payment(bill), bill.getDueDate() );
return "success";
}
public String scheduleRecurringPayment()
{
paymentHandler.processRecurringPayment( new Payment(bill), bill.getDueDate(),
ONE_MONTH );
return "success";
}
}
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public interface PaymentHandler
{
@Asynchronous
public Timer processScheduledPayment(Payment payment, @Expiration Date date);
}
@Stateless
@Name("paymentHandler")
public class PaymentHandlerBean implements PaymentHandler
{
@In Timer timer;
public Timer processScheduledPayment(Payment payment, @Expiration Date date)
{
//do some work!
return timer; //note that return value is completely ignored
}
}
@Stateful
@Name("paymentAction")
public class CreatePaymentAction
{
@In(create=true) PaymentHandler paymentHandler;
@In Bill bill;
public String schedulePayment()
{
Timer timer = paymentHandler.processScheduledPayment( new Payment(bill),
bill.getDueDate() );
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return "success";
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@Asynchronous
public QuartzTriggerHandle schedulePayment(@Expiration Date when,
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@FinalExpiration Date endDate,
Payment payment)
{
// do the repeating or long running task until endDate
}
... ...
// Schedule the task in the business logic processing code
// Starts now, repeats every hour, and ends on May 10th, 2010
Calendar cal = Calendar.getInstance ();
cal.set (2010, Calendar.MAY, 10);
processor.schedulePayment(new Date(), 60*60*1000, cal.getTime(), payment);
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payment.getPaymentCron(),
payment);
payment.setQuartzTriggerHandle( handle );
// Save payment to DB
// later ...
// Retrieve payment from DB
// Cancel the remaining scheduled tasks
payment.getQuartzTriggerHandle().cancel();
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public QuartzTriggerHandle schedulePayment(@Expiration Date when,
@IntervalBusinessDay NthBusinessDay nth,
Payment payment)
{
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}
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int n;
String fireAtTime;
List <Date> additionalHolidays;
BusinessDayIntervalType interval;
boolean excludeWeekends;
boolean excludeUsFederalHolidays;
public enum BusinessDayIntervalType { WEEKLY, MONTHLY, YEARLY }
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{
n = 1;
fireAtTime = "12:00";
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interval = BusinessDayIntervalType.WEEKLY;
excludeWeekends = true;
excludeUsFederalHolidays = true;
}
... ...
}
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private TopicPublisher stockTickerPublisher;
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throw new RuntimeException(ex);
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@In
private QueueSender paymentQueueSender;
@In
private QueueSession queueSession;
public void publish(Payment payment) {
try
{
paymentQueueSender.send( queueSession.createObjectMessage(payment) );
}
catch (Exception ex)
{
throw new RuntimeException(ex);
}
}
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@WebService(name = "AuctionService", serviceName = "AuctionService")
public class AuctionService implements AuctionServiceRemote
{
@WebMethod
public boolean login(String username, String password)
{
Identity.instance().setUsername(username);
Identity.instance().setPassword(password);
Identity.instance().login();
return Identity.instance().isLoggedIn();
}
// snip
}
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oc4j_example
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org.jboss.seam.tutorial.oc4j.action
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org.jboss.seam.tutorial.oc4j.model
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org.jboss.seam.tutorial.oc4j.test
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mysql
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session beans [com.mydomain.oc4j_example] [com.mydoma
entity beans [org.jboss.seam.tutorial.oc4j.action] [o
test cases [org.jboss.seam.tutorial.oc4j.action.test]
[hsql]
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database [org.hibernate.dialect.MySQLDialect] [org.hi
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lib/mysql-connector.jar
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jdbc:mysql:///oc4jexample
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username
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password
[input] skipping input as property hibernate.default_schema.new has already been set.
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y
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n
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TimerServiceDispatcher_qzt5w2_LocalTimerServiceDispatcherImpl.java:275: modifier transient
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/home/jbalunas/workspace
[input] Enter your JBoss home directory [C:/Program Files/jboss-4.2.2.GA] [C:/Program Files/jboss/home/jbalunas/jboss/jboss-4.2.2.GA
[input] Enter the project name [myproject] [myproject]
weblogic-example
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org.jboss.seam.tutorial.weblogic.action
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org.jboss.seam.tutorial.weblogic.model
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org.jboss.seam.tutorial.weblogic.test
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session beans [com.mydomain.weblogic_example] [com.my
entity beans [org.jboss.seam.tutorial.weblogic.action
test cases [org.jboss.seam.tutorial.weblogic.action.t
[hsql]
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[input] Enter the Hibernate dialect for your database [org.hibernate.dialect.HSQLDialect] [org.hib
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[input] Enter JDBC driver class for your database [org.hsqldb.jdbcDriver] [org.hsqldb.jdbcDriver]
[input] Enter the JDBC URL for your database [jdbc:hsqldb:.] [jdbc:hsqldb:.]
