How to use dependency injection in an Enterprise application? From EAR module to WAR?
I created a preset default Maven Enterprise Application in Netbeans and I'm trying inject in a class of the module war (web context) a DAO of EJB module (EJB context) and I can not.
A similar question is in https://community.jboss.org/message/725092#725092 and I already do all e already I've read about classloaders as mandated but could not yet.
I already have beans.xml in the WEB-INF directory of the web module and too in META-INF of ejb module.
Regra Class (ejb module):
@Stateless
@LocalBean
public class RegraDAO extends GenericDAO<Regra> implements VerificadorDeEntidades {
@PersistenceContext(unitName = PersistenceUnitsUtil.UNIT_INTOUCH)
private EntityManager em;
QRegra REGRA = QRegra.regra;
public RegraDAO() {
super(Regra.class);
}
/**
* Retorna o Set com o nome das de todas as permissões do conjunto de regras
* repassado.
*
* @param roleNames Conjunto com nomes de regras.
* @return Set com o nome das permissões.
* @throws RegraException Em caso de erro lança essa exceção.
*/
// @Override
public Set<String> getPermissoesDasRegras(Set<String> roleNames) throws RegraException {
if (roleNames == null) {
throw new RegraException("O valor rolesNames recebeu nulo,"
+ " um conjunto de nomes de regras deve obrigatóriamente ser atribuído.");
}
Set<String> permissoesToString = null;
List<Permissao> permissoesList = null;
JPQLQuery query = new JPAQuery(getEntityManager());
//Pega o Set de permissões que pertence a regra e depois disto,
//intera o Set de permissões pegando o nome das permissões.
for (String regra : roleNames) {
Object regras = query.from(REGRA).where(REGRA.nomeDaRegra.eq(regra)).list(REGRA.permissoes);
if (regras != null && (regras instanceof List)) {
permissoesList = (List<Permissao>) regras;
permissoesToString = new HashSet<String>();
for (Permissao permissao : permissoesList) {
permissoesToString.add(permissao.getNomeDaPermissao());
}
} else {
throw new RegraException("As permissões não foram encontradas para esta regra.");
}
}
return permissoesToString;
}
/**
* Verifica duplicidade de valores nos campos NOME.
*
* @param valor Valor a ser verificado
* @return True se existe duplicidade, false para caso negativo.
*/
@Override
public boolean verficaValorJaExistenteParaCamposRestritos(String valor) {
boolean isExistente = false;
try {
JPQLQuery query = new JPAQuery(getEntityManager());
isExistente = query.from(REGRA).where(REGRA.nomeDaRegra.eq(valor)).exists();
} catch (Exception e) {
Logger.getLogger(REGRA.getClass().getName()).log(Level.SEVERE, null, e);
}
return isExistente;
}
@Override
protected EntityManager getEntityManager() {
return em;
}
}
DatabaseRealm Class (web module):
public class DataBaseRealm extends AuthorizingRealm {
@Inject
private PessoaDAO pessoaDAO; //Continues NULL.
@Inject
private RegraDAO regraDAO; //Continues NULL.
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
//O CÓDIGO DESTE MÉTODO ESTÁ BEM DIDÁTICO
//Se os principals (diretrizes identificadoras) forem null, isto
//significa que os usernames são inválidos.
if (principals == null) {
throw new AuthorizationException("O argumento PrincipalCollection do método não podem ser null");
}
String username = (String) getAvailablePrincipal(principals);
Set<String> roleNames = null;
Set<String> permissoesDasRegras = null;
Set<String> permissoesAvulsasDePessoa = null;
Set<String> todasAsPermissoes = null;
try {
//Adiquire regras e permissões do banco de dados.
//Regras.
roleNames = pessoaDAO.getRegrasDePessoaPeloLogin(username);
//Permissões das regras.
permissoesDasRegras = regraDAO.getPermissoesDasRegras(roleNames);
//Permissões avulsas
permissoesAvulsasDePessoa = pessoaDAO.getPermissoesDePessoaPeloLogin(username);
//Junta todas as permissões.
todasAsPermissoes = new HashSet<>();
todasAsPermissoes.addAll(permissoesDasRegras);
todasAsPermissoes.addAll(permissoesAvulsasDePessoa);
} catch (PessoaException | RegraException ex) {
Logger.getLogger(DataBaseRealm.class.getName()).log(Level.SEVERE, null, ex);
}
SimpleAuthorizationInfo info = ((roleNames == null) || (roleNames.isEmpty())) ? new SimpleAuthorizationInfo() : new SimpleAuthorizationInfo(roleNames);
info.setStringPermissions(todasAsPermissoes);
return info;
}
/**
* Retorna um
* <code>AuthenticationInfo</code> para a classe
* <code>AuthorizingRealm</code> poder completar o processo de autenticação.
