124 results about "Data transfer object" patented technology

Techniques to support various operations (e.g., drag-and-drop, stretch) and data manipulation in a browser environment, e.g., to allow data for an object located in one part of a document (e.g., a webpage) to be associated with another object located in another part of the document. In one design, a document includes at least one applet for at least one display window. Each applet includes at least one browser object representative of an entity for an end application. Each browser object is associated with a respective set of one or more scripts used to facilitate a set of one or more operations (e.g., drag-and-drop, stretch) permitted for the browser object. A data transfer object is generated upon initiation of a selected operation and includes data associated with a source (browser) object. The data transfer object may thereafter be operated on by various target (browser) object to effectuate the selected operation.

The invention relates to a method and system for authenticating a user of a data transfer device (such as a terminal in a wireless local area network, i.e. WLAN). The method comprises: setting up a data transfer connection from the data transfer device to a service access point. Next, identification data of the mobile subscriber (for example an MSISDN) are inputted to the service access point. This is followed by checking from the mobile communications system whether the mobile subscriber identification data contains an access right to the service access point. If a valid access right exists, a password is generated, then transmitted to a subscriber terminal (for example a GSM mobile phone) corresponding to the mobile subscriber identification data, and login from the data transfer device to the service access point takes place with the password transmitted to the subscriber terminal.

A data storage method for storing data in a plurality of storage devices having a concurrent retrieval configuration. The data storage method comprises storing data in a plurality of data container objects distributed among in a plurality of storage devices, storing a plurality of metadata container objects and a plurality of metadata directory objects in the plurality of storage devices, wherein each metadata directory object indexes a group of the plurality of metadata container objects and each the metadata container object comprises metadata including storage location data of at least one of the plurality of data container objects and the plurality of metadata directory objects, and managing access to the plurality of data container objects by locally executing a plurality of data control requests by the plurality of storage devices, by a module installed in the plurality of storage devices or in a proxy.

The embodiment of the invention provides a data transfer method and communication nodes. The data transfer method comprises the following steps that a first node determines a second time slot corresponding to a first time slot in an optical channel payload unit-Cn (OPUCn) signal, wherein the second time slot is an idle time slot; the first node transfers first low-order optical channel data unit (ODU) service from the first time slot to the second time slot. According to the embodiment of the invention, by transferring the first low-order ODU service of the first time slot into the second idle time slot in the OPUCn signal, time slot fragments can be eliminated, so that the utilization rate of network bandwidth resources can be improved.

Described embodiments provide a method of transferring data from host devices to a media controller. The media controller generates a transfer context for each write request received from a host device. Receive-data threads corresponding to data transfer contexts for each transfer context are generated, each receive-data thread corresponding to a data transfer between a host device and the media controller. Buffer threads corresponding to data transfer contexts for each transfer context are generated, each buffer thread corresponding to a data transfer between the receive data path and a buffer subsystem. The receive-data and buffer threads are tracked for each transfer context. For each tracked transfer context, data from the receive datapath is iteratively transferred to the buffer subsystem for a previous data transfer context of the buffer thread while data from the host device is transferred to the receive datapath for a subsequent data transfer context of the receive-data thread.

A data transfer device for transferring data between a host device and a data storage medium. The data transfer device encrypts and/or decrypts data transferred between the host device and the data storage medium using an encryption/decryption key stored in memory. A data storage medium stores an encryption/decryption key and has at least one media recognition indicium, which identifies the data storage medium to the data transfer device as one storing an encryption/decryption key. The data transfer device copies the encryption/decryption key from the data storage medium to the memory.

A data transfer device for storing data to a removable data storage item. The data transfer device comprises a non-volatile memory suitable for storing an encryption key. Unauthorised access to the contents of the non-volatile memory is prevented. The data transfer device is operable to receive data to be stored, encrypt the data using an encryption key stored in the non-volatile memory and a seed value derived from information obtained from the removable data storage item, and store the encrypted data to the removable data storage item.

A data transfer device for transferring data to a removable data storage item. The data transfer device receives content data to be stored to the removable data storage item, encrypts the content data using an encryption key, and transforms at least one of predetermined reference data and the encryption key. The data transfer device also encrypts the transformed predetermined reference data using the encryption key or encrypts the predetermined reference data using the transformed encryption key, and then stores the encrypted content data and the encrypted transformed/predetermined reference data to the removable data storage item.