[input] Enter database username [sa] [sa]
[input] Enter database password [] []
[input] Enter the database schema name (it is OK to leave this blank) [] []
[input] Enter the database catalog name (it is OK to leave this blank) [] []
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(y, [n], )
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[input] Enter your ICEfaces home directory (leave blank to omit ICEfaces) [] []
[propertyfile] Creating new property file: /rhdev/projects/jboss-seam/cvs-head/jboss-seam/seam-gen/bui
[echo] Installing JDBC driver jar to JBoss server
[copy] Copying 1 file to /home/jbalunas/jboss/jboss-4.2.2.GA/server/default/lib
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./seam setup
Buildfile: build.xml
init:
setup:
[echo] Welcome to seam-gen :-)
[input] Enter your Java project workspace (the directory that contains your Seam projects) [C:/Pro
/home/jbalunas/workspace
[input] Enter your JBoss home directory [C:/Program Files/jboss-4.2.2.GA] [C:/Program Files/jboss/home/jbalunas/jboss/jboss-4.2.2.GA
[input] Enter the project name [myproject] [myproject]
websphere_example
[echo] Accepted project name as: websphere_example
[input] Do you want to use ICEFaces instead of RichFaces [n] (y, [n], )
[input] skipping input as property icefaces.home.new has already been set.
[input] Select a RichFaces skin [blueSky] ([blueSky], classic, ruby, wine, deepMarine, emeraldTown
[input] Is this project deployed as an EAR (with EJB components) or a WAR (with no EJB support) [e
[input] Enter the Java package name for your
org.jboss.seam.tutorial.websphere.action
[input] Enter the Java package name for your
org.jboss.seam.tutorial.websphere.model
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org.jboss.seam.tutorial.websphere.test
[input] What kind of database are you using?
session beans [com.mydomain.websphere_example] [com.m
entity beans [org.jboss.seam.tutorial.websphere.actio
test cases [org.jboss.seam.tutorial.websphere.action.
[hsql]
([hsql], mysql, oracle, postgres, mssql, db2,
[input] Enter the Hibernate dialect for your database [org.hibernate.dialect.HSQLDialect] [org.hib
[input] Enter the filesystem path to the JDBC driver jar [lib/hsqldb.jar] [lib/hsqldb.jar]
[input] Enter JDBC driver class for your database [org.hsqldb.jdbcDriver] [org.hsqldb.jdbcDriver]
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[input] Enter database username [sa] [sa]
[input] Enter database password [] []
[input] Enter the database schema name (it is OK to leave this blank) [] []
[input] Enter the database catalog name (it is OK to leave this blank) [] []
[input] Are you working with tables that already exist in the database? [n]
(y, [n], )
[input] Do you want to drop and recreate the database tables and data in import.sql each time you
[propertyfile] Creating new property file: /rhdev/projects/jboss-seam/svn-seam_2_0/jboss-seam-2_0/seam
[echo] Installing JDBC driver jar to JBoss server
[copy] Copying 1 file to /home/jbalunas/jboss/jboss-4.2.2.GA/server/default/lib
[echo] Type 'seam create-project' to create the new project
BUILD SUCCESSFUL
Total time: 3 minutes 5 seconds
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@Stateless
@Scope(EVENT)
@Name("statementOfAccount")
public class StatementOfAccount {
@In(create=true) EntityManager entityManager
private double statementTotal;
@In
private Customer customer;
@Create
public void create() {
List<Invoice> invoices = entityManager
.createQuery("select invoice from Invoice invoice where invoice.customer = :customer")
.setParameter("customer", customer)
.getResultList();
statementTotal = calculateTotal(invoices);
}
public double calculateTotal(List<Invoice> invoices) {
double total = 0.0;
for (Invoice invoice: invoices)
{
double += invoice.getTotal();
}
return total;
}
// getter and setter for statementTotal
}
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public class StatementOfAccountTest {
@Test
public testCalculateTotal {
List<Invoice> invoices = generateTestInvoices(); // A test data generator
double statementTotal = new StatementOfAccount().calculateTotal(invoices);
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assert statementTotal = 123.45;
}
}
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public class RegisterTest extends SeamTest
{
@Test
public void testRegisterComponent() throws Exception
{
new ComponentTest() {
protected void testComponents() throws Exception
{
setValue("#{user.username}", "1ovthafew");
setValue("#{user.name}", "Gavin King");
setValue("#{user.password}", "secret");
assert invokeMethod("#{register.register}").equals("success");
assert getValue("#{user.username}").equals("1ovthafew");
assert getValue("#{user.name}").equals("Gavin King");
assert getValue("#{user.password}").equals("secret");
}
}.run();
}
...
