maven build issues with Java7

Question

Below is my pom.xml. We are still using Java7 and when I run mvn clean install or mvn clean package it creates the Jar just with META-INF and a Manifest file. I do not see the generated classes in the JAR. Please help.

<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>com.myorg</groupId>
<artifactId>myInterface</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Archetype - myClient</name>
<url>http://maven.apache.org</url>
<properties>
 <!-- <cxf.version>2.7.17</cxf.version> -->
 <cxf.version>3.1.11</cxf.version>
 <java.version>1.7</java.version>
 <maven.compiler.source>1.7</maven.compiler.source>
 <maven.compiler.target>1.7</maven.compiler.target>
</properties>
<build>
 <finalName>${project.artifactId}</finalName>
 <plugins>
 <plugin>
 <groupId>org.apache.maven.plugins</groupId> 
 <artifactId>maven-compiler-plugin</artifactId>
 <configuration>
 <verbose>true</verbose>
 <fork>true</fork>
 <compilerVersion>1.7</compilerVersion>
 <source>1.7</source>
 <target>1.7</target>
 </configuration>
 </plugin>
 <plugin>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-codegen-plugin</artifactId>
 <version>${cxf.version}</version>
 <executions>
 <execution>
 <id>generate-sources</id>
 <phase>generate-sources</phase>
 <configuration>
 <sourceRoot>target/main/java</sourceRoot>
 <defaultOptions>
 </defaultOptions>
 <wsdlOptions>
 <wsdlOption>
 <wsdl>data/external/wsdls/resourceMgmt.wsdl</wsdl>
 </wsdlOption>
 <wsdlOption>
 <wsdl>data/external/wsdls/customerMgmt.wsdl</wsdl>
 </wsdlOption>
 <wsdlOption> <wsdl>data/external/wsdls/customerCompositeView.wsdl</wsdl>
 </wsdlOption>
 </wsdlOptions>
 </configuration>
 <goals>
 <goal>wsdl2java</goal>
 </goals>
 </execution>
 </executions>
 </plugin>
 <plugin>
 <groupId>org.apache.maven.plugins</groupId>
 <artifactId>maven-jar-plugin</artifactId>
 <configuration>
 <!-- DO NOT include log4j.properties file in your Jar -->
 <excludes>
 <exclude>**/log4j.properties</exclude>
 <exclude>**/my.properties</exclude>
 <exclude>**/log4j2.xml</exclude>
 </excludes>
 <archive>
 <manifest>
 <!-- Jar file entry point -->
 <!-- <mainClass>com.mkyong.core.utils.App</mainClass> -->
 </manifest>
 </archive>
 </configuration>
 </plugin>
 <plugin>
 <groupId>org.jvnet.jaxb2.maven2</groupId>
 <artifactId>maven-jaxb2-plugin</artifactId>
 <version>0.13.3</version>
 <executions>
 <execution>
 <id>myabcdvar</id>
 <goals>
 <goal>generate</goal>
 </goals>
 <configuration>
 <generateDirectory>target/main/java</generateDirectory>
 <schemaDirectory>data/external/xsd/Development</schemaDirectory>
 <removeOldOutput>false</removeOldOutput>
 <verbose>true</verbose>
 <excludeTransitive>true</excludeTransitive>
 <extension>true</extension>
 <strict>false</strict>
 <forceRegenerate>true</forceRegenerate>
 <!-- <bindingDirectory>data/external/binding</bindingDirectory> -->
 </configuration>
 </execution>
 </executions>
 </plugin>
 </plugins>
 <pluginManagement>
 <plugins>
 <!--This plugin's configuration is used to store Eclipse m2e settings 
 only. It has no influence on the Maven build itself. -->
 <plugin>
 <groupId>org.eclipse.m2e</groupId>
 <artifactId>lifecycle-mapping</artifactId>
 <version>1.0.0</version>
 <configuration>
 <lifecycleMappingMetadata>
 <pluginExecutions>
 <pluginExecution>
 <pluginExecutionFilter>
 <groupId>
