Module dev.metaschema.cli

Package dev.metaschema.cli.commands

Class AbstractConvertSubcommand.AbstractConversionCommandExecutor

java.lang.Object

dev.metaschema.cli.processor.command.AbstractCommandExecutor

dev.metaschema.cli.commands.AbstractConvertSubcommand.AbstractConversionCommandExecutor

All Implemented Interfaces:

ICommandExecutor

Enclosing class:

AbstractConvertSubcommand

protected abstract static class AbstractConvertSubcommand.AbstractConversionCommandExecutor
extends AbstractCommandExecutor

Used by implementing classes to provide for execution of a conversion command.

Nested Class Summary

Nested classes/interfaces inherited from interface dev.metaschema.cli.processor.command.ICommandExecutor

ICommandExecutor.ExecutionFunction

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractConversionCommandExecutor(CallingContext callingContext, org.apache.commons.cli.CommandLine commandLine)	Construct a new command executor.

Method Summary

Modifier and Type	Method	Description
void	execute()	Execute the command operation.
protected abstract IBindingContext	getBindingContext()	Get the binding context to use for data processing.
protected abstract void	handleConversion(URI source, Format toFormat, Writer writer, IBoundLoader loader)	Called to perform a content conversion.

Methods inherited from class dev.metaschema.cli.processor.command.AbstractCommandExecutor

getCallingContext, getCommand, getCommandLine

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractConversionCommandExecutor

protected AbstractConversionCommandExecutor(@NonNull
 CallingContext callingContext,
 @NonNull
 org.apache.commons.cli.CommandLine commandLine)

Construct a new command executor.

Parameters:

callingContext - the context of the command execution

commandLine - the parsed command line details

Method Details

getBindingContext

@NonNull
protected abstract IBindingContext getBindingContext()
                                              throws CommandExecutionException,
MetaschemaException

Get the binding context to use for data processing.

Returns:

the context

Throws:

CommandExecutionException - if an error occurred getting the binding context

MetaschemaException - if an error occurred while setting up the binding context, such as pre-loading any needed modules

execute

public void execute()
             throws CommandExecutionException

Description copied from interface: ICommandExecutor

Execute the command operation.

Specified by:

execute in interface ICommandExecutor

Specified by:

execute in class AbstractCommandExecutor

Throws:

CommandExecutionException - if an error occurred while executing the command operation

handleConversion

protected abstract void handleConversion(@NonNull
 URI source,
 @NonNull
 Format toFormat,
 @NonNull
 Writer writer,
 @NonNull
 IBoundLoader loader)
                                  throws FileNotFoundException,
IOException

Called to perform a content conversion.

Parameters:

source - the resource to convert

toFormat - the format to convert to

writer - the writer to use to write converted content

loader - the Metaschema loader to use to load the content to convert

Throws:

FileNotFoundException - if the requested resource was not found

IOException - if there was an error reading or writing content