Develop Reference

NoClassDefFoundError: com/google/common/util/concurrent/internal/InternalFutureFailureAccess

I have a maven project which downloads files from the google storage bucket, and
I am getting this error:
java.lang.NoClassDefFoundError:
com/google/common/util/concurrent/internal/InternalFutureFailureAccess
when the program is trying to use:
Blob blob = cloudStorage.get(BlobId.of(bucketName, file.getName()));
below is the 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>
<artifactId>autotest_cloud_installation</artifactId>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>autotest_general_utils</artifactId>
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk-bundle</artifactId>
<version>1.11.466</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.threeten/threetenbp -->
<dependency>
<groupId>org.threeten</groupId>
<artifactId>threetenbp</artifactId>
<version>1.4.4</version>
</dependency>
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-deploymentmanager</artifactId>
<version>v2beta-rev20220908-2.0.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.apis/google-api-services-compute -->
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-compute</artifactId>
<version>v1-rev235-1.25.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.apis/google-api-services-compute -->
<dependency>
<groupId>com.google.apis</groupId>
<artifactId>google-api-services-compute</artifactId>
<version>v1-rev20220918-2.0.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.cloud/google-cloud-storage -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-storage</artifactId>
<version>2.13.0</version>
</dependency>
</dependencies>
<build>
<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>com.jcabi</groupId>
<artifactId>jcabi-maven-plugin</artifactId>
<versionRange>[0.0,)</versionRange>
<goals>
<goal>ajc</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
<plugin>
<groupId>com.jcabi</groupId>
<artifactId>jcabi-maven-plugin</artifactId>
<version>0.12</version>
<executions>
<execution>
<goals>
<goal>ajc</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>

I googled google util InternalFutureFailureAccess maven artifact and found this
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>failureaccess</artifactId>
<version>1.0</version>
</dependency>
Maybe adding it to your pom will solve the problem

Running java main program using maven

While running the executing the maven main class using below command:
mvn exec:java -Dexec.mainClass="com.xoxo.amqtest.SubscriberDriver"
I assumed that all the jars must be picked up from the maven repo. But instead it throws below exception.
java.lang.NoClassDefFoundError: com/xoxo/infra/protectedpkg/ProtectedPackageLoadException
This maven project runs fine in eclipse. Is there any way to specify maven to pick all the dependencies from maven repo instead of adding all the dependencies like below
java -cp ./:./target/amq-subscriber-1.0.0-SNAPSHOT-jar-with-dependencies.jar:/x/home/stvu/.m2/repository/com/xoxo/submodule/infra-jsse-2.0.1.jar com.xoxo.amqtest.SubscriberDriver
Edit:
<?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>
<parent>
<groupId>com.xoxox.infra</groupId>
<artifactId>infra-parent</artifactId>
<version>13.2.3</version>
<relativePath />
</parent>
<groupId>com.xoxox.amqtest</groupId>
<artifactId>amqsubscriber</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>amq_sub_test</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.xoxox.infra</groupId>
<artifactId>infra</artifactId>
</dependency>
<dependency>
<groupId>com.xoxox.kernel</groupId>
<artifactId>KernelDAL</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>javax.jms</groupId>
<artifactId>jms</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.5.11</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit-addons</groupId>
<artifactId>junit-addons</artifactId>
<version>1.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.3</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</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>
com.xoxox.infra.maven.plugins
</groupId>
<artifactId>
infra-codegenerator-maven-plugin
</artifactId>
<versionRange>
[13.3.0,)
</versionRange>
<goals>
<goal>generate-code</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>

I've done this in the past using exec-maven-plugin:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<id>execute-your-main</id>
<phase>process-classes</phase>
<goals>
<goal>java</goal>
</goals>
<configuration>
<mainClass>com.xoxo.amqtest.SubscriberDriver</mainClass>
<arguments>
<argument>ADD_YOUR_ARGUMENTS_IF_NEEDED</argument>
</arguments>
</configuration>
</execution>
</plugin>

take look at appassembler plugin.
http://mojo.codehaus.org/appassembler/appassembler-maven-plugin/
Configuration will look like
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
<version>1.6</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>assemble</goal>
</goals>
</execution>
</executions>
<configuration>
<programs>
<program>
<mainClass>fun.Tester</mainClass>
<id>app</id>
</program>
</programs>
</configuration>
</plugin>
it will create directory name 'appassembler' in you target directory which will have all dependent jars and executable according to platform in 'bin' directory

