org.codehaus.plexus.compiler.javac

Class JavacCompiler

java.lang.Object

org.codehaus.plexus.logging.AbstractLogEnabled

org.codehaus.plexus.compiler.AbstractCompiler

org.codehaus.plexus.compiler.javac.JavacCompiler

All Implemented Interfaces:

Compiler, org.codehaus.plexus.logging.LogEnabled

public class JavacCompiler
extends AbstractCompiler

Author:

Trygve Laugstøl, Matthew Pocock, Jörg Waßmer, Others

Field Summary

Fields inherited from class org.codehaus.plexus.compiler.AbstractCompiler

EOL, PS

Fields inherited from interface org.codehaus.plexus.compiler.Compiler

ROLE

Constructor Summary

Constructors

Constructor and Description
JavacCompiler()

Method Summary

Modifier and Type	Method and Description
static String[]	buildCompilerArguments(CompilerConfiguration config, String[] sourceFiles)
protected CompilerResult	compileInProcessWithProperClassloader(Class<?> javacClass, String[] args)
protected CompilerResult	compileOutOfProcess(CompilerConfiguration config, String executable, String[] args) Compile the java sources in a external process, calling an external executable, like javac.
String[]	createCommandLine(CompilerConfiguration config) Create the command line that would be executed using this configuration.
protected Class<?>	createJavacClass() Helper method for create Javac class
protected static boolean	isJava16()
CompilerResult	performCompile(CompilerConfiguration config) Performs the compilation of the project.

Methods inherited from class org.codehaus.plexus.compiler.AbstractCompiler

canUpdateTarget, compile, getCompilerOutputStyle, getInputFileEnding, getOutputFile, getOutputFileEnding, getPathString, getSourceFiles, getSourceFilesForSourceRoot, makeClassName, toStringArray

Methods inherited from class org.codehaus.plexus.logging.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

JavacCompiler

public JavacCompiler()

Method Detail

performCompile

public CompilerResult performCompile(CompilerConfiguration config)
                              throws CompilerException

Description copied from interface: Compiler

Performs the compilation of the project. Clients must implement this method.

Specified by:

performCompile in interface Compiler

Overrides:

performCompile in class AbstractCompiler

Parameters:

config - the configuration description of the compilation to perform

Returns:

the result of the compilation returned by the language processor

Throws:

CompilerException

isJava16

protected static boolean isJava16()

createCommandLine

public String[] createCommandLine(CompilerConfiguration config)
                           throws CompilerException

Description copied from interface: Compiler

Create the command line that would be executed using this configuration. If this particular compiler has no concept of a command line then returns null.

Parameters:

config - the CompilerConfiguration describing the compilation

Returns:

an array of Strings that make up the command line, or null if this compiler has no concept of command line

Throws:

CompilerException - if there was an error generating the command line

buildCompilerArguments

public static String[] buildCompilerArguments(CompilerConfiguration config,
                                              String[] sourceFiles)

compileOutOfProcess

protected CompilerResult compileOutOfProcess(CompilerConfiguration config,
                                             String executable,
                                             String[] args)
                                      throws CompilerException

Compile the java sources in a external process, calling an external executable, like javac.

Parameters:

config - compiler configuration

executable - name of the executable to launch

args - arguments for the executable launched

Returns:

a CompilerResult object encapsulating the result of the compilation and any compiler messages

Throws:

CompilerException

compileInProcessWithProperClassloader

protected CompilerResult compileInProcessWithProperClassloader(Class<?> javacClass,
                                                               String[] args)
                                                        throws CompilerException

Throws:

CompilerException

createJavacClass

protected Class<?> createJavacClass()
                             throws CompilerException

Helper method for create Javac class

Throws:

CompilerException