Liquibase 4.26.0 · liquibase.parser.core.xml.XMLChangeLogSAXHandler

Modifier and Type	Field and Description
private final ChangeFactory	changeFactory
private final ChangeLogParameters	changeLogParameters
private final ChangeLogParserFactory	changeLogParserFactory
private final DatabaseChangeLog	databaseChangeLog
private ParsedNode	databaseChangeLogTree
protected Logger	log
private final Stack<ParsedNode>	nodeStack
private final PreconditionFactory	preconditionFactory
private final ResourceAccessor	resourceAccessor
private final SqlVisitorFactory	sqlVisitorFactory
private final Stack<StringBuilder>	textStack

Access	Constructor and Description
protected	XMLChangeLogSAXHandler(String physicalChangeLogLocation, ResourceAccessor resourceAccessor, ChangeLogParameters changeLogParameters)

Method Summary

Modifier and Type	Method and Description
public void	characters(char[] The characters. ch, int The start position in the character array. start, int The number of characters to use from the character array. length) Overrides org.xml.sax.helpers.DefaultHandler.characters. Implements org.xml.sax.ContentHandler.characters. Receive notification of character data inside an element.
public void	endElement(String The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed. uri, String The local name (without prefix), or the empty string if Namespace processing is not being performed. localName, String The qualified name (with prefix), or the empty string if qualified names are not available. qName) Overrides org.xml.sax.helpers.DefaultHandler.endElement. Implements org.xml.sax.ContentHandler.endElement. Receive notification of the end of an element.
public DatabaseChangeLog	getDatabaseChangeLog()
public ParsedNode	getDatabaseChangeLogTree()
public void	startElement(String The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed. uri, String The local name (without prefix), or the empty string if Namespace processing is not being performed. localName, String The qualified name (with prefix), or the empty string if qualified names are not available. qualifiedName, Attributes The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object. attributes) Overrides org.xml.sax.helpers.DefaultHandler.startElement. Implements org.xml.sax.ContentHandler.startElement. Receive notification of the start of an element.

Inherited from org.xml.sax.helpers.DefaultHandler:: endDocument endPrefixMapping error fatalError ignorableWhitespace notationDecl processingInstruction resolveEntity setDocumentLocator skippedEntity startDocument startPrefixMapping unparsedEntityDecl warning

Field Detail

changeFactory	back to summary
private final ChangeFactory changeFactory

changeLogParameters	back to summary
private final ChangeLogParameters changeLogParameters

changeLogParserFactory	back to summary
private final ChangeLogParserFactory changeLogParserFactory

databaseChangeLog	back to summary
private final DatabaseChangeLog databaseChangeLog

databaseChangeLogTree	back to summary
private ParsedNode databaseChangeLogTree

log	back to summary
protected Logger log

nodeStack	back to summary
private final Stack<ParsedNode> nodeStack

preconditionFactory	back to summary
private final PreconditionFactory preconditionFactory

resourceAccessor	back to summary
private final ResourceAccessor resourceAccessor

sqlVisitorFactory	back to summary
private final SqlVisitorFactory sqlVisitorFactory

textStack	back to summary
private final Stack<StringBuilder> textStack

Constructor Detail

XMLChangeLogSAXHandler	back to summary
protected XMLChangeLogSAXHandler(String physicalChangeLogLocation, ResourceAccessor resourceAccessor, ChangeLogParameters changeLogParameters)

Method Detail

characters	back to summary
public void characters(char[] ch, int start, int length) Overrides org.xml.sax.helpers.DefaultHandler.characters. Implements org.xml.sax.ContentHandler.characters. Doc from org.xml.sax.helpers.DefaultHandler.characters. Receive notification of character data inside an element. By default, do nothing. Application writers may override this method to take specific actions for each chunk of character data (such as adding the data to a node or buffer, or printing it to a file). Parameters ch:char[] The characters. start:int The start position in the character array. length:int The number of characters to use from the character array. Annotations @Override

characters

back to summary

public void characters(char[] ch, int start, int length)

Overrides org.xml.sax.helpers.DefaultHandler.characters.

Implements org.xml.sax.ContentHandler.characters.

Doc from org.xml.sax.helpers.DefaultHandler.characters.

Receive notification of character data inside an element.

By default, do nothing. Application writers may override this method to take specific actions for each chunk of character data (such as adding the data to a node or buffer, or printing it to a file).

Parameters

ch:char[]: The characters.
start:int: The start position in the character array.
length:int: The number of characters to use from the character array.

Annotations

@Override

endElement	back to summary
public void endElement(String uri, String localName, String qName) throws SAXException Overrides org.xml.sax.helpers.DefaultHandler.endElement. Implements org.xml.sax.ContentHandler.endElement. Doc from org.xml.sax.helpers.DefaultHandler.endElement. Receive notification of the end of an element. By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file). Parameters uri:String The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed. localName:String The local name (without prefix), or the empty string if Namespace processing is not being performed. qName:String The qualified name (with prefix), or the empty string if qualified names are not available. Annotations @Override Exceptions SAXException: Any SAX exception, possibly wrapping another exception.

endElement

back to summary

public void endElement(String uri, String localName, String qName) throws SAXException

Overrides org.xml.sax.helpers.DefaultHandler.endElement.

Implements org.xml.sax.ContentHandler.endElement.

Doc from org.xml.sax.helpers.DefaultHandler.endElement.

Receive notification of the end of an element.

By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file).

Parameters

uri:String: The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.
localName:String: The local name (without prefix), or the empty string if Namespace processing is not being performed.
qName:String: The qualified name (with prefix), or the empty string if qualified names are not available.

Annotations

@Override

Exceptions

SAXException:: Any SAX exception, possibly wrapping another exception.

getDatabaseChangeLog	back to summary
public DatabaseChangeLog getDatabaseChangeLog()

getDatabaseChangeLogTree	back to summary
public ParsedNode getDatabaseChangeLogTree()

startElement	back to summary
public void startElement(String uri, String localName, String qualifiedName, Attributes attributes) throws SAXException Overrides org.xml.sax.helpers.DefaultHandler.startElement. Implements org.xml.sax.ContentHandler.startElement. Doc from org.xml.sax.helpers.DefaultHandler.startElement. Receive notification of the start of an element. By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each element (such as allocating a new tree node or writing output to a file). Parameters uri:String The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed. localName:String The local name (without prefix), or the empty string if Namespace processing is not being performed. qualifiedName:String The qualified name (with prefix), or the empty string if qualified names are not available. attributes:Attributes The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object. Annotations @Override Exceptions SAXException: Any SAX exception, possibly wrapping another exception.

startElement

back to summary

public void startElement(String uri, String localName, String qualifiedName, Attributes attributes) throws SAXException

Overrides org.xml.sax.helpers.DefaultHandler.startElement.

Implements org.xml.sax.ContentHandler.startElement.

Doc from org.xml.sax.helpers.DefaultHandler.startElement.

Receive notification of the start of an element.

By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each element (such as allocating a new tree node or writing output to a file).

Parameters

uri:String: The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.
localName:String: The local name (without prefix), or the empty string if Namespace processing is not being performed.
qualifiedName:String: The qualified name (with prefix), or the empty string if qualified names are not available.
attributes:Attributes: The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object.

Annotations

@Override

Exceptions

SAXException:: Any SAX exception, possibly wrapping another exception.

pack-priv Class XMLChangeLogSAXHandler

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail