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[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / impl / CompilerOptions.java
1 /*******************************************************************************
2  * Copyright (c) 2000, 2004 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials 
4  * are made available under the terms of the Common Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/cpl-v10.html
7  * 
8  * Contributors:
9  *     IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package net.sourceforge.phpdt.internal.compiler.impl;
12
13 import java.io.ByteArrayInputStream;
14 import java.io.InputStreamReader;
15 import java.io.UnsupportedEncodingException;
16 import java.util.HashMap;
17 import java.util.Map;
18
19 import net.sourceforge.phpdt.core.compiler.CharOperation;
20 import net.sourceforge.phpdt.internal.compiler.Compiler;
21 import net.sourceforge.phpdt.internal.compiler.env.IConstants;
22 import net.sourceforge.phpdt.internal.compiler.lookup.ProblemReasons;
23 import net.sourceforge.phpdt.internal.compiler.problem.ProblemSeverities;
24
25 public class CompilerOptions implements ProblemReasons, ProblemSeverities, IConstants {
26         
27         /**
28          * Option IDs
29          */
30     public static final String OPTION_PHPVarDeprecatedWarning = "net.sourceforge.phpeclipse.compiler.problem.phpVarDeprecatedWarning"; //$NON-NLS-1$
31     public static final String OPTION_PHPBadStyleKeywordWarning = "net.sourceforge.phpeclipse.compiler.problem.phpBadStyleKeywordWarning"; //$NON-NLS-1$
32     public static final String OPTION_PHPBadStyleUppercaseIdentifierWarning = "net.sourceforge.phpeclipse.compiler.problem.phpBadStyleUppercaseIdentifierWarning"; //$NON-NLS-1$
33     public static final String OPTION_LocalVariableAttribute = "net.sourceforge.phpeclipse.compiler.debug.localVariable"; //$NON-NLS-1$
34         public static final String OPTION_LineNumberAttribute = "net.sourceforge.phpeclipse.compiler.debug.lineNumber"; //$NON-NLS-1$
35         public static final String OPTION_SourceFileAttribute = "net.sourceforge.phpeclipse.compiler.debug.sourceFile"; //$NON-NLS-1$
36 //      public static final String OPTION_PreserveUnusedLocal = "net.sourceforge.phpeclipse.compiler.codegen.unusedLocal"; //$NON-NLS-1$
37         public static final String OPTION_ReportMethodWithConstructorName = "net.sourceforge.phpeclipse.compiler.problem.methodWithConstructorName"; //$NON-NLS-1$
38         public static final String OPTION_ReportOverridingPackageDefaultMethod = "net.sourceforge.phpeclipse.compiler.problem.overridingPackageDefaultMethod"; //$NON-NLS-1$
39         public static final String OPTION_ReportDeprecation = "net.sourceforge.phpeclipse.compiler.problem.deprecation"; //$NON-NLS-1$
40         public static final String OPTION_ReportDeprecationInDeprecatedCode = "net.sourceforge.phpeclipse.compiler.problem.deprecationInDeprecatedCode"; //$NON-NLS-1$
41         public static final String OPTION_ReportDeprecationWhenOverridingDeprecatedMethod = "net.sourceforge.phpeclipse.compiler.problem.deprecationWhenOverridingDeprecatedMethod"; //$NON-NLS-1$
42         public static final String OPTION_ReportHiddenCatchBlock = "net.sourceforge.phpeclipse.compiler.problem.hiddenCatchBlock"; //$NON-NLS-1$
43         public static final String OPTION_ReportUnusedLocal = "net.sourceforge.phpeclipse.compiler.problem.unusedLocal"; //$NON-NLS-1$
44         public static final String OPTION_ReportUnusedParameter = "net.sourceforge.phpeclipse.compiler.problem.unusedParameter"; //$NON-NLS-1$
45         public static final String OPTION_ReportUnusedParameterWhenImplementingAbstract = "net.sourceforge.phpeclipse.compiler.problem.unusedParameterWhenImplementingAbstract"; //$NON-NLS-1$
46         public static final String OPTION_ReportUnusedParameterWhenOverridingConcrete = "net.sourceforge.phpeclipse.compiler.problem.unusedParameterWhenOverridingConcrete"; //$NON-NLS-1$
47         public static final String OPTION_ReportUnusedImport = "net.sourceforge.phpeclipse.compiler.problem.unusedImport"; //$NON-NLS-1$
48         public static final String OPTION_ReportSyntheticAccessEmulation = "net.sourceforge.phpeclipse.compiler.problem.syntheticAccessEmulation"; //$NON-NLS-1$
49         public static final String OPTION_ReportNoEffectAssignment = "net.sourceforge.phpeclipse.compiler.problem.noEffectAssignment"; //$NON-NLS-1$
50         public static final String OPTION_ReportLocalVariableHiding = "net.sourceforge.phpeclipse.compiler.problem.localVariableHiding"; //$NON-NLS-1$
51         public static final String OPTION_ReportSpecialParameterHidingField = "net.sourceforge.phpeclipse.compiler.problem.specialParameterHidingField"; //$NON-NLS-1$
52         public static final String OPTION_ReportFieldHiding = "net.sourceforge.phpeclipse.compiler.problem.fieldHiding"; //$NON-NLS-1$
53         public static final String OPTION_ReportPossibleAccidentalBooleanAssignment = "net.sourceforge.phpeclipse.compiler.problem.possibleAccidentalBooleanAssignment"; //$NON-NLS-1$
54         public static final String OPTION_ReportNonExternalizedStringLiteral = "net.sourceforge.phpeclipse.compiler.problem.nonExternalizedStringLiteral"; //$NON-NLS-1$
55         public static final String OPTION_ReportIncompatibleNonInheritedInterfaceMethod = "net.sourceforge.phpeclipse.compiler.problem.incompatibleNonInheritedInterfaceMethod"; //$NON-NLS-1$
56         public static final String OPTION_ReportUnusedPrivateMember = "net.sourceforge.phpeclipse.compiler.problem.unusedPrivateMember"; //$NON-NLS-1$
57         public static final String OPTION_ReportNoImplicitStringConversion = "net.sourceforge.phpeclipse.compiler.problem.noImplicitStringConversion"; //$NON-NLS-1$
58         public static final String OPTION_ReportAssertIdentifier = "net.sourceforge.phpeclipse.compiler.problem.assertIdentifier"; //$NON-NLS-1$
59         public static final String OPTION_ReportNonStaticAccessToStatic = "net.sourceforge.phpeclipse.compiler.problem.staticAccessReceiver"; //$NON-NLS-1$
60         public static final String OPTION_ReportIndirectStaticAccess = "net.sourceforge.phpeclipse.compiler.problem.indirectStaticAccess"; //$NON-NLS-1$
61         public static final String OPTION_ReportSuperfluousSemicolon = "net.sourceforge.phpeclipse.compiler.problem.superfluousSemicolon"; //$NON-NLS-1$
62         public static final String OPTION_ReportUnnecessaryTypeCheck = "net.sourceforge.phpeclipse.compiler.problem.unnecessaryTypeCheck"; //$NON-NLS-1$
63         public static final String OPTION_ReportUndocumentedEmptyBlock = "net.sourceforge.phpeclipse.compiler.problem.undocumentedEmptyBlock"; //$NON-NLS-1$
64         public static final String OPTION_ReportInvalidJavadoc = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadoc"; //$NON-NLS-1$
