/*
 * Copyright 2017, TeamDev Ltd. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.spine3.server;

import io.grpc.Metadata;
import io.grpc.Status;
import io.grpc.StatusRuntimeException;
import org.spine3.annotations.Internal;
import org.spine3.base.Error;
import org.spine3.base.MetadataConverter;

import static com.google.common.base.Preconditions.checkNotNull;
import static io.grpc.Status.INVALID_ARGUMENT;

/**
 * Utility class for working with {@link Status}es.
 *
 * @author Alexander Yevsyukov
 */
@Internal
public class Statuses {

    private Statuses() {
    }

    /**
     * Creates an instance of {@code StatusRuntimeException} of status
     * {@code Status.INVALID_ARGUMENT} with the passed cause and the {@link Error}.
     *
     * <p>Resulting {@code StatusRuntimeException} will contain the passed {@link Error}
     * transformed to the {@linkplain StatusRuntimeException#getTrailers() metadata}.
     *
     * <p>NOTE: The cause is not transmitted from server co client.
     *
     * @param cause the exception cause
     * @param error the error to be passed to a client
     * @return the constructed {@code StatusRuntimeException}
     */
    public static StatusRuntimeException invalidArgumentWithCause(Exception cause, Error error) {
        checkNotNull(cause);
        checkNotNull(error);
        final Metadata metadata = MetadataConverter.toMetadata(error);
        final StatusRuntimeException result = INVALID_ARGUMENT.withCause(cause)
                                                              .asRuntimeException(metadata);
        return result;
    }
}

/*
 * Copyright 2017, TeamDev Ltd. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.spine3.server;

import io.grpc.Metadata;
import io.grpc.Status;
import io.grpc.StatusRuntimeException;
import org.spine3.annotations.Internal;
import org.spine3.base.Error;
import org.spine3.base.MetadataConverter;

import static com.google.common.base.Preconditions.checkNotNull;
import static io.grpc.Status.INVALID_ARGUMENT;

/**
 * Utility class for working with {@link Status}es.
 *
 * @author Alexander Yevsyukov
 */
@Internal
public class Statuses {

    private Statuses() {
    }

    /**
     * Creates an instance of {@code StatusRuntimeException} of status
     * {@code Status.INVALID_ARGUMENT} with the passed cause and the {@link Error}.
     *
     * <p>Resulting {@code StatusRuntimeException} will contain the passed {@link Error}
     * transformed to the {@linkplain StatusRuntimeException#getTrailers() metadata}.
     *
     * <p>NOTE: The cause is not transmitted from a server to a client.
     *
     * @param cause the exception cause
     * @param error the error to be passed to a client
     * @return the constructed {@code StatusRuntimeException}
     */
    public static StatusRuntimeException invalidArgumentWithCause(Exception cause, Error error) {
        checkNotNull(cause);
        checkNotNull(error);
        final Metadata metadata = MetadataConverter.toMetadata(error);
        final StatusRuntimeException result = INVALID_ARGUMENT.withCause(cause)
                                                              .asRuntimeException(metadata);
        return result;
    }
}

Fix `invalidArgumentWithCause` Javadoc grammar and typo