|
XML Data Binding
XML data binding refers to a means of representing information in an XML document as a business object in computer memory. This allows applications to access the data in the XML from the object rather than using the DOM or SAX to retrieve the data from a direct representation of the XML itself. Description An XML data binder accomplishes this by automatically creating a mapping between elements of the XML schema of the document we wish to bind and members of a class to be represented in memory. When this process is applied to convert an XML document to an object, it is called unmarshalling. The reverse process, to serialize an object as XML, is called marshalling. Approaches to data binding can be distinguished as follows: * XML schema based: Based on an existing XML schema, classes that correspond to the schema are generated. * Class based: Based on a set of classes to be serialized, a corresponding XML schema is generated. * Mapping-based: A mapping description, usually itsel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Object
A business object is an entity within a multi-tiered software application that works in conjunction with the data access and business logic layers to transport data. For example, a "Manager" would be a ''business object'' where its attributes can be "Name", "Second name", "Age", "Area", "Country" and it could hold a ''1-n'' association with its employees (a collection of ''Employee'' instances). Another example would be a concept like "Process" having "Identifier", "Name", "Start date", "End date" and "Kind" attributes and holding an association with the "Employee" (''the responsible'') that started it. Function Whereas a program may implement classes, which typically end in objects managing or executing behaviours, a ''business object'' usually does nothing itself but holds a set of instance variables or properties, also known as ''attributes'', and associations with other business objects, weaving a map of objects representing the business relationships. A domain model whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apache Commons
The Apache Commons is a project of the Apache Software Foundation, formerly under the Jakarta Project. The purpose of the Commons is to provide reusable, open source Java software. The Commons is composed of three parts: proper, sandbox, and dormant. Commons Proper The Commons Proper is dedicated to creating and maintaining reusable Java components. The Commons Proper is a place for collaboration and sharing, where developers from throughout the Apache community can work together on projects to be shared by Apache projects and Apache users. Commons developers will make an effort to ensure that their components have minimal dependencies on other software libraries, so that these components can be deployed easily. In addition, Commons components will keep their interfaces as stable as possible, so that Apache users, as well as other Apache projects, can implement these components without having to worry about changes in the future. Commons Sandbox The Commons Sandbox provid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bound Control
UI data binding is a software design pattern to simplify development of GUI applications. UI data binding binds UI elements to an application domain model. Most frameworks employ the Observer pattern as the underlying binding mechanism. To work efficiently, UI data binding has to address input validation and data type mapping. A ''bound control'' is a widget whose value is tied or bound to a field in a recordset (e.g., a column in a row of a table). Changes made to data within the control are automatically saved to the database when the control's exit event triggers. Example public class ExampleViewModel Data binding frameworks and tools Delphi * DSharp third-party data binding tool * OpenWire Visual Live Binding - third-party visual data binding tool Java * JFace Data Binding * JavaFX Property .NET * Windows Forms data binding overview * WPF data binding overview * Unity 3D data binding framework (available in modifications for NGUI, iGUI and EZGUI l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BSD License
BSD licenses are a family of permissive free software licenses, imposing minimal restrictions on the use and distribution of covered software. This is in contrast to copyleft licenses, which have share-alike requirements. The original BSD license was used for its namesake, the Berkeley Software Distribution (BSD), a Unix-like operating system. The original version has since been revised, and its descendants are referred to as modified BSD licenses. BSD is both a license and a class of license (generally referred to as BSD-like). The modified BSD license (in wide use today) is very similar to the license originally used for the BSD version of Unix. The BSD license is a simple license that merely requires that all code retain the BSD license notice if redistributed in source code format, or reproduce the notice if redistributed in binary format. The BSD license (unlike some other licenses e.g. GPL) does not require that source code be distributed at all. Terms In addition t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XStream
XStream is a Java library to serialize objects to XML (or JSON) and back again. XStream library XStream uses reflection to discover the structure of the object graph to serialize at run time, and doesn't require modifications to objects. It can serialize internal fields, including private and final, and supports non-public and inner classes. Object graph serialization When serializing an object it serializes the full object graph. Duplicate references encountered in the object-model will be maintained. For example, using the following class CD package com.thoughtworks.xstream; public class Cd and add some of these object to a list Cd bj = new Cd("basement_jaxx_singles"); Cd mr = new Cd("maria rita"); List order = new ArrayList(); order.add(mr); // adds the same cd twice (two references to the same object) order.add(bj); order.add(bj); // adds itself (cycle) order.add(order); XStream xstream = new XStream(); xstream.alias("cd", Cd.class); System.out.println(xstream.toXML ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xmlbeansxx
xmlbeansxx is a software framework for C++ to XML binding. It is open-source software licensed under Apache License 2.0. Description xmlbeansxx is a tool allowing access to XML in a C++ friendly way. It is similar to, and inspired by, the Apache XMLBeans project. Similarly to XMLBeans, xmlbeansxx provide an XML Schema Definition (XSD) instance to C++ code generator. The generated code can be later invoked to access XML instance document data. Example Given an example of a simple XML Schema Definition describing a purchase order, as shown in examples from Apache XMLBeans distribution package, the following code handles printing of items from easypo.xml file: #include "EasyPO.h" #include #include using namespace std; using namespace xmlbeansxx; using namespace xmlbeansxx::samples::enumeration::schemaenum::easypo; int main() History The xmlbeansxx project begun in 2004 as an effort to implement a part of Apache XMLBeans in C++. The project goal was to create an XML bindi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BSD License
