Package org.apache.uima.pear.tools

Class InstallationDescriptorHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.uima.pear.tools.InstallationDescriptorHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class InstallationDescriptorHandler
extends DefaultHandler

The InstallationDescriptorHandler class allows parsing XML installation descriptor files, creating instances of the InstallationDescriptor class. The InstallationDescriptorHandler class also allows to save existing InstallationDescriptor objects as XML files.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ACTION_TAG
static final String	ARGUMENT_TAG
static final String	CAS_CONSUMER_TAG
static final String	CAS_INITIALIZER_DESC_TAG
static final String	COLLECTION_ITERATOR_DESC_TAG
static final String	COLLECTION_READER_TAG
static final String	COMMENTS_TAG
static final String	DELEGATE_COMPONENT_TAG
static final String	DEPLOYMENT_TAG
static final String	DESC_TAG
static final String	FILE_TAG
static final String	FIND_STRING_TAG
static final String	ID_TAG
static final String	INSTALLATION_TAG
static final String	JDK_VERSION_TAG
static final String	NAME_TAG
static final String	NETWORK_PARAMETERS_TAG
static final String	NETWORK_TAG
static final String	OS_TAG
static final String	PARAMETERS_TAG
static final String	PROCESS_TAG
static final String	REPLACE_WITH_TAG
static final String	ROOT_TAG
static final String	SERVICE_COMMAND_ARGS_TAG
static final String	SERVICE_COMMAND_TAG
static final String	SERVICE_TAG
static final String	SERVICE_WORKING_DIR_TAG
static final String	STANDARD_TAG
static final String	SUBMITTED_COMPONENT_TAG
static final String	TAF_VERSION_TAG
static final String	TOOLKITS_TAG
static final String	UIMA_FRAMEWORK_TAG
static final String	UIMA_VERSION_TAG
static final String	VALUE_TAG
static final String	VAR_NAME_TAG
static final String	VAR_VALUE_TAG
static final String	VERSION_TAG
protected static final String	XML_HEADER

Constructor Summary

Constructors

Constructor	Description
InstallationDescriptorHandler()

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)	Receives notification of character data inside an element.
void	endDocument()	Receives notification of the end of the document.
void	endElement(String uri, String localName, String qName)	Receive notification of the end of an element.
void	error(SAXParseException ex)	XML parser error handler.
void	fatalError(SAXParseException ex)	XML parser fatal error handler.
InstallationDescriptor	getInstallationDescriptor()
static InputStream	getInstallationDescriptorAsStream(InstallationDescriptor insdObject)	Returns the content of the installation descriptor XML file for a given intallation descriptor object as InputStream object (for use in Eclipse plug-in).
void	parse(File xmlFile)	Starts parsing a given XML file.
void	parse(InputStream xmlStream)	Starts parsing XML content from a given input stream.
void	parseInstallationDescriptor(JarFile pearFile)	Parses XML installation descriptor automatically extracting it from a given PEAR (JAR) file.
static void	printInstallationDescriptor(InstallationDescriptor insdObject, PrintWriter oWriter)	Prints a given InstallationDescriptor object in XML format to a given PrintWriter.
void	saveInstallationDescriptor(File xmlFile)	Saves created InstallationDescriptor object to a given XML file.
static void	saveInstallationDescriptor(InstallationDescriptor insdObject, File xmlFile)	Saves a given InstallationDescriptor object in a given XML file.
void	startDocument()	Receives notification of the beginning of the document.
void	startElement(String uri, String localName, String qName, Attributes attributes)	Receives notification of the start of an element.
void	warning(SAXParseException ex)	XML parser warning handler.