65         public static final String OPTION_ReportInvalidJavadocTags = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadocTags"; //$NON-NLS-1$
66         public static final String OPTION_ReportInvalidJavadocTagsVisibility = "net.sourceforge.phpeclipse.compiler.problem.invalidJavadocTagsVisibility"; //$NON-NLS-1$
67         public static final String OPTION_ReportMissingJavadocTags = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTags"; //$NON-NLS-1$
68         public static final String OPTION_ReportMissingJavadocTagsVisibility = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTagsVisibility"; //$NON-NLS-1$
69         public static final String OPTION_ReportMissingJavadocTagsOverriding = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocTagsOverriding"; //$NON-NLS-1$
70         public static final String OPTION_ReportMissingJavadocComments = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocComments"; //$NON-NLS-1$
71         public static final String OPTION_ReportMissingJavadocCommentsVisibility = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocCommentsVisibility"; //$NON-NLS-1$
72         public static final String OPTION_ReportMissingJavadocCommentsOverriding = "net.sourceforge.phpeclipse.compiler.problem.missingJavadocCommentsOverriding"; //$NON-NLS-1$
73         public static final String OPTION_ReportFinallyBlockNotCompletingNormally = "net.sourceforge.phpeclipse.compiler.problem.finallyBlockNotCompletingNormally"; //$NON-NLS-1$
74         public static final String OPTION_ReportUnusedDeclaredThrownException = "net.sourceforge.phpeclipse.compiler.problem.unusedDeclaredThrownException"; //$NON-NLS-1$
75         public static final String OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding = "net.sourceforge.phpeclipse.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding"; //$NON-NLS-1$
76         public static final String OPTION_ReportUnqualifiedFieldAccess = "net.sourceforge.phpeclipse.compiler.problem.unqualifiedFieldAccess"; //$NON-NLS-1$
77 //      public static final String OPTION_Source = "net.sourceforge.phpeclipse.compiler.source"; //$NON-NLS-1$
78 //      public static final String OPTION_TargetPlatform = "net.sourceforge.phpeclipse.compiler.codegen.targetPlatform"; //$NON-NLS-1$
79 //      public static final String OPTION_Compliance = "net.sourceforge.phpeclipse.compiler.compliance"; //$NON-NLS-1$
80         public static final String OPTION_Encoding = "net.sourceforge.phpeclipse.encoding"; //$NON-NLS-1$
81         public static final String OPTION_MaxProblemPerUnit = "net.sourceforge.phpeclipse.compiler.maxProblemPerUnit"; //$NON-NLS-1$
82         public static final String OPTION_TaskTags = "net.sourceforge.phpeclipse.compiler.taskTags"; //$NON-NLS-1$
83         public static final String OPTION_TaskPriorities = "net.sourceforge.phpeclipse.compiler.taskPriorities"; //$NON-NLS-1$
84         
85         // Backward compatibility
86         public static final String OPTION_ReportInvalidAnnotation = "net.sourceforge.phpeclipse.compiler.problem.invalidAnnotation"; //$NON-NLS-1$
87         public static final String OPTION_ReportMissingAnnotation = "net.sourceforge.phpeclipse.compiler.problem.missingAnnotation"; //$NON-NLS-1$
88         public static final String OPTION_ReportMissingJavadoc = "net.sourceforge.phpeclipse.compiler.problem.missingJavadoc"; //$NON-NLS-1$
89
90         /* should surface ??? */
91 //      public static final String OPTION_PrivateConstructorAccess = "net.sourceforge.phpeclipse.compiler.codegen.constructorAccessEmulation"; //$NON-NLS-1$
92
93         /**
94          * Possible values for configurable options
95          */
96         public static final String GENERATE = "generate";//$NON-NLS-1$
97         public static final String DO_NOT_GENERATE = "do not generate"; //$NON-NLS-1$ 
98         public static final String PRESERVE = "preserve"; //$NON-NLS-1$
99 //      public static final String OPTIMIZE_OUT = "optimize out"; //$NON-NLS-1$
100 //      public static final String VERSION_1_1 = "1.1"; //$NON-NLS-1$
101 //      public static final String VERSION_1_2 = "1.2"; //$NON-NLS-1$
102 //      public static final String VERSION_1_3 = "1.3"; //$NON-NLS-1$
103 //      public static final String VERSION_1_4 = "1.4"; //$NON-NLS-1$
104 //      public static final String VERSION_1_5 = "1.5"; //$NON-NLS-1$
105         public static final String ERROR = "error"; //$NON-NLS-1$
106         public static final String WARNING = "warning"; //$NON-NLS-1$
107         public static final String IGNORE = "ignore"; //$NON-NLS-1$
108         public static final String ENABLED = "enabled"; //$NON-NLS-1$
109         public static final String DISABLED = "disabled"; //$NON-NLS-1$
110         public static final String PUBLIC = "public";   //$NON-NLS-1$
111         public static final String PROTECTED = "protected";     //$NON-NLS-1$
112         public static final String DEFAULT = "default"; //$NON-NLS-1$
113         public static final String PRIVATE = "private"; //$NON-NLS-1$
114         
115         /**
116          * Bit mask for configurable problems (error/warning threshold)
117          */
118         // 0x100L unused
119         // 0x200L unused
120         // 0x400L unused
121         // 0x800L unused
122         public static final long MethodWithConstructorName = 0x1000L;
123         public static final long OverriddenPackageDefaultMethod = 0x2000L;
124         public static final long UsingDeprecatedAPI = 0x4000L;
125         public static final long MaskedCatchBlock = 0x8000L;
126         public static final long UnusedLocalVariable = 0x10000L;
127         public static final long UnusedArgument = 0x20000L;
128         public static final long NoImplicitStringConversion = 0x40000L;
129         public static final long AccessEmulation = 0x80000L;
130         public static final long NonExternalizedString = 0x100000L;
131         public static final long AssertUsedAsAnIdentifier = 0x200000L;
132         public static final long UnusedImport = 0x400000L;
133         public static final long NonStaticAccessToStatic = 0x800000L;
134         public static final long Task = 0x1000000L;
135         public static final long NoEffectAssignment = 0x2000000L;
136         public static final long IncompatibleNonInheritedInterfaceMethod = 0x4000000L;
137         public static final long UnusedPrivateMember = 0x8000000L;
138         public static final long LocalVariableHiding = 0x10000000L;
139         public static final long FieldHiding = 0x20000000L;
140         public static final long AccidentalBooleanAssign = 0x40000000L;
141         public static final long SuperfluousSemicolon = 0x80000000L;
142         public static final long IndirectStaticAccess = 0x100000000L;
143         public static final long UndocumentedEmptyBlock = 0x200000000L;
144         public static final long UnnecessaryTypeCheck = 0x400000000L;
