org.aspectj.org.eclipse.jdt.internal.compiler.tool.Options Maven / Gradle / Ivy
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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during
compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based
@AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step.
This library is a superset of AspectJ weaver and hence also of AspectJ runtime.
/*******************************************************************************
* Copyright (c) 2006, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Jesper Steen Moeller - Contributions for:
* Bug 407297: [1.8][compiler] Control generation of parameter names by option
*******************************************************************************/
package org.aspectj.org.eclipse.jdt.internal.compiler.tool;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;
/**
* Class used to handle options in the EclipseFileManager and the EclipseCompiler
*/
public final class Options {
private static final Set ZERO_ARGUMENT_OPTIONS;
private static final Set ONE_ARGUMENT_OPTIONS;
private static final Set FILE_MANAGER_OPTIONS;
static {
ZERO_ARGUMENT_OPTIONS = new HashSet<>();
Options.ZERO_ARGUMENT_OPTIONS.add("-progress");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-proceedOnError");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-proceedOnError:Fatal");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-time");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-v");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-version");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-showversion");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-deprecation");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-help");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-?");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-help:warn");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-?:warn");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-noExit");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-verbose");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-referenceInfo");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-inlineJSR");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-g");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-g:none");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-warn:none");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-preserveAllLocals");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-enableJavadoc");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-Xemacs");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-X");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-O");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.3");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.4");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.5");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-5");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-5.0");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.6");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-6");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-6.0");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.7");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-7");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-7.0");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-1.8");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-8");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-8.0");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-proc:only");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-proc:none");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-XprintProcessorInfo");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-XprintRounds");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-parameters");//$NON-NLS-1$
Options.ZERO_ARGUMENT_OPTIONS.add("-genericsignature");//$NON-NLS-1$
FILE_MANAGER_OPTIONS = new HashSet<>();
Options.FILE_MANAGER_OPTIONS.add("-bootclasspath");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-encoding");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-d");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-classpath");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-cp");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-sourcepath");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-extdirs");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-endorseddirs");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-s");//$NON-NLS-1$
Options.FILE_MANAGER_OPTIONS.add("-processorpath");//$NON-NLS-1$
ONE_ARGUMENT_OPTIONS = new HashSet<>();
Options.ONE_ARGUMENT_OPTIONS.addAll(Options.FILE_MANAGER_OPTIONS);
Options.ONE_ARGUMENT_OPTIONS.add("-log");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-repeat");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-maxProblems");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-source");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-target");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-processor");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-classNames");//$NON-NLS-1$
Options.ONE_ARGUMENT_OPTIONS.add("-properties");//$NON-NLS-1$
}
public static int processOptionsFileManager(String option) {
if (option == null) return -1;
if (Options.FILE_MANAGER_OPTIONS.contains(option)) {
return 1;
}
return -1;
}
public static int processOptions(String option) {
if (option == null) return -1;
