1118 results about "Java" patented technology

A system and method lets a user create or import ontologies and create databases and related application software. These databases can be specially tuned to suit a particular need, and each comes with the same error-detection rules to keep the data clean. Such databases may be searched based on meaning, rather than on words-that-begin-with-something. And multiple databases, if generated from the same basic ontology can communicate with each other without any additional effort. Ontology management and generation tools enable enterprises to create databases that use ontologies to improve data integration, maintainability, quality, and flexibility. Only the relevant aspects of the ontology are targeted, extracting out a sub-model that has the power of the full ontology restricted to objects of interest for the application domain. To increase performance and add desired database characteristics, this sub-model is translated into a database system. Java-based object-oriented and relational application program interfaces (APIs) are then generated from this translation, providing application developers with an API that exactly reflects the entity types and relations (classes and methods) that are represented by the database. This generation approach essentially turns the ontology into a set of integrated and efficient databases.

Recorded on the recording medium (BD-ROM) is an AV stream that is obtained by multiplexing a video stream and one or more audio streams. MOVIE objects are scenarios showing playback procedures of video data described using playback device-oriented commands. In addition to the MOVIE objects, enhanced-mode scenarios (Java and WebPage objects) are also recorded on the recording medium. These enhanced-mode scenarios, each of which is described in the Java language or a markup language, show control procedures with respect to playback devices. The Java and WebPage objects are capable of taking over register setting values set by MOVIE objects, and extracting parts of video data played by MOVIE objects.

Certain example embodiments relate to a highly-concurrent, predictable, fast, self-managed, in-process space for storing data that is hidden away from the garbage collector and its related pauses. More particularly, certain example embodiments relate to improved memory management techniques for computer systems that leverage an off-heap direct-memory data store that is massively scalable and highly efficient. The off-heap store may be provided in connection with a Java-based environment, and garbage collection may be completely or nearly completely avoided for the off-heap store. The off-heap store may be integrated into a tiered storage solution in certain example embodiments.

A novel hand-supportable wireless Internet-enabled terminal is disclosed, wherein a transaction-enabling Java-Applet is embedded within 2-D bar code symbol. An HTML-encoded document and code associated with the transaction-enabling Java-Applet is created and stored in an HTTP server for use in enabling a predetermined information-related transaction. When a bar code symbol encoded with a transaction-enabling Java-Applet is read using the hand-supportable wireless Internet-enabled terminal, the corresponding code on the HTTP Server is automatically accessed and one or more HTML-encoded documents are displayed at the hand-supportable wireless Internet-enabled terminal, and the transaction-enabling Java-Applet initiated for execution so that the customer, consumer or client desiring the transaction can simply and conveniently conduct the information-related transaction over the Internet.

A modified JAVA(™) execution environment is described. The modified environment supports multiple JAVA(™) applications on a single JAVA(™) virtual machine (JVM). This modified environment provides significant memory and performance improvements when running multiple applications on a single computer system. Notably, no changes are needed to the source code of an application to take advantage of the modified environment. Further, embodiments of the invention may support shared access to base classes through the use of overlays. Additionally, system resource permissions can be enforced based upon the user permissions associated with a running application. Notably, embodiments of the invention allow multiple applications to share the abstract window toolkit (AWT) on a per display basis. Since only a single garbage collection routine is necessary, applications see improved performance relative to running in different JVMs. Further, the shared base classes eliminate significant memory overhead.

A method and system for managing events associated with either the client or the server using a controller framework includes initiating a request at a client. The request triggers an event that is processed using a client controller on the client. The client controller registers the event on the client, forwards the event to a server controller on a server, polls the server controller on the server periodically for information related to the event and retrieves notifications in response to the request or upon a poll. The client controller communicates with the server controller using asynchronous communication. The response retrieved by the client controller is loaded onto the browser of the client dynamically and rendered at the client as and when notifications are received from the server.

