Develop Reference

jacoco-maven-plugin:0.7.9 dependency issue

I was trying to add jacoco maven plugin in my pom.xml file but getting below error while building the project.
Execution default-prepare-agent of goal org.jacoco:jacoco-maven-plugin:0.7.9:prepare-agent failed: Plugin org.jacoco:jacoco-maven-plugin:0.7.9 or one of its dependencies could not be resolved: The following artifacts could not be resolved: commons-codec:commons-codec:jar:1.2,
commons-collections:commons-collections:jar:3.2: Could not transfer artifact commons-codec:commons-codec:jar:1.2 from/to central (https://artifactory.corp.chartercom.com/plugins-release):
Access denied to https://artifactory.corp.chartercom.com/plugins-release/commons-codec/commons-codec/1.2/commons-codec-1.2.jar. Error code 403, Forbidden
I have tried a couple of things as mentioned below:
I have tried to upgrate jacoco version for 0.7.9 to 0.8.4, 0.8.5 and 0.8.6 and try to exclude commons-codec:commons-codec:jar:1.2 and commons-collections:commons-collections:jar:3.2 jar form jacoco plugin but it doesn't work.
I have also tried to add upgraded dependencies of commons-codec and commons-collections jars in my pom.xml but it doesn't work.
here is 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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.charter.ews.location</groupId>
<artifactId>search-address-api</artifactId>
<version>0.0.9-SNAPSHOT</version>
<name>search-address-api</name>
<properties>
<java.version>1.8</java.version>
<charter.logging>1.2</charter.logging>
<charter.error>1.1</charter.error>
<charter.transactionalizer>1.2</charter.transactionalizer>
<swagger.version>2.7.0</swagger.version>
<charter.algorithm.lib>1.0.0.RELEASE</charter.algorithm.lib>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<!-- Charter dependencies -->
<dependency>
<groupId>com.charter.web.services</groupId>
<artifactId>transactionalizer</artifactId>
<version>${charter.transactionalizer}</version>
</dependency>
<dependency>
<groupId>com.charter.logging</groupId>
<artifactId>charter-logging</artifactId>
<version>${charter.logging}</version>
</dependency>
<dependency>
<groupId>com.charter.error</groupId>
<artifactId>charter-error</artifactId>
<version>${charter.error}</version>
</dependency>
<!-- junit -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.9</version>
<executions>
<execution>
<id>default-prepare-agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>default-report</id>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
<configuration>
<excludes>
<exclude>**/com/charter/address/model/*</exclude>
<exclude>**/com/charter/address/config/*</exclude>
<exclude>**/com/charter/address/exception/*</exclude>
<exclude>**/com/charter/address/constants/*</exclude>
<exclude>**/com/charter/address/Application.class</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin> <!-- Copy configuration files to a location accessible by Helm. Use mvn resources:copy-resources
for execution -->
<artifactId>maven-resources-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>copy-resources</id>
<!-- here the phase you need -->
<phase>validate</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>chart/files</outputDirectory>
<resources>
<resource>
<directory>config</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.yaml</include>
<include>**/logback*.xml</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin> <!-- Helper to 1) change SNAPSHOT to RELEASE. 2) Frame Docker image name -->
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<name>newVersion</name>
<value>${project.version}</value>
<regex>-SNAPSHOT|-build\.(.*)|-build</regex>
<replacement>-build.${BUILD_NUMBER}</replacement>
<failIfNoMatch>false</failIfNoMatch>
<source />
<fileSet />
</configuration>
</plugin>
</plugins>
</build>
Is this error has anything to do with setting.xml file ? your suggestions will be highly appriciated.

Instead of commons-collections4, You can try adding commons-collections dependency as shown below.
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.2</version>
</dependency>
or you can directly give commons-collections dependency in jacoco plugin as shown below.
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.7</version>
<dependencies>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.2</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>default-prepare-agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>default-report</id>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
<configuration>
<excludes>
<exclude>**/com/charter/address/model/*</exclude>
<exclude>**/com/charter/address/config/*</exclude>
<exclude>**/com/charter/address/exception/*</exclude>
<exclude>**/com/charter/address/constants/*</exclude>
<exclude>**/com/charter/address/Application.class</exclude>
</excludes>
</configuration>
</plugin>