* (
* <code>Subject</code>) com suas
* <code>Principals</code> e credenciais.
*
* @param token Um token contendo o nome de usuário e a senha para
* avaliação.
* @return Retorna um AuthenticationInfo. Este objeto representa um sujeito
* do Realm em questão.
* @throws AuthenticationException Retorna essa exceção caso entre em
* condição de erro.
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException {
UsernamePasswordToken usernamePasswordToken = (UsernamePasswordToken) token;
String userName = usernamePasswordToken.getUsername();
//Nome de usuário inválido
if (userName == null) {
throw new AccountException("Nomes de usuário nulos não são permitidos neste reino.");
}
SaltedAuthenticationInfo info = null;
try {
//Tenta pegar a senha do login repassado
String senha = pessoaDAO.getSenhaPeloLogin(userName);
String salDaSenha = pessoaDAO.getSalDeSenhaPeloLogin(userName);
ByteSource salt = new SimpleByteSource(Base64.decode(salDaSenha));
info = new SimpleAuthenticationInfo(userName, senha, salt, getName());
} catch (PessoaException ex) {
Logger.getLogger(DataBaseRealm.class.getName()).log(Level.SEVERE, null, ex.getMessage());
}
return info;
}
}
Here are the pom.xml of the modules:
MyProject.ear:
<?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> <parent> <artifactId>SagaEnterpise</artifactId> <groupId>br.com.webbiz.saga</groupId> <version>1.0-SNAPSHOT</version> </parent> <groupId>br.com.webbiz.saga</groupId> <artifactId>SagaEnterpise-ear</artifactId> <version>1.0-SNAPSHOT</version> <packaging>ear</packaging> <name>SagaEnterpise-ear</name> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server> </properties> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.7</source> <target>1.7</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-ear-plugin</artifactId> <version>2.6</version> <configuration> <version>6</version> <defaultLibBundleDir>lib</defaultLibBundleDir> </configuration> </plugin> </plugins> </build> <dependencies> <dependency> <groupId>br.com.webbiz.saga</groupId> <artifactId>SagaEnterpise-ejb</artifactId> <version>1.0-SNAPSHOT</version> <type>ejb</type> </dependency> <dependency> <groupId>br.com.webbiz.saga</groupId> <artifactId>SagaEnterpise-web</artifactId> <version>1.0-SNAPSHOT</version> <type>war</type> </dependency> </dependencies> </project>
MyProject-ejb:
<?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>
<parent>
<artifactId>SagaEnterpise</artifactId>
<groupId>br.com.webbiz.saga</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<groupId>br.com.webbiz.saga</groupId>
<artifactId>SagaEnterpise-ejb</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>ejb</packaging>
<name>SagaEnterpise-ejb</name>
<properties>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server>
<!-- VERSOES DE PROJETOS -->
<querydsl.version>2.8.0</querydsl.version>
<shiro.version>1.2.1</shiro.version>
<mysql.version>5.1.21</mysql.version>
<primefaces.version>3.4.2</primefaces.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>1.0.2.Final</version>
<scope>import</scope>
<type>pom</type>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>eclipselink</artifactId>
<version>2.3.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>javax.persistence</artifactId>
<version>2.0.3</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
<version>2.3.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>${querydsl.version}</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.mysema.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>${primefaces.version}</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>${shiro.version}</version>
<type>jar</type>
</dependency>
<!-- JAVA EE API -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.2</version>
</dependency>
</dependencies>
<profiles>
<profile>
<id>arquillian-glassfish-embedded</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-embedded-3.1</artifactId>
<version>1.0.0.CR3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-all</artifactId>
<version>3.1.2.2</version>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
</profiles>
<build>
<resources>
<resource>
<targetPath>META-INF</targetPath>
<directory>src</directory>
<includes>
<!--<include>**/*.xml</include>-->
<include>jax-ws-catalog.xml</include>
<!--<include>META-INF/persistence.xml</include>-->
<include>wsdl/**</include>
</includes>
</resource>
<resource>
<targetPath>META-INF</targetPath>
<directory>src/main/resources/META-INF</directory>
<includes>
<include>persistence.xml</include>