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Field Details

XML_HEADER

protected static final String XML_HEADER

See Also:

• Constant Field Values

ROOT_TAG

public static final String ROOT_TAG

See Also:

• Constant Field Values

OS_TAG

public static final String OS_TAG

See Also:

• Constant Field Values

NAME_TAG

public static final String NAME_TAG

See Also:

• Constant Field Values

VERSION_TAG

public static final String VERSION_TAG

See Also:

• Constant Field Values

TOOLKITS_TAG

public static final String TOOLKITS_TAG

See Also:

• Constant Field Values

JDK_VERSION_TAG

public static final String JDK_VERSION_TAG

See Also:

• Constant Field Values

UIMA_FRAMEWORK_TAG

public static final String UIMA_FRAMEWORK_TAG

See Also:

• Constant Field Values

UIMA_VERSION_TAG

public static final String UIMA_VERSION_TAG

See Also:

• Constant Field Values

TAF_VERSION_TAG

public static final String TAF_VERSION_TAG

See Also:

• Constant Field Values

SUBMITTED_COMPONENT_TAG

public static final String SUBMITTED_COMPONENT_TAG

See Also:

• Constant Field Values

ID_TAG

public static final String ID_TAG

See Also:

• Constant Field Values

DESC_TAG

public static final String DESC_TAG

See Also:

• Constant Field Values

DEPLOYMENT_TAG

public static final String DEPLOYMENT_TAG

See Also:

• Constant Field Values

STANDARD_TAG

public static final String STANDARD_TAG

See Also:

• Constant Field Values

SERVICE_TAG

public static final String SERVICE_TAG

See Also:

• Constant Field Values

NETWORK_TAG

public static final String NETWORK_TAG

See Also:

• Constant Field Values

SERVICE_COMMAND_TAG

public static final String SERVICE_COMMAND_TAG

See Also:

• Constant Field Values

SERVICE_WORKING_DIR_TAG

public static final String SERVICE_WORKING_DIR_TAG

See Also:

• Constant Field Values

SERVICE_COMMAND_ARGS_TAG

public static final String SERVICE_COMMAND_ARGS_TAG

See Also:

• Constant Field Values

ARGUMENT_TAG

public static final String ARGUMENT_TAG

See Also:

• Constant Field Values

VALUE_TAG

public static final String VALUE_TAG

See Also:

• Constant Field Values

NETWORK_PARAMETERS_TAG

public static final String NETWORK_PARAMETERS_TAG

See Also:

• Constant Field Values

COMMENTS_TAG

public static final String COMMENTS_TAG

See Also:

• Constant Field Values

COLLECTION_READER_TAG

public static final String COLLECTION_READER_TAG

See Also:

• Constant Field Values

COLLECTION_ITERATOR_DESC_TAG

public static final String COLLECTION_ITERATOR_DESC_TAG

See Also:

• Constant Field Values

CAS_INITIALIZER_DESC_TAG

public static final String CAS_INITIALIZER_DESC_TAG

See Also:

• Constant Field Values

CAS_CONSUMER_TAG

public static final String CAS_CONSUMER_TAG

See Also:

• Constant Field Values

INSTALLATION_TAG

public static final String INSTALLATION_TAG

See Also:

• Constant Field Values

DELEGATE_COMPONENT_TAG

public static final String DELEGATE_COMPONENT_TAG

See Also:

• Constant Field Values

PROCESS_TAG

public static final String PROCESS_TAG

See Also:

• Constant Field Values

ACTION_TAG

public static final String ACTION_TAG

See Also:

• Constant Field Values

PARAMETERS_TAG

public static final String PARAMETERS_TAG

See Also:

• Constant Field Values

FILE_TAG

public static final String FILE_TAG

See Also:

• Constant Field Values

FIND_STRING_TAG

public static final String FIND_STRING_TAG

See Also:

• Constant Field Values

REPLACE_WITH_TAG

public static final String REPLACE_WITH_TAG

See Also:

• Constant Field Values

VAR_NAME_TAG

public static final String VAR_NAME_TAG

See Also:

• Constant Field Values

VAR_VALUE_TAG

public static final String VAR_VALUE_TAG

See Also:

• Constant Field Values

Constructor Details

InstallationDescriptorHandler

public InstallationDescriptorHandler()

Method Details

getInstallationDescriptorAsStream

public static InputStream getInstallationDescriptorAsStream(InstallationDescriptor insdObject)
                                                     throws IOException

Returns the content of the installation descriptor XML file for a given intallation descriptor object as InputStream object (for use in Eclipse plug-in).

