Exception do Spring Framework

[iuoyo]

Boaa Tarde Galera!

Estou aqui apelando por meu ultimo recurso. Estou desenvolvendo um trabalho para a ferramenta TIDIA-AE que eh uma ferramenta derivada do Sakai Project.

Acontece que ela usa o Spring Framework e eu ainda estou apanhando com os beans e tals. Estou com uma exception no ApplicationContext.xml que eu não consigo instanciar a meleca do DominioService.

Não sei quais códigos devo postar, então vai uma parte da Exception (Ela está ocorrendo no tomcat, pois estou fazendo deploy e testando, mas não consigo sair dessa exception que ocorre no tomcat no log do statup.bat):

ERROR: Exception sending context initialized event to listener instance of class org.sakaiproject.util.ContextLoaderListenet (2012-02-08 20:03:26,356 ContainerB ackgroundProcessor[StandardEngine[Catalina]]_org.apache.catalina.core.ContainerBase. [Catalina].[localhost].[/selfregulationsystem-tool]) org.springframework.beans.factory.BeanCreationException: Error Creating bean with name 'masterBean' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Instatiation of bean failed: nested exception is java.lang.NoClassDefFoundError: br/edu/ufabc/srs/service/DominioService Caused By: java.lang.NoClassDefFoundError: br/edu/ufabc/srs/service/DominioService at java.lang.Class.getDeclaredMethods0(Native Method)

Esse aqui é meu ApplicationContext.xml:

[code]<?xml version=“1.0” encoding=“UTF-8”?>
<!DOCTYPE beans PUBLIC “-//SPRING//DTD BEAN//EN”
“http://www.springframework.org/dtd/spring-beans.dtd”>

<beans>
<bean id=“masterBean” class=“br.edu.ufabc.srs.bean.MasterBean”>
<property name=“sakaiService” ref=“br.edu.ufabc.srs.service.SakaiService” />
<property name=“dominioService” ref=“br.edu.ufabc.srs.service.DominioService” />
</bean>
</beans>
[/code]

Por fim, meu MasterBean:

[code]package br.edu.ufabc.srs.bean;

import java.sql.SQLException;
import java.util.ArrayList;

import br.edu.ufabc.srs.model.Dominio;
import br.edu.ufabc.srs.service.DominioService;
import br.edu.ufabc.srs.service.SakaiService;

public class MasterBean {

private SakaiService sakaiService;
private DominioService dominioService;

public void setSakaiService(SakaiService sakaiService) {
	this.sakaiService = sakaiService;
}

public void setDominioService(DominioService dominioService) {
	this.dominioService = dominioService;
}

public SakaiService getSakaiService() {
	return sakaiService;
}

public ArrayList<Dominio> pegarDominios() throws SQLException {
	return this.dominioService.buscarTodosDominios();
}

}
[/code]

Agradeço a atenção de todos! Estou ficando louco com esse erro que eu nao consigo resolver. Já pesquisei de tudo.

[Hebert_Coelho]

Vc está utilizando dois projetos separados?

Um só com modelo e outro apenas com a view?

[iuoyo]

Estou utilizando Maven no projeto divididos nos seguintes módulos:

• API
• IMPL
• PACK
• TOOL

O tool é onde fica a parte web e ele implementa a API que tem as interfaces que eu estou utilizando. O Negócios é que o pom.xml jah esta declarando a dependencia, tanto que o SakaiService ele não da erro, não sei porque. =[

[Hebert_Coelho]

Vc faz o deploy dentro de um EAR? WAR/jar separados?

Só para tirar uma dúvida bem idiota, verifica se essas classes estão indo na hora do deploy.

[iuoyo]

eu ainda nao domino o maven completamente, mas nao vejo nenhum EAR e nem na pasta raiz. Ele compila e jah faz deploy direto no tomcat com arquivo .war

na pasta raiz ele produz uma pasta bin que contem toda as classes compiladas. assim como o projeto web e as inclusões do PACK.

[Hebert_Coelho]

No arquivo WAR você consegue ver essas classes que estão faltando?