145         public static final long InvalidJavadoc = 0x800000000L;
146         public static final long FinallyBlockNotCompleting = 0x1000000000L;
147         public static final long UnusedDeclaredThrownException = 0x2000000000L;
148         public static final long UnqualifiedFieldAccess = 0x4000000000L;
149         public static final long MissingJavadocTags = 0x8000000000L;
150         public static final long MissingJavadocComments  = 0x10000000000L;
151         
152         public static final long PHPVarDeprecatedWarning  = 0x20000000000L;
153         public static final long PHPBadStyleKeywordWarning = 0x40000000000L;
154         public static final long PHPBadStyleUppercaseIdentifierWarning  = 0x80000000000L;
155         // Default severity level for handlers
156         public long errorThreshold = 0;
157                 
158         public long warningThreshold = 
159                 MethodWithConstructorName 
160                 | UsingDeprecatedAPI 
161                 | MaskedCatchBlock 
162                 | OverriddenPackageDefaultMethod
163                 | UnusedImport
164                 | NonStaticAccessToStatic
165                 | NoEffectAssignment
166                 | IncompatibleNonInheritedInterfaceMethod
167                 | NoImplicitStringConversion
168                 | FinallyBlockNotCompleting
169                 | AssertUsedAsAnIdentifier
170                 | PHPVarDeprecatedWarning
171                 | PHPBadStyleKeywordWarning
172                 | PHPBadStyleUppercaseIdentifierWarning;
173
174         // Debug attributes
175         public static final int Source = 1; // SourceFileAttribute
176         public static final int Lines = 2; // LineNumberAttribute
177         public static final int Vars = 4; // LocalVariableTableAttribute
178
179         // By default only lines and source attributes are generated.
180         public int produceDebugAttributes = Lines | Source;
181
182 //      public long complianceLevel = JDK1_4; // by default be compliant with 1.4
183 //      public long sourceLevel = JDK1_3; //1.3 source behavior by default
184 //      public long targetJDK = JDK1_2; // default generates for JVM1.2
185
186         // toggle private access emulation for 1.2 (constr. accessor has extra arg on constructor) or 1.3 (make private constructor default access when access needed)
187         public boolean isPrivateConstructorAccessChangingVisibility = false; // by default, follows 1.2
188         
189         // source encoding format
190         public String defaultEncoding = null; // will use the platform default encoding
191         
192         // print what unit is being processed
193         public boolean verbose = Compiler.DEBUG;
194
195         // indicates if reference info is desired
196         public boolean produceReferenceInfo = false;
197
198         // indicates if unused/optimizable local variables need to be preserved (debugging purpose)
199         public boolean preserveAllLocalVariables = false;
200
201         // indicates whether literal expressions are inlined at parse-time or not
202         public boolean parseLiteralExpressionsAsConstants = true;
203
204         // max problems per compilation unit
205         public int maxProblemsPerUnit = 100; // no more than 100 problems per default
206         
207         // tags used to recognize tasks in comments
208         public char[][] taskTags = null;
209
210         // priorities of tasks in comments
211         public char[][] taskPriorites = null;
212
213         // deprecation report
214         public boolean reportDeprecationInsideDeprecatedCode = false;
215         public boolean reportDeprecationWhenOverridingDeprecatedMethod = false;
216         
217         // unused parameters report
218         public boolean reportUnusedParameterWhenImplementingAbstract = false;
219         public boolean reportUnusedParameterWhenOverridingConcrete = false;
220
221         // unused declaration of thrown exception
222         public boolean reportUnusedDeclaredThrownExceptionWhenOverriding = false;
223         
224         // constructor/setter parameter hiding
225         public boolean reportSpecialParameterHidingField = false;
226
227         // check javadoc comments
228         public int reportInvalidJavadocTagsVisibility = AccPrivate; 
229         public boolean reportInvalidJavadocTags = true; 
230
231         // check missing javadoc tags
232         public int reportMissingJavadocTagsVisibility = AccPrivate; 
233         public boolean reportMissingJavadocTagsOverriding = true;
234
235         // check missing javadoc comments
236         public int reportMissingJavadocCommentsVisibility = AccPublic; 
237         public boolean reportMissingJavadocCommentsOverriding = true; 
238         
239         /** 
240          * Initializing the compiler options with defaults
241          */
242         public CompilerOptions(){
243                 // use default options
244         }
245
246         /** 
247          * Initializing the compiler options with external settings
248          * @param settings
249          */
250         public CompilerOptions(Map settings){
251
252                 if (settings == null) return;
253                 set(settings);          
254         }
255
256         public Map getMap() {
257                 Map optionsMap = new HashMap(30);
258                 optionsMap.put(OPTION_PHPVarDeprecatedWarning, getSeverityString(PHPVarDeprecatedWarning)); 
259                 optionsMap.put(OPTION_PHPBadStyleKeywordWarning, getSeverityString(PHPBadStyleKeywordWarning)); 
260                 optionsMap.put(OPTION_PHPBadStyleUppercaseIdentifierWarning, getSeverityString(PHPBadStyleUppercaseIdentifierWarning)); 
261                 
262                 optionsMap.put(OPTION_LocalVariableAttribute, (this.produceDebugAttributes & Vars) != 0 ? GENERATE : DO_NOT_GENERATE); 
263                 optionsMap.put(OPTION_LineNumberAttribute, (this.produceDebugAttributes & Lines) != 0 ? GENERATE : DO_NOT_GENERATE);
264                 optionsMap.put(OPTION_SourceFileAttribute, (this.produceDebugAttributes & Source) != 0 ? GENERATE : DO_NOT_GENERATE);
265 //              optionsMap.put(OPTION_PreserveUnusedLocal, this.preserveAllLocalVariables ? PRESERVE : OPTIMIZE_OUT);
266                 optionsMap.put(OPTION_ReportMethodWithConstructorName, getSeverityString(MethodWithConstructorName)); 
267                 optionsMap.put(OPTION_ReportOverridingPackageDefaultMethod, getSeverityString(OverriddenPackageDefaultMethod)); 
268                 optionsMap.put(OPTION_ReportDeprecation, getSeverityString(UsingDeprecatedAPI)); 
269                 optionsMap.put(OPTION_ReportDeprecationInDeprecatedCode, this.reportDeprecationInsideDeprecatedCode ? ENABLED : DISABLED); 
