Package com.sap.conn.jco

Contains the major part of the interfaces and factories an application for JCo is typically dealing with.

See:
          Description

Interface Summary
JCoAbapObject The interface comprises public methods for access to ABAP object members.
JCoAttributes Encapsulates a number of attributes of a connection, such as codepage information, system information of the partner, and other useful data.
JCoBackgroundUnitAttributes Unit Attributes describing some properties of a processed bgRFC unit in the backend.
JCoClassMetaData Encapsulates the metadata of ABAP classes.
JCoCustomDestination Customizable destination that allows to set specific user logon data and SNC configuration.
JCoCustomDestination.SncConfigurationData SncConfigurationData allows change SNC configuration for a JCoCustomDestination.
JCoCustomDestination.UserData UserData allows change the logon configuration data for a JCoCustomDestination.
JCoCustomRepository JCoCustomRepository is designed to be used for static/custom meta data.
JCoDestination JCoDestination identifies a physical destination of a function call.
JCoExtendedFieldMetaData Encapsulates the extended metadata of a single field of either a parameter list, a structure, or a table.
JCoField Class to represent a data field in a record (i.e.
JCoFieldIterator Encapsulates an iterator for the fields of a record.
JCoFunction Class that represents a function.
JCoFunctionTemplate Encapsulates all metadata of a function and its import, changing, export and table parameters as well as the exception list.
JCoFunctionUnit The interface comprises public methods to work with function unit.
JCoListMetaData Encapsulates the metadata of either a parameter list, a request or response.
JCoMetaData Encapsulates the metadata of JCo data containers.
JCoParameterField Class to represent a data field in a parameter list.
JCoParameterFieldIterator Encapsulates an iterator for the fields of a parameter list.
JCoParameterList A class that encapsulates a parameter list used to pass on data to a function.
JCoRecord Base interface for all data containers used throughout the JCo toolkit.
JCoRecordField Class to represent a data field in a structure or table.
JCoRecordFieldIterator Encapsulates an iterator for the fields of a structure or table.
JCoRecordMetaData Encapsulates the metadata of either a structure or a table.
JCoRemoteContext This interface comprises all the methods an object representing a remote context of a (failed) RFC connection is required to implement.
JCoRepository The meta data repositories are needed to get the technical description of functions and parameters used for fulfilling RFC calls.
JCoRepositoryQueryResult JCoRepositoryResult describes the result of the repository query.
JCoRequest A JCoRequest is a special view on a JCoFunction and is used in the Request/Response model of JCo function calls.
JCoRequestUnit The interface comprises public methods to work with request unit.
JCoResponse A JCoResponse is a special view on a JCoFunction and is used in the Request/Response model of JCo function calls.
JCoStructure JCoStructure is for data containers that need a certain layout in memory.
JCoTable Interface that describes internal tables used in the parameter lists of function modules.
JCoThroughput JCO Throughput interface.
JCoTraceListener JCo trace listener interface.
JCoUnitIdentifier Function unit identifier is a unique identifier for a function or request unit for bgRFC.
 

Class Summary
About The About class allows getting information about JCo.
JCo The main factory class of JCo.
JCoContext The JCoContext class allows the execution of stateful function call sequences with JCo.
JCoDestinationManager The JCoDestinationManager creates and manages the destinations used by JCo applications.
 

Enum Summary
AbapClassException.Mode The Mode enumeration describes how class exceptions should be handled by a server system
JCoClassMetaData.JCoAttributeKind An enumeration of the possible or relevant attribute types.
JCoCustomRepository.QueryMode Enumeration that describes all modes to control the remote queries of a custom repository.
JCoFunctionUnitState Defines possible function unit states.
JCoUnitIdentifier.Type BgRFC unit types: TYPE_T - exactly once TYPE_Q - exactly once in order
 

Exception Summary
AbapClassException This class represents an ABAP class exception.
AbapException A convenience class on top of JCoException that reports exceptions, which occurred in an SAP system, while processing a function module.
ConversionException A ConversionException will be thrown, if a field in a JCoRecord cannot store a value passed to this record by a setValue call.
JCoException General JCo exception object.
JCoRuntimeException Basic JCo exception for JCo runtime exceptions.
XMLParserException Exception thrown by the XML parser in the RFC communication when using complex parameters or if the function module is tagged in the metadata to use binary ASXML as serialization format on the line.
 

Error Summary
OutOfNativeMemoryError A special OutOfMemoryError indicating that a JNI call terminated with a return code showing that a memory allocation failed.
 

Package com.sap.conn.jco Description

Contains the major part of the interfaces and factories an application for JCo is typically dealing with. This covers

Recommendations: Note:The implementation for most of the interfaces in this packages are exclusively provided by the JCo runtime. Other implementations are not supported. Hence, adding a method to those interfaces is not considered as an incompatibel change!



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