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Parse date with groovy using spring boot

I create a project with spring boot and groovy,
I wanna parse a date but I dont understand why i got error.
For example i created a basic class for parse a Date
This is my class
class Test {
public static void main(String ...args){
String oldDate = '04-DEC-2012'
Date date = Date.parse( 'dd-MMM-yyyy', oldDate )
String newDate = date.format( 'M-d-yyyy' )
}
}
I got the error,
Exception in thread "main" groovy.lang.MissingMethodException: No signature of method: static java.util.Date.parse() is applicable for argument types: (String, String) values: [dd-MMM-yyyy, 04-DEC-2012]
Possible solutions: parse(java.lang.String), wait(), clone(), any(), grep(), use([Ljava.lang.Object;)
at groovy.lang.MetaClassImpl.invokeStaticMissingMethod(MetaClassImpl.java:1525)
at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1511)
at org.codehaus.groovy.runtime.callsite.StaticMetaClassSite.call(StaticMetaClassSite.java:50)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:115)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:135)
My pom file is
<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>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.2.RELEASE</version>
</parent>
<groupId>com.xxx</groupId>
<artifactId>xxxxx</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>xxxxx</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-lang/commons-lang -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<!-- https://mvnrepository.com/artifact/org.codehaus.groovy/groovy-json-->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-json</artifactId>
<version>3.0.0-rc-2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.codehaus.groovy/http-builder -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>http-builder</artifactId>
<version>0.4.0</version>
</dependency>
<!--cliente rest -->
<dependency>
    <groupId>com.mashape.unirest</groupId>
    <artifactId>unirest-java</artifactId>
    <version>1.4.9</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.6.1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.6.1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>1.8.1</version>
<executions>
<execution>
<goals>
<goal>addSources</goal>
<goal>addTestSources</goal>
<goal>generateStubs</goal>
<goal>compile</goal>
<goal>generateTestStubs</goal>
<goal>compileTests</goal>
<goal>removeStubs</goal>
<goal>removeTestStubs</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
Its possible that I need some extra configuration ?
I read some post I only need Date.parse("format","date")
but for some reason I dont understand what i am doing wrong

Add the groovy date-util package
https://mvnrepository.com/artifact/org.codehaus.groovy/groovy-dateutil

I change the version of groovy from 2.5.8 to 3.0.0-alpha-1 and the problem was resolved
So that I modified my pom.xml file
I delete this dependency
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
</dependency>
I add this line
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>3.0.0-alpha-1</version>
</dependency>
I never had add the depency date-util .
Thanks to everyone for your support

How to solve Gson builder error when starting a Spring Boot application

I am writing a new Spring Boot application and I need to use one package which has been developed by my team. This package has older Gson dependency somewhere down the hierarchy (which I could not find), therefore while running my application following error was thrown :
NoSuchMethodError: com.google.gson.GsonBuilder.setLenient()Lcom/google/gson/GsonBuilder.
I tried to
Specify the Gson dependency exclusively in my pom, so as to enforce the latest version
Add the dependency in DependencyManagement section
Exclude the Gson dependency as follows :
<dependency>
<groupId>com.mycompany</groupId>
<artifactId>services</artifactId>
<version>${version}</version>
<exclusions>
<exclusion>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</exclusion>
</exclusions>
</dependency>
All three options did not work. finally I was able to get my application running by excluding GsonAutoConfiguration.
Questions I am desperately trying to understand here:
Why the earlier options did not work
If I am skipping Gson AutoConfiguration, what am I losing and how can I achieve that?
Any help in this regard will be highly appreciated. Thanks in advance.
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany</groupId>
<artifactId>myapp</artifactId>
<version>1.0-SNAPSHOT</version>
<name>myapp</name>
<properties>
<java.version>1.8</java.version>
<spring.boot.version>2.1.7.RELEASE</spring.boot.version>
<camel.version>2.24.1</camel.version>
<lasius.wsutils.version>3.0.37</lasius.wsutils.version>
<mysql.connector.version>5.1.47</mysql.connector.version>
</properties>
<!--<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.7.RELEASE</version>
</parent>-->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot-dependencies</artifactId>
<version>${camel.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring.boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<!--Spring Boot dependencies-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<!--<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>-->
<!-- camel dependencies -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-undertow-starter</artifactId>
</dependency>
<!-- test dependencies -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!--being resolved from auth-->
<!--<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.9.3</version>
</dependency>-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
</dependency>
<dependency>
<groupId>com.mycompany</groupId>
<artifactId>services</artifactId>
<version>${version}</version>
<exclusions>
<exclusion>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

Maven Build missing main class [duplicate]

This question already has answers here:
Eclipse Error: Could not find or load main class [duplicate]
(8 answers)
Closed 4 years ago.
I am facing an error when I create jar with dependencies. I get following error when I run the jar:
Error: Could not find or load main class com.faro.engine.MainAppLoader
here is my pom.xml file
<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>Faro</groupId>
<artifactId>Faro</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Faro</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<springfox-swagger.version>2.7.0</springfox-swagger.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.0.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple -->
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-httpclient/commons-httpclient -->
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.restfb/restfb -->
<dependency>
<groupId>com.restfb</groupId>
<artifactId>restfb</artifactId>
<version>2.0.0-rc.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.facebook.business.sdk/facebook-java-business-sdk -->
<dependency>
<groupId>com.facebook.business.sdk</groupId>
<artifactId>facebook-java-business-sdk</artifactId>
<version>3.0.0</version>
</dependency>
<!-- swagger -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>${springfox-swagger.version}</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${springfox-swagger.version}</version>
</dependency>
<dependency>
<groupId>com.google.api-client</groupId>
<artifactId>google-api-client-gson</artifactId>
<version>1.23.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>com.fasterxml.uuid</groupId>
<artifactId>java-uuid-generator</artifactId>
<version>3.1.5</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20150729</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<addClasspath>true</addClasspath>
<mainClass>com.faro.engine.MainAppLoader</mainClass>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.faro.engine.MainAppLoader</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>assemble-all</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
I am able to run it in eclipse. but some ho when I generate jar, I get error 'Could not find or load main class com.faro.engine.MainAppLoader
here is my pom file'.
any ideas please?
thanks in advance :)

Some things you could check:
Is MainAppLoader under com.faro.engine package?
Is MainAppLoader annotated with #SpringBootApplication?
The spring-boot-maven-plugin already assembles your application as a jar with dependencies. Do you really need the maven-assembly-plugin?
As a sanity check, you could try replacing your plugin declaration with.
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>

Drools (Maven) Error (Unable to build KieBaseModel:defaultKieBase)

I am working on a project, and I am stuck with this Drools part. When I want to interact with the server I get this error msg:
ERROR org.drools.compiler.kie.builder.impl.AbstractKieModule - Unable to build KieBaseModel:defaultKieBase
Here is my pom file, what could be missing? Thank you very much for your 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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.irobot</groupId>
<artifactId>irobot</artifactId>
<packaging>jar</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>irobot Maven Webapp</name>
<url>http://maven.apache.org</url>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>irobot.Client</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.kie</groupId>
<artifactId>kie-maven-plugin</artifactId>
<version>6.1.0.Final</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
<dependencies>
<!-- https://mvnrepository.com/artifact/javax.ws.rs/javax.ws.rs-api -->
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mvel/mvel2 -->
<dependency>
<groupId>org.mvel</groupId>
<artifactId>mvel2</artifactId>
<version>2.1.0.drools8</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.bundles</groupId>
<artifactId>jaxrs-ri</artifactId>
<version>2.16</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-moxy</artifactId>
<version>2.16</version>
</dependency>
<dependency>
<groupId>org.apache.jena</groupId>
<artifactId>jena-base</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.jena</groupId>
<artifactId>jena-core</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>org.apache.jena</groupId>
<artifactId>jena-arq</artifactId>
<version>3.1.1</version>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-compiler</artifactId>
<version>6.1.0.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.drools/knowledge-api -->
<dependency>
<groupId>org.drools</groupId>
<artifactId>knowledge-api</artifactId>
<version>6.1.0.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.drools/drools-core -->
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-core</artifactId>
<version>6.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-api</artifactId>
<version>6.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.23</version>
</dependency>
</dependencies>
<properties>
<jersey.version>2.16</jersey.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