270                 optionsMap.put(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod, this.reportDeprecationWhenOverridingDeprecatedMethod ? ENABLED : DISABLED); 
271                 optionsMap.put(OPTION_ReportHiddenCatchBlock, getSeverityString(MaskedCatchBlock)); 
272                 optionsMap.put(OPTION_ReportUnusedLocal, getSeverityString(UnusedLocalVariable)); 
273                 optionsMap.put(OPTION_ReportUnusedParameter, getSeverityString(UnusedArgument)); 
274                 optionsMap.put(OPTION_ReportUnusedImport, getSeverityString(UnusedImport)); 
275                 optionsMap.put(OPTION_ReportSyntheticAccessEmulation, getSeverityString(AccessEmulation)); 
276                 optionsMap.put(OPTION_ReportNoEffectAssignment, getSeverityString(NoEffectAssignment)); 
277                 optionsMap.put(OPTION_ReportNonExternalizedStringLiteral, getSeverityString(NonExternalizedString)); 
278                 optionsMap.put(OPTION_ReportNoImplicitStringConversion, getSeverityString(NoImplicitStringConversion)); 
279                 optionsMap.put(OPTION_ReportNonStaticAccessToStatic, getSeverityString(NonStaticAccessToStatic)); 
280                 optionsMap.put(OPTION_ReportIndirectStaticAccess, getSeverityString(IndirectStaticAccess)); 
281                 optionsMap.put(OPTION_ReportIncompatibleNonInheritedInterfaceMethod, getSeverityString(IncompatibleNonInheritedInterfaceMethod)); 
282                 optionsMap.put(OPTION_ReportUnusedPrivateMember, getSeverityString(UnusedPrivateMember)); 
283                 optionsMap.put(OPTION_ReportLocalVariableHiding, getSeverityString(LocalVariableHiding)); 
284                 optionsMap.put(OPTION_ReportFieldHiding, getSeverityString(FieldHiding)); 
285                 optionsMap.put(OPTION_ReportPossibleAccidentalBooleanAssignment, getSeverityString(AccidentalBooleanAssign)); 
286                 optionsMap.put(OPTION_ReportSuperfluousSemicolon, getSeverityString(SuperfluousSemicolon)); 
287                 optionsMap.put(OPTION_ReportAssertIdentifier, getSeverityString(AssertUsedAsAnIdentifier)); 
288                 optionsMap.put(OPTION_ReportUndocumentedEmptyBlock, getSeverityString(UndocumentedEmptyBlock)); 
289                 optionsMap.put(OPTION_ReportUnnecessaryTypeCheck, getSeverityString(UnnecessaryTypeCheck)); 
290                 optionsMap.put(OPTION_ReportInvalidJavadoc, getSeverityString(InvalidJavadoc));
291                 optionsMap.put(OPTION_ReportInvalidJavadocTagsVisibility, getVisibilityString(this.reportInvalidJavadocTagsVisibility));
292                 optionsMap.put(OPTION_ReportInvalidJavadocTags, this.reportInvalidJavadocTags? ENABLED : DISABLED);
293                 optionsMap.put(OPTION_ReportMissingJavadocTags, getSeverityString(MissingJavadocTags));
294                 optionsMap.put(OPTION_ReportMissingJavadocTagsVisibility, getVisibilityString(this.reportMissingJavadocTagsVisibility));
295                 optionsMap.put(OPTION_ReportMissingJavadocTagsOverriding, this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED);
296                 optionsMap.put(OPTION_ReportMissingJavadocComments, getSeverityString(MissingJavadocComments));
297                 optionsMap.put(OPTION_ReportMissingJavadocCommentsVisibility, getVisibilityString(this.reportMissingJavadocCommentsVisibility));
298                 optionsMap.put(OPTION_ReportMissingJavadocCommentsOverriding, this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED);
299                 optionsMap.put(OPTION_ReportFinallyBlockNotCompletingNormally, getSeverityString(FinallyBlockNotCompleting));
300                 optionsMap.put(OPTION_ReportUnusedDeclaredThrownException, getSeverityString(UnusedDeclaredThrownException));
301                 optionsMap.put(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding, this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED); 
302                 optionsMap.put(OPTION_ReportUnqualifiedFieldAccess, getSeverityString(UnqualifiedFieldAccess));
303 //              optionsMap.put(OPTION_Compliance, versionFromJdkLevel(this.complianceLevel)); 
304 //              optionsMap.put(OPTION_Source, versionFromJdkLevel(this.sourceLevel)); 
305 //              optionsMap.put(OPTION_TargetPlatform, versionFromJdkLevel(this.targetJDK)); 
306                 if (this.defaultEncoding != null) {
307                         optionsMap.put(OPTION_Encoding, this.defaultEncoding); 
308                 }
309                 optionsMap.put(OPTION_TaskTags, this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,','))); //$NON-NLS-1$
310                 optionsMap.put(OPTION_TaskPriorities, this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$
311                 optionsMap.put(OPTION_ReportUnusedParameterWhenImplementingAbstract, this.reportUnusedParameterWhenImplementingAbstract ? ENABLED : DISABLED); 
312                 optionsMap.put(OPTION_ReportUnusedParameterWhenOverridingConcrete, this.reportUnusedParameterWhenOverridingConcrete ? ENABLED : DISABLED); 
313                 optionsMap.put(OPTION_ReportSpecialParameterHidingField, this.reportSpecialParameterHidingField ? ENABLED : DISABLED); 
314                 optionsMap.put(OPTION_MaxProblemPerUnit, String.valueOf(this.maxProblemsPerUnit));
315
316                 return optionsMap;              
317         }
318         
319         public int getSeverity(long irritant) {
320                 if((this.warningThreshold & irritant) != 0)
321                         return Warning;
322                 if((this.errorThreshold & irritant) != 0)
323                         return Error;
324                 return Ignore;
325         }
326
327         public String getSeverityString(long irritant) {
328                 if((this.warningThreshold & irritant) != 0)
329                         return WARNING;
330                 if((this.errorThreshold & irritant) != 0)
331                         return ERROR;
332                 return IGNORE;
333         }
334         
335         public String getVisibilityString(int level) {
336                 switch (level) {
337                         case AccPublic:
338                                 return PUBLIC;
339                         case AccProtected:
340                                 return PROTECTED;
341                         case AccPrivate:
342                                 return PRIVATE;
343                         default:
344                                 return DEFAULT;
345                 }
346         }
347         
348         public void set(Map optionsMap) {
349
350                 Object optionValue;
351                 if ((optionValue = optionsMap.get(OPTION_LocalVariableAttribute)) != null) {
352                         if (GENERATE.equals(optionValue)) {
353                                 this.produceDebugAttributes |= Vars;
