摘要:
The present disclosure provides a method of suppressing oomycete infection, such as a Phytophthora infection, or triggering programmed cell death in Solanaceae plants comprising administering at least one modulator, wherein the at least one modulator modulates at least one of the genes listed in Table 1 or variants or homologs thereof. The present disclosure also provides compositions useful in suppressing oomycete infection, such as Phytophthora infection and triggering programmed cell death and screening assays for identifying substances useful in suppressing oomycete infection, such as Phytophthora infection and triggering programmed cell death.
摘要:
The present invention is a method and apparatus for processing an object call between a client computer system and a server computer system. Using the method of the present invention, an object call begins on the client system with the construction of a parameterized vector. The parameterized vector has one entry for each parameter of the object call. The parameterized vector is then initialized so that each entry in the parameterized vector points to one of the parameters of the object call. The entries within the parameterized vector are arranged in a canonical order. Once the parameterized vector has been completed, the object call is transmitted from the client to the server. The server receives the object call and allocates a parameter area. The parameter area has one entry for each parameter of the object call. The parameter area is then initialized so that each entry within the parameter area contains an object pointed to by one of the entries in the parameterized vector. The entries in the parameter area are arranged in parameter order for the server system. The object call may then proceed on the server system with the parameter area acting as the parameters for the object call.
摘要:
An object-oriented method and apparatus for delivering information from one component to another across a network of computers includes the steps of loading implementation libraries for adapter and information provider components into memory and creating factory objects for those components. When a request arrives over the network, the factory objects are called and stream objects are created by the factory objects. Data is then streamed from an information provider source to the original requester using the stream objects.
摘要:
A data structure representing an Interface Definition Language ("IDL") source file is disclosed. The data structure is preferably produced during the compilation of the source file and generation of language-specific source code. The data structure includes a variable-sized array of data structures representing entries from the source file in addition to an array of strings containing each line in the source file. Each of the entry data structures contains a fixed part containing information about the name and attributes of the source file entry and a variable part that depends upon the entry's data type. The data structure can be stored in a file or database for run-time access by distributed applications.
摘要:
A a user is enabled to specify policy information for use by a persistence manager in determining how to persist information relating to a data item so as achieve a desired level of reliability. The user is permitted to specify at least two behavior requirements to be associated with information to be persisted. The first behavior requirement is specifiable for a first system state, and the second behavior state is specifiable for a second system state. The behavior requirements are interpretable by the persistence manager to determine a persistence behavior necessary to conform with the policy information.
摘要:
A method and apparatus for asynchronously calling and implementing objects is disclosed. Object calls to perform an operation are performed asynchronously by calling the appropriate stub function from the client application and passing in the object reference, input parameters, and a pointer to a completion routine. The object reference, input parameters, and completion routine address are provided to a client-side execution environment. The client-side execution environment stores the completion routine address and transmits the input parameters to a server-side execution environment. The server-side execution environment calls a method in the server application that implements the requested operation. The server application performs the requested operation. Once the call has been responded to, the client-side execution environment calls the completion routine and passes it the output parameters to the requested operation. The client application can continue performing other asynchronous operations before the completion routine is called. To asynchronously implement an object that has been called, the appropriate method function in the server application is called which, in turn, calls an asynchronous operation. Once the asynchronous operation returns, the application responds to the client application.
摘要:
A method, apparatus, system, and signal-bearing medium that, in an embodiment, receive an allocation request for a resource and registers the resource as a non-voting participant if the resource desires to delegate commit voting to another resource. The registered resource is then prohibited from participating in an enclosing transactional context and instead is informed when the transaction completes. The resource is enlisted as a voting participant if the resource does not desire to delegate commit voting. In this way, when multiple resources are used in a transaction, a resource may be registered and receive notifications of transaction completion instead of being enlisted and voting on commit decisions. The result of a transaction in which a single resource takes responsibility for a number of other resources is that transaction completion avoids the two-phase commit protocol and the resulting performance degradation.
摘要:
Method, apparatus, and computer program product for reducing the number of operations performed by a persistence manager against a persistent store of data items. A plurality of requests from an application are received. Each request is mapped into a transaction for performance against the persistent store, each transaction having at least one operation. Transactions are accumulated and preprocessed to reduce the number of operations for performance against the persistent store.
摘要:
A method and apparatus for performing distributed object calls uses proxies and memory allocation and deallocation. Specifically, an object reference to an object is obtained. The object reference is used to create a proxy handle data structure that will represent the object. The proxy handle is passed to a client application stub function which calls the object. The stub function is also passed input and output parameters along with exception information. An object request broker finds an appropriate implementation in a server application. The server application allocates memory for implementing the call. The object is implemented and the memory allocated by the server application is deallocated. The server application responds to the client, whereupon the client makes another object call using the same proxy handle or destroys the proxy handle. Multiple initialization of object calls is avoided because the object call can be initialized just once for a particular object. Moreover, resources are preserved by minimizing wild pointers and memory leaks that can occur during the calling and implementation of objects.