Examples with PlatformMemory org.apache.ignite.internal.processors.platform.memory.PlatformMemory used on opensource projects

Example 36 with PlatformMemory

use of org.apache.ignite.internal.processors.platform.memory.PlatformMemory in project ignite by apache.

the class PlatformFullJob method serialize.

/**
 * Internal job serialization routine.
 *
 * @throws org.apache.ignite.IgniteCheckedException If failed.
 */
private void serialize() throws IgniteCheckedException {
    try (PlatformMemory mem = ctx.memory().allocate()) {
        PlatformInputStream in = mem.input();
        boolean res = ctx.gateway().computeJobSerialize(ptr, mem.pointer()) == 1;
        in.synchronize();
        BinaryRawReaderEx reader = ctx.reader(in);
        if (res)
            job = reader.readObjectDetached();
        else
            throw new IgniteCheckedException(reader.readString());
    }
}

Example 37 with PlatformMemory

use of org.apache.ignite.internal.processors.platform.memory.PlatformMemory in project ignite by apache.

the class PlatformStreamReceiverImpl method receive.

/**
 * {@inheritDoc}
 */
@Override
public void receive(IgniteCache<Object, Object> cache, Collection<Map.Entry<Object, Object>> collection) throws IgniteException {
    assert ctx != null;
    try (PlatformMemory mem = ctx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        out.writeLong(ptr);
        out.writeBoolean(keepBinary);
        BinaryRawWriterEx writer = ctx.writer(out);
        writer.writeObject(pred);
        writer.writeInt(collection.size());
        for (Map.Entry<Object, Object> e : collection) {
            writer.writeObject(e.getKey());
            writer.writeObject(e.getValue());
        }
        out.synchronize();
        PlatformCache cache0 = new PlatformCache(ctx, cache, keepBinary);
        PlatformTargetProxy cacheProxy = new PlatformTargetProxyImpl(cache0, ctx);
        ctx.gateway().dataStreamerStreamReceiverInvoke(ptr, cacheProxy, mem.pointer(), keepBinary);
    }
}

Example 38 with PlatformMemory

use of org.apache.ignite.internal.processors.platform.memory.PlatformMemory in project ignite by apache.

the class PlatformDotNetCacheStore method initialize.

/**
 * Initialize the store.
 *
 * @param ctx Context.
 * @param convertBinary Convert binary flag.
 * @throws org.apache.ignite.IgniteCheckedException
 */
public void initialize(GridKernalContext ctx, boolean convertBinary) throws IgniteCheckedException {
    A.ensure(typName != null || nativeFactory != null, "Either typName or nativeFactory must be set in PlatformDotNetCacheStore");
    platformCtx = PlatformUtils.platformContext(ctx.grid());
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        write(writer, convertBinary);
        out.synchronize();
        try {
            ptr = platformCtx.gateway().cacheStoreCreate(mem.pointer());
        } catch (IgniteException e) {
            // CacheAffinitySharedManager.processClientCacheStartRequests()
            throw new IgniteCheckedException("Could not create .NET CacheStore", e);
        }
    }
}

Example 39 with PlatformMemory

use of org.apache.ignite.internal.processors.platform.memory.PlatformMemory in project ignite by apache.

the class PlatformProcessorImpl method start.

/**
 * {@inheritDoc}
 */
@Override
public void start() throws IgniteCheckedException {
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        writer.writeString(ctx.igniteInstanceName());
        out.synchronize();
        platformCtx.gateway().onStart(new PlatformTargetProxyImpl(this, platformCtx), mem.pointer());
    }
    // At this moment all necessary native libraries must be loaded, so we can process with store creation.
    storeLock.writeLock().lock();
    try {
        for (StoreInfo store : pendingStores) registerStore0(store.store, store.convertBinary);
        pendingStores.clear();
        started = true;
    } finally {
        storeLock.writeLock().unlock();
    }
    // Add Interop node attributes.
    ctx.addNodeAttribute(PlatformUtils.ATTR_PLATFORM, interopCfg.platform());
}

Example 40 with PlatformMemory

use of org.apache.ignite.internal.processors.platform.memory.PlatformMemory in project ignite by apache.

the class PlatformTargetProxyImpl method inStreamOutStream.

/**
 * {@inheritDoc}
 */
@Override
public void inStreamOutStream(int type, long inMemPtr, long outMemPtr) throws Exception {
    try (PlatformMemory inMem = platformCtx.memory().get(inMemPtr)) {
        BinaryRawReaderEx reader = platformCtx.reader(inMem);
        try (PlatformMemory outMem = platformCtx.memory().get(outMemPtr)) {
            PlatformOutputStream out = outMem.output();
            BinaryRawWriterEx writer = platformCtx.writer(out);
            target.processInStreamOutStream(type, reader, writer);
            out.synchronize();
        }
    } catch (Exception e) {
        throw target.convertException(e);
    }
}