com.undefinedlabs.scope.deps.okhttp3.internal.cache.FaultHidingSink Maven / Gradle / Ivy

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Scope is a APM for tests to give engineering teams unprecedented visibility into their CI process to quickly identify, troubleshoot and fix failed builds. This artifact contains dependencies for Scope.

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package com.undefinedlabs.scope.deps.okhttp3.internal.cache;

import com.undefinedlabs.scope.deps.okio.Buffer;
import com.undefinedlabs.scope.deps.okio.ForwardingSink;
import com.undefinedlabs.scope.deps.okio.Sink;

import java.io.IOException;

public class FaultHidingSink extends ForwardingSink {
    private boolean hasErrors;

    FaultHidingSink(Sink delegate) {
        super(delegate);
    }

    @Override public void write(Buffer source, long byteCount) throws IOException {
        if (hasErrors) {
            source.skip(byteCount);
            return;
        }
        try {
            super.write(source, byteCount);
        } catch (IOException e) {
            hasErrors = true;
            onException(e);
        }
    }

    @Override public void flush() throws IOException {
        if (hasErrors) return;
        try {
            super.flush();
        } catch (IOException e) {
            hasErrors = true;
            onException(e);
        }
    }

    @Override public void close() throws IOException {
        if (hasErrors) return;
        try {
            super.close();
        } catch (IOException e) {
            hasErrors = true;
            onException(e);
        }
    }

    protected void onException(IOException e) {
    }
}