Adding jars to ant classpath in gwt - gwt

Question

I am newbie to gwt and ant. Earlier I was working with maven/spring playFramework/sbt.
I would like to add some external jars to my gwt project like:
gwt3bootstrap
hibernate
mysql connector etc.
I've added jars to my lib folder in project:
- gwtbootstrap3-0.9.1.jar
- gwtbootstrap3-extras-0.9.1.jar
But I am getting an error on console:
Runing CodeServer with parameters: [-noprecompile, -port, 42543, -sourceLevel, 1.7, -bindAddress, 127.0.0.1, -launcherDir, /home/danielo/eclipseGwt/StockWatcher/war, -logLevel, INFO, com.google.gwt.sample.stockwatcher.StockWatcher]
Super Dev Mode starting up
workDir: /tmp/gwt-codeserver-6966154251496651044.tmp
Loading inherited module 'com.google.gwt.sample.stockwatcher.StockWatcher'
Loading inherited module 'com.github.gwtbootstrap.Bootstrap'
[ERROR] Unable to find 'com/github/gwtbootstrap/Bootstrap.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source?
Loading modules
com.google.gwt.sample.stockwatcher.StockWatcher
Loading inherited module 'com.google.gwt.sample.stockwatcher.StockWatcher'
Loading inherited module 'com.github.gwtbootstrap.Bootstrap'
[ERROR] Unable to find 'com/github/gwtbootstrap/Bootstrap.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source?
[ERROR] shell failed in doStartup method
MyProject.gwt.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 1.6.2//EN" "http://google-web-toolkit.googlecode.com/svn/tags/1.6.2/distro-source/core/src/gwt-module.dtd">
<module rename-to='stockwatcher'>
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='com.google.gwt.user.User' />
<!-- Inherit the default GWT style sheet. You can change -->
<!-- the theme of your GWT application by uncommenting -->
<!-- any one of the following lines. -->
<inherits name='com.google.gwt.user.theme.standard.Standard' />
<inherits name="com.github.gwtbootstrap.Bootstrap" />
<!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> -->
<!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> -->
<!-- Other module inherits -->
<!-- Specify the app entry point class. -->
<entry-point class='com.google.gwt.sample.stockwatcher.client.StockWatcher' />
</module>
build.xml:
<?xml version="1.0" encoding="utf-8" ?>
<project name="StockWatcher" default="build" basedir=".">
<!-- Configure path to GWT SDK -->
<property name="gwt.sdk" location="/path/to/gwt.sdk" />
<path id="project.class.path">
<pathelement location="war/WEB-INF/classes" />
<pathelement location="${gwt.sdk}/gwt-user.jar" />
<fileset dir="${gwt.sdk}" includes="gwt-dev*.jar" />
<!-- Add any additional non-server libs (such as JUnit) -->
<fileset dir="war/WEB-INF/lib" includes="**/*.jar" />
</path>
<target name="libs" description="Copy libs to WEB-INF/lib">
<mkdir dir="war/WEB-INF/lib" />
<copy todir="war/WEB-INF/lib" file="${gwt.sdk}/gwt-servlet.jar" />
<!-- Add any additional server libs that need to be copied -->
</target>
<target name="javac" depends="libs" description="Compile java source">
<mkdir dir="war/WEB-INF/classes" />
<javac srcdir="src" includes="**" encoding="utf-8" destdir="war/WEB-INF/classes" source="1.5" target="1.5" nowarn="true" debug="true" debuglevel="lines,vars,source">
<classpath refid="project.class.path" />
</javac>
<copy todir="war/WEB-INF/classes">
<fileset dir="src" excludes="**/*.java" />
</copy>
</target>
<target name="gwtc" depends="javac" description="GWT compile to JavaScript">
<java failonerror="true" fork="true" classname="com.google.gwt.dev.Compiler">
<classpath>
<pathelement location="src" />
<path refid="project.class.path" />
</classpath>
<!-- add jvmarg -Xss16M or similar if you see a StackOverflowError -->
<jvmarg value="-Xmx256M" />
<!-- Additional arguments like -style PRETTY or -logLevel DEBUG -->
