Using Maven plugin with spring 3.x results in "No source code is available for
type ...; did you forget to inherit a required module?" while compiling
------------------------------------------------------------------------------------------------------------------------------------------------------
Key: MGWT-182
URL: http://jira.codehaus.org/browse/MGWT-182
Project: Maven 2.x GWT Plugin
Issue Type: Bug
Affects Versions: 1.2
Environment: Ubuntu 9.10
Eclipse 3.5
Spring 3.x
Maven 2.x
Reporter: Ludovic JEANSON
Priority: Minor
Hi all,
I'm realizing a webapp using Spring 3.x and GWT 2.0 with deployment supported
by Maven (I use Spring IOC and MVC).
The structure of my project is as follow:
* src
** main
*** java
**** com.ecp.gwt
***** Weather.gwt.xml
**** com.ecp.gwt.client
***** WeatherClient.java
**** com.ecp.service
***** WeatherService.java
***** WeatherServiceAsync.java
**** com.ecp.service.impl
***** WeatherServiceImpl.java
*** webapp
**** WEB-INF
***** applicationContext.xml
***** myApp-servlet.xml
***** web.xml
* war
* pom.xml
My WeatherClient (the entry point) references classes WeatherService*.java in
order to make RPC calls
My pom.xml file configuration in short (skiping dependencies and other stuffs):
{code:xml}
<properties>
<gwt.version>2.0.2</gwt.version>
<maven.compiler.source>1.6</maven.compiler.source>
<maven.compiler.target>1.6</maven.compiler.target>
</properties>
<build>
<finalName>myApp</finalName>
<outputDirectory>war/WEB-INF/classes</outputDirectory>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>1.2</version>
<executions>
<execution>
<configuration>
<servicePattern>**/gwt/**/*Service.java</servicePattern>
</configuration>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
<configuration>
<runTarget>com.ecp.gwt.Weather/Weather.html</runTarget>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
<warSourceDirectory>war</warSourceDirectory>
<webXml>src/main/webapp/WEB-INF/web.xml</webXml>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/client/**</include>
<include>**/*.gwt.xml</include>
</includes>
</resource>
</resources>
</build>
{code}
I have the following stacktrace while launching "mvn clean install" that I
couldn't fix the all day:
{noformat}
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building myApp Webapp
[INFO]
[INFO] Id: com.ecp:myApp:war:0.0.1-SNAPSHOT
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean]
[INFO] Deleting directory /home/ludovic/workspace/myApp_0_0_1/target
[INFO] Deleting directory
/home/ludovic/workspace/myApp_0_0_1/war/WEB-INF/classes
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Compiling 110 source files to
/home/ludovic/workspace/myApp_0_0_1/war/WEB-INF/classes
[INFO] [gwt:compile]
[INFO] using GWT jars from project dependencies : 2.0.2
[INFO] auto discovered modules [com.ecp.gwt.Weather]
[INFO] establishing classpath list (scope = compile)
[INFO] Compiling module com.ecp.gwt.Weather
[INFO] Validating newly compiled units
[INFO] [ERROR] Errors in
'file:/home/ludovic/workspace/myApp_0_0_1/src/main/java/com/ecp/gwt/client/WeatherClient.java'
[INFO] [ERROR] Line 44: No source code is available for type
com.ecp.manager.WeatherManagerAsync; did you forget to inherit a required
module?
[INFO] [ERROR] Line 44: No source code is available for type
com.ecp.manager.impl.WeatherManagerImpl; did you forget to inherit a required
module?
[INFO] [ERROR] Line 46: No source code is available for type
com.ecp.business.Weather; did you forget to inherit a required module?
[INFO] Finding entry point classes
[INFO] [ERROR] Unable to find type 'com.ecp.gwt.client.WeatherClient'
[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
[ERROR]
{noformat}
I'm sure the error is in the pom.xml configuration but I could not find it. Can
anyone help me or forward me to a forum?
Thanks in advance.
Ludovic
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