Parameters:

insdObject - The given intallation descriptor object.

Returns:

The InputStream object that contains the content of the installation descriptor XML file.

Throws:

IOException - if any I/O exception occurred.

printInstallationDescriptor

public static void printInstallationDescriptor(InstallationDescriptor insdObject,
 PrintWriter oWriter)
                                        throws IOException

Prints a given InstallationDescriptor object in XML format to a given PrintWriter.

Parameters:

insdObject - The given InstallationDescriptor object.

oWriter - The given PrintWriter object.

Throws:

IOException - if any I/O exception occurred.

saveInstallationDescriptor

public static void saveInstallationDescriptor(InstallationDescriptor insdObject,
 File xmlFile)
                                       throws IOException

Saves a given InstallationDescriptor object in a given XML file.

Parameters:

insdObject - The given InstallationDescriptor object.

xmlFile - The given XML file.

Throws:

IOException - if any I/O exception occurred.

characters

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

Receives notification of character data inside an element.

Specified by:

characters in interface ContentHandler

Overrides:

characters in class DefaultHandler

Parameters:

ch - The characters.

start - The start position in the character array.

length - The number of characters to use from the character array.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

endDocument

public void endDocument()
                 throws SAXException

Receives notification of the end of the document.

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class DefaultHandler

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

endElement

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

Receive notification of the end of an element.

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class DefaultHandler

Parameters:

uri - The element URI.

localName - The element type name.

qName - The qualified name of the element.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

error

public void error(SAXParseException ex)
           throws SAXException

XML parser error handler.

Specified by:

error in interface ErrorHandler

Overrides:

error in class DefaultHandler

Throws:

SAXException

fatalError

public void fatalError(SAXParseException ex)
                throws SAXException

XML parser fatal error handler.

Specified by:

fatalError in interface ErrorHandler

Overrides:

fatalError in class DefaultHandler

Throws:

SAXException

getInstallationDescriptor

public InstallationDescriptor getInstallationDescriptor()

Returns:

InstallationDescriptor object after the installation descriptor file has been loaded, or null, if the file was not loaded.

parse

public void parse(File xmlFile)
           throws IOException,
SAXException

Starts parsing a given XML file. After parsing is completed, the application may access parsing results using convenient methods.

Parameters:

xmlFile - The given XML file.

Throws:

IOException - Any I/O exception.

SAXException - Any SAX exception, possibly wrapping another exception.

parse

public void parse(InputStream xmlStream)
           throws IOException,
SAXException

Starts parsing XML content from a given input stream.

Parameters:

xmlStream - The given XML input stream.

Throws:

IOException - if any I/O exception occurred.

SAXException - Any SAX exception, possibly wrapping another exception.

parseInstallationDescriptor

public void parseInstallationDescriptor(JarFile pearFile)
                                 throws IOException,
SAXException

Parses XML installation descriptor automatically extracting it from a given PEAR (JAR) file.

Parameters:

pearFile - The given PEAR (JAR) file.

Throws:

IOException - if any I/O exception occurred.

SAXException - Any SAX exception, possibly wrapping another exception.

saveInstallationDescriptor

public void saveInstallationDescriptor(File xmlFile)
                                throws IOException

Saves created InstallationDescriptor object to a given XML file.

Parameters:

xmlFile - The given XML file.

Throws:

IOException - if any I/O exception occurred.

startDocument

public void startDocument()
                   throws SAXException

Receives notification of the beginning of the document.

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class DefaultHandler

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

startElement

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

Receives notification of the start of an element.

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Parameters:

uri - The element URI.

localName - The element type name.

qName - The qualified name of the element.

attributes - The specified or defaulted attributes.

Throws:

SAXException - Any SAX exception, possibly wrapping another exception.

warning

public void warning(SAXParseException ex)
             throws SAXException

XML parser warning handler.

Specified by:

warning in interface ErrorHandler

Overrides:

warning in class DefaultHandler

Throws:

SAXException