In a data transfer scheme using a caching technique and/or a compression technique which is capable of reducing the network load of a network connecting between data transfer devices, correspondences between data and their names are registered at the data transfer devices and the corresponding names are transferred, instead of transferring the data, for those data for which the correspondences are registered, so that it is possible to reduce the amount of transfer data among the data transfer devices.

A data transfer apparatus includes: a first port and a second port that communicate data; a memory unit that stores the data; and a securing unit that secures, when a first time period starting from transmission of data up to reception of a response to transmitted data at the first port is longer than a second time period starting from transmission of data up to reception of a response to transmitted data at the second port, a first memory space that is used in data transfer in the first port so as for the first memory space to have a larger size than a size of a second memory space used in data transfer in the second port.

A method and a system for transmitting data are provided. The method comprises generating information about each of the at least one data corresponding to selection of the at least one data displayed on a first touch screen by the first electronic device, transmitting the information to a data transmission object by the first electronic device, and storing the information transmitting the information to a second electronic device by the data transmission object. The information includes at least one session Identifier (ID) indicating a selected order of the at least one data and a device ID of the first electronic device.

A single segment data structure and method for storing data objects employing a single segment data object having a header and a data record. The header includes a segment length field describing the length of memory reserved for the data record and the data record contains at least one data instance object. Each of the data instance objects has a data instance header and data field. The header includes a data instance state field and a data instance length field. The data instance length field contains data representing the length of the data instance data field allowing for variable length “in place” updating. The data instance state field contains data representing an object state of the instance data. Only one of the data instance objects of the data record of the single segment data object has a valid object state. The state field facilitates a power loss recovery process.

An embodiment of the invention discloses a data transfer method, a mobile terminal and a data transfer system. The data transfer method includes acquiring a data transfer voice command input by a user; transmitting a data transfer triggering request to a second mobile terminal whether communication connection is built in advance to enable the second mobile terminal to transmit the data transfer information request to a data transfer server according to the data transfer triggering request; receiving a data transfer graphic code transmitted by the second mobile terminal, wherein the data transfer graphic code is acquired by the second mobile terminal according to the data transfer information returned by the data transfer server; displaying the data transfer graphic code to enable the data transfer object terminal to transmit the data transfer request to the data transfer server by scanning the data transfer graphic code. By means of the method, the mobile terminal and the system, the data transfer safety can be improved.

System, apparatus and method for collecting data from, and providing power to, a geophysical data acquisition device are described herein. The method may include charging a data transfer device comprising a data transfer port, a power transfer port and a battery module, coupling the data transfer device to a geophysical data acquisition device, deploying the geophysical data acquisition device and collecting data therewith, collecting data from the geophysical data acquisition device via the data transfer port and providing power to the geophysical data acquisition device via the power transfer port, replacing the data transfer device with a charged device, coupling the data transfer device to a charging station, transferring data from the data transfer device, and transferring power to the data transfer device via the charging station.

The invention provides a distributed cache automatic management scheme used for parallel computing of data parallel. The lifetime of a data set object and the lifetime of a corresponding distributed data set of a client side are bound, namely when the data set object is established or destroyed in the client side, the corresponding distributed data set is established or destroyed accordingly in a caching server cluster. The burden of a programmer is lightened, and the possibility of errors is lowered. Moreover, a cache management protocol is simplified.

Various systems and methods are disclosed for automatically generating a spreadsheet template to store information usable to generate one or more data transfer objects for input to a system under test. One such method involves identifying one or more properties of a data transfer object to be input to a software system under test. Identifying the properties of the data transfer object involves inspecting one or more structural requirements of a module within the software system under test that consumes that data transfer object. The method then automatically generates a spreadsheet template corresponding to the data transfer object, such that the spreadsheet template includes a respective column for each of the properties of the data transfer object. The spreadsheet template is configured to store information representing one or more versions of the data transfer object.

The invention discloses an input parameter generalization method and device based on a rule engine packet, and a storage medium. The method comprises the steps: generating a warranty Map database, andadding one specific mark field to each piece of element Map data in the warranty Map database, wherein the Map database comprises a plurality of pieces of element Map data; receiving a data call request parameter of a rule execution interface, and converting the data call request parameter into the data at the Map format, wherein the data call request parameter is a Json character string; searching a data transmission object corresponding to the converted data at the Map format according to the added specific mark fields of the element Map data; and carrying out the rule verification of the data transmission object according to a business rule of the data transmission object. The method can generalize the parameters of the rule engine packet, so only the corresponding rule needs to be developed when a business system needs to join in a rule cloud platform system afterwards, thereby achieving a once-for-all purpose.