[Hebert_Coelho]

Eu imagino que o problema seja: mesmo que você tenha adicionado no mavem que as classes são dependência, pode ser que elas não estão sendo empacotadas por falta de alguma configuração extra.

[iuoyo]

É, eu abri o war e na WEB-INF na pasta /lib não tem nenhuma das bibliotecas e nem na pasta classes.

Estranho porque deveria dar problema ao instanciar o SakaiService não?

Preciso dar uma olhada na configuração do Maven.

[Hebert_Coelho]

[quote=iuoyo]É, eu abri o war e na WEB-INF na pasta /lib não tem nenhuma das bibliotecas e nem na pasta classes.

Estranho porque deveria dar problema ao instanciar o SakaiService não?

Preciso dar uma olhada na configuração do Maven.[/quote]
Eu imaginei que era classe faltando por empacotamento. Agora, oq tinha que fazer ou não, aí não sei te falar.
Tenho muito q aprender de Maven e Spring. [=

Coloca sua configuração do mavem aí que talvez outra pessoa possa te ajudar.

[iuoyo]

realmente eh complicado maven, aqui tem arquivos project.xml, é do maven? Segue meus pom.xml

do Project

<?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>
    <name>Sakai SelfRegulationSystem</name>
    <groupId>br.edu.ufabc</groupId>
    <artifactId>selfregulationsystem</artifactId>
    <organization>
        <name>Sakai Project</name>
        <url>http://sakaiproject.org/</url>
    </organization>
    <inceptionYear>2008</inceptionYear>
    <packaging>pom</packaging>
    <version>0.1</version><!--SelfRegulationSystem.version-->

    <!-- Sakai master pom is the parent -->
    <parent>
        <artifactId>master</artifactId>
        <groupId>org.sakaiproject</groupId>
<!--        <version>SNAPSHOT</version>-->
<!--        <version>M2</version>-->
        <version>2.5.3</version>
        <relativePath>../master/pom.xml</relativePath>
    </parent>

    <profiles>
        <profile>
            <id>full</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <modules>
                <module>api</module>
                <module>impl</module>
                <module>pack</module>
                <module>tool</module>
            </modules>
        </profile>
        <profile>
            <id>tool</id>
            <modules>
                <module>tool</module>
            </modules>
        </profile>
        <profile>
            <id>api</id>
            <modules>
                <module>api</module>
            </modules>
        </profile>
        <profile>
            <id>ddl</id>
            <modules>
                <module>impl/src/ddl</module>
            </modules>
        </profile>
    </profiles>

    <!-- handles the management of all related dependencies -->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>br.edu.ufabc.srs</groupId>
                <artifactId>selfregulationsystem-api</artifactId>
                <version>0.1</version><!--SelfRegulationSystem.version-->
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>br.edu.ufabc.srs</groupId>
                <artifactId>selfregulationsystem-impl</artifactId>
                <version>0.1</version><!--SelfRegulationSystem.version-->
            </dependency>
<!-- 
            <dependency>
                <groupId>org.sakaiproject.entitybroker</groupId>
                <artifactId>entitybroker-api</artifactId>
                <version>[1.3.3,1.4.0)</version>
                <scope>provided</scope>
            </dependency>
            <dependency>
                <groupId>org.sakaiproject.entitybroker</groupId>
                <artifactId>entitybroker-utils</artifactId>
                <version>[1.3.3,1.4.0)</version>
            </dependency>
-->
        </dependencies>
    </dependencyManagement>

    <!-- ensure master jars can be found -->
    <repositories>
        <repository>
            <id>sakai-maven</id>
            <name>Sakai Maven Repo</name>
            <layout>default</layout>
            <url>http://source.sakaiproject.org/maven2</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>

</project>

API

<?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>
    <name>Sakai SelfRegulationSystem API</name>
    <groupId>br.edu.ufabc.srs</groupId>
    <artifactId>selfregulationsystem-api</artifactId>
    <organization>
        <name>Sakai Project</name>
        <url>http://sakaiproject.org/</url>
    </organization>
    <inceptionYear>2008</inceptionYear>
    <description>SelfRegulationSystem interfaces (API)</description>
    <packaging>jar</packaging>
    <properties>
        <deploy.target>shared</deploy.target>
    </properties>

