Package com.devonfw.cobigen.cli.utils

Class ParsingUtils

java.lang.Object

com.devonfw.cobigen.cli.utils.ParsingUtils

public class ParsingUtils
extends Object

This class contains utilities for parsing user input. It also contains mmm logic to parse user's input file in order to find needed information

Constructor Summary

Constructors

Constructor	Description
ParsingUtils()

Method Summary

Modifier and Type	Method	Description
static void	formatJavaSources(Set<Path> generatedFiles)	This method format the runtime generated code with the help of google API
static net.sf.mmm.code.impl.java.JavaContext	getJavaContext(File inputFile, File inputProject)	Tries to get the Java context by creating a new class loader of the input project that is able to load the input file.
static File	getProjectRoot(File inputFile)	Tries to find the root folder of the project in order to build the classpath.
static String	getQualifiedName(File inputFile, net.sf.mmm.code.impl.java.JavaContext context)	Gets the full qualified name of the input file
static Boolean	parseRelativePath(ArrayList<File> inputFiles, File inputFile, int index)	Tries to parse a relative path with the current working directory

Methods inherited from class java.lang.Object

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

Constructor Detail

ParsingUtils

public ParsingUtils()

Method Detail

getJavaContext

public static net.sf.mmm.code.impl.java.JavaContext getJavaContext(File inputFile,
                                                                   File inputProject)

Tries to get the Java context by creating a new class loader of the input project that is able to load the input file. We need this in order to perform reflection on the templates.

Parameters:

inputFile - input file the user wants to generate code from

inputProject - input project where the input file is located. We need this in order to build the classpath of the input file

Returns:

the Java context created from the input project

getQualifiedName

public static String getQualifiedName(File inputFile,
                                      net.sf.mmm.code.impl.java.JavaContext context)

Gets the full qualified name of the input file

Parameters:

inputFile - Java file we want to get its qualified name

context - current java project context

Returns:

The full qualified name of the input file

parseRelativePath

public static Boolean parseRelativePath(ArrayList<File> inputFiles,
                                        File inputFile,
                                        int index)

Tries to parse a relative path with the current working directory

Parameters:

inputFiles - list of all input files from the user

inputFile - input file which we are going to parse to find out whether it is a valid file

index - location of the input file in the ArrayList of inputs

Returns:

true only if the parsed file exists, false otherwise

getProjectRoot

public static File getProjectRoot(File inputFile)

Tries to find the root folder of the project in order to build the classpath. This method is trying to find the first pom.xml file and then getting the folder where is located

Parameters:

inputFile - passed by the user

Returns:

the project folder

formatJavaSources

public static void formatJavaSources(Set<Path> generatedFiles)
                              throws com.google.googlejavaformat.java.FormatterException

This method format the runtime generated code with the help of google API

Parameters:

generatedFiles - List of generation report files

Throws:

com.google.googlejavaformat.java.FormatterException - if any error occurred while formatting the Java code