Package de.uni_trier.wi2.procake.data.io.xml.xerces_saxImpl

Class ModelParserImpl

java.lang.Object

de.uni_trier.wi2.procake.utils.composition.FactoryObjectImplementation

de.uni_trier.wi2.procake.data.io.IOImpl

de.uni_trier.wi2.procake.data.io.xml.xerces_saxImpl.XMLReaderImpl

de.uni_trier.wi2.procake.data.io.xml.xerces_saxImpl.ModelParserImpl

All Implemented Interfaces:

ModelParser, IO, Reader

public class ModelParserImpl
extends XMLReaderImpl
implements ModelParser

ModelParserImpl class.

Author:

Rainer Maximini

Field Summary

Fields

Modifier and Type	Field	Description
static String	PARSERNAME	Constant PARSERNAME="ModelParser"

Fields inherited from class de.uni_trier.wi2.procake.data.io.xml.xerces_saxImpl.XMLReaderImpl

filename, inputStream

Fields inherited from interface de.uni_trier.wi2.procake.utils.io.IO

COMPONENT, COMPONENT_KEY, DEFAULT_ENCODING, LOG_CONTENTHANDLER_NOT_FOUND, LOG_FILE_NOT_FOUND, LOG_IO_EXCEPTION, LOG_READER_NOT_FOUND, LOG_SAX_EXCEPTION, LOG_UNKNOWN_PARAMETER, LOG_WRITER_NOT_FOUND, LOG_WRONG_PARAMATER_TYPE, RESOURCE_XML

Fields inherited from interface de.uni_trier.wi2.procake.utils.io.Reader

COMPONENT, COMPONENT_KEY, LOG_ENTITY_NOT_FOUND, LOG_MISSING_ATTRIBUTE_IN_TAG, LOG_NO_READER_FOUND, LOG_SAX_EXCEPTION, LOG_UNKNOWN_ATTRIBUTE_IN_TAG, LOG_UNKNOWN_TAG

Constructor Summary

Constructors

Constructor	Description
ModelParserImpl()

Method Summary

Modifier and Type	Method	Description
IO	copy()	overwritten copy-method from Object; use it to copy a complete operator
String	getDescription()	A description of the io component.
String	getName()	Each io component must have a name that is used in IOFactory.newIO(String).
boolean	isHandlerFor(Class value)	Checks if the io component is capable to perform the operation for objects of this class.
Object	read()	Reads the give filename or input source and returns the parsed object.
void	setTargetModel(Model model)	This initializes the model that is filled during the parsing process.

Methods inherited from class de.uni_trier.wi2.procake.data.io.xml.xerces_saxImpl.XMLReaderImpl

getFilename, getHandlerName, setFilename, setInputStream, toString

Methods inherited from class de.uni_trier.wi2.procake.data.io.IOImpl

getFamily, getParameters, postInit, preInit, setFamily

Methods inherited from class de.uni_trier.wi2.procake.utils.composition.FactoryObjectImplementation

getParameter, initParametersBasedOn

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uni_trier.wi2.procake.utils.io.IO

getFamily, setFamily

Field Detail

PARSERNAME

public static final String PARSERNAME

Constant PARSERNAME="ModelParser"

See Also:

Constant Field Values

Constructor Detail

ModelParserImpl

public ModelParserImpl()

Method Detail

getDescription

public String getDescription()

A description of the io component. The description should contain the file format and the classes that can be managed.

Specified by:

getDescription in interface IO

Overrides:

getDescription in class IOImpl

Returns:

a description of the io component

getName

public String getName()

Each io component must have a name that is used in IOFactory.newIO(String). The name must be unique thus it is usefull to use a short description or to the class name ( this.getClass().getName()).

Specified by:

getName in interface IO

Returns:

Returns the name of the io component.

isHandlerFor

public boolean isHandlerFor(Class value)

Checks if the io component is capable to perform the operation for objects of this class.

A typical implementation looks like:

 public boolean isHandlerFor(Class value) {
        if (DataObject.class.isAssignableFrom(value))
                return true;
        return false;
 }
 

Specified by:

isHandlerFor in interface IO

Parameters:

value - The class that has to be checked.

Returns:

Results true if the class can oeprate with the given class.

copy

public IO copy()

overwritten copy-method from Object; use it to copy a complete operator

Specified by:

copy in interface IO

Returns:

setTargetModel

public void setTargetModel(Model model)

This initializes the model that is filled during the parsing process. It can be a model that is initially empty or one that already contains classes (i.e., extension).

Specified by:

setTargetModel in interface ModelParser

Parameters:

model - the model to fill

read

public Object read()
            throws CakeIOException

Reads the give filename or input source and returns the parsed object.

Specified by:

read in interface Reader

Overrides:

read in class XMLReaderImpl

Returns:

Returns the parsed object.

Throws:

CakeIOException