Starting server for integration test fails

I just started to write my first Jax-RS webservice and since yesterday I try to figure out how I can start a test server automatically if I build the project using maven. If I run the following commands without trying to execute some tests, everything works fine:
mvn clean install
export PORT=5000
java -cp target/classes:"target/dependency/*" net.avedo.spozz.Spozz
The service is then available at localhost:5000/services/users. But if I try to start a server and run test automatically by using the pom.xml I attached at the end of this post, I get an error:
testHasUser(net.avedo.spozz.models.UserTest): Connection refused
Which corresponds to this piece of code:
HttpClient httpClient = new DefaultHttpClient();
HttpGet httpGet = new HttpGet("http://localhost:5000/services/users/1") ;
response = httpClient.execute(httpGet) ;
So, I am not sure what is wrong here. I think the server is started under the wrong uri, but as I am not telled where the test server is started, I cannot verify this. I need to know what I need to add or change in the pom.xml file, in order to run the test server to run the tests for the project. As it may help, here is my project structure:
|-pom.xml
|-src
|---main
|-----java
|-------net
|---------avedo
|-----------spozz
|-------------Spozz.java
|-------------models
|---------------User.java
|-------------services
|---------------UserResource.java
|-----resources
|-----webapp
|-------index.html
|-------WEB-INF
|---------web.xml
|---test
|-----java
|-------net
|---------avedo
|-----------spozz
|-------------models
|---------------UserTest.java
|-----resources
|-target
|---classes
|-----net
|-------avedo
|---------spozz
|-----------Spozz.class
|-----------models
|-------------User.class
|-----------services
|-------------UserResource$1.class
|-------------UserResource$2.class
|-------------UserResource.class
|---test-classes
|-----net
|-------avedo
|---------spozz
|-----------models
|-------------UserTest.class
My old 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>net.avedo.spozz</groupId>
<artifactId>Spozz-Service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Spozz REST Webservice</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- Jetty -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
<version>7.6.0.v20120127</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
<version>7.6.0.v20120127</version>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.8</version>
</dependency>
<!-- jUnit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<!-- Apache Commons -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>maven-jetty-plugin</artifactId>
<version>6.1.10</version>
<configuration>
<scanIntervalSeconds>10</scanIntervalSeconds>
<stopKey>foo</stopKey>
<stopPort>5000</stopPort>
</configuration>
<executions>
<execution>
<id>start-jetty</id>
<phase>pre-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<scanIntervalSeconds>0</scanIntervalSeconds>
<daemon>true</daemon>
</configuration>
</execution>
<execution>
<id>stop-jetty</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals><goal>copy-dependencies</goal></goals>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- M2Eclipse Compatibility -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[2.4,)</versionRange>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
\\EDIT (1):
I updated my pom.xml to use a newer version of jetty, but now I am getting new errors:
2014-03-06 11:51:29.126:WARN:oejuc.AbstractLifeCycle:FAILED org.eclipse.jetty.servlet.ServletHandler#66cbe14a:
java.lang.NoClassDefFoundError: org/eclipse/jetty/servlet/FilterMapping
Furthermore the port problem pops up again:
Error binding monitor port 8080: java.net.BindException: Address already in use
2014-03-06 11:51:24.909:INFO:oejs.Server:jetty-8.1.14.v20131031
2014-03-06 11:51:25.245:INFO:oejpw.PlusConfiguration:No Transaction manager found - if your webapp requires one, please configure one.
2014-03-06 11:51:26.839:WARN:oejsh.RequestLogHandler:!RequestLog
2014-03-06 11:51:26.847:INFO:oejs.AbstractConnector:Started SelectChannelConnector#0.0.0.0:28080
My updated 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>net.avedo.spozz</groupId>
<artifactId>Spozz-Webservice</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jetty.version>9.1.0.v20131115</jetty.version>
<jersey.version>1.8</jersey.version>
<junit.version>4.11</junit.version>
<apache.commons.version>1.3.2</apache.commons.version>
<apache.http.version>4.3.2</apache.http.version>
<jsp.version>2.5</jsp.version>
<maven.compiler.plugin.version>2.5.1</maven.compiler.plugin.version>
<sql.maven.plugin.version>1.5</sql.maven.plugin.version>
<postgresql.jdbc.version>9.1-901.jdbc4</postgresql.jdbc.version>
</properties>
<dependencies>
<!-- Jetty -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
<version>${jetty.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-jsp</artifactId>
<version>${jetty.version}</version>
<type>pom</type>
<exclusions>
<exclusion>
<artifactId>org.eclipse.jdt.core</artifactId>
<groupId>org.eclipse.jetty.orbit</groupId>
</exclusion>
</exclusions>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>${jersey.version}</version>
</dependency>
<!-- jUnit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- Apache Commons -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${apache.commons.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${apache.http.version}</version>
<scope>test</scope>
</dependency>
<!-- PostgreSQL -->
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgresql.jdbc.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.1.14.v20131031</version>
<configuration>
<scanIntervalSeconds>10</scanIntervalSeconds>
<stopKey>foo</stopKey>
<stopPort>8080</stopPort>
<stopWait>10</stopWait>
<connectors>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
<port>28080</port>
<maxIdleTime>60000</maxIdleTime>
</connector>
</connectors>
</configuration>
<executions>
<execution>
<id>start-jetty</id>
<phase>test-compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<scanIntervalSeconds>0</scanIntervalSeconds>
<daemon>true</daemon>
</configuration>
</execution>
<execution>
<id>stop-jetty</id>
<phase>test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>sql-maven-plugin</artifactId>
<version>${sql.maven.plugin.version}</version>
<dependencies>
<!-- Specify the dependent jdbc driver here -->
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgresql.jdbc.version}</version>
</dependency>
</dependencies>
<!-- Common configuration shared by all executions -->
<configuration>
<driver>org.postgresql.Driver</driver>
<url>jdbc:postgresql://localhost:5432:spozz_db</url>
<username>postgres</username>
<password>root</password>
<!-- You can comment out username/password configurations and have
maven to look them up in your settings.xml using ${settingsKey} -->
<settingsKey>sensibleKey</settingsKey>
<!-- All executions are ignored if -Dmaven.test.skip=true -->
<skip>${maven.test.skip}</skip>
</configuration>
<executions>
<execution>
<id>drop-schema-before-test-if-any</id>
<phase>process-test-resources</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<!-- Need another database to drop the targeted one -->
<url>jdbc:postgresql://localhost:5432:postgres</url>
<autocommit>true</autocommit>
<sqlCommand>DROP SCHEMA spozz CASCADE</sqlCommand>
<!-- Ignore error when database is not available -->
<onError>continue</onError>
</configuration>
</execution>
<execution>
<id>create-schema</id>
<phase>process-test-resources</phase>
<goals>
<goal>execute</goal>
</goals>
<configuration>
<autocommit>true</autocommit>
<srcFiles>
<srcFile>src/main/sql/spozz-schema.sql</srcFile>
</srcFiles>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>dbunit-maven-plugin</artifactId>
<version>1.0-beta-3</version>
<dependencies>
<!-- Specify the dependent jdbc driver here -->
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgresql.jdbc.version}</version>
</dependency>
</dependencies>
<!-- Common configuration shared by all executions -->
<configuration>
<driver>org.postgresql.Driver</driver>
<url>jdbc:postgresql://localhost:5432:spozz_db</url>
<username>postgres</username>
<password>root</password>
<!-- You can comment out username/password configurations and have maven
to look them up in your settings.xml using ${settingsKey} -->
<settingsKey>sensibleKey</settingsKey>
<!-- All executions are ignored if -Dmaven.test.skip=true -->
<skip>${maven.test.skip}</skip>
</configuration>
<executions>
<execution>
<phase>test-compile</phase>
<goals>
<goal>operation</goal>
</goals>
<!-- Specific configurations -->
<configuration>
<type>CLEAN_INSERT</type>
<src>src/test/resources/spozz_db_testdata.xml</src>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals><goal>copy-dependencies</goal></goals>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!-- M2Eclipse Compatibility -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<versionRange>[2.4,)</versionRange>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>

