opendev/gerrit
Code Issues Proposed changes

Format all Java files with google-java-format

Browse Source 
Having a standard tool for formatting saves reviewers' valuable time.
google-java-format is Google's standard formatter and is somewhat
inspired by gofmt[1]. This commit formats everything using
google-java-format version 1.2.

The downside of this one-off formatting is breaking blame. This can be
somewhat hacked around with a tool like git-hyper-blame[2], but it's
definitely not optimal until/unless this kind of feature makes its way
to git core.

Not in this change:
* Tool support, e.g. Eclipse. The command must be run manually [3].
* Documentation of best practice, e.g. new 100-column default.

[1] https://talks.golang.org/2015/gofmt-en.slide#3
[2] https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/git-hyper-blame.html
[3] git ls-files | grep java$ | xargs google-java-format -i

Change-Id: Id5f3c6de95ce0b68b41f0a478b5c99a93675aaa3
Signed-off-by: David Pursehouse <dpursehouse@collab.net>
This commit is contained in:
Dave Borowitz
2016-11-13 09:56:32 -08:00
committed by David Pursehouse
parent 6723b6d0fa
commit 292fa154c1
2443 changed files with 54816 additions and 57825 deletions
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29
gerrit-httpd/src/main/java/com/google/gerrit/httpd/plugins/HttpAutoRegisterModuleGenerator.java
View File

@@ -25,18 +25,14 @@ import com.google.inject.Module;
import com.google.inject.Scopes;
import com.google.inject.TypeLiteral;
import com.google.inject.servlet.ServletModule;
import java.lang.annotation.Annotation;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServlet;
class HttpAutoRegisterModuleGenerator extends ServletModule
implements ModuleGenerator {
class HttpAutoRegisterModuleGenerator extends ServletModule implements ModuleGenerator {
private final Map<String, Class<HttpServlet>> serve = new HashMap<>();
private final ListMultimap<TypeLiteral<?>, Class<?>> listeners =
LinkedListMultimap.create();
private final ListMultimap<TypeLiteral<?>, Class<?>> listeners = LinkedListMultimap.create();
@Override
protected void configureServlets() {
@@ -57,26 +53,25 @@ class HttpAutoRegisterModuleGenerator extends ServletModule
}
@Override
public void setPluginName(String name) {
}
public void setPluginName(String name) {}
@SuppressWarnings("unchecked")
@Override
public void export(Export export, Class<?> type)
throws InvalidPluginException {
public void export(Export export, Class<?> type) throws InvalidPluginException {
if (HttpServlet.class.isAssignableFrom(type)) {
Class<HttpServlet> old = serve.get(export.value());
if (old != null) {
throw new InvalidPluginException(String.format(
"@Export(\"%s\") has duplicate bindings:\n %s\n %s",
export.value(), old.getName(), type.getName()));
throw new InvalidPluginException(
String.format(
"@Export(\"%s\") has duplicate bindings:\n %s\n %s",
export.value(), old.getName(), type.getName()));
}
serve.put(export.value(), (Class<HttpServlet>) type);
} else {
throw new InvalidPluginException(String.format(
"Class %s with @Export(\"%s\") must extend %s",
type.getName(), export.value(),
HttpServlet.class.getName()));
throw new InvalidPluginException(
String.format(
"Class %s with @Export(\"%s\") must extend %s",
type.getName(), export.value(), HttpServlet.class.getName()));
}
}