<include>beans.xml</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<version>2.3</version>
<configuration>
<ejbVersion>3.1</ejbVersion>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>6.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.0.6</version>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-sources/java</outputDirectory>
<processor>com.mysema.query.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.4</version>
<configuration>
<systemPropertyVariables>
<java.util.logging.config.file>${basedir}/src/test/resources/logging.properties</java.util.logging.config.file>
</systemPropertyVariables>
</configuration>
</plugin>
<plugin>
<groupId>org.jvnet.jax-ws-commons</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<wsdlFiles>
<wsdlFile>GrepCep.xml.wsdl</wsdlFile>
</wsdlFiles>
<wsdlLocation>file:/home/vinicius/.netbeans/7.2/config/WebServices/GrepCep-xml/catalog/GrepCep.xml.wsdl</wsdlLocation>
<staleFile>${project.build.directory}/jaxws/stale/GrepCep.xml.stale</staleFile>
</configuration>
<id>wsimport-generate-GrepCep.xml</id>
<phase>generate-sources</phase>
</execution>
<execution>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<wsdlFiles>
<wsdlFile>GrepCep.xml.wsdl</wsdlFile>
</wsdlFiles>
<wsdlLocation>file:/home/vinicius/.netbeans/7.2/config/WebServices/GrepCep-xml/catalog/GrepCep.xml.wsdl</wsdlLocation>
<staleFile>${project.build.directory}/jaxws/stale/GrepCep.xml_1.stale</staleFile>
</configuration>
<id>wsimport-generate-GrepCep.xml_1</id>
<phase>generate-sources</phase>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>javax.xml</groupId>
<artifactId>webservices-api</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
<configuration>
<sourceDestDir>${project.build.directory}/generated-sources/jaxws-wsimport</sourceDestDir>
<xnocompile>true</xnocompile>
<verbose>true</verbose>
<extension>true</extension>
<catalog>${basedir}/src/jax-ws-catalog.xml</catalog>
<target>2.0</target>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>JBoss</id>
<name>JBoss Repository</name>
<url>https://repository.jboss.org/nexus/content/groups/public/</url>
</repository>
<repository>
<url>http://download.eclipse.org/rt/eclipselink/maven.repo/</url>
<id>eclipselink</id>
<layout>default</layout>
<name>Repository for library EclipseLink (JPA 2.0)</name>
</repository>
<repository>
<id>prime-repo</id>
<name>PrimeFaces Maven Repository</name>
<url>http://repository.primefaces.org</url>
<layout>default</layout>
</repository>
</repositories>
</project>
MyProject-war:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>SagaEnterpise</artifactId>
<groupId>br.com.webbiz.saga</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<groupId>br.com.webbiz.saga</groupId>
<artifactId>SagaEnterpise-web</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>SagaEnterpise-web</name>
<properties>
<shiro.version>1.2.1</shiro.version>
<log4j.version>1.2.17</log4j.version>
<primefaces.version>3.4.1</primefaces.version>
<primefaces-extensions.version>0.6.1</primefaces-extensions.version>
<slf4j-simple.version>1.7.2</slf4j-simple.version>
<junit.version>4.10</junit.version>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server>
</properties>
<dependencies>
<dependency>
<groupId>br.com.webbiz.saga</groupId>
<artifactId>SagaEnterpise-ejb</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>6.0</version>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-web</artifactId>
<version>${shiro.version}</version>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>3.3</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.primefaces.extensions</groupId>
<artifactId>primefaces-extensions</artifactId>
<version>${primefaces-extensions.version}</version>
</dependency>
<dependency>
<groupId>org.primefaces.themes</groupId>
<artifactId>humanity</artifactId>
<version>1.0.3</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>${slf4j-simple.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>6.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<url>http://repository.primefaces.org/</url>
<id>primefaces</id>
<layout>default</layout>
<name>Repository for library PrimeFaces 3.2</name>
</repository>
</repositories>
</project>
Guys, here is missing some setting? I'm using Glassfish 3.1.2 (I can attach the application case would anyone want to help me in a more direct way).
Excuse me for any grammatical error committed, I'm Brazilian.
Thanks for all.
The Maven Project was attached.
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SagaEnterpise.rar.zip 635.5 KB