If these are regular tests, which are executed in the test phase, then the fact that you're starting jetty in the pre-integration-test is your problem. You should be running it in the test-compile phase.

maven assembly transitive dependency not added

I have the following maven parent project with several modules
<parent>
<artifactId>ppdf-3party-demo</artifactId>
<groupId>edu.i2r</groupId>
<version>1.0</version>
</parent>
<groupId>edu.i2r</groupId>
<artifactId>ppdf-3party-demo-client</artifactId>
<version>1.0</version>
<packaging>pom</packaging>
<name>ppdf-3party-demo-client</name>
<modules>
<module>demo-client-app</module>
<module>demo-client-model</module>
<module>demo-client-persist</module>
<module>demo-client-swing</module>
<module>demo-client-encryptservice</module>
</modules>
<dependencies>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat</artifactId>
<version>7.0.35</version>
<type>zip</type>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptors>
<descriptor>src/main/assembly/bin-package.xml</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<id>distro-assembly</id>
<!-- <phase>package</phase> -->
<!-- <goals> -->
<!-- <goal>single</goal> -->
<!-- </goals> -->
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>unpack-tomcat</id>
<phase>process-sources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat</artifactId>
<version>7.0.35</version>
<type>zip</type>
<overWrite>false</overWrite>
<outputDirectory>${project.build.directory}/</outputDirectory>
</artifactItem>
</artifactItems>
</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.apache.maven.plugins
</groupId>
<artifactId>
maven-dependency-plugin
</artifactId>
<versionRange>
[2.4,)
</versionRange>
<goals>
<goal>unpack</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Inside demo-client-persist I have a dependency on spring-jdbc
<parent>
<groupId>edu.i2r</groupId>
<artifactId>ppdf-3party-demo-client</artifactId>
<version>1.0</version>
</parent>
<artifactId>demo-client-persist</artifactId>
<name>demo-client-persist</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>edu.i2r</groupId>
<artifactId>demo-client-model</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>edu.i2r</groupId>
<artifactId>ppdf-demo-common</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</project>
Finally, I have the following assembly descriptor
<includeBaseDirectory>false</includeBaseDirectory>
<dependencySets>
<dependencySet>
<outputDirectory>lib</outputDirectory>
<scope>runtime</scope>
</dependencySet>
</dependencySets>
<fileSets>
Running mvn assembly:assembly, the output directory seemed to work, as dependencies are copied to the lib directory. However, just the spring-jdbc jar wasn't there.
Did i miss out anything?

