118 lines
3.7 KiB
Java
118 lines
3.7 KiB
Java
/*
|
|
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation. Oracle designates this
|
|
* particular file as subject to the "Classpath" exception as provided
|
|
* by Oracle in the LICENSE file that accompanied this code.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
package com.sun.tools.javac.main;
|
|
|
|
import com.sun.tools.javac.util.Log;
|
|
import com.sun.tools.javac.util.Log.PrefixKind;
|
|
import java.io.File;
|
|
|
|
/**
|
|
* Helper object to be used by {@link Option#process}, providing access to
|
|
* the compilation environment.
|
|
*
|
|
* <p><b>This is NOT part of any supported API.
|
|
* If you write code that depends on this, you do so at your own
|
|
* risk. This code and its internal interfaces are subject to change
|
|
* or deletion without notice.</b></p>
|
|
*/
|
|
|
|
public abstract class OptionHelper {
|
|
|
|
/** Get the current value of an option. */
|
|
public abstract String get(Option option);
|
|
|
|
/** Set the value of an option. */
|
|
public abstract void put(String name, String value);
|
|
|
|
/** Remove any prior value for an option. */
|
|
public abstract void remove(String name);
|
|
|
|
/** Get access to the Log for the compilation. */
|
|
public abstract Log getLog();
|
|
|
|
/** Get the name of the tool, such as "javac", to be used in info like -help. */
|
|
public abstract String getOwnName();
|
|
|
|
/** Report an error. */
|
|
abstract void error(String key, Object... args);
|
|
|
|
/** Record a file to be compiled. */
|
|
abstract void addFile(File f);
|
|
|
|
/** Record the name of a class for annotation processing. */
|
|
abstract void addClassName(String s);
|
|
|
|
/** An implementation of OptionHelper that mostly throws exceptions. */
|
|
public static class GrumpyHelper extends OptionHelper {
|
|
private final Log log;
|
|
|
|
public GrumpyHelper(Log log) {
|
|
this.log = log;
|
|
}
|
|
|
|
@Override
|
|
public Log getLog() {
|
|
return log;
|
|
}
|
|
|
|
@Override
|
|
public String getOwnName() {
|
|
throw new IllegalStateException();
|
|
}
|
|
|
|
@Override
|
|
public String get(Option option) {
|
|
throw new IllegalArgumentException();
|
|
}
|
|
|
|
@Override
|
|
public void put(String name, String value) {
|
|
throw new IllegalArgumentException();
|
|
}
|
|
|
|
@Override
|
|
public void remove(String name) {
|
|
throw new IllegalArgumentException();
|
|
}
|
|
|
|
@Override
|
|
void error(String key, Object... args) {
|
|
throw new IllegalArgumentException(log.localize(PrefixKind.JAVAC, key, args));
|
|
}
|
|
|
|
@Override
|
|
public void addFile(File f) {
|
|
throw new IllegalArgumentException(f.getPath());
|
|
}
|
|
|
|
@Override
|
|
public void addClassName(String s) {
|
|
throw new IllegalArgumentException(s);
|
|
}
|
|
}
|
|
|
|
}
|