354                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
355                                 this.produceDebugAttributes &= ~Vars;
356                         }
357                 }
358                 if ((optionValue = optionsMap.get(OPTION_LineNumberAttribute)) != null) {
359                         if (GENERATE.equals(optionValue)) {
360                                 this.produceDebugAttributes |= Lines;
361                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
362                                 this.produceDebugAttributes &= ~Lines;
363                         }
364                 }
365                 if ((optionValue = optionsMap.get(OPTION_SourceFileAttribute)) != null) {
366                         if (GENERATE.equals(optionValue)) {
367                                 this.produceDebugAttributes |= Source;
368                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
369                                 this.produceDebugAttributes &= ~Source;
370                         }
371                 }
372 //              if ((optionValue = optionsMap.get(OPTION_PreserveUnusedLocal)) != null) {
373 //                      if (PRESERVE.equals(optionValue)) {
374 //                              this.preserveAllLocalVariables = true;
375 //                      } else if (OPTIMIZE_OUT.equals(optionValue)) {
376 //                              this.preserveAllLocalVariables = false;
377 //                      }
378 //              }
379                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecationInDeprecatedCode)) != null) {
380                         if (ENABLED.equals(optionValue)) {
381                                 this.reportDeprecationInsideDeprecatedCode = true;
382                         } else if (DISABLED.equals(optionValue)) {
383                                 this.reportDeprecationInsideDeprecatedCode = false;
384                         }
385                 }
386                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod)) != null) {
387                         if (ENABLED.equals(optionValue)) {
388                                 this.reportDeprecationWhenOverridingDeprecatedMethod = true;
389                         } else if (DISABLED.equals(optionValue)) {
390                                 this.reportDeprecationWhenOverridingDeprecatedMethod = false;
391                         }
392                 }
393                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding)) != null) {
394                         if (ENABLED.equals(optionValue)) {
395                                 this.reportUnusedDeclaredThrownExceptionWhenOverriding = true;
396                         } else if (DISABLED.equals(optionValue)) {
397                                 this.reportUnusedDeclaredThrownExceptionWhenOverriding = false;
398                         }
399                 }
400 //              if ((optionValue = optionsMap.get(OPTION_Compliance)) != null) {
401 //                      long level = versionToJdkLevel(optionValue);
402 //                      if (level != 0) this.complianceLevel = level;
403 //              }
404 //              if ((optionValue = optionsMap.get(OPTION_Source)) != null) {
405 //                      long level = versionToJdkLevel(optionValue);
406 //                      if (level != 0) this.sourceLevel = level;
407 //              }
408 //              if ((optionValue = optionsMap.get(OPTION_TargetPlatform)) != null) {
409 //                      long level = versionToJdkLevel(optionValue);
410 //                      if (level != 0) this.targetJDK = level;
411 //              }
412                 if ((optionValue = optionsMap.get(OPTION_Encoding)) != null) {
413                         if (optionValue instanceof String) {
414                                 this.defaultEncoding = null;
415                                 String stringValue = (String) optionValue;
416                                 if (stringValue.length() > 0){
417                                         try { 
418                                                 new InputStreamReader(new ByteArrayInputStream(new byte[0]), stringValue);
419                                                 this.defaultEncoding = stringValue;
420                                         } catch(UnsupportedEncodingException e){
421                                                 // ignore unsupported encoding
422                                         }
423                                 }
424                         }
425                 }
426 //              if ((optionValue = optionsMap.get(OPTION_PrivateConstructorAccess)) != null) {
427 //                      long level = versionToJdkLevel(optionValue);
428 //                      if (level >= JDK1_3) this.isPrivateConstructorAccessChangingVisibility = true;
429 //              }
430                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenImplementingAbstract)) != null) {
431                         if (ENABLED.equals(optionValue)) {
432                                 this.reportUnusedParameterWhenImplementingAbstract = true;
433                         } else if (DISABLED.equals(optionValue)) {
434                                 this.reportUnusedParameterWhenImplementingAbstract = false;
435                         }
436                 }
437                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenOverridingConcrete)) != null) {
438                         if (ENABLED.equals(optionValue)) {
439                                 this.reportUnusedParameterWhenOverridingConcrete = true;
440                         } else if (DISABLED.equals(optionValue)) {
441                                 this.reportUnusedParameterWhenOverridingConcrete = false;
442                         }
443                 }
444                 if ((optionValue = optionsMap.get(OPTION_ReportSpecialParameterHidingField)) != null) {
445                         if (ENABLED.equals(optionValue)) {
446                                 this.reportSpecialParameterHidingField = true;
447                         } else if (DISABLED.equals(optionValue)) {
448                                 this.reportSpecialParameterHidingField = false;
449                         }
450                 }
451                 if ((optionValue = optionsMap.get(OPTION_MaxProblemPerUnit)) != null) {
452                         if (optionValue instanceof String) {
453                                 String stringValue = (String) optionValue;
454                                 try {
455                                         int val = Integer.parseInt(stringValue);
456                                         if (val >= 0) this.maxProblemsPerUnit = val;
457                                 } catch(NumberFormatException e){
458                                         // ignore ill-formatted limit
459                                 }                               
460                         }
461                 }
462                 if ((optionValue = optionsMap.get(OPTION_TaskTags)) != null) {
463                         if (optionValue instanceof String) {
464                                 String stringValue = (String) optionValue;
465                                 if (stringValue.length() == 0) {
466                                         this.taskTags = null;
467                                 } else {
468                                         this.taskTags = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
469                                 }
470                         }
471                 }
472                 if ((optionValue = optionsMap.get(OPTION_TaskPriorities)) != null) {
473                         if (optionValue instanceof String) {
474                                 String stringValue = (String) optionValue;
475                                 if (stringValue.length() == 0) {
476                                         this.taskPriorites = null;
477                                 } else {
478                                         this.taskPriorites = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
479                                 }
480                         }
481                 }
482                 if ((optionValue = optionsMap.get(OPTION_PHPVarDeprecatedWarning)) != null) updateSeverity(PHPVarDeprecatedWarning, optionValue);
483                 if ((optionValue = optionsMap.get(OPTION_PHPBadStyleKeywordWarning)) != null) updateSeverity(PHPBadStyleKeywordWarning, optionValue);
484                 if ((optionValue = optionsMap.get(OPTION_PHPBadStyleUppercaseIdentifierWarning)) != null) updateSeverity(PHPBadStyleUppercaseIdentifierWarning, optionValue);
485                 
486                 if ((optionValue = optionsMap.get(OPTION_ReportMethodWithConstructorName)) != null) updateSeverity(MethodWithConstructorName, optionValue);
487                 if ((optionValue = optionsMap.get(OPTION_ReportOverridingPackageDefaultMethod)) != null) updateSeverity(OverriddenPackageDefaultMethod, optionValue);
488                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecation)) != null) updateSeverity(UsingDeprecatedAPI, optionValue);
489                 if ((optionValue = optionsMap.get(OPTION_ReportHiddenCatchBlock)) != null) updateSeverity(MaskedCatchBlock, optionValue);
490                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedLocal)) != null) updateSeverity(UnusedLocalVariable, optionValue);
491                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameter)) != null) updateSeverity(UnusedArgument, optionValue);
492                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedImport)) != null) updateSeverity(UnusedImport, optionValue);
493                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedPrivateMember)) != null) updateSeverity(UnusedPrivateMember, optionValue);
494                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownException)) != null) updateSeverity(UnusedDeclaredThrownException, optionValue);
495                 if ((optionValue = optionsMap.get(OPTION_ReportNoImplicitStringConversion)) != null) updateSeverity(NoImplicitStringConversion, optionValue);
496                 if ((optionValue = optionsMap.get(OPTION_ReportSyntheticAccessEmulation)) != null) updateSeverity(AccessEmulation, optionValue);
497                 if ((optionValue = optionsMap.get(OPTION_ReportLocalVariableHiding)) != null) updateSeverity(LocalVariableHiding, optionValue);
498                 if ((optionValue = optionsMap.get(OPTION_ReportFieldHiding)) != null) updateSeverity(FieldHiding, optionValue);
499                 if ((optionValue = optionsMap.get(OPTION_ReportPossibleAccidentalBooleanAssignment)) != null) updateSeverity(AccidentalBooleanAssign, optionValue);
500                 if ((optionValue = optionsMap.get(OPTION_ReportSuperfluousSemicolon)) != null) updateSeverity(SuperfluousSemicolon, optionValue);
501                 if ((optionValue = optionsMap.get(OPTION_ReportNonExternalizedStringLiteral)) != null) updateSeverity(NonExternalizedString, optionValue);
502                 if ((optionValue = optionsMap.get(OPTION_ReportAssertIdentifier)) != null) updateSeverity(AssertUsedAsAnIdentifier, optionValue);
503                 if ((optionValue = optionsMap.get(OPTION_ReportNonStaticAccessToStatic)) != null) updateSeverity(NonStaticAccessToStatic, optionValue);
504                 if ((optionValue = optionsMap.get(OPTION_ReportIndirectStaticAccess)) != null) updateSeverity(IndirectStaticAccess, optionValue);
505                 if ((optionValue = optionsMap.get(OPTION_ReportIncompatibleNonInheritedInterfaceMethod)) != null) updateSeverity(IncompatibleNonInheritedInterfaceMethod, optionValue);
506                 if ((optionValue = optionsMap.get(OPTION_ReportUndocumentedEmptyBlock)) != null) updateSeverity(UndocumentedEmptyBlock, optionValue);
507                 if ((optionValue = optionsMap.get(OPTION_ReportUnnecessaryTypeCheck)) != null) updateSeverity(UnnecessaryTypeCheck, optionValue);
508                 if ((optionValue = optionsMap.get(OPTION_ReportFinallyBlockNotCompletingNormally)) != null) updateSeverity(FinallyBlockNotCompleting, optionValue);
509                 if ((optionValue = optionsMap.get(OPTION_ReportUnqualifiedFieldAccess)) != null) updateSeverity(UnqualifiedFieldAccess, optionValue);
510                 if ((optionValue = optionsMap.get(OPTION_ReportNoEffectAssignment)) != null) updateSeverity(NoEffectAssignment, optionValue);
511
512                 // Javadoc options
513                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadoc)) != null) {
514                         updateSeverity(InvalidJavadoc, optionValue);
515                 }
516                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTagsVisibility)) != null) {
517                         if (PUBLIC.equals(optionValue)) {
518                                 this.reportInvalidJavadocTagsVisibility = AccPublic;
519                         } else if (PROTECTED.equals(optionValue)) {
520                                 this.reportInvalidJavadocTagsVisibility = AccProtected;
521 //                      } else if (DEFAULT.equals(optionValue)) {
522 //                              this.reportInvalidJavadocTagsVisibility = AccDefault;
523                         } else if (PRIVATE.equals(optionValue)) {
524                                 this.reportInvalidJavadocTagsVisibility = AccPrivate;
525                         }
526                 }
527                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTags)) != null) {