    <!-- the base is parent -->
    <parent>
        <groupId>br.edu.ufabc</groupId>
        <artifactId>selfregulationsystem</artifactId>
        <version>0.1</version><!--SelfRegulationSystem.version-->
    </parent>

    <dependencies />

    <build>
        <resources>
            <resource>
                <directory>${basedir}/src/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <!-- include the readme.txt file and the java source files -->
            <resource>
                <directory>${basedir}</directory>
                <includes>
                    <include>*.txt</include>
                    <include>src/**/*.java</include>
                    <include>src/**/*.html</include>
                    <include>src/**/*.xml</include>
                    <include>src/**/*.properties</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>

</project>

IMPL

<?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>
    <name>Sakai SelfRegulationSystem Implementation</name>
    <groupId>br.edu.ufabc.srs</groupId>
    <artifactId>selfregulationsystem-impl</artifactId>
    <organization>
        <name>Sakai Project</name>
        <url>http://sakaiproject.org/</url>
    </organization>
    <inceptionYear>2008</inceptionYear>
    <description>SelfRegulationSystem implementation</description>
    <packaging>jar</packaging>
    <properties>
        <deploy.target />
    </properties>

    <!-- the base is parent -->
    <parent>
        <groupId>br.edu.ufabc</groupId>
        <artifactId>selfregulationsystem</artifactId>
        <version>0.1</version><!--SelfRegulationSystem.version-->
    </parent>

    <dependencies>

        <!-- internal dependencies -->
        <dependency>
            <groupId>br.edu.ufabc.srs</groupId>
            <artifactId>selfregulationsystem-api</artifactId>
        </dependency>

        <!-- generic DAO -->
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>generic-dao</artifactId>
            <version>0.9.1</version>
        </dependency>

        <!-- shared external dependencies -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring</artifactId>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate</artifactId>
        </dependency>

        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
        </dependency>
       
        <!--
            <dependency>
            <groupId>org.sakaiproject.entitybroker</groupId>
            <artifactId>entitybroker-api</artifactId>
            </dependency>
            <dependency>
            <groupId>org.sakaiproject.entitybroker</groupId>
            <artifactId>entitybroker-utils</artifactId>
            </dependency>
        -->
       <!-- Sakai dependencies -->
      <dependency>
         <groupId>org.sakaiproject</groupId>
         <artifactId>sakai-entity-api</artifactId>
      </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-authz-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-entity-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-site-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-tool-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-user-api</artifactId>
        </dependency>
        <dependency>
            <groupId>org.sakaiproject</groupId>
            <artifactId>sakai-util-api</artifactId>
        </dependency>
      

        <!-- testing dependencies -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-mock</artifactId>
            <version>2.0.6</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>hsqldb</groupId>
            <artifactId>hsqldb</artifactId>
            <version>1.8.0.5</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>dom4j</groupId>
            <artifactId>dom4j</artifactId>
            <version>1.6.1</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>jta</groupId>
            <artifactId>jta</artifactId>
            <version>h2.1.8</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib-nodep</artifactId>
            <version>2.1_3</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.3</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>commons-collections</groupId>
            <artifactId>commons-collections</artifactId>
            <version>3.2</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache</artifactId>
            <version>1.3.0</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>easymock</groupId>
            <artifactId>easymock</artifactId>
            <version>1.2_Java1.3</version>
            <scope>test</scope>
        </dependency>

    </dependencies>

    <build>
        <resources>
            <resource>
                <directory>${basedir}/src/bundle</directory>
                <includes>
                    <include>**/*.properties</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>${basedir}/src/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>