BSD licenses are a family of permissive free software licenses, imposing minimal restrictions on the use and distribution of covered software. This is in contrast to copyleft licenses, which have share-alike requirements. The original BSD license was used for its namesake, the Berkeley Software Distribution (BSD), a Unix-like operating system. The original version has since been revised, and its descendants are referred to as modified BSD licenses. BSD is both a license and a class of license (generally referred to as BSD-like). The modified BSD license (in wide use today) is very similar to the license originally used for the BSD version of Unix. The BSD license is a simple license that merely requires that all code retain the BSD license notice if redistributed in source code format, or reproduce the notice if redistributed in binary format. The BSD license (unlike some other licenses e.g. GPL) does not require that source code be distributed at all. Terms In addition t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JiBX
JiBX is an open-source Java framework for XML data binding. It solves the same problem as tools such as JAXB, XMLBeans and JDOM, but uses an alternate approach. It lets developers work with data from XML documents using arbitrarily defined Plain Old Java Objects (POJOs). The JiBX framework uses a binding definition to tell it how the Java objects map to the XML and vice versa. It is designed to perform the translation between internal data structures and XML with very high efficiency, and has been claimed to be the fastest XML data binding framework for Java. JiBX differs from other Java-XML transformation tools such as JAXB, XMLBeans and JDOM JDOM is an open-source Java-based document object model for XML that was designed specifically for the Java platform so that it can take advantage of its language features. JDOM integrates with Document Object Model (DOM) and Simple API for X ... in that it is not based on code generation but on "Mapped Data Binding". In other words, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java Architecture For XML Binding
Java XML Binding (JAXB; formerly Java Architecture for XML Binding) is a software framework that allows Java EE developers to map Java classes to XML representations. JAXB provides two main features: the ability to ''marshal'' Java objects into XML and the inverse, i.e. to ''unmarshal'' XML back into Java objects. In other words, JAXB allows storing and retrieving data in memory in any XML format, without the need to implement a specific set of XML loading and saving routines for the program's class structure. It is similar to xsd.exe and XmlSerializer in the .NET Framework. JAXB is particularly useful when the specification is complex and changing. In such a case, regularly changing the XML Schema definitions to keep them synchronised with the Java definitions can be time consuming and error-prone. JAXB is one of the APIs in the Java EE platform (formerly Java EE), part of the Java Web Services Development Pack (JWSDP), and one of the foundations for WSIT. It was also part o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GSOAP
gSOAP is a C and C++ software development toolkit for SOAP/XML web services and generic XML data bindings. Given a set of C/C++ type declarations, the compiler-based gSOAP tools generate serialization routines in source code for efficient XML serialization of the specified C and C++ data structures. Serialization takes zero-copy overhead. History The gSOAP toolkit started as a research project at the Florida State University by professor Robert van Engelen in 1999. The project introduced new methods for highly-efficient XML parsing (pull parsing) and serialization of C/C++ data directly in XML and later also in SOAP. The project succeeded at defining type-safe data bindings between XML Schema types and a wide variety of C/C++ data types. The toolkit uses automatic programming to simplify the development and invocation of Web services using efficient auto-generated XML serializers to send and receive C/C++ data directly. A domain-specific compiler-based tool generates source ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CodeSynthesis XSD
CodeSynthesis XSD is an XML Data Binding compiler for C++ developed by Code Synthesis and dual-licensed under the GNU GPL and a proprietary license. Given an XML instance specification (XML Schema), it generates C++ classes that represent the given vocabulary as well as parsing and serialization code. It is supported on a large number of platforms, including AIX, Linux, HP-UX, OS X, Solaris, Windows, OpenVMS, and z/OS. Supported C++ compilers include GNU G++, Intel C++, HP aCC, Solaris Studio C++, IBM XL C++, and Microsoft Visual C++ Microsoft Visual C++ (MSVC) is a compiler for the C, C++ and C++/CX programming languages by Microsoft. MSVC is proprietary software; it was originally a standalone product but later became a part of Visual Studio and made available in both tri .... A version for mobile and embedded systems, called CodeSynthesis XSD/e, is also available. One of the unique features of CodeSynthesis XSD is its support for two different XML Schema to C++ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castor (framework)
Castor is a data binding framework for Java with some features like Java to Java-to-XML binding, Java-to-SQL persistence, paths between Java objects, XML documents, relational tables, etc. Castor is one of the oldest data binding projects. Process flow Basic process flows include class generation, marshalling, unmarshalling, etc. Marshalling framework includes a set of ClassDescriptors and FieldDescription to describe objects. Class generation Class generation is similar to JAXB and Zeus. Castor supports XML Schema instead of DTDs (DTDs are not supported by Castor). Unmarshalling and marshalling Unmarshalling and marshalling are dealt with marshall() and unmarshall() methods respectively. During marshalling, conversion process from Java to XML is carried out, and, during unmarshalling, conversion process from XML to Java is carried out. Mapping files are the equivalent of a binding schema, which allows to transforms names from XML to Java and vice versa. Additional feature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |