org.apache.axis.components.compiler
Class AbstractCompiler

java.lang.Object
  |
  +--org.apache.axis.components.compiler.AbstractCompiler

All Implemented Interfaces:

Compiler

Direct Known Subclasses:

Javac, Jikes

public abstract class AbstractCompiler

extends java.lang.Object

implements Compiler

This class implements the functionality common to all Java compilers.

Since:

2.0

Version:

$Revision: 1.3 $ $Date: 2002/06/06 14:35:58 $

Author:

Davanum Srinivas, Stefano Mazzocchi

Field Summary

protected java.lang.String	classpath The classpath to be used for compilation
protected java.lang.String	destDir The name of the directory to contain the resulting object program file
protected java.lang.String	encoding The encoding of the source program or null to use the platform's default encoding
protected java.io.InputStream	errors The input stream to output compilation errors
protected java.util.ArrayList	fileList The source program filenames
protected java.lang.String	srcDir The name of the directory containing the source program file

Constructor Summary

AbstractCompiler()

Method Summary

void	addFile(java.lang.String file) Add the name of the file containing the source program to the file list
protected java.util.List	fillArguments(java.util.List arguments) Fill the arguments taken by the Java compiler
java.util.List	getErrors() Return the list of errors generated by this compilation
protected abstract java.util.List	parseStream(java.io.BufferedReader errors) Parse the compiler error stream to produce a list of CompilerErrors
void	setClasspath(java.lang.String classpath) Set the classpath to be used for this compilation
void	setDestination(java.lang.String destDir) Set the name of the directory to contain the resulting object program file
void	setEncoding(java.lang.String encoding) Set the encoding of the input source file or null to use the platform's default encoding
void	setSource(java.lang.String srcDir) Set the name of the directory containing the source program file
protected java.lang.String[]	toStringArray(java.util.List arguments) Copy arguments to a string array

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.axis.components.compiler.Compiler

compile

Field Detail

fileList

protected java.util.ArrayList fileList

The source program filenames

srcDir

protected java.lang.String srcDir

The name of the directory containing the source program file

destDir

protected java.lang.String destDir

The name of the directory to contain the resulting object program file

classpath

protected java.lang.String classpath

The classpath to be used for compilation

encoding

protected java.lang.String encoding

The encoding of the source program or null to use the platform's default encoding

errors

protected java.io.InputStream errors

The input stream to output compilation errors

Constructor Detail

AbstractCompiler

public AbstractCompiler()

Method Detail

addFile

public void addFile(java.lang.String file)

Add the name of the file containing the source program to the file list

Specified by:

addFile in interface Compiler

Parameters:

file - The name of the file containing the source program

setSource

public void setSource(java.lang.String srcDir)

Set the name of the directory containing the source program file

Specified by:

setSource in interface Compiler

Parameters:

srcDir - The name of the directory containing the source program file

setDestination

public void setDestination(java.lang.String destDir)

Set the name of the directory to contain the resulting object program file

Specified by:

setDestination in interface Compiler

Parameters:

destDir - The name of the directory to contain the resulting object program file

setClasspath

public void setClasspath(java.lang.String classpath)

Set the classpath to be used for this compilation

Specified by:

setClasspath in interface Compiler

Parameters:

classpath - The classpath to be used for this compilation

setEncoding

public void setEncoding(java.lang.String encoding)

Set the encoding of the input source file or null to use the platform's default encoding

Specified by:

setEncoding in interface Compiler

Parameters:

encoding - The encoding of the input source file or null to use the platform's default encoding

getErrors

public java.util.List getErrors()
                         throws java.io.IOException

Return the list of errors generated by this compilation

Specified by:

getErrors in interface Compiler

Returns:

The list of errors generated by this compilation

Throws:

java.io.IOException - If an error occurs during message collection

parseStream

protected abstract java.util.List parseStream(java.io.BufferedReader errors)
                                       throws java.io.IOException

Parse the compiler error stream to produce a list of CompilerErrors

Parameters:

errors - The error stream

Returns:

The list of compiler error messages

Throws:

java.io.IOException - If an error occurs during message collection

fillArguments

protected java.util.List fillArguments(java.util.List arguments)

Fill the arguments taken by the Java compiler

Returns:

The prepared list of compilation arguments

toStringArray

protected java.lang.String[] toStringArray(java.util.List arguments)

Copy arguments to a string array

Parameters:

arguments - The compiler arguments

Returns:

A string array containing compilation arguments