 org.jvnet.jaxb2.maven2
 </groupId>
 <artifactId>
 maven-jaxb2-plugin
 </artifactId>
 <versionRange>
 [0.8.0,)
 </versionRange>
 <goals>
 <goal>generate</goal>
 </goals>
 </pluginExecutionFilter>
 <action>
 <ignore></ignore>
 </action>
 </pluginExecution>
 <pluginExecution>
 <pluginExecutionFilter>
 <groupId>
 org.apache.cxf
 </groupId>
 <artifactId>
 cxf-codegen-plugin
 </artifactId>
 <versionRange>
 [2.2.1,)
 </versionRange>
 <goals>
 <goal>wsdl2java</goal>
 </goals>
 </pluginExecutionFilter>
 <action>
 <ignore></ignore>
 </action>
 </pluginExecution>
 </pluginExecutions>
 </lifecycleMappingMetadata>
 </configuration>
 </plugin>
 </plugins>
 </pluginManagement>
</build>
<dependencies>
 <dependency>
 <groupId>org.apache.logging.log4j</groupId>
 <artifactId>log4j-api</artifactId>
 <version>[2.17.1,)</version>
 </dependency>
 <dependency>
 <groupId>org.apache.logging.log4j</groupId>
 <artifactId>log4j-core</artifactId>
 <version>[2.17.1,)</version>
 </dependency>
 <dependency>
 <groupId>org.apache.logging.log4j</groupId>
 <artifactId>log4j-1.2-api</artifactId>
 <version>[2.17.1,)</version>
 </dependency>
 <dependency>
 <groupId>sample</groupId>
 <artifactId>com.sample</artifactId>
 <version>1.0</version>
 <scope>system</scope>
 <systemPath>${project.basedir}/localLib/esec.jar</systemPath>
 </dependency>
 <dependency>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-rt-frontend-simple</artifactId>
 <version>${cxf.version}</version>
 <exclusions>
 <exclusion>
 <artifactId>jaxb-core</artifactId>
 <groupId>com.sun.xml.bind</groupId>
 </exclusion>
 <exclusion>
 <artifactId>jaxb-impl</artifactId>
 <groupId>com.sun.xml.bind</groupId>
 </exclusion>
 </exclusions>
 </dependency>
 <dependency>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-rt-transports-http</artifactId>
 <version>${cxf.version}</version>
 </dependency>
 <dependency>
 <groupId>org.apache.cxf</groupId>
 <artifactId>cxf-rt-frontend-jaxws</artifactId>
 <version>${cxf.version}</version>
 </dependency>
 <dependency>
 <groupId>commons-lang</groupId>
 <artifactId>commons-lang</artifactId>
 <version>2.6</version>
 </dependency>
 <dependency>
 <groupId>org.apache.axis2</groupId>
 <artifactId>axis2-kernel</artifactId>
 <version>1.7.5</version>
 </dependency>
 <dependency>
 <groupId>org.apache.axis2</groupId>
 <artifactId>axis2-transport-local</artifactId>
 <version>1.7.5</version>
 </dependency>
 <dependency>
 <groupId>org.apache.axis2</groupId>
 <artifactId>axis2-transport-http</artifactId>
 <version>1.7.5</version>
 </dependency>
 <dependency>
 <groupId>junit</groupId>
 <artifactId>junit</artifactId>
 <version>4.13.1</version>
 </dependency>
</dependencies>

• tostao: please try: mvn generate-sources
• Krishna: @tostao I see an error Failed to collect dependencies at org.jvnet.jaxb2.maven2:maven-jaxb2-plugin:jar:0.13.3 -> org.jvnet.jaxb2.maven2:maven-jaxb2-plugin-core:jar:0.13.3: Failed to read artifact descriptor for org.jvnet.jaxb2.maven2:maven-jaxb2-plugin-core:jar:0.13.3: Could not transfer artifact org.jvnet.jaxb2.maven2:maven-jaxb2-plugin-core:pom:0.13.3 from/to central (repo.maven.apache.org/maven2): Received fatal alert: protocol_version
• Krishna: I used mvn -Dhttps.protocols=TLSv1.2 clean install to resolve the issue mentioned in above comment. But still the generated classes are missing from JAR.