ADBXMLStreamReaderImpl (Apache Axis2

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org.apache.axis2.databinding.utils.reader
Class ADBXMLStreamReaderImpl

java.lang.Object
  org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl

All Implemented Interfaces:: XMLStreamConstants, XMLStreamReader, Constants, ADBXMLStreamReader

public class ADBXMLStreamReaderImpl
extends Object
implements ADBXMLStreamReader
extends Object
implements ADBXMLStreamReader

This is the new implementation of the ADBpullaparser. The approach here is simple When the pull parser needs to generate events for a particular name-value(s) pair it always handes over (delegates) the task to another pull parser which knows how to deal with it The common types of name value pairs we'll come across are 1. String name/QName name - String value 2. String name/QName name - String[] value 3. OMElementkey - OMElement value 4. QName name/String name - ADBBean value 5. QName name/String name - Java bean 5. QName name/String name - Datahandler

As for the attributes, these are the possible combinations in the array 1. String name/QName name - String value 2. OMAttributeKey - OMAttribute

Note that certain array methods have been deliberately removed to avoid complications. The generated code will take the trouble to lay the elements of the array in the correct order

Hence there will be a parser impl that knows how to handle these types, and this parent parser will always delegate these tasks to the child pullparasers in effect this is one huge state machine that has only a few states and delegates things down to the child parsers whenever possible

Field Summary

Fields inherited from interface org.apache.axis2.databinding.utils.reader.ADBXMLStreamReader
`ELEMENT_TEXT`

Fields inherited from interface javax.xml.stream.XMLStreamConstants
`ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT`

Fields inherited from interface org.apache.axis2.databinding.utils.Constants
`DATA_HANDLER, IS_BINARY, NIL, OM_ATTRIBUTE_KEY, OM_ELEMENT_KEY, OPTIMIZATION_ENABLED, TRUE, XSD_NAMESPACE, XSI_NAMESPACE`

Constructor Summary
`ADBXMLStreamReaderImpl(QName adbBeansQName, Object[] properties, Object[] attributes)`
`ADBXMLStreamReaderImpl(QName adbBeansQName, Object[] properties, Object[] attributes, TypeTable typeTable, boolean qualified)`

Method Summary
`void`	`addNamespaceContext(NamespaceContext nsContext)` add the namespace context
`void`	`close()`
`int`	`getAttributeCount()`
`String`	`getAttributeLocalName(int i)`
`QName`	`getAttributeName(int i)`
`String`	`getAttributeNamespace(int i)`
`String`	`getAttributePrefix(int i)`
`String`	`getAttributeType(int i)`
`String`	`getAttributeValue(int i)`
`String`	`getAttributeValue(String nsUri, String localName)`
`String`	`getCharacterEncodingScheme()`
`String`	`getElementText()` todo implement the right contract for this
`String`	`getEncoding()`
`int`	`getEventType()`
`String`	`getLocalName()`
`Location`	`getLocation()`
`QName`	`getName()`
`NamespaceContext`	`getNamespaceContext()`
`int`	`getNamespaceCount()`
`String`	`getNamespacePrefix(int i)`
`String`	`getNamespaceURI()`
`String`	`getNamespaceURI(int i)`
`String`	`getNamespaceURI(String prefix)`
`String`	`getPIData()`
`String`	`getPITarget()`
`String`	`getPrefix()`
`Object`	`getProperty(String key)`
`String`	`getText()`
`char[]`	`getTextCharacters()`
`int`	`getTextCharacters(int i, char[] chars, int i1, int i2)`
`int`	`getTextLength()`
`int`	`getTextStart()`
`String`	`getVersion()`
`boolean`	`hasName()`
`boolean`	`hasNext()`
`boolean`	`hasText()` check the validity of this implementation
`void`	`init()` we need to split out the calling to the populate namespaces seperately since this needs to be done after setting the parent namespace context.
`boolean`	`isAttributeSpecified(int i)`
`boolean`	`isCharacters()`
`boolean`	`isDone()` are we done ?
`boolean`	`isEndElement()`
`boolean`	`isStandalone()`
`boolean`	`isStartElement()`
`boolean`	`isWhiteSpace()`
`int`	`next()` By far this should be the most important method in this class this method changes the state of the parser
`int`	`nextTag()` todo implement this
`void`	`require(int i, String string, String string1)`
`boolean`	`standaloneSet()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail