Error while building and executing project, java web, with jpa and hibernate

Navigation
-2

I'm developing a Java Web project, using JPA, Hibernate and maven, and when executing the project, or when constructing the project I get the following exception: 

cd E:\NetBeansProjects\mercadinho; "JAVA_HOME=C:\Program Files\Java\jdk1.8.0_161" cmd /c "\"\"C:\Program Files\NetBeans 8.2\java\maven\bin\mvn.bat\" -Dmaven.ext.class.path=\"C:\Program Files\NetBeans 8.2\java\maven-nblib\netbeans-eventspy.jar\" -Dfile.encoding=UTF-8 install\""
Scanning for projects...

------------------------------------------------------------------------
Building mercadinho 1.0-SNAPSHOT
------------------------------------------------------------------------
The POM for unknown.binary:hibernate-jpamodelgen-4.3.1.Final:jar:SNAPSHOT is missing, no dependency information available

--- maven-dependency-plugin:2.6:copy (default) @ mercadinho ---

--- maven-resources-plugin:2.5:resources (default-resources) @ mercadinho ---
[debug] execute contextualize
Using 'UTF-8' encoding to copy filtered resources.
Copying 1 resource

--- maven-compiler-plugin:3.1:compile (default-compile) @ mercadinho ---
Changes detected - recompiling the module!
Compiling 29 source files to E:\NetBeansProjects\mercadinho\target\classes
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 9.218s
Finished at: Mon Jun 04 10:42:13 GFT 2018
Final Memory: 28M/307M
------------------------------------------------------------------------
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project mercadinho: Fatal error compiling: java.lang.RuntimeException: javax.annotation.processing.FilerException: Attempt to recreate a file for type model.entidade.Funcionario_ -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

Here's my pom.xml file: 

<?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>

    <groupId>com.mycompany</groupId>
    <artifactId>mercadinho</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>mercadinho</name>

    <properties>
        <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.10.Final</version>
        </dependency>
        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.1-901.jdbc4</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.faces</artifactId>
            <version>2.2.7</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.3.1.Final</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-jpamodelgen -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-jpamodelgen</artifactId>
            <version>5.2.6.Final</version>
        </dependency>
        <dependency>
            <groupId>unknown.binary</groupId>
            <artifactId>hibernate-jpamodelgen-4.3.1.Final</artifactId>
            <version>SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>eclipselink</artifactId>
            <version>2.5.2</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
            <version>2.5.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>    

        <!-- https://mvnrepository.com/artifact/org.primefaces/primefaces -->
        <dependency>
            <groupId>org.primefaces</groupId>
            <artifactId>primefaces</artifactId>
            <version>5.0</version>
        </dependency>


    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                    <compilerArguments>
                        <endorseddirs>${endorsed.dir}</endorseddirs>
                    </compilerArguments>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <phase>validate</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${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>
    <repositories>
        <repository>
            <id>unknown-jars-temp-repo</id>
            <name>A temporary repository created by NetBeans for libraries and jars it could not identify. Please replace the dependencies in this repository with correct ones and delete this repository.</name>
            <url>file:${project.basedir}/lib</url>
        </repository>
        <repository>
            <url>http://repository.primefaces.org/</url>
            <id>PrimeFaces-maven-lib</id>
            <layout>default</layout>
            <name>Repository for library PrimeFaces-maven-lib</name>
        </repository>
    </repositories>
</project>

Modified pom.xml:

http://maven.apache.org/xsd/maven-4.0.0.xsd">     4.0.0 

<groupId>com.mycompany</groupId>
<artifactId>mercadinho</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>

<name>mercadinho</name>

<properties>
    <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

<dependencies>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>5.2.10.Final</version>
    </dependency>
    <dependency>
        <groupId>postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>9.1-901.jdbc4</version>
    </dependency>
    <dependency>
        <groupId>org.glassfish</groupId>
        <artifactId>javax.faces</artifactId>
        <version>2.2.7</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-jpamodelgen -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-jpamodelgen</artifactId>
        <version>4.3.1.Final</version>
        <scope>provided</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.primefaces/primefaces -->
    <dependency>
        <groupId>org.primefaces</groupId>
        <artifactId>primefaces</artifactId>
        <version>5.0</version>
    </dependency>  

