/** {@inheritDoc} */
@Override
public Object inStreamOutObject(int type, long memPtr) throws Exception {
try (PlatformMemory mem = memPtr != 0 ? platformCtx.memory().get(memPtr) : null) {
BinaryRawReaderEx reader = mem != null ? platformCtx.reader(mem) : null;
return wrapProxy(target.processInStreamOutObject(type, reader));
} catch (Exception e) {
throw target.convertException(e);
}
}
/** {@inheritDoc} */
@Override
public long inStreamOutLong(int type, long memPtr) throws Exception {
try (PlatformMemory mem = platformCtx.memory().get(memPtr)) {
BinaryRawReaderEx reader = platformCtx.reader(mem);
return target.processInStreamOutLong(type, reader, mem);
} catch (Exception e) {
throw target.convertException(e);
}
}
/** {@inheritDoc} */
@Override
public void outStream(int type, long memPtr) throws Exception {
try (PlatformMemory mem = platformCtx.memory().get(memPtr)) {
PlatformOutputStream out = mem.output();
BinaryRawWriterEx writer = platformCtx.writer(out);
target.processOutStream(type, writer);
out.synchronize();
} catch (Exception e) {
throw target.convertException(e);
}
}
/**
* this method creates the platform object
*
* @param nodeElement OMElement input from the xml reader
*/
public void createPlatformContext(OMElement nodeElement) {
Iterator instanceGroupIterator = nodeElement.getChildElements();
OMElement instanceGroupNode;
// Walk through the instance group list
while (instanceGroupIterator.hasNext()) {
ProductGroup productGroup = new ProductGroup();
instanceGroupNode = (OMElement) instanceGroupIterator.next();
// set the attributes of the current instance group
String groupName =
instanceGroupNode.getAttributeValue(
QName.valueOf(ContextConstants.PLATFORM_CONTEXT_INSTANCE_GROUP_NAME));
Boolean clusteringEnabled =
Boolean.parseBoolean(
instanceGroupNode.getAttributeValue(
QName.valueOf(
ContextConstants.PLATFORM_CONTEXT_INSTANCE_GROUP_CLUSTERING_ENABLED)));
productGroup.setGroupName(groupName);
productGroup.setClusteringEnabled(clusteringEnabled);
// walk through the instances in the instance group
Iterator instances = instanceGroupNode.getChildElements();
OMElement instanceNode;
while (instances.hasNext()) {
// adding the instance to the instance group
instanceNode = (OMElement) instances.next();
createInstance(instanceNode, productGroup);
// addInstanceToTypeList(currentInstance, productGroup);
}
platformContext.addProductGroup(productGroup);
}
}
/** {@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);
}
}
/** {@inheritDoc} */
@Override
public Object inObjectStreamOutObjectStream(int type, Object arg, long inMemPtr, long outMemPtr)
throws Exception {
PlatformMemory inMem = null;
PlatformMemory outMem = null;
try {
BinaryRawReaderEx reader = null;
if (inMemPtr != 0) {
inMem = platformCtx.memory().get(inMemPtr);
reader = platformCtx.reader(inMem);
}
PlatformOutputStream out = null;
BinaryRawWriterEx writer = null;
if (outMemPtr != 0) {
outMem = platformCtx.memory().get(outMemPtr);
out = outMem.output();
writer = platformCtx.writer(out);
}
PlatformTarget res =
target.processInObjectStreamOutObjectStream(type, unwrapProxy(arg), reader, writer);
if (out != null) out.synchronize();
return wrapProxy(res);
} catch (Exception e) {
throw target.convertException(e);
} finally {
try {
if (inMem != null) inMem.close();
} finally {
if (outMem != null) outMem.close();
}
}
}