}
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public class PaymentProcessor {
public boolean processPayment(Payment payment) { .... }
}
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@Name("paymentProcessor")
@Install(precedence=MOCK)
public class MockPaymentProcessor extends PaymentProcessor {
public boolean processPayment(Payment payment) {
return true;
}
}
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<html>
<head>
<title>Register New User</title>
</head>
<body>
<f:view>
<h:form>
<table border="0">
<tr>
<td>Username</td>
<td><h:inputText value="#{user.username}"/></td>
</tr>
<tr>
<td>Real Name</td>
<td><h:inputText value="#{user.name}"/></td>
</tr>
<tr>
<td>Password</td>
<td><h:inputSecret value="#{user.password}"/></td>
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</tr>
</table>
<h:messages/>
<h:commandButton type="submit" value="Register" action="#{register.register}"/>
</h:form>
</f:view>
</body>
</html>
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public class RegisterTest extends SeamTest
{
@Test
public void testRegister() throws Exception
{
new FacesRequest() {
@Override
protected void processValidations() throws Exception
{
validateValue("#{user.username}", "1ovthafew");
validateValue("#{user.name}", "Gavin King");
validateValue("#{user.password}", "secret");
assert !isValidationFailure();
}
@Override
protected void updateModelValues() throws Exception
{
setValue("#{user.username}", "1ovthafew");
setValue("#{user.name}", "Gavin King");
setValue("#{user.password}", "secret");
}
@Override
protected void invokeApplication()
{
assert invokeMethod("#{register.register}").equals("success");
}
@Override
protected
{
assert
assert
assert
}
void renderResponse()
getValue("#{user.username}").equals("1ovthafew");
getValue("#{user.name}").equals("Gavin King");
getValue("#{user.password}").equals("secret");
}.run();
}
...
}
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org.jboss.seam.embedded
hibernate-all
lib/test/hibernate-all.jar
org.jboss.seam.embedded
jboss-embedded-all
lib/
test/jboss-embedded-all.jar
org.jboss.seam.embedded
thirdparty-all
lib/test/thirdparty-all.jar
org.jboss.seam.embedded
jboss-embedded-api
lib/
test/jboss-embedded-api.jar
org.jboss.seam
jboss-seam
lib/jboss-seam.jar
org.jboss.el
jboss-el
lib/jboss-el.jar
javax.faces
jsf-api
lib/jsf-api.jar
javax.activation
javax.activation
lib/activation.jar
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<dataset>
<ARTIST
id="1"
dtype="Band"
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name="Pink Floyd" />
<DISC
id="1"
name="Dark Side of the Moon"
artist_id="1" />
</dataset>
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protected void prepareDBUnitOperations() {
beforeTestOperations.add(
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public class MailTest extends SeamTest {
@Test
public void testSimpleMessage() throws Exception {
new FacesRequest() {
@Override
protected void updateModelValues() throws Exception {
setValue("#{person.firstname}", "Pete");
setValue("#{person.lastname}", "Muir");
setValue("#{person.address}", "[email protected]");
}
@Override
protected void invokeApplication() throws Exception {
MimeMessage renderedMessage = getRenderedMailMessage("/simple.xhtml");
assert renderedMessage.getAllRecipients().length == 1;
InternetAddress to = (InternetAddress) renderedMessage.getAllRecipients()[0];
assert to.getAddress().equals("[email protected]");
}
}.run();
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}
}
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<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam-ui</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam-pdf</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
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</dependency>
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<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam-ioc</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam-ioc</artifactId>
</dependency>
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<?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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.jboss.seam.example/groupId>
<artifactId>my-project</artifactId>
<version>1.0</version>
<name>My Seam Project</name>
<packaging>jar</packaging>
<repositories>
<repository>
<id>repository.jboss.org</id>
<name>JBoss Repository</name>
<url>http://repository.jboss.org/maven2</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>3.0.0.GA</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-annotations</artifactId>
<version>3.3.0.ga</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>3.3.1.ga</version>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-seam</artifactId>
<version>2.0.0.GA</version>
</dependency>
</dependencies>
</project>
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