Hello - 
I believe this should be an easy thing but somehow is not working, using
Maven 2.1.0.

This is one of our resource files -- 
src/main/resources/applicationContext-resource.xml:

    <bean id="e3DataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
        <property name="driverClassName"
value="${e3.jdbc.driverClassName}"/>
        <property name="url" value="${e3.jdbc.url}"/>
        <property name="username" value="${e3.jdbc.username}"/>
        <property name="password" value="${e3.jdbc.password}"/>
        <property name="maxActive" value="100"/>
        <property name="maxWait" value="1000"/>
        <property name="poolPreparedStatements" value="true"/>
        <property name="defaultAutoCommit" value="true"/>
    </bean>


When I execute
    mvn clean compile war:exploded

I am expecting the ${property.values} to be interpolated with properties
defined in the pom.xml.

I think that the only thing required to make this work is to include this
section in my POM:

  <build>
    <resources>
      <resource>
        <directory>src/main/resources</directory>
        <filtering>true</filtering>
      </resource>
    </resources>
  </build>

as per this documentation  
  
http://maven.apache.org/guides/getting-started/index.html#How%20do%20I%20filter%20resource%20files
.

This is not working, however. The generated WAR still contains
un-interpolated values like ${e3.jdbc.url} in that file listed above, and
the rest of our src/main/resources files.

What is confusing to me is that 
#1  - the maven-jetty-plugin manages to do this without any special
configuration - jetty runs fine

#2 - the Maven Getting Started Guide referenced above suggests prefixing
property names with "pom", such as ${pom.e3.jdbc.url} - so I tried that of
course, with no luck.

Am I missing something? Should this be working as-is?

This is our maven-war-plugin configuration FWIW:

                        <plugin>
                                <artifactId>maven-war-plugin</artifactId>
                                <version>2.0.2</version>
                                <configuration>
                                        
<filteringDeploymentDescriptors>true</filteringDeploymentDescriptors>
                                </configuration>
                        </plugin>

and I did try the <filters> section, but that seems to be for using
external/supplemental configuration files.  I did not try using pom.xml as a
filter, but that seems redundant.

Help!  Thanks - 
Kent




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