/
DummyOptionsConfig.java
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/
DummyOptionsConfig.java
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/*
* Copyright (c) 2017 Uber Technologies, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.uber.nullaway;
import static com.uber.nullaway.ErrorProneCLIFlagsConfig.EP_FL_NAMESPACE;
import static com.uber.nullaway.ErrorProneCLIFlagsConfig.FL_ANNOTATED_PACKAGES;
import com.google.common.collect.ImmutableSet;
import com.sun.tools.javac.code.Symbol;
import javax.annotation.Nullable;
/**
* Dummy Config class required for the {@link NullAway} empty constructor.
*
* <p>Error Prone requires us to have an empty constructor for each Plugin, in addition to the
* constructor taking an ErrorProneFlags object. The {@link NullAway} plugin should never be used
* without at least the {@link ErrorProneCLIFlagsConfig#FL_ANNOTATED_PACKAGES} flag set, so this
* config object will throw an exception if used when actually running the analysis.
*/
public class DummyOptionsConfig implements Config {
private final String error_msg =
"To run the "
+ EP_FL_NAMESPACE
+ " analysis plugin please specify analysis "
+ "options with -XepOpt:"
+ EP_FL_NAMESPACE
+ ":[...]. You should at least specify annotated packages, "
+ "using the -XepOpt:"
+ FL_ANNOTATED_PACKAGES
+ "=[...] flag.";
public DummyOptionsConfig() {}
@Override
public boolean fromAnnotatedPackage(Symbol.ClassSymbol symbol) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isExcludedClass(String className) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isUnannotatedClass(Symbol.ClassSymbol symbol) {
throw new IllegalStateException(error_msg);
}
@Override
public ImmutableSet<String> getExcludedClassAnnotations() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean exhaustiveOverride() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isKnownInitializerMethod(Symbol.MethodSymbol methodSymbol) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isExternalInitClassAnnotation(String annotationName) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isExcludedFieldAnnotation(String annotationName) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isInitializerMethodAnnotation(String annotationName) {
throw new IllegalStateException(error_msg);
}
@Override
public boolean suggestSuppressions() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean assertsEnabled() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean acknowledgeRestrictiveAnnotations() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean checkOptionalEmptiness() {
throw new IllegalStateException(error_msg);
}
@Override
@Nullable
public String getCastToNonNullMethod() {
throw new IllegalStateException(error_msg);
}
@Override
public String getAutofixSuppressionComment() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean isJarInferEnabled() {
throw new IllegalStateException(error_msg);
}
/** --- JarInfer configs --- */
@Override
public boolean isJarInferUseReturnAnnotations() {
throw new IllegalStateException(error_msg);
}
@Override
public String getJarInferRegexStripModelJarName() {
throw new IllegalStateException(error_msg);
}
@Override
public String getJarInferRegexStripCodeJarName() {
throw new IllegalStateException(error_msg);
}
@Override
public String getErrorURL() {
throw new IllegalStateException(error_msg);
}
@Override
public boolean treatGeneratedAsUnannotated() {
throw new IllegalStateException(error_msg);
}
}