    <!-- https://mvnrepository.com/artifact/javax/javaee-api -->
    <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
        <scope>provided</scope>
    </dependency>



</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
                <compilerArguments>
                    <endorseddirs>${endorsed.dir}</endorseddirs>
                </compilerArguments>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.3</version>
            <configuration>
                <failOnMissingWebXml>false</failOnMissingWebXml>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>2.6</version>
            <executions>
                <execution>
                    <phase>validate</phase>
                    <goals>
                        <goal>copy</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${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>
<repositories>
    <repository>
        <id>unknown-jars-temp-repo</id>
        <name>A temporary repository created by NetBeans for libraries and jars it could not identify. Please replace the dependencies in this repository with correct ones and delete this repository.</name>
        <url>file:${project.basedir}/lib</url>
    </repository>
    <repository>
        <url>http://repository.primefaces.org/</url>
        <id>PrimeFaces-maven-lib</id>
        <layout>default</layout>
        <name>Repository for library PrimeFaces-maven-lib</name>
    </repository>
</repositories>

    
asked by anonymous 04.06.2018 / 16:19

1 answer

0

The problem you're having is mostly in this part of pom.xml : 

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.10.Final</version>
        </dependency>
        <!-- ... Outras dependências aqui que não dizem respeito ao problema... -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.3.1.Final</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-jpamodelgen -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-jpamodelgen</artifactId>
            <version>5.2.6.Final</version>
        </dependency>
        <dependency>
            <groupId>unknown.binary</groupId>
            <artifactId>hibernate-jpamodelgen-4.3.1.Final</artifactId>
            <version>SNAPSHOT</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>eclipselink</artifactId>
            <version>2.5.2</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
            <version>2.5.2</version>
            <scope>provided</scope>
        </dependency>

The dependencies that are declared in this snippet are as follows:

  • org.hibernate:hibernate-core:5.2.10.Final

  • org.hibernate:hibernate-entitymanager:4.3.1.Final

  • org.hibernate:hibernate-jpamodelgen:5.2.6.Final

  • unknown.binary:hibernate-jpamodelgen-4.3.1.Final:SNAPSHOT

  • org.eclipse.persistence:eclipselink:2.5.2

  • org.eclipse.persistence:org.eclipse.persistence.jpa.modelgen.processor:2.5.2

The first problem is that you are mixing dependencies on 4 different versions of Hibernate (% with%,% with%,% with%, and this strange thing with SNAPSHOT). Use only one and only one version. The most recent is 5.2.10.Final . In fact, in the 4.3.1.Final version, 5.2.6.Final is deprecated , requiring only 5.3.1.Final .

The second problem is that you can only have one modelgen . This modelgen is an annotation processor that generates additional compile-time classes, such as the 5.3.1.Final class from the hibernate-entitymanager class (notice the hibernate-core at the end of the name class generated). However, you're trying to use 3 different modelgen s. The result is that the second one will fail because the class to be generated already exists. This is the compilation error you have.

The third problem is that since you can only have one modelgen , you have to choose between Hibernate and EclipseLink, you can not have both. If you really need to use both, I suggest separating the classes that need Hibernate's modelgen into a JAR or A module to be compiled separately, and the classes that need EclipseLink's modelgen in JAR or module B also to be compiled separately.

The fourth problem is that whatever modelgen you use, it should be provided . The model.entidade.Funcionario_ is not provided .

The fifth problem is that model.entidade.Funcionario is an aberration. It seems to be just a wrongly defined duplicate of Hibernate's modelgen . There's no point in using that. This appears to have been automatically placed by NetBeans in the repository that it invented _ . However, this is just a hassle that NetBeans does so that standalone JARs can be used on Maven. In addition, see the description of this repository as it is in its org.hibernate:hibernate-jpamodelgen:5.2.6.Final :

  

A temporary repository created by NetBeans for libraries and jars it could not identify. Please replace the dependencies in this repository with correct ones and delete this repository.