An improved proxy is disclosed for allowing click-through on an ad URL delivered on a web page within a Java® applet executing on a client machine. The proxy caches cookie information for the browser, to support java applications that do not allow for planting of cookies directly. When the user clicks on the ad URL, the proxy retrieves the relevant cookie and link information from a host side database, and uses the same to help the browser open the correct URL associated with the ad. Additional controls are provided for the proxy including the ability to filter ads in an appropriate fashion for the applet, to cache ads from third party servers, to monitor applet behavior, to cache/pass on client IP address information, and to perform administrative tasks for the applet within the browser to enhance and facilitate ad delivery between advertisers and their intended audiences. The proxy thus acts to extend the reach and access of a conventional applet beyond the resources of a download host associated with such applet. In another embodiment, the applet controls a hidden frame within the browser, which hidden frame, unlike the applet frame, is able to download and plant a cookie from an ad server within the browser. When the user clicks on the ad URL, the browser uses the cooked from the hidden frame and passes it on to the Ad Server along with the URL, so that the user experiences a seamless and smooth transfer as would occur from a conventional HTML tag within the page.

Potential sources of memory leaks are identified by tracking the size of groups of stored items and determining based on the growth pattern of the groups whether the groups of stored items are potential sources of memory leaks. An example of a group of stored items is an instance of a Java collection. If the growth pattern of a particular group of stored items indicates that it may be the source of a memory leak, that group is reported to a user and will continue to be tracked.

The invention belongs to the technical field of computer application and particularly provides a session data sharing system and method. The system comprises at least one Web application server and a cache server; the Web application servers are used for processing HTTP requests of client-sides and completing requested service logic, and each Web application server is a Servlet container based on Java and is composed of a session sharing processing request filter, a session data processing unit, a session data temporary storage unit and a service logic processing unit; the cache server is used for storing session data. According to the session data sharing system and method, the session data are stored into the cache server and can be shared by the Web application servers, so that memory occupation of the Web application servers is reduced; loss of the session data on the Web application servers can be avoided, the problems of loss of network performance and inconsistency of the session data caused by session data replication between cluster nodes can be avoided, the session data access speed is increased, and the session data processing performance is improved.

The present invention provides a means for reflecting modifications made in a server to data with regard to a scope of rights, which are granted to an application program operable in a communication device such as a mobile station, on data stored in the communication device. To achieve the aim, in a system according to the present invention, Java-AP software is provided to a mobile station by transmitting an ADF, a SDF and a JAR file from servers to the mobile station in that order. The SDF is a file containing data indicating restrictions of behavior of a Java-AP in a mobile station. The SDF also contains data indicating a validity state of the SDF, namely ‘valid’ or ‘invalid’, which is managed by management server device 18. Before a mobile station runs a Java-APP which is installed in the mobile station, the mobile station accesses management server device 18 and checks whether a SDF corresponding to the Java-APP is valid. When the SDF is valid, the mobile station runs the Java-APP following the restrictions indicated in the SDF.

An object oriented mechanism and method allow allocating Java array objects of unknown size at compile time to a method's invocation stack if the array's size is less than a predetermined threshold value. If the array object could typically be allocated to the invocation stack if it were of a known size at compile time, run-time code is generated that examines the actual size of the array object at run-time and that allocates the array object to the invocation stack if the size is less than a predetermined threshold value. In this manner Java array objects that have an unknown size at compile time may still be allocated to an invocation stack at run-time if the size of the object is sufficiently small.

The invention discloses a modularized JAVA application software online updating system. The system comprises a software resource information mining sub-system and a software dynamic updating sub-system, wherein the software resource information mining sub-system comprises a system file monitor, a source code loading analyzer, a system class analyzer, a class dependence relationship generator, a tree or directed graph dependence relationship generator and a module division generator; the software dynamic updating sub-system comprises an interface, a general agent unit, a module agent unit and a management platform; the general agent unit comprises a plant module, a time chop stamp module and a registration center; the module agent unit comprises an object manager, a class loader and a module describer. The system can realize service loading without restarting the service system. The invention also discloses a modularized JAVA application software online updating method. By adopting thesystem and the method, service loading is realized under a condition of not restarting the system.

