@Override
public boolean isInstalled() {
JavaSourceFacet javaSourceFacet = project.getFacet(JavaSourceFacet.class);
Configuration projectConfiguration = getProjectConfiguration();
classPackage = projectConfiguration.getString(REST_APPLICATIONCLASS_PACKAGE);
className = projectConfiguration.getString(REST_APPLICATIONCLASS_NAME);
rootPath = projectConfiguration.getString(RestFacet.ROOTPATH);
if ((classPackage == null || className == null) && !findApplicationClass()) {
return false;
}
try {
JavaResource javaResource = javaSourceFacet.getJavaResource(classPackage + "." + className);
if (javaResource.exists() || findApplicationClass()) {
return true;
}
} catch (FileNotFoundException e) {
return false;
}
return false;
}
private boolean findApplicationClass() {
JavaSourceFacet javaSourceFacet = project.getFacet(JavaSourceFacet.class);
Configuration projectConfiguration = getProjectConfiguration();
projectConfiguration.clearProperty(REST_APPLICATIONCLASS_NAME);
projectConfiguration.clearProperty(REST_APPLICATIONCLASS_PACKAGE);
javaSourceFacet.visitJavaSources(
new JavaResourceVisitor() {
Configuration configuration = getProjectConfiguration();
boolean found = false;
@Override
public void visit(JavaResource javaResource) {
if (!found) {
try {
if (javaResource.getJavaSource().getAnnotation("javax.ws.rs.ApplicationPath")
!= null) {
configuration.setProperty(
REST_APPLICATIONCLASS_PACKAGE, javaResource.getJavaSource().getPackage());
configuration.setProperty(
REST_APPLICATIONCLASS_NAME, javaResource.getJavaSource().getName());
configuration.setProperty(
RestFacet.ROOTPATH,
javaResource
.getJavaSource()
.getAnnotation("javax.ws.rs.ApplicationPath")
.getStringValue());
found = true;
}
} catch (FileNotFoundException e) {
throw new RuntimeException(e);
}
}
}
});
return projectConfiguration.getString(REST_APPLICATIONCLASS_NAME) != null;
}
