PlatformCachePartialUpdateException.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.ignite.internal.processors.platform.cache;

import org.apache.ignite.internal.binary.BinaryRawWriterEx;
import org.apache.ignite.internal.processors.cache.CachePartialUpdateCheckedException;
import org.apache.ignite.internal.processors.platform.PlatformContext;
import org.apache.ignite.internal.processors.platform.PlatformExtendedException;
import org.apache.ignite.internal.processors.platform.utils.PlatformUtils;

import java.util.Collection;

/**
 * Interop cache partial update exception.
 */
public class PlatformCachePartialUpdateException extends PlatformExtendedException {
    /** */
    private static final long serialVersionUID = 0L;

    /** Keep binary flag. */
    private final boolean keepBinary;

    /**
     * Constructor.
     *
     * @param cause Root cause.
     * @param ctx Context.
     * @param keepBinary Keep binary flag.
     */
    public PlatformCachePartialUpdateException(CachePartialUpdateCheckedException cause, PlatformContext ctx,
        boolean keepBinary) {
        super(cause, ctx);
        this.keepBinary = keepBinary;
    }

    /** {@inheritDoc} */
    @Override public void writeData(BinaryRawWriterEx writer) {
        Collection keys = ((CachePartialUpdateCheckedException)getCause()).failedKeys();

        writer.writeBoolean(keepBinary);

        PlatformUtils.writeNullableCollection(writer, keys);
    }
}