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

Example 16 with PlatformOutputStream

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

the class PlatformAbstractService method execute.

/**
 * {@inheritDoc}
 */
@Override
public void execute(ServiceContext ctx) throws Exception {
    assert ptr != 0;
    assert platformCtx != null;
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        writer.writeLong(ptr);
        writer.writeBoolean(srvKeepBinary);
        writeServiceContext(ctx, writer);
        out.synchronize();
        platformCtx.gateway().serviceExecute(mem.pointer());
    } catch (IgniteCheckedException e) {
        throw U.convertException(e);
    }
}

Example 17 with PlatformOutputStream

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

the class PlatformAbstractService method cancel.

/**
 * {@inheritDoc}
 */
@Override
public void cancel(ServiceContext ctx) {
    assert ptr != 0;
    assert platformCtx != null;
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        writer.writeLong(ptr);
        writer.writeBoolean(srvKeepBinary);
        writeServiceContext(ctx, writer);
        out.synchronize();
        platformCtx.gateway().serviceCancel(mem.pointer());
    } catch (IgniteCheckedException e) {
        throw U.convertException(e);
    }
}

Example 18 with PlatformOutputStream

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

the class PlatformAbstractService method invokeMethod.

/**
 * {@inheritDoc}
 */
@Override
public Object invokeMethod(String mthdName, boolean srvKeepBinary, boolean deserializeResult, @Nullable Object[] args, @Nullable Map<String, Object> callAttrs) throws IgniteCheckedException {
    assert ptr != 0;
    assert platformCtx != null;
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        writer.writeLong(ptr);
        writer.writeBoolean(srvKeepBinary);
        writer.writeString(mthdName);
        if (args == null)
            writer.writeBoolean(false);
        else {
            writer.writeBoolean(true);
            writer.writeInt(args.length);
            for (Object arg : args) writer.writeObjectDetached(arg);
        }
        writer.writeMap(callAttrs);
        out.synchronize();
        platformCtx.gateway().serviceInvokeMethod(mem.pointer());
        PlatformInputStream in = mem.input();
        in.synchronize();
        BinaryRawReaderEx reader = platformCtx.reader(in);
        return PlatformUtils.readInvocationResult(platformCtx, reader, deserializeResult);
    }
}

Example 19 with PlatformOutputStream

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

the class PlatformAbstractService method init.

/**
 * {@inheritDoc}
 */
@Override
public void init(ServiceContext ctx) throws Exception {
    assert ptr == 0;
    assert platformCtx != null;
    try (PlatformMemory mem = platformCtx.memory().allocate()) {
        PlatformOutputStream out = mem.output();
        BinaryRawWriterEx writer = platformCtx.writer(out);
        writer.writeBoolean(srvKeepBinary);
        writer.writeObject(svc);
        writeServiceContext(ctx, writer);
        out.synchronize();
        ptr = platformCtx.gateway().serviceInit(mem.pointer());
        PlatformInputStream in = mem.input();
        in.synchronize();
        BinaryRawReaderEx reader = platformCtx.reader(in);
        PlatformUtils.readInvocationResult(platformCtx, reader);
    } catch (IgniteCheckedException e) {
        throw U.convertException(e);
    }
}

Example 20 with PlatformOutputStream

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

the class PlatformDotNetConfigurationClosure method prepare.

/**
 * Prepare .Net size.
 *
 * @param igniteCfg Ignite configuration.
 * @param interopCfg Interop configuration.
 */
private void prepare(IgniteConfiguration igniteCfg, PlatformDotNetConfigurationEx interopCfg) {
    cfg = igniteCfg;
    try (PlatformMemory outMem = memMgr.allocate()) {
        try (PlatformMemory inMem = memMgr.allocate()) {
            PlatformOutputStream out = outMem.output();
            GridBinaryMarshaller marshaller = PlatformUtils.marshaller();
            BinaryRawWriterEx writer = marshaller.writer(out);
            PlatformConfigurationUtils.writeDotNetConfiguration(writer, interopCfg.unwrap());
            // Write .NET beans
            List<PlatformDotNetLifecycleBean> beans = beans(igniteCfg);
            writer.writeInt(beans.size());
            for (PlatformDotNetLifecycleBean bean : beans) {
                writer.writeString(bean.getTypeName());
                writer.writeMap(bean.getProperties());
            }
            // Write .NET affinity functions
            List<PlatformDotNetAffinityFunction> affFuncs = affinityFunctions(igniteCfg);
            writer.writeInt(affFuncs.size());
            for (PlatformDotNetAffinityFunction func : affFuncs) {
                writer.writeString(func.getTypeName());
                writer.writeMap(func.getProperties());
            }
            out.synchronize();
            gate.extensionCallbackInLongLongOutLong(PlatformUtils.OP_PREPARE_DOT_NET, outMem.pointer(), inMem.pointer());
            processPrepareResult(marshaller.reader(inMem.input()));
        }
    }
}