The disclosed embodiments disclose techniques for optimizing data transfer costs for cloud-based security services. During operation, an intermediary computing device receives a network request from a client located in a remote enterprise location that is sending the network request to a distinct, untrusted remote site (e.g., a site separate from the distinct locations of the remote enterprise, the cloud data center, and the intermediary computing device). The intermediary computing device caches a set of data associated with the network request while forwarding the set of data to the cloud-based security service for analysis. Upon receiving a confirmation from the cloud-based security service that the set of data has been analyzed and is permitted to be transmitted to the specified destination, the intermediary computing device forwards the cached set of data to the specified destination.

The invention discloses a method and a device for generating a data defense assembly for actively defending XSS (Cross Site Script) attack. The method comprises the following steps of forming a simple data transmission target and adding a defense mark; customizing a defense compiler assembly code; inserting the defense compiler assembly code into a standard compiler assembly sequence; and forming the data defense assembly. The device comprises a data structure reading module, a defense code identifying module, a defense compiler, a standard compiler and a defense code management module, wherein the data structure reading module, the defense code identifying module, the defense compiler and the standard compiler are connected in sequence; and the defense code management module is connected with the defense compiler. By utilizing the method and the device, the defense code can be adjusted and expanded in time, so that a website can rapidly defend constantly changed XSS attack in real time. According to the method and the device, the generality is strong, the development efficiency of the website is greatly improved, and the security of the website is improved.

The embodiment of the invention discloses a data transfer method, a data transfer device and a data transfer system. The method is implemented by the following steps of: calculating rewriting rates of each memory stripe, wherein the memory strips are obtained by segmenting a memory space required to perform data transfer; preferably transmitting dirty data in the memory stripes with low rewriting rates to a destination host; and finishing the data transfer after the transmission state of the dirty data reaches preset requirements. Due to the adoption of the technical means of segmenting the memory space required to perform the data transfer to obtain the memory stripes and preferably transmitting the dirty data in the memory stripes with the low rewriting rates to the destination host, the transmission of the dirty data, with relatively higher rewriting rates, of the memory space is delayed by utilizing a spatial locality principle and a temporal locality principle, and more memory writing operations are saved by writing combination to reduce the transmission of the dirty data and further reduce data traffic.

The invention discloses a method and a server for accessing an attribute value from a Java object, and a storage medium. The method for accessing the attribute value from the Java object comprises thefollowing steps that: in a configuration file, configuring attribute corresponding relationships of all fields in a first data transmission object and a second data transmission object; for each pairof attribute corresponding relationships, through a reflection kit, obtaining the attribute value of the first data transmission object; calling the value method of an open source tool, obtaining a reference attribute value, comparing the reference attribute value with the attribute value of the first data transmission object, and outputting a comparison result; and when the comparison result isthe same, converting the attribute value of the first data transmission object into the data type of the second data transmission object, and setting in the attribute of the second data transmission object. By use of the method, attribute value accessing efficiency in the data transmission object is improved, and a performance bottleneck under high concurrence is avoided.

The invention discloses an optimization method applicable to JAVA remote invocation object transfer. The method includes recognizing a program object required RMI (remote method invocation) transfer and intercepting the program object; and creating a method for writing and reading serialized streams in the program object and storing the program object. The invention further discloses an optimization device applicable to JAVA remote invocation object transfer, and the optimization device comprises a first recognition unit, an interception unit and a modification unit. The method and the device adopt a non-invasive mode, and realize optimization processing for the RMI transfer object, the method for writing and reading the serialized streams is created dynamically, accordingly, coding or modifying original service logics of a program is omitted, and performances of the transfer object can be improved during network transfer only by means of configuration.

This invention relates to one data transmission method based on repeat mechanism, which comprises the following steps: send end top layer repeats control unit to generate Upper ARQ agreement data unit; the send end down layer repeats control unit to generate data series module by basic transmission unit and to generate data series block label; send end down layer repeats control unit to generate HARQ agreement data unit to send to receiver end.