jjg@46: /*
jjg@1358:  * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
jjg@46:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@46:  *
jjg@46:  * This code is free software; you can redistribute it and/or modify it
jjg@46:  * under the terms of the GNU General Public License version 2 only, as
ohair@554:  * published by the Free Software Foundation.  Oracle designates this
jjg@46:  * particular file as subject to the "Classpath" exception as provided
ohair@554:  * by Oracle in the LICENSE file that accompanied this code.
jjg@46:  *
jjg@46:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@46:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@46:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@46:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@46:  * accompanied this code).
jjg@46:  *
jjg@46:  * You should have received a copy of the GNU General Public License version
jjg@46:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@46:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@46:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
jjg@46:  */
jjg@46: 
jjg@46: package com.sun.tools.javap; //javax.tools;
jjg@46: 
jjg@46: import java.io.Writer;
jjg@46: import java.nio.charset.Charset;
jjg@46: import java.util.Locale;
jjg@46: import java.util.concurrent.Callable;
jjg@1358: import javax.tools.Diagnostic;
jjg@46: import javax.tools.DiagnosticListener;
jjg@46: import javax.tools.JavaFileManager;
jjg@46: import javax.tools.JavaFileObject;
jjg@46: import javax.tools.OptionChecker;
jjg@46: import javax.tools.StandardJavaFileManager;
jjg@1358: import javax.tools.StandardLocation;
jjg@46: import javax.tools.Tool;
jjg@46: 
jjg@46: /**
jjg@46:  * This class is intended to be put in javax.tools.
jjg@46:  *
jjg@46:  * @see DiagnosticListener
jjg@46:  * @see Diagnostic
jjg@46:  * @see JavaFileManager
jjg@416:  * @since 1.7
jjg@46:  *
jjg@581:  *  <p><b>This is NOT part of any supported API.
jjg@581:  *  If you write code that depends on this, you do so at your own risk.
jjg@46:  *  This code and its internal interfaces are subject to change or
jjg@46:  *  deletion without notice.</b>
jjg@46:  */
jjg@46: public interface DisassemblerTool extends Tool, OptionChecker {
jjg@46: 
jjg@46:     /**
jjg@46:      * Creates a future for a disassembly task with the given
jjg@46:      * components and arguments.  The task might not have
jjg@46:      * completed as described in the DissemblerTask interface.
jjg@46:      *
jjg@46:      * <p>If a file manager is provided, it must be able to handle all
jjg@46:      * locations defined in {@link StandardLocation}.
jjg@46:      *
jjg@46:      * @param out a Writer for additional output from the compiler;
jjg@46:      * use {@code System.err} if {@code null}
jjg@46:      * @param fileManager a file manager; if {@code null} use the
jjg@46:      * compiler's standard filemanager
jjg@46:      * @param diagnosticListener a diagnostic listener; if {@code
jjg@46:      * null} use the compiler's default method for reporting
jjg@46:      * diagnostics
jjg@46:      * @param options compiler options, {@code null} means no options
jjg@46:      * @param classes class names (for annotation processing), {@code
jjg@46:      * null} means no class names
jjg@1358:      * @return a task to perform the disassembly
jjg@46:      * @throws RuntimeException if an unrecoverable error
jjg@46:      * occurred in a user supplied component.  The
jjg@46:      * {@linkplain Throwable#getCause() cause} will be the error in
jjg@46:      * user code.
jjg@46:      * @throws IllegalArgumentException if any of the given
jjg@46:      * compilation units are of other kind than
jjg@46:      * {@linkplain JavaFileObject.Kind#SOURCE source}
jjg@46:      */
jjg@46:     DisassemblerTask getTask(Writer out,
jjg@46:                             JavaFileManager fileManager,
jjg@46:                             DiagnosticListener<? super JavaFileObject> diagnosticListener,
jjg@46:                             Iterable<String> options,
jjg@46:                             Iterable<String> classes);
jjg@46: 
jjg@46:     /**
jjg@46:      * Gets a new instance of the standard file manager implementation
jjg@46:      * for this tool.  The file manager will use the given diagnostic
jjg@46:      * listener for producing any non-fatal diagnostics.  Fatal errors
jjg@46:      * will be signalled with the appropriate exceptions.
jjg@46:      *
jjg@46:      * <p>The standard file manager will be automatically reopened if
jjg@46:      * it is accessed after calls to {@code flush} or {@code close}.
jjg@46:      * The standard file manager must be usable with other tools.
jjg@46:      *
jjg@46:      * @param diagnosticListener a diagnostic listener for non-fatal
jjg@46:      * diagnostics; if {@code null} use the compiler's default method
jjg@46:      * for reporting diagnostics
jjg@46:      * @param locale the locale to apply when formatting diagnostics;
jjg@46:      * {@code null} means the {@linkplain Locale#getDefault() default locale}.
jjg@46:      * @param charset the character set used for decoding bytes; if
jjg@46:      * {@code null} use the platform default
jjg@46:      * @return the standard file manager
jjg@46:      */
jjg@46:     StandardJavaFileManager getStandardFileManager(
jjg@46:         DiagnosticListener<? super JavaFileObject> diagnosticListener,
jjg@46:         Locale locale,
jjg@46:         Charset charset);
jjg@46: 
jjg@46:     /**
jjg@46:      * Interface representing a future for a disassembly task.  The
jjg@46:      * task has not yet started.  To start the task, call
jjg@46:      * the {@linkplain #call call} method.
jjg@46:      *
jjg@46:      * <p>Before calling the call method, additional aspects of the
jjg@46:      * task can be configured, for example, by calling the
jjg@46:      * {@linkplain #setLocale setLocale} method.
jjg@46:      */
jjg@46:     interface DisassemblerTask extends Callable<Boolean> {
jjg@46: 
jjg@46:         /**
jjg@46:          * Set the locale to be applied when formatting diagnostics and
jjg@46:          * other localized data.
jjg@46:          *
jjg@46:          * @param locale the locale to apply; {@code null} means apply no
jjg@46:          * locale
jjg@46:          * @throws IllegalStateException if the task has started
jjg@46:          */
jjg@46:         void setLocale(Locale locale);
jjg@46: 
jjg@46:         /**
jjg@46:          * Performs this compilation task.  The compilation may only
jjg@46:          * be performed once.  Subsequent calls to this method throw
jjg@46:          * IllegalStateException.
jjg@46:          *
jjg@46:          * @return true if and only all the files compiled without errors;
jjg@46:          * false otherwise
jjg@46:          *
jjg@46:          * @throws RuntimeException if an unrecoverable error occurred
jjg@46:          * in a user-supplied component.  The
jjg@46:          * {@linkplain Throwable#getCause() cause} will be the error
jjg@46:          * in user code.
jjg@46:          * @throws IllegalStateException if called more than once
jjg@46:          */
jjg@46:         Boolean call();
jjg@46:     }
jjg@46: }