There might be an error during the build at the very beginning saying that as a result of this error transitive dependencies have been disabled.

Some warnings may be ignored when you run mvn assembly:assembly.
## [WARNING] Invalid POM for ${group}:${artifact}:${type}:${version}, transitive dependencies (if any) will not be available, enable debug logging for more details
##
You can run maven with option '-X' to see the details. And in my case, the problem is solved by removing the _remote.repositories file in the local maven cache (~/.m2)
You may want to have a look at this post: "The POM for ... is missing, no dependency information available" even though it exists in Maven Repository

Sonar Plugin not compiling after package structure change

I am writing a Sonar GWT Plugin and since a change in the package structure the plugin no longer compiles. I changed the structure from
jku.se.drilldown.ui.client
to
jku.se.drilldown.client.ui
I adapted my pom.xml to this and also the gwt.xml file, but I always get this error:
[INFO] [ERROR] Unable to find type 'jku.se.drilldown.client.ui.BenchmarkViewerPanel'
[INFO] [ERROR] Hint: Previous compiler errors may have made this type unavailable
[INFO] [ERROR] Hint: Check the inheritance chain from your module; it may not be inheriting a required module or a module may not be adding its source
path entries properly
This is my pom.xml, and below the file BenchmarkViewer.gwt.xml in the folder resources/jku/se/drilldown/client. The plugin is in the package jku.se.drilldown, the viewer below that in client, and the actual gwt-panel below that in ui.
http://maven.apache.org/maven-v4_0_0.xsd">
4.0.0
jku.se.drilldown
sonar-benchmark-plugin
sonar-plugin
0.1-SNAPSHOT
Sonar Benchmark Plugin
<properties>
<sonar.buildVersion>2.11</sonar.buildVersion>
</properties>
<dependencies>
<dependency>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-plugin-api</artifactId>
<version>${sonar.buildVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-gwt-api</artifactId>
<version>${sonar.buildVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-core-gwt</artifactId>
<version>${sonar.buildVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-ws-client</artifactId>
<version>${sonar.buildVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>2.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-incubator</artifactId>
<version>2.0.1</version>
<scope>provided</scope>
</dependency>
<!-- unit tests -->
<dependency>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-testing-harness</artifactId>
<version>${sonar.buildVersion}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-packaging-maven-plugin</artifactId>
<version>1.1</version>
<extensions>true</extensions>
<configuration>
<pluginClass>jku.se.drilldown.BenchmarkPlugin</pluginClass>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>1.2</version>
<executions>
<execution>
<configuration>
<modules>
<module>jku.se.drilldown.client.BenchmarkViewer</module>
</modules>
<webappDirectory>${project.build.directory}/classes</webappDirectory>
<extraJvmArgs>-Xmx512m</extraJvmArgs>
</configuration>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>1.5</source>
<target>1.5</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<versionRange>[1.2,)</versionRange>
<goals>
<goal>compile</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute />
</action>
</pluginExecution>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.codehaus.sonar</groupId>
<artifactId>sonar-packaging-maven-plugin</artifactId>
<versionRange>[1.1,)</versionRange>
<goals>
<goal>check-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<inherits name='com.google.gwt.user.User' />
<inherits name="org.sonar.Sonar" />
<entry-point class='jku.se.drilldown.client.ui.BenchmarkViewerPanel' />
<extend-property name="locale" values="en" />
<extend-property name="locale" values="fr" />
I am building with maven. Hope someone has a tip for me, thanks!

If BenchmarkViewer.gwt.xml is in ….client, then you have to add <source path="ui"/> or <source path=""/>, because the source path defaults to a client subpackage.
Either that or move BenchmarkViewer.gwt.xml up one leve (so that client is a subpackage)