Netbeans Linux : Mojo failure

I've a problem with my netbeans project on linux ( running on kali linux ).
Even if the build (without run) works , i cant run my project and i've this error :
Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (default-cli) on project covoiturage: The parameters 'executable' for goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec are missing or invalid -> [Help 1]
Here is my pom :
<?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>ig2i.centralelille</groupId>
<artifactId>covoiturage</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>covoiturage</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<mainClass>ig2i.centralelille.covoiturage.MainApp</mainClass>
</properties>
<organization>
<!-- Used as the 'Vendor' for JNLP generation -->
<name>Your Organisation</name>
</organization>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>unpack-dependencies</id>
<phase>package</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<excludeScope>system</excludeScope>
<excludeGroupIds>junit,org.mockito,org.hamcrest</excludeGroupIds>
<outputDirectory>${project.build.directory}/classes</outputDirectory>
<encoding>utf8</encoding>
<source>1.8</source>
<target>1.8</target>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<compilerArguments>
<bootclasspath>${sun.boot.class.path}${path.separator}${java.home}/lib/jfxrt.jar</bootclasspath>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.16</version>
<configuration>
<additionalClasspathElements>
<additionalClasspathElement>${java.home}/lib/jfxrt.jar</additionalClasspathElement>
</additionalClasspathElements>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.10</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.core</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.asm</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.antlr</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa.jpql</artifactId>
<version>2.5.2</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>javax.persistence</artifactId>
<version>2.1.0</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>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.2.12.Final</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-params</artifactId>
<version>5.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.3.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>1.2.0</version>
</dependency>
</dependencies>
</project>
I tried to create a new project but it seems that the problem comes from netbeans configuration .
Could you help me please ?
Thank you in advance !

It seems as if the maven exec plugin is not well configured.
Have a look at the documentation: The plugin offers two goals exec and java
I am using the plugin with exec:java (run in same jvm) and you need to configure the MainClass like this:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<mainClass>your.context.MainClass</mainClass>
</configuration>
</plugin>
On the other case (exec:exec) you should specify the executable as described in the specification / sample

Google Cloud Storage Runtime Error

I'm simply trying to list the contents of my Google Cloud Storage bucket from my GAE (java) using the following code:
GcsService gcsService = GcsServiceFactory.createGcsService(new RetryParams.Builder()
.initialRetryDelayMillis(10)
.retryMaxAttempts(10)
.totalRetryPeriodMillis(15000)
.build());
try{
ListResult list = gcsService.list("MyTestBucket", new ListOptions.Builder().setPrefix("testFolder").setRecursive(true).build());
}
It compiles, but when I run it I get the following error which I don't understand:
Caused by: java.lang.NoSuchMethodError: com.google.appengine.tools.cloudstorage.GcsService.list(Ljava/lang/String;Lcom/google/appengine/tools/cloudstorage/ListOptions;)Lcom/google/appengine/tools/cloudstorage/ListResult;
The POM dependency looks like this to include Google Storage:
<dependency>
<groupId>com.google.appengine.tools</groupId>
<artifactId>appengine-gcs-client</artifactId>
<version>0.6</version>
</dependency>
I've tried various <exclusions> but can't seem to make it work.
Thanks
Tim
POM 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>
<packaging>war</packaging>
<version>1.0</version>
<groupId>com.xyz.abc</groupId>
<artifactId>xyzclienttest</artifactId>
<properties>
<appengine.app.version>1</appengine.app.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<prerequisites>
<maven>3.1.0</maven>
</prerequisites>
<dependencies>
<!-- Compile/runtime dependencies -->
<dependency>
<groupId>com.google.appengine</groupId>
<artifactId>appengine-api-1.0-sdk</artifactId>
<version>1.9.54</version>
</dependency>
<dependency>
<groupId>com.google.appengine.tools</groupId>
<artifactId>appengine-gcs-client</artifactId>
<version>0.6</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.17</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-moxy</artifactId>
<version>2.17</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>com.googlecode.objectify</groupId>
<artifactId>objectify</artifactId>
<version>5.1.5</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>javax.jdo</groupId>
<artifactId>jdo-api</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>com.github.mpkorstanje</groupId>
<artifactId>simmetrics-core</artifactId>
<version>3.2.3</version>
</dependency>
</dependencies>
<build> <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>display-dependency-updates</goal>
<goal>display-plugin-updates</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
</plugin>
<plugin>
<groupId>com.google.appengine</groupId>
<artifactId>appengine-maven-plugin</artifactId>
<version>1.9.54</version>
<configuration>
<enableJarClasses>false</enableJarClasses>
<!-- Comment in the below snippet to bind to all IPs instead of just localhost -->
<!-- address>0.0.0.0</address>
<port>8080</port -->
<!-- Comment in the below snippet to enable local debugging with a remove debugger
like those included with Eclipse or IntelliJ -->
<!-- jvmFlags>
<jvmFlag>-agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n</jvmFlag>
</jvmFlags -->
</configuration>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<configuration>
<!--
Enables analysis which takes more memory but finds more bugs.
If you run out of memory, changes the value of the effort element
to 'low'.
-->
<effort>Max</effort>
<!-- Reports all bugs (other values are medium and max) -->
<threshold>Low</threshold>
<onlyAnalyze>com.xyz.abc.*,com.xyz.abc.util.*</onlyAnalyze>
<!-- Produces XML report -->
<xmlOutput>true</xmlOutput>
<xmlOutputDirectory>target/site</xmlOutputDirectory>
</configuration>
</plugin>
</plugins>
</reporting>

Fixed it! I looked in the .war file and found that there were two versions of the appengine-gcs-client jar files. 0.2 and 0.6. I did an mvn clean and it sorted the problem. I really should have done that before :-( Live and learn!

