public AppendMessageResult appendMessagesInner(final MessageExt messageExt, final AppendMessageCallback cb) { assert messageExt != null; assert cb != null; int currentPos = this.wrotePosition.get(); if (currentPos < this.fileSize) { ByteBuffer byteBuffer = writeBuffer != null ? writeBuffer.slice() : this.mappedByteBuffer.slice(); byteBuffer.position(currentPos); AppendMessageResult result = null; if (messageExt instanceof MessageExtBrokerInner) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBrokerInner) messageExt); } else if (messageExt instanceof MessageExtBatch) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBatch) messageExt); } else { return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); } this.wrotePosition.addAndGet(result.getWroteBytes()); this.storeTimestamp = result.getStoreTimestamp(); return result; } log.error("MappedFile.appendMessage return null, wrotePosition: {} fileSize: {}", currentPos, this.fileSize); return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); }
public AppendMessageResult appendMessagesInner(final MessageExt messageExt, final AppendMessageCallback cb) { assert messageExt != null; assert cb != null; int currentPos = this.wrotePosition.get(); if (currentPos < this.fileSize) { ByteBuffer byteBuffer = writeBuffer != null ? writeBuffer.slice() : this.mappedByteBuffer.slice(); byteBuffer.position(currentPos); AppendMessageResult result = null; if (messageExt instanceof MessageExtBrokerInner) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBrokerInner) messageExt); } else if (messageExt instanceof MessageExtBatch) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBatch) messageExt); } else { return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); } this.wrotePosition.addAndGet(result.getWroteBytes()); this.storeTimestamp = result.getStoreTimestamp(); return result; } log.error("MappedFile.appendMessage return null, wrotePosition: {} fileSize: {}", currentPos, this.fileSize); return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); }
public AppendMessageResult appendMessagesInner(final MessageExt messageExt, final AppendMessageCallback cb) { assert messageExt != null; assert cb != null; int currentPos = this.wrotePosition.get(); if (currentPos < this.fileSize) { ByteBuffer byteBuffer = writeBuffer != null ? writeBuffer.slice() : this.mappedByteBuffer.slice(); byteBuffer.position(currentPos); AppendMessageResult result = null; if (messageExt instanceof MessageExtBrokerInner) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBrokerInner) messageExt); } else if (messageExt instanceof MessageExtBatch) { result = cb.doAppend(this.getFileFromOffset(), byteBuffer, this.fileSize - currentPos, (MessageExtBatch) messageExt); } else { return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); } this.wrotePosition.addAndGet(result.getWroteBytes()); this.storeTimestamp = result.getStoreTimestamp(); return result; } log.error("MappedFile.appendMessage return null, wrotePosition: {} fileSize: {}", currentPos, this.fileSize); return new AppendMessageResult(AppendMessageStatus.UNKNOWN_ERROR); }