528                         if (ENABLED.equals(optionValue)) {
529                                 this.reportInvalidJavadocTags= true;
530                         } else if (DISABLED.equals(optionValue)) {
531                                 this.reportInvalidJavadocTags = false;
532                         }
533                 }
534                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTags)) != null) {
535                         updateSeverity(MissingJavadocTags, optionValue);
536                 }
537                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsVisibility)) != null) {
538                         if (PUBLIC.equals(optionValue)) {
539                                 this.reportMissingJavadocTagsVisibility = AccPublic;
540                         } else if (PROTECTED.equals(optionValue)) {
541                                 this.reportMissingJavadocTagsVisibility = AccProtected;
542 //                      } else if (DEFAULT.equals(optionValue)) {
543 //                              this.reportMissingJavadocTagsVisibility = AccDefault;
544                         } else if (PRIVATE.equals(optionValue)) {
545                                 this.reportMissingJavadocTagsVisibility = AccPrivate;
546                         }
547                 }
548                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsOverriding)) != null) {
549                         if (ENABLED.equals(optionValue)) {
550                                 this.reportMissingJavadocTagsOverriding = true;
551                         } else if (DISABLED.equals(optionValue)) {
552                                 this.reportMissingJavadocTagsOverriding = false;
553                         }
554                 }
555                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocComments)) != null) {
556                         updateSeverity(MissingJavadocComments, optionValue);
557                 }
558                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsVisibility)) != null) {
559                         if (PUBLIC.equals(optionValue)) {
560                                 this.reportMissingJavadocCommentsVisibility = AccPublic;
561                         } else if (PROTECTED.equals(optionValue)) {
562                                 this.reportMissingJavadocCommentsVisibility = AccProtected;
563 //                      } else if (DEFAULT.equals(optionValue)) {
564 //                              this.reportMissingJavadocCommentsVisibility = AccDefault;
565                         } else if (PRIVATE.equals(optionValue)) {
566                                 this.reportMissingJavadocCommentsVisibility = AccPrivate;
567                         }
568                 }
569                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsOverriding)) != null) {
570                         if (ENABLED.equals(optionValue)) {
571                                 this.reportMissingJavadocCommentsOverriding = true;
572                         } else if (DISABLED.equals(optionValue)) {
573                                 this.reportMissingJavadocCommentsOverriding = false;
574                         }
575                 }
576         }
577
578         public void setVerboseMode(boolean flag) {
579                 this.verbose = flag;
580         }
581
582         public String toString() {
583         
584                 StringBuffer buf = new StringBuffer("CompilerOptions:"); //$NON-NLS-1$
585                 buf.append("\n\t- var is deprecated keyword: ").append(getSeverityString(PHPVarDeprecatedWarning)); //$NON-NLS-1$
586                 buf.append("\n\t- don't use keywords as identifiers: ").append(getSeverityString(PHPBadStyleKeywordWarning)); //$NON-NLS-1$
587                 buf.append("\n\t- non-variable idenifiers should contain only uppercase characters: ").append(getSeverityString(PHPBadStyleUppercaseIdentifierWarning)); //$NON-NLS-1$
588                 
589                 buf.append("\n\t- local variables debug attributes: ").append((this.produceDebugAttributes & Vars) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
590                 buf.append("\n\t- line number debug attributes: ").append((this.produceDebugAttributes & Lines) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
591                 buf.append("\n\t- source debug attributes: ").append((this.produceDebugAttributes & Source) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
592                 buf.append("\n\t- preserve all local variables: ").append(this.preserveAllLocalVariables ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
593                 buf.append("\n\t- method with constructor name: ").append(getSeverityString(MethodWithConstructorName)); //$NON-NLS-1$
594                 buf.append("\n\t- overridden package default method: ").append(getSeverityString(OverriddenPackageDefaultMethod)); //$NON-NLS-1$
595                 buf.append("\n\t- deprecation: ").append(getSeverityString(UsingDeprecatedAPI)); //$NON-NLS-1$
596                 buf.append("\n\t- masked catch block: ").append(getSeverityString(MaskedCatchBlock)); //$NON-NLS-1$
597                 buf.append("\n\t- unused local variable: ").append(getSeverityString(UnusedLocalVariable)); //$NON-NLS-1$
598                 buf.append("\n\t- unused parameter: ").append(getSeverityString(UnusedArgument)); //$NON-NLS-1$
599                 buf.append("\n\t- unused import: ").append(getSeverityString(UnusedImport)); //$NON-NLS-1$
600                 buf.append("\n\t- synthetic access emulation: ").append(getSeverityString(AccessEmulation)); //$NON-NLS-1$
601                 buf.append("\n\t- assignment with no effect: ").append(getSeverityString(NoEffectAssignment)); //$NON-NLS-1$
602                 buf.append("\n\t- non externalized string: ").append(getSeverityString(NonExternalizedString)); //$NON-NLS-1$
603                 buf.append("\n\t- static access receiver: ").append(getSeverityString(NonStaticAccessToStatic)); //$NON-NLS-1$
604                 buf.append("\n\t- indirect static access: ").append(getSeverityString(IndirectStaticAccess)); //$NON-NLS-1$
605                 buf.append("\n\t- incompatible non inherited interface method: ").append(getSeverityString(IncompatibleNonInheritedInterfaceMethod)); //$NON-NLS-1$
606                 buf.append("\n\t- unused private member: ").append(getSeverityString(UnusedPrivateMember)); //$NON-NLS-1$
607                 buf.append("\n\t- local variable hiding another variable: ").append(getSeverityString(LocalVariableHiding)); //$NON-NLS-1$
608                 buf.append("\n\t- field hiding another variable: ").append(getSeverityString(FieldHiding)); //$NON-NLS-1$
609                 buf.append("\n\t- possible accidental boolean assignment: ").append(getSeverityString(AccidentalBooleanAssign)); //$NON-NLS-1$