Maven parent build unable to find locally built child artifact

I have a directory structure like the following (following the suggestion here:
parent-dir
pom.xml
core-dir
|
------pom.xml
web-service-dir
|
------pom.xml
Here is my MAIN (parent-dir) pom:
<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>ca.ubc</groupId>
<artifactId>iamWebServices</artifactId>
<packaging>pom</packaging>
<version>1.0</version>
<name>${project.artifactId}</name>
<url>http://maven.apache.org</url>
<properties>
<project_home>${project.dir}</project_home>
</properties>
<modules>
<module>core</module>
<module>webService</module>
</modules>
<dependencyManagement>
<dependencies>
<!-- Inter-Module dependencies -->
<dependency>
<groupId>ca.ubc.iam.core</groupId>
<artifactId>iamCore</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
And here is my POM.XML:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>ca.ubc</groupId>
<artifactId>iamWebServices</artifactId>
<version>1.0</version>
<relativePath>..</relativePath>
</parent>
<artifactId>iamCore</artifactId>
<groupId>ca.ubc.iam.core</groupId>
<packaging>jar</packaging>
<name>${project.artifactId}</name>
<version>1.0</version>
<properties>
<target.dir>target</target.dir>
</properties>
<dependencies>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>cryptix</groupId>
<artifactId>cryptix</artifactId>
<version>3.2.0</version>
<scope>provided</scope>
</dependency>
<!-- <dependency>
<groupId>libmd5</groupId>
<artifactId>md5tools</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>libojdbc6</groupId>
<artifactId>ojdbc6</artifactId>
<version>1.0.0</version>
</dependency> -->
<dependency>
<groupId>local.jcrypt</groupId>
<artifactId>jcrypt</artifactId>
<scope>system</scope>
<version>xx</version>
<systemPath>${project.basedir}/src/lib/jcrypt.jar</systemPath>
</dependency>
<dependency>
<groupId>local.md5tools</groupId>
<artifactId>md5tools</artifactId>
<version>xx</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/lib/md5tools.jar</systemPath>
</dependency>
<dependency>
<groupId>local.randomPasswordGenerator</groupId>
<artifactId>randomPasswordGenerator</artifactId>
<version>1.0.1</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/lib/RandomPasswordGenerator.jar</systemPath>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.4.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>javax.persistence</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<!-- <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version> <scope>system</scope> <systemPath>${project.basedir}/src/lib/ojdbc6.jar</systemPath>
</dependency> -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
</dependencies>
<build>
<finalName>iamcore</finalName>
<outputDirectory>${basedir}/${target.dir}/classes</outputDirectory>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<inherited>true</inherited>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<!-- copy-dependency plugin -->
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[1.0.0,)</versionRange>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</build>
</project>
and finally, here is my POM.XML:
<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>
<parent>
<groupId>ca.ubc</groupId>
<artifactId>iamWebServices</artifactId>
<version>1.0</version>
<relativePath>..</relativePath>
</parent>
<groupId>ca.ubc.iamws</groupId>
<artifactId>iamws</artifactId>
<packaging>war</packaging>
<version>1.0</version>
<name>${project.artifactId}</name>
<properties>
<jersey.version>2.5.1</jersey.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.build.timestamp.format>yyyyMMdd'T'HHmmss</maven.build.timestamp.format>
<codi.version>1.0.5</codi.version>
<target.dir>target</target.dir>
</properties>
<repositories>
<repository>
<id>codelds</id>
<url>https://code.lds.org/nexus/content/groups/main-repo</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>ca.ubc.iam.core</groupId>
<artifactId>iamCore</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope></scope>
</dependency>
<dependency>
<groupId>cryptix</groupId>
<artifactId>cryptix</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>local.jcrypt</groupId>
<artifactId>jcrypt</artifactId>
<version>1.0.1</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/jcrypt.jar</systemPath>
</dependency>
<dependency>
<groupId>local.md5tools</groupId>
<artifactId>md5tools</artifactId>
<version>1.0.1</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/md5tools.jar</systemPath>
</dependency>
<dependency>
<groupId>local.randomPasswordGenerator</groupId>
<artifactId>randomPasswordGenerator</artifactId>
<version>1.0.1</version>
<scope>system</scope>
<systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/RandomPasswordGenerator.jar</systemPath>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.1</version>
</dependency>
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.4.0</version>
</dependency>
<dependency>
<groupId>org.apache.myfaces.core</groupId>
<artifactId>myfaces-api</artifactId>
<version>2.1.2</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey</groupId>
<artifactId>jersey-bom</artifactId>
<version>${jersey.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>javax.persistence</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>${jersey.version}</version>
</dependency>
<!-- jackson dependencies for pojo/json support -->
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>${jersey.version}</version>
</dependency>
<!-- end jackson deps -->
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-processing</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<!-- junit test and jersey client features -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.7</version>
</dependency>
<!-- Weld/CDI Begin -->
<dependency>
<groupId>org.jboss.weld</groupId>
<artifactId>weld-core</artifactId>
<version>2.1.2.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>1.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.annotation</groupId>
<artifactId>jsr250-api</artifactId>
<version>1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>iamws</finalName>
<outputDirectory>${basedir}/${target.dir}/classes</outputDirectory>
<testOutputDirectory>${basedir}/${target.dir}/test-classes</testOutputDirectory>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<inherited>true</inherited>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<packagingExcludes>src/test/*</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<!-- copy-dependency plugin -->
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[1.0.0,)</versionRange>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
<profiles>
<profile>
<id>eclipse-folders</id>
<properties>
<target.dir>target-eclipse</target.dir>
</properties>
</profile>
</profiles>
</project>
When I build from the parent-dir and issue a command-line like:
mvn install
I get an error that the jar file cannot be found. What am I doing wrong?
[ERROR] Failed to execute goal on project iamws: Could not resolve dependencies for project ca.ubc.iamws:iamws:war:1.0: Could not find artifact ca.ubc.iam.core:iamCore:jar:1.0 in jboss-public-repository-group (https://repository.jboss.org/nexus/content/repositories/releases/) -> [Help 1]
It looks like it's trying to download my locally built jar file from an external repository, and I can't figure out how to fix that?

First of all you seem to have different artifactId, than module names. Although not a problem, it makes things a little bit harder to look at :)
When you issue a mvn install it will attempt to resolve the the pom files first to generate some effective POM files for the project, and that means that before it builds any of your modules, the parent pom needs to be resolved.
In the parent you depend on the iamcore module, but you haven't built it yet, and that's the reason why it fails.
Remove the dependency from the parent, and just put it into iamwebservice