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Avoid reflection and make the default list of enhancers overridable #1040

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Dec 22, 2016
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43 changes: 20 additions & 23 deletions framework/src/play/CorePlugin.java
Original file line number Diff line number Diff line change
Expand Up @@ -6,27 +6,21 @@
import com.jamonapi.Monitor;
import com.jamonapi.MonitorFactory;
import com.jamonapi.utils.Misc;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.text.SimpleDateFormat;
import java.util.*;

import org.apache.commons.lang.StringUtils;
import play.Play.Mode;
import play.classloading.ApplicationClasses.ApplicationClass;
import play.classloading.enhancers.ContinuationEnhancer;
import play.classloading.enhancers.ControllersEnhancer;
import play.classloading.enhancers.Enhancer;
import play.classloading.enhancers.LocalvariablesNamesEnhancer;
import play.classloading.enhancers.MailerEnhancer;
import play.classloading.enhancers.PropertiesEnhancer;
import play.classloading.enhancers.SigEnhancer;
import play.classloading.enhancers.*;
import play.exceptions.UnexpectedException;
import play.libs.Crypto;
import play.mvc.Http.Header;
import play.mvc.Http.Request;
import play.mvc.Http.Response;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.text.SimpleDateFormat;
import java.util.*;

import static java.util.Arrays.asList;

/**
Expand Down Expand Up @@ -290,22 +284,25 @@ static ThreadGroup getRootThread() {
return root;
}

protected Enhancer[] defaultEnhancers() {
return new Enhancer[] {
new PropertiesEnhancer(),
new ContinuationEnhancer(),
new SigEnhancer(),
new ControllersEnhancer(),
new MailerEnhancer(),
new LocalvariablesNamesEnhancer()
};
}

@Override
public void enhance(ApplicationClass applicationClass) throws Exception {
Class<?>[] enhancers = new Class[]{
PropertiesEnhancer.class,
ContinuationEnhancer.class,
SigEnhancer.class,
ControllersEnhancer.class,
MailerEnhancer.class,
LocalvariablesNamesEnhancer.class
};
for (Class<?> enhancer : enhancers) {
for (Enhancer enhancer : defaultEnhancers()) {
try {
long start = System.currentTimeMillis();
((Enhancer) enhancer.newInstance()).enhanceThisClass(applicationClass);
enhancer.enhanceThisClass(applicationClass);
if (Logger.isTraceEnabled()) {
Logger.trace("%sms to apply %s to %s", System.currentTimeMillis() - start, enhancer.getSimpleName(), applicationClass.name);
Logger.trace("%sms to apply %s to %s", System.currentTimeMillis() - start, enhancer.getClass().getSimpleName(), applicationClass.name);
}
} catch (Exception e) {
throw new UnexpectedException("While applying " + enhancer + " on " + applicationClass.name, e);
Expand Down