Translating (my italics):

  

A temporary repository created by NetBeans for libraries and jars that it could not identify. Please replace the dependencies of this repository with the correct ones and delete this repository.

There is also a sixth problem that is a different thing. See: 

        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>   

        <!-- ... Um monte de coisas omitidas aqui... -->

                                <artifactItem>
                                    <groupId>javax</groupId>
                                    <artifactId>javaee-endorsed-api</artifactId>
                                    <version>7.0</version>
                                    <type>jar</type>
                                </artifactItem>

Note that in one of them you use the version unknown.binary:hibernate-jpamodelgen-4.3.1.Final:SNAPSHOT and the other unknown-jars-temp-repo .

Considering all this, I emphasize that it is recommended to use variables to declare the versions of the artifacts to facilitate the change of them when necessary in one place, avoiding that they are incoherent. A few years ago, I've lost a few days of hard-hitting work because of incoherent versions that could easily be resolved if the project used this approach. pom.xml is also easier to read and understand when different artifacts from the same version of the same project get together.

Another detail I notice is that the last version of Hibernate that worked in Java 7 is 6.0 . However, you're already trying to use 7.0 and pom.xml that only run from Java 8. So I suggest changing your 5.1.14.Final to Java 8 at least.

You can also put plugins in newer versions. 5.2.6.Final to 5.2.10.Final , maven-compiler-plugin to 3.7.0 and maven-compiler-plugin to 3.2.1 .

I have never seen a case where it makes sense to use both Hibernate and EclipseLink in the same project, so I believe you just want to use Hibernate and leave EclipseLink aside. Therefore, your maven-war-plugin would look like this: 

<?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>

    <groupId>com.mycompany</groupId>
    <artifactId>mercadinho</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>mercadinho</name>

    <properties>
        <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <hibernate.version>5.3.1.Final</hibernate.version>
        <postgresql.version>9.1-901.jdbc4</postgresql.version>
        <jsf.version>2.2.7</jsf.version>
        <primefaces.version>5.0</primefaces.version>
        <javaee.version>7.0</javaee.version>

        <java.version>8</java.version>
        <compiler.plugin.version>3.7.0</compiler.plugin.version>
        <war.plugin.version>3.2.1</war.plugin.version>
        <dependency.plugin.version>3.1.1</dependency.plugin.version>
    </properties>

    <dependencies>

        <!-- PostgreSQL. -->
        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>${postgresql.version}</version>
        </dependency>

        <!-- JSF. -->
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.faces</artifactId>
            <version>${jsf.version}</version>
        </dependency>

        <!-- Primefaces. -->
        <dependency>
            <groupId>org.primefaces</groupId>
            <artifactId>primefaces</artifactId>
            <version>${primefaces.version}</version>
        </dependency>

        <!-- Java EE. -->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>${javaee.version}</version>
            <scope>provided</scope>
        </dependency>  

        <!-- Hibernate. -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-jpamodelgen</artifactId>
            <version>${hibernate.version}</version>
            <scope>provided</scope>
        </dependency>  
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${compiler.plugin.version}</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <compilerArguments>
                        <endorseddirs>${endorsed.dir}</endorseddirs>
                    </compilerArguments>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>${war.plugin.version}</version>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>${dependency.plugin.version}</version>
                <executions>
                    <execution>
                        <phase>validate</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${endorsed.dir}</outputDirectory>
                            <silent>true</silent>
                            <artifactItems>
                                <artifactItem>
                                    <groupId>javax</groupId>
                                    <artifactId>javaee-endorsed-api</artifactId>
                                    <version>${javaee.version}</version>
                                    <type>jar</type>
                                </artifactItem>
                            </artifactItems>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <url>http://repository.primefaces.org/</url>
            <id>PrimeFaces-maven-lib</id>
            <layout>default</layout>
            <name>Repository for library PrimeFaces-maven-lib</name>
        </repository>
    </repositories>
</project>
    
06.06.2018 / 02:30
Logic formulation for problem solving Problem to send values of type 11.50 to SQL Server database