org.jomc.cli.commands

Class AbstractModletCommand

java.lang.Object

org.jomc.cli.commands.AbstractCommand

org.jomc.cli.commands.AbstractModletCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

AbstractModelCommand, MergeModletsCommand

public abstract class AbstractModletCommand
extends AbstractCommand

ModelContext based command implementation.

Author:

Christian Schulte

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AbstractModletCommand.CommandLineClassLoader Class loader backed by a command line.

Nested classes/interfaces inherited from interface org.jomc.cli.Command

Command.Listener

Field Summary

Fields inherited from interface org.jomc.cli.Command

STATUS_FAILURE, STATUS_SUCCESS

Constructor Summary

Constructors

Constructor and Description
AbstractModletCommand() Creates a new AbstractModletCommand instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected ModelContext	createModelContext(CommandLine commandLine, ClassLoader classLoader) Creates a new ModelContext for a given CommandLine and ClassLoader.
protected Transformer	createTransformer(Source source) Creates a new Transformer from a given Source.
protected Set<File>	getDocumentFiles(CommandLine commandLine) Gets the document files specified by a given command line.
protected String	getModel(CommandLine commandLine) Gets the identifier of the model to process.
Options	getOptions() Gets the options of the command.
protected void	log(ModelValidationReport validationReport, javax.xml.bind.Marshaller marshaller) Logs a validation report.

Methods inherited from class org.jomc.cli.commands.AbstractCommand

execute, executeCommand, getDefaultLogLevel, getExecutorService, getListeners, getLogLevel, isLoggable, log, postExecuteCommand, preExecuteCommand, setDefaultLogLevel, setLogLevel

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jomc.cli.Command

getAbbreviatedName, getLongDescription, getName, getShortDescription

Constructor Detail

AbstractModletCommand

public AbstractModletCommand()

Creates a new AbstractModletCommand instance.

Method Detail

getOptions

public Options getOptions()

Description copied from interface: Command

Gets the options of the command.

Specified by:

getOptions in interface Command

Overrides:

getOptions in class AbstractCommand

Returns:

The options of the command.

createTransformer

protected Transformer createTransformer(Source source)
                                 throws CommandExecutionException

Creates a new Transformer from a given Source.

Parameters:

source - The source to initialize the transformer with.

Returns:

A Transformer backed by source.

Throws:

NullPointerException - if source is null.

CommandExecutionException - if creating a transformer fails.

createModelContext

protected ModelContext createModelContext(CommandLine commandLine,
                              ClassLoader classLoader)
                                   throws CommandExecutionException

Creates a new ModelContext for a given CommandLine and ClassLoader.

Parameters:

commandLine - The CommandLine to create a new ModelContext with.

classLoader - The ClassLoader to create a new ModelContext with.

Returns:

A new ModelContext for classLoader setup using commandLine.

Throws:

NullPointerException - if commandLine is null.

CommandExecutionException - if creating an new ModelContext fails.

getModel

protected String getModel(CommandLine commandLine)

Gets the identifier of the model to process.

Parameters:

commandLine - The command line to get the identifier of the model to process from.

Returns:

The identifier of the model to process.

Throws:

NullPointerException - if commandLine is null.

log

protected void log(ModelValidationReport validationReport,
       javax.xml.bind.Marshaller marshaller)
            throws CommandExecutionException

Logs a validation report.

Parameters:

validationReport - The report to log.

marshaller - The marshaller to use for logging the report.

Throws:

CommandExecutionException - if logging a report detail element fails.

getDocumentFiles

protected Set<File> getDocumentFiles(CommandLine commandLine)
                              throws CommandExecutionException

Gets the document files specified by a given command line.

Parameters:

commandLine - The command line specifying the document files to get.

Returns:

The document files specified by commandLine.

Throws:

CommandExecutionException - if getting the document files fails.