Package org.apache.maven.cling.invoker

Class BaseParser<O extends Options,R extends InvokerRequest<O>>

java.lang.Object

org.apache.maven.cling.invoker.BaseParser<O,R>

All Implemented Interfaces:

Parser<R>

Direct Known Subclasses:

BaseMavenParser, DefaultEncryptParser

public abstract class BaseParser<O extends Options,R extends InvokerRequest<O>>
extends Object
implements Parser<R>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BaseParser.LocalContext

Constructor Summary

Constructors

Constructor	Description
BaseParser()

Method Summary

Modifier and Type	Method	Description
protected abstract O	assembleOptions(List<O> parsedOptions)
protected Path	getCwd(BaseParser.LocalContext context)
protected Path	getInstallationDirectory(BaseParser.LocalContext context)
protected abstract R	getInvokerRequest(BaseParser.LocalContext context)
protected Path	getRootDirectory(BaseParser.LocalContext context)
protected Path	getTopDirectory(BaseParser.LocalContext context)
protected Path	getUserHomeDirectory(BaseParser.LocalContext context)
R	parse(ParserRequest parserRequest)	Parses the given ParserRequest to create an InvokerRequest.
protected abstract List<O>	parseCliOptions(BaseParser.LocalContext context)
protected Map<String,String>	populateSystemProperties(BaseParser.LocalContext context)
protected Map<String,String>	populateUserProperties(BaseParser.LocalContext context)
protected List<CoreExtension>	readCoreExtensionsDescriptor(BaseParser.LocalContext context)
protected List<CoreExtension>	readCoreExtensionsDescriptorFromFile(Path extensionsFile)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.maven.api.cli.Parser

mvn

Constructor Details

BaseParser

public BaseParser()

Method Details

parse

public R parse(ParserRequest parserRequest)
        throws ParserException,
IOException

Description copied from interface: Parser

Parses the given ParserRequest to create an InvokerRequest. This method is responsible for interpreting the contents of the ParserRequest and constructing the appropriate InvokerRequest object.

Specified by:

parse in interface Parser<O extends Options>

Parameters:

parserRequest - the request containing all necessary information for parsing

Returns:

the parsed InvokerRequest

Throws:

ParserException - if there's an error during parsing of the request

IOException - if there's an I/O error during the parsing process

getInvokerRequest

protected abstract R getInvokerRequest(BaseParser.LocalContext context)

getCwd

protected Path getCwd(BaseParser.LocalContext context)
               throws ParserException

Throws:

ParserException

getInstallationDirectory

protected Path getInstallationDirectory(BaseParser.LocalContext context)
                                 throws ParserException

Throws:

ParserException

getUserHomeDirectory

protected Path getUserHomeDirectory(BaseParser.LocalContext context)
                             throws ParserException

Throws:

ParserException

getTopDirectory

protected Path getTopDirectory(BaseParser.LocalContext context)
                        throws ParserException

Throws:

ParserException

getRootDirectory

@Nullable
protected Path getRootDirectory(BaseParser.LocalContext context)
                         throws ParserException

Throws:

ParserException

populateSystemProperties

protected Map<String,String> populateSystemProperties(BaseParser.LocalContext context)
                                               throws ParserException

Throws:

ParserException

populateUserProperties

protected Map<String,String> populateUserProperties(BaseParser.LocalContext context)
                                             throws ParserException,
IOException

Throws:

ParserException

IOException

parseCliOptions

protected abstract List<O> parseCliOptions(BaseParser.LocalContext context)
                                    throws ParserException,
IOException

Throws:

ParserException

IOException

assembleOptions

protected abstract O assembleOptions(List<O> parsedOptions)

readCoreExtensionsDescriptor

protected List<CoreExtension> readCoreExtensionsDescriptor(BaseParser.LocalContext context)
                                                    throws ParserException,
IOException

Throws:

ParserException

IOException

readCoreExtensionsDescriptorFromFile

protected List<CoreExtension> readCoreExtensionsDescriptorFromFile(Path extensionsFile)
                                                            throws ParserException,
IOException

Throws:

ParserException

IOException