SpringSecurity e EJB

[e_novaski]

Ola tenho um projeto Jsf e Jpa e inclui o spring security para validar acesso. mas estou tendo erro ao compilar o projeto pedindo para incluir no pom.xml varias bibliotecas.

Seu eu retirar do meu projeto a linha:
private final static String UNIT_NAME = "gerencialPU"; @PersistenceContext(unitName = UNIT_NAME) EntityManager em;
ele compila normal, ou se eu manter e retirar o springsecurity ele tambem compila normal o erro ocorre apenas quando esta os dois juntos.

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project gerencial: Fatal error compiling: java.lang.RuntimeException: com.sun.tools.javac.code.Symbol$CompletionFailure: class file for org.springframework.security.ldap.DefaultSpringSecurityContextSource not found -> [Help 1]

pom.xml

`<?xml version="1.0" encoding="UTF-8"?>

4.0.0

<groupId>com.modelo</groupId>
<artifactId>gerencial</artifactId>
<version>1.0.00</version>
<packaging>war</packaging>

<name>gerencial</name>

<properties>
    <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    
    <persistence.version>2.6.2</persistence.version>
    <postgresql.version>9.1-901-1.jdbc4</postgresql.version>
    <primefaces.version>5.3</primefaces.version>
    <spring.version>4.2.4.RELEASE</spring.version>
    <springsecurity.version>4.0.3.RELEASE</springsecurity.version>
</properties>

<dependencies>
    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-web-api</artifactId>
        <version>7.0</version>
        <scope>provided</scope>
    </dependency>
    <!-- Persistence -->
    <dependency>
        <groupId>org.eclipse.persistence</groupId>
        <artifactId>eclipselink</artifactId>
        <version>${persistence.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.eclipse.persistence</groupId>
        <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
        <version>${persistence.version}</version>
        <scope>provided</scope>
    </dependency>
    <!-- PostgreSQL -->
    <dependency>
        <groupId>postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>${postgresql.version}</version>
    </dependency>
    <!-- Spring -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- Spring Security -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>${springsecurity.version}</version>
    </dependency>
    <!-- Logging dependencies -->
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.2</version>
    </dependency>
    <!-- PrimeFaces -->
    <dependency>
        <groupId>org.primefaces</groupId>  
        <artifactId>primefaces</artifactId>  
        <version>${primefaces.version}</version>
    </dependency>
    <dependency>
        <groupId>org.primefaces.themes</groupId>
        <artifactId>modena</artifactId>
        <version>theme-2.0</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.3</version>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <compilerArguments>
                    <endorseddirs>${endorsed.dir}</endorseddirs>
                </compilerArguments>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.6</version>
            <configuration>
                <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>2.10</version>
            <executions>
                <execution>
                    <phase>validate</phase>
                    <goals>
                        <goal>copy</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${endorsed.dir}</outputDirectory>
                        <silent>true</silent>
                        <artifactItems>
                            <artifactItem>
                                <groupId>javax</groupId>
                                <artifactId>javaee-endorsed-api</artifactId>
                                <version>7.0</version>
                                <type>jar</type>
                            </artifactItem>
                        </artifactItems>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

`