        <!-- unit testing -->
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <!-- 
                    By default, the surefire plugin will automatically include all test classes with the following wildcard patterns:
                    "**/Test*.java" - includes all of its subdirectory and all java filenames that start with "Test".
                    "**/*Test.java" - includes all of its subdirectory and all java filenames that end with "Test".
                    "**/*TestCase.java" - includes all of its subdirectory and all java filenames that end with "TestCase".
                -->
            </plugin>
        </plugins>
        <testResources>
            <testResource>
                <directory>${basedir}/../pack/src/webapp/WEB-INF</directory>
                <includes>
                    <include>spring-hibernate.xml</include>
                    <include>logic-support.xml</include>
                </includes>
            </testResource>
            <testResource>
                <directory>${basedir}/src/test</directory>
                <includes>
                    <include>hibernate-test.xml</include>
                    <include>hibernate.properties</include>
                </includes>
            </testResource>
        </testResources>
    </build>

</project>

PACK

<?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>
    <name>Sakai SelfRegulationSystem Components Pack</name>
    <groupId>br.edu.ufabc.srs</groupId>
    <artifactId>selfregulationsystem-pack</artifactId>
    <organization>
        <name>Sakai Project</name>
        <url>http://sakaiproject.org/</url>
    </organization>
    <inceptionYear>2008</inceptionYear>
    <description>SelfRegulationSystem components pack (special Sakai convention)</description>
    <packaging>sakai-component</packaging>
    <properties>
        <deploy.target>components</deploy.target>
    </properties>

    <!-- the base is parent -->
    <parent>
        <groupId>br.edu.ufabc</groupId>
        <artifactId>selfregulationsystem</artifactId>
        <version>0.1</version><!--SelfRegulationSystem.version-->
    </parent>

    <dependencies>

        <!-- internal dependencies -->
        <dependency>
            <groupId>br.edu.ufabc.srs</groupId>
            <artifactId>selfregulationsystem-impl</artifactId>
            <scope>runtime</scope>
        </dependency>

    </dependencies>

    <build />

</project>

Tools

<?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>
	<name>Sakai SelfRegulationSystem Tool</name>
	<groupId>br.edu.ufabc.srs</groupId>
	<artifactId>selfregulationsystem-tool</artifactId>
	<organization>
		<name>Sakai Project</name>
		<url>http://sakaiproject.org/</url>
	</organization>
	<inceptionYear>2008</inceptionYear>
	<description>SelfRegulationSystem webapp (tool)</description>
	<packaging>war</packaging>

	<!-- the base is the parent pom -->
	<parent>
		<groupId>br.edu.ufabc</groupId>
		<artifactId>selfregulationsystem</artifactId>
		<version>0.1</version><!--SelfRegulationSystem.version -->
	</parent>

	<dependencies>
		<!-- Internal Dependency -->

		<dependency>
			<groupId>br.edu.ufabc.srs</groupId>
			<artifactId>selfregulationsystem-api</artifactId>
		</dependency>

		<!-- we are running a webapp in tomcat so we need the servlet api -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
		</dependency>

		<!-- We need this special package to run the jsps in Sakai -->
		<dependency>
			<groupId>org.sakaiproject</groupId>
			<artifactId>sakai-jsp-adapter</artifactId>
			<version>0.8-M2</version>
			<scope>runtime</scope>
		</dependency>

		<!-- Sakai util dependency -->
		<dependency>
			<groupId>org.sakaiproject</groupId>
			<artifactId>sakai-util</artifactId>
			<version>${sakai.version}</version>
			<scope>runtime</scope>
		</dependency>

		<!-- standard tag libraries -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.1.2</version>
		</dependency>

		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>

		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.0</version>
		</dependency>

		<!-- apache commons logging -->
		<dependency>
			<groupId>commons-logging</groupId>
			<artifactId>commons-logging</artifactId>
		</dependency>

	</dependencies>


	<build>
		<sourceDirectory>src/java</sourceDirectory>
		<resources>
			<resource>
				<directory>${basedir}/src/bundle</directory>
				<includes>
					<include>**/*.properties</include>
				</includes>
			</resource>
			<resource>
				<directory>${basedir}/src/java</directory>
				<includes>
					<include>**/*.xml</include>
				</includes>
			</resource>
		</resources>
	</build>
</project>

Desculpe se não postei certo =[

Esses são os arquivos de configuração do MAVEN do projeto.

Agradeço a atenção.

[iuoyo]

Aeee galera, consegui capturar o erro no tomcat…

Ainda nao consegui resolver. Toda ajuda é bem vinda.

Grato