Xavier Hanin xhanin

A few notes on java annotation processing, collected when working on RESTX annotation processor.

Don't register multiple annotation processor on same annotation.

It fails silently.

Use -proc:none javac option. In restx build you can use this fragment: classpath:///restx/build/fragments/maven/annotation-processing-disable.xml

	#!/bin/groovy

	@Grab(group='io.restx', module='restx-common', version='0.31.1')
	@Grab(group='io.restx', module='restx-barbarywatch', version='0.31.1') // useful for MacOSX only
	import restx.common.MoreFiles
	import restx.common.watch.FileWatchEvent
	import restx.common.watch.WatcherSettings

	import com.google.common.eventbus.EventBus
	import com.google.common.eventbus.Subscribe

	<repositories>
	<repository>
	<id>snapshots</id>
	<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
	</repository>
	</repositories>

	<build>
	<plugins>
	<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-dependency-plugin</artifactId>
	<version>2.4</version>
	<executions>
	<execution>
	<id>copy-dependencies</id>
	<phase>package</phase>

	@GET("/helloConcat")
	@PermitAll
	public Iterable<String> concatMessages(String q) {
	String c = q + "test";
	return asList(NAMES)
	.stream()
	.map((s) -> (s + c))
	.collect(Collectors.toList());
	}

	// In AppModule class, or could be in a dedicated module.


	@Provides
	public DBI dbi(@Named("datasource") DataSource ds) {
	return new DBI(ds);
	}

	@Module(priority = -100)
	public class JongoModule {

	JacksonMapper.Builder getJacksonMapperBuilder() {
	return new JacksonMapper.Builder()
	.registerModule(new BsonJodaTimeModule())
	.withView(Views.Private.class)
	;
	}

	package restx.spring;

	import org.springframework.web.context.ContextLoaderListener;
	import org.springframework.web.context.WebApplicationContext;
	import org.springframework.web.context.support.WebApplicationContextUtils;

	import javax.servlet.ServletContextEvent;

	/**
	* User: xavierhanin


	import com.fasterxml.jackson.core.JsonParser;
	import com.fasterxml.jackson.core.JsonProcessingException;
	import com.fasterxml.jackson.databind.DeserializationContext;
	import com.fasterxml.jackson.databind.JsonDeserializer;
	import com.fasterxml.jackson.databind.SerializerProvider;
	import com.fasterxml.jackson.databind.module.SimpleModule;
	import de.undercouch.bson4jackson.BsonGenerator;
	import de.undercouch.bson4jackson.serializers.BsonSerializer;