org.jibx.runtime.impl
Class StreamWriterBase

java.lang.Object
  org.jibx.runtime.impl.XMLWriterNamespaceBase
      org.jibx.runtime.impl.XMLWriterBase
          org.jibx.runtime.impl.StreamWriterBase

All Implemented Interfaces:

IExtensibleWriter, IXMLWriter

Direct Known Subclasses:

ISO88591StreamWriter, UTF8StreamWriter

public abstract class StreamWriterBase
extends XMLWriterBase

Base handler for marshalling text document to an output stream. This needs to be subclassed with implementation methods specific to the encoding used.

Author:

Dennis M. Sosnoski

Constructor Summary

StreamWriterBase(StreamWriterBase base, java.lang.String[] uris)
Copy constructor.

Method Summary

void	close() Close document output.
void	flush() Flush document output.
java.lang.String	getEncodingName() Get the name of the character encoding used by this writer.
void	indent() Request output indent.
void	indent(int bias) Request output indent.
void	popExtensionNamespaces() Remove extension namespace URIs.
void	pushExtensionNamespaces(java.lang.String[] uris) Append extension namespace URIs to those in mapping.
void	setBuffer(IOutByteBuffer buff) Set the byte buffer.
void	setIndentSpaces(int count, java.lang.String newline, char indent) Set nesting indentation.
void	setNamespaceUris(java.lang.String[] uris) Set namespace URIs.

Methods inherited from class org.jibx.runtime.impl.XMLWriterBase

addAttribute, closeEmptyTag, closeStartTag, endTag, init, reset, startTagClosed, startTagNamespaces, startTagOpen, writeComment, writeDocType, writeEntityRef, writePI, writeXMLDecl

Methods inherited from class org.jibx.runtime.impl.XMLWriterNamespaceBase

getExtensionNamespaces, getNamespaceCount, getNamespacePrefix, getNamespaces, getNamespaceUri, getNestingDepth, getPrefixIndex, openNamespaces, popTranslationTable, pushTranslationTable, translateNamespace

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jibx.runtime.IExtensibleWriter

createChildWriter

Methods inherited from interface org.jibx.runtime.IXMLWriter

getExtensionNamespaces, getNamespaceCount, getNamespacePrefix, getNamespaces, getNamespaceUri, getNestingDepth, getPrefixIndex, openNamespaces, popTranslationTable, pushTranslationTable, writeCData, writeTextContent

Constructor Detail

StreamWriterBase

public StreamWriterBase(StreamWriterBase base,
                        java.lang.String[] uris)

Copy constructor. This takes the stream and encoding information from a supplied instance, while setting a new array of namespace URIs. It's intended for use when invoking one binding from within another binding.

Parameters:

base - instance to be used as base for writer

uris - ordered array of URIs for namespaces used in document (see StreamWriterBase(String, String[]))

Method Detail

setBuffer

public void setBuffer(IOutByteBuffer buff)

Set the byte buffer.

Parameters:

buff -

getEncodingName

public java.lang.String getEncodingName()

Get the name of the character encoding used by this writer.

Returns:

encoding

setNamespaceUris

public void setNamespaceUris(java.lang.String[] uris)
                      throws java.io.IOException

Set namespace URIs. This forces a reset of the writer, clearing any buffered output. It is intended to be used only for reconfiguring an existing writer for reuse.

Parameters:

uris - ordered array of URIs for namespaces used in document

Throws:

java.io.IOException

setIndentSpaces

public void setIndentSpaces(int count,
                            java.lang.String newline,
                            char indent)

Set nesting indentation. This is advisory only, and implementations of this interface are free to ignore it. The intent is to indicate that the generated output should use indenting to illustrate element nesting.

Parameters:

count - number of character to indent per level, or disable indentation if negative (zero means new line only)

newline - sequence of characters used for a line ending (null means use the single character '\n')

indent - whitespace character used for indentation

pushExtensionNamespaces

public void pushExtensionNamespaces(java.lang.String[] uris)

Append extension namespace URIs to those in mapping.

Specified by:

pushExtensionNamespaces in interface IXMLWriter

Overrides:

pushExtensionNamespaces in class XMLWriterNamespaceBase

Parameters:

uris - namespace URIs to extend those in mapping

popExtensionNamespaces

public void popExtensionNamespaces()

Remove extension namespace URIs. This removes the last set of extension namespaces pushed using pushExtensionNamespaces(java.lang.String[]).

Specified by:

popExtensionNamespaces in interface IXMLWriter

Overrides:

popExtensionNamespaces in class XMLWriterNamespaceBase

indent

public void indent(int bias)
            throws java.io.IOException

Request output indent. Output the line end sequence followed by the appropriate number of indent characters.

Parameters:

bias - indent depth difference (positive or negative) from current element nesting depth

Throws:

java.io.IOException - on error writing to document

indent

public void indent()
            throws java.io.IOException

Request output indent. Output the line end sequence followed by the appropriate number of indent characters for the current nesting level.

Throws:

java.io.IOException - on error writing to document

flush

public void flush()
           throws java.io.IOException

Flush document output. Forces out all output generated to this point.

Specified by:

flush in interface IXMLWriter

Specified by:

flush in class XMLWriterBase

Throws:

java.io.IOException - on error writing to document

close

public void close()
           throws java.io.IOException

Close document output. Completes writing of document output, including closing the output medium.

Specified by:

close in interface IXMLWriter

Specified by:

close in class XMLWriterBase

Throws:

java.io.IOException - on error writing to document