@Override
public void processAnnotationRemoved(
ApplicationMetaModel metaModel, AnnotationKey key, AnnotationState removed) {
ElementHandle.Package pkg = metaModel.getHandle();
if (key.getElement().getPackage().equals(pkg.getPackage())) {
servlets.remove(pkg);
}
}
@Override
public void postProcessAnnotations(ApplicationMetaModel metaModel) {
ElementHandle.Package pkg = metaModel.getHandle();
AnnotationState annotation = servlets.remove(pkg);
if (annotation != null) {
PackageElement pkgElt = metaModel.processingContext.get(pkg);
String urlPattern = (String) annotation.get("value");
String simpleName = (String) annotation.get("name");
if (simpleName == null) {
simpleName = metaModel.getBaseName() + "Servlet";
}
Name clazz = pkg.getPackage().append(simpleName);
Writer writer = null;
try {
JavaFileObject file = metaModel.processingContext.createSourceFile(clazz, pkgElt);
writer = file.openWriter();
writer.append("package ").append(pkg.getPackage()).append(";\n");
writer.append("import javax.servlet.annotation.WebServlet;\n");
writer.append("import javax.servlet.annotation.WebInitParam;\n");
writer
.append("@WebServlet(name=\"")
.append(simpleName)
.append("\",urlPatterns=\"")
.append(urlPattern)
.append("\")\n");
writer
.append("public class ")
.append(simpleName)
.append(" extends juzu.bridge.servlet.JuzuServlet {\n");
writer.append("@Override\n");
writer.append(
"protected String getApplicationName(javax.servlet.ServletConfig config) {\n");
writer.append("return \"").append(pkg.getPackage()).append("\";\n");
writer.append("}\n");
writer.append("}\n");
} catch (IOException e) {
throw CANNOT_WRITE_SERVLET_CLASS.failure(e, pkgElt, pkg.getPackage());
} finally {
Tools.safeClose(writer);
}
}
}