Try removing <enableJarClasses>false</enableJarClasses>. I suspect this is causing the JAR for the GCS library not be be included in the artifact ran on GAE. As a result required classes might be missing.

Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec cannot run program "raml2html"

I am getting maven error even though i tried doing "maven clean install" and then "maven build" after that. The error that i am getting is when i tried doing "Maven Build". I have already installed npm and raml2html locally but not sure what is wrong here. The error that i am getting is -
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (default) on project archival-system: Command execution failed. Cannot run program "raml2html" (in directory ""): error=2, No such file or directory -> [Help 1]
Below is my POM.XML:
<?xml version="1.0" encoding="UTF-8"?>
<project
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>com.project</groupId>
<artifactId>archival</artifactId>
<version>1.0</version>
<name>Archival System</name>
<description>Archival for all services</description>
<properties>
<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
<fabric8.version>2.2.144</fabric8.version>
<app-main-class>com.project.AppInit</app-main-class>
<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
<fabric8.maven.plugin.version>3.0.31</fabric8.maven.plugin.version>
<exec-maven-plugin.version>1.4.0</exec-maven-plugin.version>
<camel.version>2.17.3</camel.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<weld.version>2.3.3.Final</weld.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-project-bom-with-platform-deps</artifactId>
<version>${fabric8.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-parent</artifactId>
<version>${camel.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.7.2</version>
</dependency>
<dependency>
<groupId>com.commons</groupId>
<artifactId>common-startup</artifactId>
<version>1.13.0</version>
</dependency>
<dependency>
<groupId>com.commons</groupId>
<artifactId>member-pick-commons</artifactId>
<version>1.0.8</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.3.4</version>
</dependency>
<dependency>
<groupId>com.commons</groupId>
<artifactId>pw</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.commons</groupId>
<artifactId>common-util</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>com.commons</groupId>
<artifactId>database-commons</artifactId>
<version>1.7.0</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-cxf</artifactId>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.1.7</version>
</dependency>
<!-- https://mvnrepository.com/artifact/de.androbit/raml-converter-maven-plugin -->
<dependency>
<groupId>de.androbit</groupId>
<artifactId>raml-converter-maven-plugin</artifactId>
<version>0.15</version>
</dependency>
<!-- <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-dozer</artifactId>
</dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http-jetty</artifactId>
<version>3.1.7</version> </dependency> -->
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>${exec-maven-plugin.version}</version>
<configuration>
<mainClass>${app-main-class}</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.4.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>raml2html</executable>
<commandlineArgs>-i src/docs/api.raml -o target/api.html</commandlineArgs>
</configuration>
</plugin>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>hawt-app-maven-plugin</artifactId>
<version>${fabric8.version}</version>
<executions>
<execution>
<id>hawt-app</id>
<goals>
<goal>build</goal>
</goals>
<configuration>
<javaMainClass>${app-main-class}</javaMainClass>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/target/hawt-app/route</outputDirectory>
<resources>
<resource>
<directory>route</directory>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Any help is appreciated.

How to implement push-style RESTful webservice with Apache CXF?

We already use Apache CXF in our project and I wondering if it is possible to implement push RESTful service (the feature introduced with Servlet 3.0 spec) within CXF 2.7?

Yes..... Download cxf-3.0.0 framework zip( here is the link). on extracting you can find samples directory(number of sample cxf projects are there for our reference). In our case select jax_rs/websocket directory. You can find sample push customer maven project. I modified the existing pom.xml as below and imported to eclipse and worked perfectly.
<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.cxf.sample</groupId>
<artifactId>jax_rs_websocket</artifactId>
<version>3.0.0</version>
<name>JAX-RS WebSocket Demo</name>
<description>JAX-RS WebSocket Demo</description>
<properties>
<cxf.version>3.0.0</cxf.version>
<cxf.ahc.version>1.8.1</cxf.ahc.version>
<cxf.jetty.version>8.1.14.v20131031</cxf.jetty.version>
<cxf.netty3.version>3.8.0.Final</cxf.netty3.version>
</properties>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>server</id>
<build>
<defaultGoal>test</defaultGoal>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>java</goal>
</goals>
<configuration>
<mainClass>demo.jaxrs.server.Server</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>client</id>
<build>
<defaultGoal>test</defaultGoal>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<phase>test</phase>
<goals>
<goal>java</goal>
</goals>
<configuration>
<mainClass>demo.jaxrs.client.Client</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.0.0</version>
</dependency>
<!-- This dependency is needed if you're using the Jetty container -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-websocket</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-websocket</artifactId>
<version>${cxf.jetty.version}</version>
</dependency>
<dependency>
<groupId>com.ning</groupId>
<artifactId>async-http-client</artifactId>
<version>${cxf.ahc.version}</version>
<exclusions>
<exclusion>
<groupId>io.netty</groupId>
<artifactId>netty</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty</artifactId>
<version>${cxf.netty3.version}</version>
</dependency>
<!-- JettyHttpDestination is referring to org.springframework.util.ClassUtils -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
</dependencies>
</project>