610                 buf.append("\n\t- superfluous semicolon: ").append(getSeverityString(SuperfluousSemicolon)); //$NON-NLS-1$
611                 buf.append("\n\t- uncommented empty block: ").append(getSeverityString(UndocumentedEmptyBlock)); //$NON-NLS-1$
612                 buf.append("\n\t- unnecessary type check: ").append(getSeverityString(UnnecessaryTypeCheck)); //$NON-NLS-1$
613                 buf.append("\n\t- invalid javadoc: ").append(getSeverityString(InvalidJavadoc)); //$NON-NLS-1$
614                 buf.append("\n\t- report invalid javadoc tags: ").append(this.reportInvalidJavadocTags ? ENABLED : DISABLED); //$NON-NLS-1$
615                 buf.append("\n\t- visibility level to report invalid javadoc tags: ").append(getVisibilityString(this.reportInvalidJavadocTagsVisibility)); //$NON-NLS-1$
616                 buf.append("\n\t- missing javadoc tags: ").append(getSeverityString(MissingJavadocTags)); //$NON-NLS-1$
617                 buf.append("\n\t- visibility level to report missing javadoc tags: ").append(getVisibilityString(this.reportMissingJavadocTagsVisibility)); //$NON-NLS-1$
618                 buf.append("\n\t- report missing javadoc tags in overriding methods: ").append(this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
619                 buf.append("\n\t- missing javadoc comments: ").append(getSeverityString(MissingJavadocComments)); //$NON-NLS-1$
620                 buf.append("\n\t- visibility level to report missing javadoc comments: ").append(getVisibilityString(this.reportMissingJavadocCommentsVisibility)); //$NON-NLS-1$
621                 buf.append("\n\t- report missing javadoc comments in overriding methods: ").append(this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
622                 buf.append("\n\t- finally block not completing normally: ").append(getSeverityString(FinallyBlockNotCompleting)); //$NON-NLS-1$
623                 buf.append("\n\t- unused declared thrown exception: ").append(getSeverityString(UnusedDeclaredThrownException)); //$NON-NLS-1$
624                 buf.append("\n\t- unused declared thrown exception when overriding ").append(this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
625 //              buf.append("\n\t- JDK compliance level: "+ versionFromJdkLevel(this.complianceLevel)); //$NON-NLS-1$
626 //              buf.append("\n\t- JDK source level: "+ versionFromJdkLevel(this.sourceLevel)); //$NON-NLS-1$
627 //              buf.append("\n\t- JDK target level: "+ versionFromJdkLevel(this.targetJDK)); //$NON-NLS-1$
628                 buf.append("\n\t- private constructor access: ").append(this.isPrivateConstructorAccessChangingVisibility ? "extra argument" : "make default access"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
629                 buf.append("\n\t- verbose : ").append(this.verbose ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
630                 buf.append("\n\t- produce reference info : ").append(this.produceReferenceInfo ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
631                 buf.append("\n\t- parse literal expressions as constants : ").append(this.parseLiteralExpressionsAsConstants ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
632                 buf.append("\n\t- encoding : ").append(this.defaultEncoding == null ? "<default>" : this.defaultEncoding); //$NON-NLS-1$ //$NON-NLS-2$
633                 buf.append("\n\t- task tags: ").append(this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,',')));  //$NON-NLS-1$ //$NON-NLS-2$
634                 buf.append("\n\t- task priorities : ").append(this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$ //$NON-NLS-2$
635                 buf.append("\n\t- report deprecation inside deprecated code : ").append(this.reportDeprecationInsideDeprecatedCode ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
636                 buf.append("\n\t- report deprecation when overriding deprecated method : ").append(this.reportDeprecationWhenOverridingDeprecatedMethod ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
637                 buf.append("\n\t- report unused parameter when implementing abstract method : ").append(this.reportUnusedParameterWhenImplementingAbstract ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
638                 buf.append("\n\t- report unused parameter when overriding concrete method : ").append(this.reportUnusedParameterWhenOverridingConcrete ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
639                 buf.append("\n\t- report constructor/setter parameter hiding existing field : ").append(this.reportSpecialParameterHidingField ? "ENABLED" : "DISABLED"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
640                 return buf.toString();
641         }
642
643         void updateSeverity(long irritant, Object severityString) {
644                 if (ERROR.equals(severityString)) {
645                         this.errorThreshold |= irritant;
646                         this.warningThreshold &= ~irritant;
647                 } else if (WARNING.equals(severityString)) {
648                         this.errorThreshold &= ~irritant;
649                         this.warningThreshold |= irritant;
650                 } else if (IGNORE.equals(severityString)) {
651                         this.errorThreshold &= ~irritant;
652                         this.warningThreshold &= ~irritant;
653                 }
654         }                               
655 //      public static long versionToJdkLevel(Object versionID) {
656 //              if (VERSION_1_1.equals(versionID)) {
657 //                      return JDK1_1;
658 //              } else if (VERSION_1_2.equals(versionID)) {
659 //                      return JDK1_2;
660 //              } else if (VERSION_1_3.equals(versionID)) {
661 //                      return JDK1_3;
662 //              } else if (VERSION_1_4.equals(versionID)) {
663 //                      return JDK1_4;
664 //              } else if (VERSION_1_5.equals(versionID)) {
665 //                      return JDK1_5;
666 //              }
667 //              return 0; // unknown
668 //      }
669
670 //      public static String versionFromJdkLevel(long jdkLevel) {
671 //              if (jdkLevel == JDK1_1) {
672 //                      return VERSION_1_1;
673 //              } else if (jdkLevel == JDK1_2) {
674 //                      return VERSION_1_2;
675 //              } else if (jdkLevel == JDK1_3) {
676 //                      return VERSION_1_3;
677 //              } else if (jdkLevel == JDK1_4) {
678 //                      return VERSION_1_4;
679 //              } else if (jdkLevel == JDK1_5) {
680 //                      return VERSION_1_5;
681 //              }
682 //              return ""; // unknown version //$NON-NLS-1$
683 //      }
684 }