org.ballerinalang.model.util

Class XMLUtils

java.lang.Object

org.ballerinalang.model.util.XMLUtils

public class XMLUtils
extends Object

Common utility methods used for XML manipulation.

Since:

0.88

Constructor Summary

Constructors

Constructor and Description
XMLUtils()

Method Summary

Modifier and Type	Method and Description
static BXML<?>	concatenate(BXML<?> firstSeq, BXML<?> secondSeq) Concatenate two XML sequences and produce a single sequence.
static BJSON	convertToJSON(BXML xml, String attributePrefix, boolean preserveNamespaces) Converts given xml object to the corresponding json.
static BXML<?>	createXMLComment(String content) Create a comment type BXML.
static BXML<?>	createXMLElement(BXMLQName startTagName, BXMLQName endTagName, String defaultNsUri) Create an element type BXML.
static BXML<?>	createXMLProcessingInstruction(String tartget, String data) Create a processing instruction type BXML.
static BXML<?>	createXMLText(String content) Create a comment type BXML.
static BXML<?>	parse(InputStream xmlStream) Create a XML sequence from string inputstream.
static BXML<?>	parse(Reader reader) Create a XML sequence from string reader.
static BXML<?>	parse(String xmlStr) Create a XML item from string literal.
static BXML	tableToXML(BTable table, boolean isInTransaction) Converts a BTable to BXML.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLUtils

public XMLUtils()

Method Detail

parse

public static BXML<?> parse(String xmlStr)

Create a XML item from string literal.

Parameters:

xmlStr - String representation of the XML

Returns:

XML sequence

parse

public static BXML<?> parse(InputStream xmlStream)

Create a XML sequence from string inputstream.

Parameters:

xmlStream - XML input stream

Returns:

XML Sequence

parse

public static BXML<?> parse(Reader reader)

Create a XML sequence from string reader.

Parameters:

reader - XML reader

Returns:

XML Sequence

concatenate

public static BXML<?> concatenate(BXML<?> firstSeq,
                                  BXML<?> secondSeq)

Concatenate two XML sequences and produce a single sequence.

Parameters:

firstSeq - First XML sequence

secondSeq - Second XML sequence

Returns:

Concatenated XML sequence

tableToXML

public static BXML tableToXML(BTable table,
                              boolean isInTransaction)

Converts a BTable to BXML.

Parameters:

table - BTable to convert

isInTransaction - Within a transaction or not

Returns:

converted BXML

createXMLElement

public static BXML<?> createXMLElement(BXMLQName startTagName,
                                       BXMLQName endTagName,
                                       String defaultNsUri)

Create an element type BXML.

Parameters:

startTagName - Name of the start tag of the element

endTagName - Name of the end tag of element

defaultNsUri - Default namespace URI

Returns:

BXML Element type BXML

createXMLComment

public static BXML<?> createXMLComment(String content)

Create a comment type BXML.

Parameters:

content - Comment content

Returns:

BXML Comment type BXML

createXMLText

public static BXML<?> createXMLText(String content)

Create a comment type BXML.

Parameters:

content - Text content

Returns:

BXML Text type BXML

createXMLProcessingInstruction

public static BXML<?> createXMLProcessingInstruction(String tartget,
                                                     String data)

Create a processing instruction type BXML.

Parameters:

tartget - PI target

data - PI data

Returns:

BXML Processing instruction type BXML

convertToJSON

public static BJSON convertToJSON(BXML xml,
                                  String attributePrefix,
                                  boolean preserveNamespaces)

Converts given xml object to the corresponding json.

Parameters:

xml - XML object to get the corresponding json

attributePrefix - Prefix to use in attributes

preserveNamespaces - preserve the namespaces when converting

Returns:

BJSON JSON representation of the given xml object