-download and unzip http://wiki.netbeans.org/attach/JsfCrudGenerator/consultingagency.zip
-open consultingagency project in the IDE
-generate REST services from entities which are already there[1]
-build the project

=>
...
Compiling 46 source files to /home/lukas/NetBeansProjects/ConsultingAgency/build/web/WEB-INF/classes
/home/lukas/NetBeansProjects/ConsultingAgency/src/java/service/AddressResource.java:112: cannot find symbol
symbol  : constructor ClientResource(<nulltype>,javax.ws.rs.core.UriInfo)
location: class service.ClientResource
        return new ClientResource(null, context) {
/home/lukas/NetBeansProjects/ConsultingAgency/src/java/service/RecruiterResource.java:114: cannot find symbol
symbol  : constructor ClientResource(<nulltype>,javax.ws.rs.core.UriInfo)
location: class service.ClientResource
        return new ClientResource(null, context) {
/home/lukas/NetBeansProjects/ConsultingAgency/src/java/service/ProjectResource.java:185: cannot find symbol
symbol  : constructor ClientResource(<nulltype>,javax.ws.rs.core.UriInfo)
location: class service.ClientResource
        return new ClientResource(null, context) {
/home/lukas/NetBeansProjects/ConsultingAgency/src/java/service/BillableResource.java:135: cannot find symbol
symbol  : constructor ProjectResource(<nulltype>,javax.ws.rs.core.UriInfo)
location: class service.ProjectResource
        return new ProjectResource(null, context) {
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
4 errors
/home/lukas/NetBeansProjects/ConsultingAgency/nbproject/build-impl.xml:393: The following error occurred while executing
this line:
/home/lukas/NetBeansProjects/ConsultingAgency/nbproject/build-impl.xml:214: Compile failed; see the compiler error
output for details.
BUILD FAILED (total time: 0 seconds)


[1]: see Consulting Agency at http://wiki.netbeans.org/JsfCrudGenerator for info about DB used for these entities