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NoOpProblemDiagnosticsFactory.java
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NoOpProblemDiagnosticsFactory.java
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/*
* Copyright 2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.internal.problems;
import com.google.common.base.Supplier;
import org.gradle.internal.code.UserCodeSource;
import org.gradle.internal.problems.failure.Failure;
import org.gradle.problems.Location;
import org.gradle.problems.ProblemDiagnostics;
import org.gradle.problems.buildtree.ProblemDiagnosticsFactory;
import org.gradle.problems.buildtree.ProblemStream;
import javax.annotation.Nullable;
import java.util.Collections;
import java.util.List;
public class NoOpProblemDiagnosticsFactory implements ProblemDiagnosticsFactory {
public static final ProblemDiagnostics EMPTY_DIAGNOSTICS = new ProblemDiagnostics() {
@Nullable
@Override
public Failure getFailure() {
return null;
}
@Nullable
@Override
public Throwable getException() {
return null;
}
@Override
public List<StackTraceElement> getStack() {
return Collections.emptyList();
}
@Nullable
@Override
public Location getLocation() {
return null;
}
@Nullable
@Override
public UserCodeSource getSource() {
return null;
}
};
public static final ProblemStream EMPTY_STREAM = new ProblemStream() {
@Override
public ProblemDiagnostics forCurrentCaller(ProblemStream.StackTraceTransformer transformer) {
return EMPTY_DIAGNOSTICS;
}
@Override
public ProblemDiagnostics forCurrentCaller(@Nullable Throwable exception) {
return EMPTY_DIAGNOSTICS;
}
@Override
public ProblemDiagnostics forCurrentCaller() {
return EMPTY_DIAGNOSTICS;
}
@Override
public ProblemDiagnostics forCurrentCaller(Supplier<? extends Throwable> exceptionFactory) {
return EMPTY_DIAGNOSTICS;
}
};
@Override
public ProblemStream newStream() {
return EMPTY_STREAM;
}
@Override
public ProblemStream newUnlimitedStream() {
return EMPTY_STREAM;
}
@Override
public ProblemDiagnostics forException(Throwable exception) {
return EMPTY_DIAGNOSTICS;
}
}