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Run automatic Java 8 conversion over codebase

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171174380
This commit is contained in:
mcilwain 2017-10-05 10:48:38 -07:00 • committed by Ben McIlwain
parent 44df5da771
commit 5edb7935ed
190 changed files with 2312 additions and 3096 deletions
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109
java/google/registry/ui/forms/FormField.java
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@ -17,6 +17,8 @@ package google.registry.ui.forms;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
import static com.google.common.collect.ImmutableList.toImmutableList;
import static com.google.common.collect.ImmutableSet.toImmutableSet;
import com.google.common.base.Ascii;
import com.google.common.base.CharMatcher;
@ -24,10 +26,10 @@ import com.google.common.base.Function;
import com.google.common.base.Functions;
import com.google.common.base.Optional;
import com.google.common.base.Splitter;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Range;
import com.google.common.collect.Streams;
import com.google.re2j.Pattern;
import java.util.Collection;
import java.util.List;
@ -35,7 +37,6 @@ import java.util.Locale;
import java.util.Map;
import java.util.Set;
import javax.annotation.Detainted;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.annotation.Tainted;
import javax.annotation.concurrent.Immutable;
@ -281,7 +282,15 @@ public final class FormField<I, O> {
checkState(CharSequence.class.isAssignableFrom(typeOut)
|| Collection.class.isAssignableFrom(typeOut));
@SuppressWarnings("unchecked")
Function<O, O> emptyToNullFunction = (Function<O, O>) EMPTY_TO_NULL_FUNCTION;
Function<O, O> emptyToNullFunction =
(Function<O, O>)
((Function<Object, Object>)
input ->
((input instanceof CharSequence) && (((CharSequence) input).length() == 0))
|| ((input instanceof Collection)
&& ((Collection<?>) input).isEmpty())
? null
: input);
return transform(emptyToNullFunction);
}
@ -295,7 +304,9 @@ public final class FormField<I, O> {
public Builder<I, String> trimmed() {
checkState(String.class.isAssignableFrom(typeOut));
@SuppressWarnings("unchecked")
Function<O, String> trimFunction = (Function<O, String>) TRIM_FUNCTION;
Function<O, String> trimFunction =
(Function<O, String>)
((Function<String, String>) input -> input != null ? input.trim() : null);
return transform(String.class, trimFunction);
}
@ -309,7 +320,10 @@ public final class FormField<I, O> {
public Builder<I, String> uppercased() {
checkState(String.class.isAssignableFrom(typeOut));
@SuppressWarnings("unchecked")
Function<O, String> funk = (Function<O, String>) UPPERCASE_FUNCTION;
Function<O, String> funk =
(Function<O, String>)
((Function<String, String>)
input -> input != null ? input.toUpperCase(Locale.ENGLISH) : null);
return transform(String.class, funk);
}
@ -323,7 +337,10 @@ public final class FormField<I, O> {
public Builder<I, String> lowercased() {
checkState(String.class.isAssignableFrom(typeOut));
@SuppressWarnings("unchecked")
Function<O, String> funk = (Function<O, String>) LOWERCASE_FUNCTION;
Function<O, String> funk =
(Function<O, String>)
((Function<String, String>)
input -> input != null ? input.toLowerCase(Locale.ENGLISH) : null);
return transform(String.class, funk);
}
@ -519,7 +536,10 @@ public final class FormField<I, O> {
Class<Set<O>> setOut = (Class<Set<O>>) (Class<O>) Set.class;
@SuppressWarnings("unchecked")
Function<List<O>, Set<O>> toSetFunction =
(Function<List<O>, Set<O>>) (Function<O, O>) TO_SET_FUNCTION;
(Function<List<O>, Set<O>>)
(Function<O, O>)
((Function<List<Object>, Set<Object>>)
input -> input != null ? ImmutableSet.copyOf(input) : null);
return asList().transform(setOut, toSetFunction);
}
@ -541,58 +561,13 @@ public final class FormField<I, O> {
return new FormField<>(name, typeIn, typeOut, converter);
}
private static final Function<List<Object>, Set<Object>> TO_SET_FUNCTION =
new Function<List<Object>, Set<Object>>() {
@Nullable
@Override
public Set<Object> apply(@Nullable List<Object> input) {
return input != null ? ImmutableSet.copyOf(input) : null;
}};
private static final Function<String, String> TRIM_FUNCTION =
new Function<String, String>() {
@Nullable
@Override
public String apply(@Nullable String input) {
return input != null ? input.trim() : null;
}};
private static final Function<String, String> UPPERCASE_FUNCTION =
new Function<String, String>() {
@Nullable
@Override
public String apply(@Nullable String input) {
return input != null ? input.toUpperCase(Locale.ENGLISH) : null;
}};
private static final Function<String, String> LOWERCASE_FUNCTION =
new Function<String, String>() {
@Nullable
@Override
public String apply(@Nullable String input) {
return input != null ? input.toLowerCase(Locale.ENGLISH) : null;
}};
private static final Function<Object, Object> REQUIRED_FUNCTION =
new Function<Object, Object>() {
@Nonnull
@Override
public Object apply(@Nullable Object input) {
if (input == null) {
throw new FormFieldException("This field is required.");
}
return input;
}};
private static final Function<Object, Object> EMPTY_TO_NULL_FUNCTION =
new Function<Object, Object>() {
@Nullable
@Override
public Object apply(@Nullable Object input) {
return ((input instanceof CharSequence) && (((CharSequence) input).length() == 0))
|| ((input instanceof Collection) && ((Collection<?>) input).isEmpty())
? null : input;
}};
input -> {
if (input == null) {
throw new FormFieldException("This field is required.");
}
return input;
};
private static final class DefaultFunction<O> implements Function<O, O> {
private final O defaultValue;
@ -761,10 +736,11 @@ public final class FormField<I, O> {
@Nullable
@Override
public List<O> apply(@Nullable String input) {
return input == null ? null : FluentIterable
.from(splitter.split(input))
.transform(itemField.converter)
.toList();
return input == null
? null
: Streams.stream(splitter.split(input))
.map(itemField.converter)
.collect(toImmutableList());
}
}
@ -780,10 +756,11 @@ public final class FormField<I, O> {
@Nullable
@Override
public Set<O> apply(@Nullable String input) {
return input == null ? null : FluentIterable
.from(splitter.split(input))
.transform(itemField.converter)
.toSet();
return input == null
? null
: Streams.stream(splitter.split(input))
.map(itemField.converter)
.collect(toImmutableSet());
}
}
}