<arg value="com.google.gwt.sample.stockwatcher.StockWatcher" />
</java>
</target>
<target name="devmode" depends="javac" description="Run development mode">
<java failonerror="true" fork="true" classname="com.google.gwt.dev.DevMode">
<classpath>
<pathelement location="src" />
<path refid="project.class.path" />
</classpath>
<jvmarg value="-Xmx256M" />
<arg value="-startupUrl" />
<arg value="StockWatcher.html" />
<!-- Additional arguments like -style PRETTY or -logLevel DEBUG -->
<arg value="com.google.gwt.sample.stockwatcher.StockWatcher" />
</java>
</target>
<target name="javac.tests" depends="javac" description="Compiles test code">
<javac srcdir="test" includes="**" encoding="utf-8" source="1.5" target="1.5" nowarn="true" debug="true" debuglevel="lines,vars,source">
<classpath location="path_to_the_junit_jar" />
<classpath refid="project.class.path" />
</javac>
</target>
<target name="test.dev" depends="javac.tests" description="Run development mode tests">
<mkdir dir="reports/htmlunit.dev" />
<junit fork="yes" printsummary="yes" haltonfailure="yes">
<jvmarg line="-Xmx256m" />
<sysproperty key="gwt.args" value="-logLevel WARN" />
<sysproperty key="java.awt.headless" value="true" />
<classpath>
<pathelement location="src" />
<pathelement location="test" />
<path refid="project.class.path" />
<pathelement location="path_to_the_junit_jar" />
</classpath>
<batchtest todir="reports/htmlunit.dev">
<fileset dir="test">
<include name="**/*Test.java" />
</fileset>
</batchtest>
<formatter type="plain" />
<formatter type="xml" />
</junit>
</target>
<target name="test.prod" depends="javac.tests" description="Run production mode tests">
<mkdir dir="reports/htmlunit.prod" />
<junit fork="yes" printsummary="yes" haltonfailure="yes">
<jvmarg line="-Xmx256m" />
<sysproperty key="gwt.args" value="-prod -logLevel WARN -out www-test" />
<sysproperty key="java.awt.headless" value="true" />
<classpath>
<pathelement location="src" />
<pathelement location="test" />
<path refid="project.class.path" />
<pathelement location="path_to_the_junit_jar" />
</classpath>
<batchtest todir="reports/htmlunit.prod">
<fileset dir="test">
<include name="**/*Test.java" />
</fileset>
</batchtest>
<formatter type="plain" />
<formatter type="xml" />
</junit>
</target>
<target name="test" description="Run development and production mode tests">
<antcall target="test.dev" />
<antcall target="test.prod" />
</target>
<target name="hosted" depends="devmode" description="Run development mode (NOTE: the 'hosted' target is deprecated)" />
<target name="build" depends="gwtc" description="Build this project" />
<target name="war" depends="build" description="Create a war file">
<zip destfile="StockWatcher.war" basedir="war" />
</target>
<target name="clean" description="Cleans this project">
<delete dir="war/WEB-INF/classes" failonerror="false" />
<delete dir="war/stockwatcher" failonerror="false" />
</target>
</project>
I've also tried to add this jars using in eclipse RMB on project -> Properties -> Java Build Path -> Libraries tab -> Add External JARs
But it dosn't helped me.
Please give me some help.
I have search many forum posts with the same issue, but couldn't resolve it on my own.

Answer 1

just use gwtBootstrap3 and you have to download the jar for it! here the link
than you have to declare the pathelement in your build.xml
<path id="project.class.path">
<pathelement location="war/WEB-INF/classes" />
<pathelement location="${gwt.sdk}/gwt-user.jar" />
<pathelement location="yourpathtojar/gwtbootstrap3-0.9.1.jar" />
<fileset dir="${gwt.sdk}" includes="gwt-dev*.jar" />
<!-- Add any additional non-server libs (such as JUnit) -->
<fileset dir="war/WEB-INF/lib" includes="**/*.jar" />
</path>
if you use a maven project instead you can follow this example