A method and system of generating target applications from Java reference applications for a particular combination of mobile devices is provided. The method includes the steps of: a) unpacking the reference application into a number of class files; and b) transforming the reference application into the target application by a plug-in. The plug-in is capable of transforming different reference applications into corresponding target applications for a particular combination of the reference mobile device and the target mobile device. The system includes a transformation engine and a plug-in corresponding to the reference/target mobile device combination. The plug-in includes an XML file and pieces of software code to modify corresponding portions of the reference application not supported by the target mobile device. The XML file directs the transformation engine to identify the unsupported portion of the reference application and to modify the portion with the selected software code.

The invention discloses a province-city secondary system integrated comprehensive monitoring and process management system in power dispatching and an implementation method for the system. The system is designed on the basis of SOA (service-oriented architecture), a bottom layer is programmed by adopting standard C, a front end is constructed by applying a J2EE (java 2 enterprise edition) technology, and the system is a cluster-type integrated architecture system which is arranged on a plurality of servers; the system is characterized by comprising a real-time monitoring module and a management function module, wherein the real-time monitoring module is used for IT (information technology) monitoring, machine room environment monitoring and service data validating (RTU (remote terminal unit) and OCS (office communication server) monitoring); the management function module comprises IT asset management, operation and maintenance management and professional reports. The system and the implementation method have the beneficial effects that a comprehensive platform is realized, and the automatic monitoring situations can be displayed comprehensively; province-city two-level automatic system data sharing is realized, and valuable data information can be provided for operators on duty automatically; the problem that a closed-loop process is not formed in the conventional automatic internal management is solved.

A secure Java Web application page tag library system supported by multiple strategies comprises a secure logging module, a secure context service module, a strategy definition file, a Web secure server subassembly, a Web security responding generator, a secure tag library and a responding page. The secure Java Web application page tag library system can provide various page tags controlled by secure access on a Web page and basically contains expression forms of all page tags in a JSP tag library, thereby providing a set of high-efficiency integral page developing tag library with a secure access control function for developers. The secure Java Web application page tag library supported by multiple strategies can not only accomplish a basic page HTML control component display function but also display visible and available resources of a user according to the own authority of the user after being installed, and the developers need not carrying out extra coding work.

The invention discloses a java bean for configuring ORM (Object Relational Mapping) of a database in an annotation way, wherein the java bean can enable the ORM to be matched with HttpRequest Map delivered from a page in Servlet; in such a way, query condition statements of an SQL (Structured Query Language) are generated according to the type of an annotation; the type of the provided annotation can include database type, matching indications, matching table field names, corresponding names of parameters in the RequestMap, query operation and the like; and finally, after the configured annotation and the RequestMap are judged and matched through a resolver through the adoption of a java reflection operation mode, a string of String type SQL condition statements is returned.

A system is provided to permit page definitions in the Java Server Pages standard (JSP pages) may be invoked in response to non-HTTP protocol requests. An adapter is created by a servlet in a web server. The adapter receives requests which may include non-HTTP requests. A composition service is provided that is usable for both HTTP and non-HTTP format requests. Within the composition service, the protocol of the request is evaluated. Where the request is an HTTP request, specified JSP files may be executed directly from the service. Where the request is a non-HTTP request, the composition service carries out steps to ensure that specified JSP files are executable. The composition service may generate a HTTP request to the web server to execute the specified JSP files.

The invention provides a software service implementation method and system based on a Java platform. Application software is packaged into a service implementation component and a remote service component according to an OSGi (open service gateway initiative) normative standard, wherein the remote service component comprises registration information of the service implementation component. The method comprises the steps that software service request information input by a client is received remotely, wherein the software service request information carries service implementation component information; the registration information of the service implementation component corresponding to the service implementation component information is matched in the remote service component, the service implementation component corresponding to the matching result is called according to the matching result and is executed; and an execution result of the service implementation component is obtained and returned to the client. According to the software service system provided by the invention, dynamism and cross-platform operation of the software service are achieved on the premise of low-cost development.