if (Options.ZERO_ARGUMENT_OPTIONS.contains(option)) {
return 0;
}
if (Options.ONE_ARGUMENT_OPTIONS.contains(option)) {
return 1;
}
if (option.startsWith("-g")) { //$NON-NLS-1$
int length = option.length();
if (length > 3) {
StringTokenizer tokenizer =
new StringTokenizer(option.substring(3, option.length()), ",");//$NON-NLS-1$
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
if ("vars".equals(token) || "lines".equals(token) || "source".equals(token)) {//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
continue;
}
return -1;
}
return 0;
}
return -1;
}
if (option.startsWith("-warn")) {//$NON-NLS-1$
int length = option.length();
if (length <= 6) {
return -1;
}
int warnTokenStart;
switch (option.charAt(6)) {
case '+' :
warnTokenStart = 7;
break;
case '-' :
warnTokenStart = 7;
break;
default:
warnTokenStart = 6;
}
StringTokenizer tokenizer =
new StringTokenizer(option.substring(warnTokenStart, option.length()), ","); //$NON-NLS-1$
int tokenCounter = 0;
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
tokenCounter++;
if (token.equals("allDeadCode")//$NON-NLS-1$
|| token.equals("allDeprecation")//$NON-NLS-1$
|| token.equals("allJavadoc")//$NON-NLS-1$
|| token.equals("allOver-ann")//$NON-NLS-1$
|| token.equals("assertIdentifier")//$NON-NLS-1$
|| token.equals("boxing")//$NON-NLS-1$
|| token.equals("charConcat")//$NON-NLS-1$
|| token.equals("compareIdentical")//$NON-NLS-1$
|| token.equals("conditionAssign")//$NON-NLS-1$
|| token.equals("constructorName")//$NON-NLS-1$
|| token.equals("deadCode")//$NON-NLS-1$
|| token.equals("dep-ann")//$NON-NLS-1$
|| token.equals("deprecation")//$NON-NLS-1$
|| token.equals("discouraged")//$NON-NLS-1$
|| token.equals("emptyBlock")//$NON-NLS-1$
|| token.equals("enumIdentifier")//$NON-NLS-1$
|| token.equals("enumSwitch")//$NON-NLS-1$
|| token.equals("fallthrough")//$NON-NLS-1$
|| token.equals("fieldHiding")//$NON-NLS-1$
|| token.equals("finalBound")//$NON-NLS-1$
|| token.equals("finally")//$NON-NLS-1$
|| token.equals("forbidden")//$NON-NLS-1$
|| token.equals("hashCode")//$NON-NLS-1$
|| token.equals("hiding")//$NON-NLS-1$
|| token.equals("includeAssertNull")//$NON-NLS-1$
|| token.equals("incomplete-switch")//$NON-NLS-1$
|| token.equals("indirectStatic")//$NON-NLS-1$
|| token.equals("interfaceNonInherited")//$NON-NLS-1$
|| token.equals("intfAnnotation")//$NON-NLS-1$
|| token.equals("intfNonInherited")//$NON-NLS-1$
|| token.equals("intfRedundant")//$NON-NLS-1$
|| token.equals("javadoc")//$NON-NLS-1$
|| token.equals("localHiding")//$NON-NLS-1$
|| token.equals("maskedCatchBlock")//$NON-NLS-1$
|| token.equals("maskedCatchBlocks")//$NON-NLS-1$
|| token.equals("nls")//$NON-NLS-1$
|| token.equals("noEffectAssign")//$NON-NLS-1$
|| token.equals("noImplicitStringConversion")//$NON-NLS-1$
|| token.equals("null")//$NON-NLS-1$
|| token.equals("nullDereference")//$NON-NLS-1$
|| token.equals("over-ann")//$NON-NLS-1$
|| token.equals("packageDefaultMethod")//$NON-NLS-1$
|| token.equals("paramAssign")//$NON-NLS-1$
|| token.equals("pkgDefaultMethod")//$NON-NLS-1$
|| token.equals("raw")//$NON-NLS-1$
|| token.equals("semicolon")//$NON-NLS-1$
|| token.equals("serial")//$NON-NLS-1$
|| token.equals("specialParamHiding")//$NON-NLS-1$
|| token.equals("static-access")//$NON-NLS-1$
|| token.equals("staticReceiver")//$NON-NLS-1$
|| token.equals("super")//$NON-NLS-1$
|| token.equals("suppress")//$NON-NLS-1$
|| token.equals("syncOverride")//$NON-NLS-1$
|| token.equals("synthetic-access")//$NON-NLS-1$
|| token.equals("syntheticAccess")//$NON-NLS-1$
|| token.equals("typeHiding")//$NON-NLS-1$
|| token.equals("unchecked")//$NON-NLS-1$
|| token.equals("unnecessaryElse")//$NON-NLS-1$
|| token.equals("unnecessaryOperator")//$NON-NLS-1$
|| token.equals("unqualified-field-access")//$NON-NLS-1$
|| token.equals("unqualifiedField")//$NON-NLS-1$
|| token.equals("unsafe")//$NON-NLS-1$
|| token.equals("unused")//$NON-NLS-1$
|| token.equals("unusedArgument")//$NON-NLS-1$
|| token.equals("unusedArguments")//$NON-NLS-1$
|| token.equals("unusedImport")//$NON-NLS-1$
|| token.equals("unusedImports")//$NON-NLS-1$
|| token.equals("unusedLabel")//$NON-NLS-1$
|| token.equals("unusedLocal")//$NON-NLS-1$
|| token.equals("unusedLocals")//$NON-NLS-1$
|| token.equals("unusedPrivate")//$NON-NLS-1$
|| token.equals("unusedThrown")//$NON-NLS-1$
|| token.equals("unusedTypeArgs")//$NON-NLS-1$
|| token.equals("uselessTypeCheck")//$NON-NLS-1$
|| token.equals("varargsCast")//$NON-NLS-1$
|| token.equals("warningToken")) {//$NON-NLS-1$
continue;
} else if (token.equals("tasks")) {//$NON-NLS-1$
String taskTags = "";//$NON-NLS-1$
int start = token.indexOf('(');
int end = token.indexOf(')');
if (start >= 0 && end >= 0 && start < end){
taskTags = token.substring(start+1, end).trim();
taskTags = taskTags.replace('|',',');
}
if (taskTags.length() == 0){
return -1;
}
continue;
} else {
return -1;
}
}
if (tokenCounter == 0) {
return -1;
} else {
return 0;
}
}
if (option.startsWith("-nowarn")) {//$NON-NLS-1$
switch (option.length()) {
case 7:
return 0;
case 8:
return -1;
default:
int foldersStart = option.indexOf('[') + 1;
int foldersEnd = option.lastIndexOf(']');
if (foldersStart <= 8 || foldersEnd == -1
|| foldersStart > foldersEnd
|| foldersEnd < option.length() - 1) {
return -1;
}
String folders = option.substring(foldersStart, foldersEnd);
if (folders.length() > 0) {
return 0;
} else {
return -1;
}
}
}
if (option.startsWith("-J")//$NON-NLS-1$
|| option.startsWith("-X")//$NON-NLS-1$
|| option.startsWith("-A")) {//$NON-NLS-1$
return 0;
}
return -1;
}
}