aoqi@0: /* aoqi@0: * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. Oracle designates this aoqi@0: * particular file as subject to the "Classpath" exception as provided aoqi@0: * by Oracle in the LICENSE file that accompanied this code. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: package com.sun.tools.javac.util; aoqi@0: aoqi@0: import java.util.EnumSet; aoqi@0: import java.util.Locale; aoqi@0: import java.util.Set; aoqi@0: aoqi@0: import javax.tools.Diagnostic; aoqi@0: import javax.tools.JavaFileObject; aoqi@0: aoqi@0: import com.sun.tools.javac.api.DiagnosticFormatter; aoqi@0: import com.sun.tools.javac.code.Lint.LintCategory; aoqi@0: import com.sun.tools.javac.tree.EndPosTable; aoqi@0: import com.sun.tools.javac.tree.JCTree; aoqi@0: aoqi@0: import static com.sun.tools.javac.util.JCDiagnostic.DiagnosticType.*; aoqi@0: aoqi@0: /** An abstraction of a diagnostic message generated by the compiler. aoqi@0: * aoqi@0: *

This is NOT part of any supported API. aoqi@0: * If you write code that depends on this, you do so at your own risk. aoqi@0: * This code and its internal interfaces are subject to change or aoqi@0: * deletion without notice. aoqi@0: */ aoqi@0: public class JCDiagnostic implements Diagnostic { aoqi@0: /** A factory for creating diagnostic objects. */ aoqi@0: public static class Factory { aoqi@0: /** The context key for the diagnostic factory. */ aoqi@0: protected static final Context.Key diagnosticFactoryKey = aoqi@0: new Context.Key(); aoqi@0: aoqi@0: /** Get the Factory instance for this context. */ aoqi@0: public static Factory instance(Context context) { aoqi@0: Factory instance = context.get(diagnosticFactoryKey); aoqi@0: if (instance == null) aoqi@0: instance = new Factory(context); aoqi@0: return instance; aoqi@0: } aoqi@0: aoqi@0: DiagnosticFormatter formatter; aoqi@0: final String prefix; aoqi@0: final Set defaultErrorFlags; aoqi@0: aoqi@0: /** Create a new diagnostic factory. */ aoqi@0: protected Factory(Context context) { aoqi@0: this(JavacMessages.instance(context), "compiler"); aoqi@0: context.put(diagnosticFactoryKey, this); aoqi@0: aoqi@0: final Options options = Options.instance(context); aoqi@0: initOptions(options); aoqi@0: options.addListener(new Runnable() { aoqi@0: public void run() { aoqi@0: initOptions(options); aoqi@0: } aoqi@0: }); aoqi@0: } aoqi@0: aoqi@0: private void initOptions(Options options) { aoqi@0: if (options.isSet("onlySyntaxErrorsUnrecoverable")) aoqi@0: defaultErrorFlags.add(DiagnosticFlag.RECOVERABLE); aoqi@0: } aoqi@0: aoqi@0: /** Create a new diagnostic factory. */ aoqi@0: public Factory(JavacMessages messages, String prefix) { aoqi@0: this.prefix = prefix; aoqi@0: this.formatter = new BasicDiagnosticFormatter(messages); aoqi@0: defaultErrorFlags = EnumSet.of(DiagnosticFlag.MANDATORY); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create an error diagnostic. aoqi@0: * @param source The source of the compilation unit, if any, in which to report the error. aoqi@0: * @param pos The source position at which to report the error. aoqi@0: * @param key The key for the localized error message. aoqi@0: * @param args Fields of the error message. aoqi@0: */ aoqi@0: public JCDiagnostic error( aoqi@0: DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(ERROR, null, defaultErrorFlags, source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a warning diagnostic that will not be hidden by the -nowarn or -Xlint:none options. aoqi@0: * @param source The source of the compilation unit, if any, in which to report the warning. aoqi@0: * @param pos The source position at which to report the warning. aoqi@0: * @param key The key for the localized warning message. aoqi@0: * @param args Fields of the warning message. aoqi@0: * @see MandatoryWarningHandler aoqi@0: */ aoqi@0: public JCDiagnostic mandatoryWarning( aoqi@0: DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(WARNING, null, EnumSet.of(DiagnosticFlag.MANDATORY), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a warning diagnostic that will not be hidden by the -nowarn or -Xlint:none options. aoqi@0: * @param lc The lint category for the diagnostic aoqi@0: * @param source The source of the compilation unit, if any, in which to report the warning. aoqi@0: * @param pos The source position at which to report the warning. aoqi@0: * @param key The key for the localized warning message. aoqi@0: * @param args Fields of the warning message. aoqi@0: * @see MandatoryWarningHandler aoqi@0: */ aoqi@0: public JCDiagnostic mandatoryWarning( aoqi@0: LintCategory lc, aoqi@0: DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(WARNING, lc, EnumSet.of(DiagnosticFlag.MANDATORY), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a warning diagnostic. aoqi@0: * @param lc The lint category for the diagnostic aoqi@0: * @param key The key for the localized error message. aoqi@0: * @param args Fields of the warning message. aoqi@0: * @see MandatoryWarningHandler aoqi@0: */ aoqi@0: public JCDiagnostic warning( aoqi@0: LintCategory lc, String key, Object... args) { aoqi@0: return create(WARNING, lc, EnumSet.noneOf(DiagnosticFlag.class), null, null, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a warning diagnostic. aoqi@0: * @param source The source of the compilation unit, if any, in which to report the warning. aoqi@0: * @param pos The source position at which to report the warning. aoqi@0: * @param key The key for the localized warning message. aoqi@0: * @param args Fields of the warning message. aoqi@0: */ aoqi@0: public JCDiagnostic warning( aoqi@0: DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(WARNING, null, EnumSet.noneOf(DiagnosticFlag.class), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a warning diagnostic. aoqi@0: * @param lc The lint category for the diagnostic aoqi@0: * @param source The source of the compilation unit, if any, in which to report the warning. aoqi@0: * @param pos The source position at which to report the warning. aoqi@0: * @param key The key for the localized warning message. aoqi@0: * @param args Fields of the warning message. aoqi@0: * @see MandatoryWarningHandler aoqi@0: */ aoqi@0: public JCDiagnostic warning( aoqi@0: LintCategory lc, DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(WARNING, lc, EnumSet.noneOf(DiagnosticFlag.class), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a note diagnostic that will not be hidden by the -nowarn or -Xlint:none options. aoqi@0: * @param key The key for the localized message. aoqi@0: * @param args Fields of the message. aoqi@0: * @see MandatoryWarningHandler aoqi@0: */ aoqi@0: public JCDiagnostic mandatoryNote(DiagnosticSource source, String key, Object... args) { aoqi@0: return create(NOTE, null, EnumSet.of(DiagnosticFlag.MANDATORY), source, null, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a note diagnostic. aoqi@0: * @param key The key for the localized error message. aoqi@0: * @param args Fields of the message. aoqi@0: */ aoqi@0: public JCDiagnostic note(String key, Object... args) { aoqi@0: return create(NOTE, null, EnumSet.noneOf(DiagnosticFlag.class), null, null, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a note diagnostic. aoqi@0: * @param source The source of the compilation unit, if any, in which to report the note. aoqi@0: * @param pos The source position at which to report the note. aoqi@0: * @param key The key for the localized message. aoqi@0: * @param args Fields of the message. aoqi@0: */ aoqi@0: public JCDiagnostic note( aoqi@0: DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(NOTE, null, EnumSet.noneOf(DiagnosticFlag.class), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a fragment diagnostic, for use as an argument in other diagnostics aoqi@0: * @param key The key for the localized message. aoqi@0: * @param args Fields of the message. aoqi@0: */ aoqi@0: public JCDiagnostic fragment(String key, Object... args) { aoqi@0: return create(FRAGMENT, null, EnumSet.noneOf(DiagnosticFlag.class), null, null, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a new diagnostic of the given kind, which is not mandatory and which has aoqi@0: * no lint category. aoqi@0: * @param kind The diagnostic kind aoqi@0: * @param source The source of the compilation unit, if any, in which to report the message. aoqi@0: * @param pos The source position at which to report the message. aoqi@0: * @param key The key for the localized message. aoqi@0: * @param args Fields of the message. aoqi@0: */ aoqi@0: public JCDiagnostic create( aoqi@0: DiagnosticType kind, DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return create(kind, null, EnumSet.noneOf(DiagnosticFlag.class), source, pos, key, args); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a new diagnostic of the given kind. aoqi@0: * @param kind The diagnostic kind aoqi@0: * @param lc The lint category, if applicable, or null aoqi@0: * @param flags The set of flags for the diagnostic aoqi@0: * @param source The source of the compilation unit, if any, in which to report the message. aoqi@0: * @param pos The source position at which to report the message. aoqi@0: * @param key The key for the localized message. aoqi@0: * @param args Fields of the message. aoqi@0: */ aoqi@0: public JCDiagnostic create( aoqi@0: DiagnosticType kind, LintCategory lc, Set flags, DiagnosticSource source, DiagnosticPosition pos, String key, Object... args) { aoqi@0: return new JCDiagnostic(formatter, kind, lc, flags, source, pos, qualify(kind, key), args); aoqi@0: } aoqi@0: aoqi@0: protected String qualify(DiagnosticType t, String key) { aoqi@0: return prefix + "." + t.key + "." + key; aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: aoqi@0: aoqi@0: /** aoqi@0: * Create a fragment diagnostic, for use as an argument in other diagnostics aoqi@0: * @param key The key for the localized error message. aoqi@0: * @param args Fields of the error message. aoqi@0: * aoqi@0: */ aoqi@0: @Deprecated aoqi@0: public static JCDiagnostic fragment(String key, Object... args) { aoqi@0: return new JCDiagnostic(getFragmentFormatter(), aoqi@0: FRAGMENT, aoqi@0: null, aoqi@0: EnumSet.noneOf(DiagnosticFlag.class), aoqi@0: null, aoqi@0: null, aoqi@0: "compiler." + FRAGMENT.key + "." + key, aoqi@0: args); aoqi@0: } aoqi@0: //where aoqi@0: @Deprecated aoqi@0: public static DiagnosticFormatter getFragmentFormatter() { aoqi@0: if (fragmentFormatter == null) { aoqi@0: fragmentFormatter = new BasicDiagnosticFormatter(JavacMessages.getDefaultMessages()); aoqi@0: } aoqi@0: return fragmentFormatter; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * A DiagnosticType defines the type of the diagnostic. aoqi@0: **/ aoqi@0: public enum DiagnosticType { aoqi@0: /** A fragment of an enclosing diagnostic. */ aoqi@0: FRAGMENT("misc"), aoqi@0: /** A note: similar to, but less serious than, a warning. */ aoqi@0: NOTE("note"), aoqi@0: /** A warning. */ aoqi@0: WARNING("warn"), aoqi@0: /** An error. */ aoqi@0: ERROR("err"); aoqi@0: aoqi@0: final String key; aoqi@0: aoqi@0: /** Create a DiagnosticType. aoqi@0: * @param key A string used to create the resource key for the diagnostic. aoqi@0: */ aoqi@0: DiagnosticType(String key) { aoqi@0: this.key = key; aoqi@0: } aoqi@0: }; aoqi@0: aoqi@0: /** aoqi@0: * A DiagnosticPosition provides information about the positions in a file aoqi@0: * that gave rise to a diagnostic. It always defines a "preferred" position aoqi@0: * that most accurately defines the location of the diagnostic, it may also aoqi@0: * provide a related tree node that spans that location. aoqi@0: */ aoqi@0: public static interface DiagnosticPosition { aoqi@0: /** Gets the tree node, if any, to which the diagnostic applies. */ aoqi@0: JCTree getTree(); aoqi@0: /** If there is a tree node, get the start position of the tree node. aoqi@0: * Otherwise, just returns the same as getPreferredPosition(). */ aoqi@0: int getStartPosition(); aoqi@0: /** Get the position within the file that most accurately defines the aoqi@0: * location for the diagnostic. */ aoqi@0: int getPreferredPosition(); aoqi@0: /** If there is a tree node, and if endPositions are available, get aoqi@0: * the end position of the tree node. Otherwise, just returns the aoqi@0: * same as getPreferredPosition(). */ aoqi@0: int getEndPosition(EndPosTable endPosTable); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * A DiagnosticPosition that simply identifies a position, but no related aoqi@0: * tree node, as the location for a diagnostic. Used for scanner and parser aoqi@0: * diagnostics. */ aoqi@0: public static class SimpleDiagnosticPosition implements DiagnosticPosition { aoqi@0: public SimpleDiagnosticPosition(int pos) { aoqi@0: this.pos = pos; aoqi@0: } aoqi@0: aoqi@0: public JCTree getTree() { aoqi@0: return null; aoqi@0: } aoqi@0: aoqi@0: public int getStartPosition() { aoqi@0: return pos; aoqi@0: } aoqi@0: aoqi@0: public int getPreferredPosition() { aoqi@0: return pos; aoqi@0: } aoqi@0: aoqi@0: public int getEndPosition(EndPosTable endPosTable) { aoqi@0: return pos; aoqi@0: } aoqi@0: aoqi@0: private final int pos; aoqi@0: } aoqi@0: aoqi@0: public enum DiagnosticFlag { aoqi@0: MANDATORY, aoqi@0: RESOLVE_ERROR, aoqi@0: SYNTAX, aoqi@0: RECOVERABLE, aoqi@0: NON_DEFERRABLE, aoqi@0: COMPRESSED aoqi@0: } aoqi@0: aoqi@0: private final DiagnosticType type; aoqi@0: private final DiagnosticSource source; aoqi@0: private final DiagnosticPosition position; aoqi@0: private final String key; aoqi@0: protected final Object[] args; aoqi@0: private final Set flags; aoqi@0: private final LintCategory lintCategory; aoqi@0: aoqi@0: /** source line position (set lazily) */ aoqi@0: private SourcePosition sourcePosition; aoqi@0: aoqi@0: /** aoqi@0: * This class is used to defer the line/column position fetch logic after diagnostic construction. aoqi@0: */ aoqi@0: class SourcePosition { aoqi@0: aoqi@0: private final int line; aoqi@0: private final int column; aoqi@0: aoqi@0: SourcePosition() { aoqi@0: int n = (position == null ? Position.NOPOS : position.getPreferredPosition()); aoqi@0: if (n == Position.NOPOS || source == null) aoqi@0: line = column = -1; aoqi@0: else { aoqi@0: line = source.getLineNumber(n); aoqi@0: column = source.getColumnNumber(n, true); aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: public int getLineNumber() { aoqi@0: return line; aoqi@0: } aoqi@0: aoqi@0: public int getColumnNumber() { aoqi@0: return column; aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Create a diagnostic object. aoqi@0: * @param formatter the formatter to use for the diagnostic aoqi@0: * @param dt the type of diagnostic aoqi@0: * @param lc the lint category for the diagnostic aoqi@0: * @param source the name of the source file, or null if none. aoqi@0: * @param pos the character offset within the source file, if given. aoqi@0: * @param key a resource key to identify the text of the diagnostic aoqi@0: * @param args arguments to be included in the text of the diagnostic aoqi@0: */ aoqi@0: protected JCDiagnostic(DiagnosticFormatter formatter, aoqi@0: DiagnosticType dt, aoqi@0: LintCategory lc, aoqi@0: Set flags, aoqi@0: DiagnosticSource source, aoqi@0: DiagnosticPosition pos, aoqi@0: String key, aoqi@0: Object... args) { aoqi@0: if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS) aoqi@0: throw new IllegalArgumentException(); aoqi@0: aoqi@0: this.defaultFormatter = formatter; aoqi@0: this.type = dt; aoqi@0: this.lintCategory = lc; aoqi@0: this.flags = flags; aoqi@0: this.source = source; aoqi@0: this.position = pos; aoqi@0: this.key = key; aoqi@0: this.args = args; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the type of this diagnostic. aoqi@0: * @return the type of this diagnostic aoqi@0: */ aoqi@0: public DiagnosticType getType() { aoqi@0: return type; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the subdiagnostic list aoqi@0: * @return subdiagnostic list aoqi@0: */ aoqi@0: public List getSubdiagnostics() { aoqi@0: return List.nil(); aoqi@0: } aoqi@0: aoqi@0: public boolean isMultiline() { aoqi@0: return false; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Check whether or not this diagnostic is required to be shown. aoqi@0: * @return true if this diagnostic is required to be shown. aoqi@0: */ aoqi@0: public boolean isMandatory() { aoqi@0: return flags.contains(DiagnosticFlag.MANDATORY); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Check whether this diagnostic has an associated lint category. aoqi@0: */ aoqi@0: public boolean hasLintCategory() { aoqi@0: return (lintCategory != null); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the associated lint category, or null if none. aoqi@0: */ aoqi@0: public LintCategory getLintCategory() { aoqi@0: return lintCategory; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the name of the source file referred to by this diagnostic. aoqi@0: * @return the name of the source referred to with this diagnostic, or null if none aoqi@0: */ aoqi@0: public JavaFileObject getSource() { aoqi@0: if (source == null) aoqi@0: return null; aoqi@0: else aoqi@0: return source.getFile(); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the source referred to by this diagnostic. aoqi@0: * @return the source referred to with this diagnostic, or null if none aoqi@0: */ aoqi@0: public DiagnosticSource getDiagnosticSource() { aoqi@0: return source; aoqi@0: } aoqi@0: aoqi@0: protected int getIntStartPosition() { aoqi@0: return (position == null ? Position.NOPOS : position.getStartPosition()); aoqi@0: } aoqi@0: aoqi@0: protected int getIntPosition() { aoqi@0: return (position == null ? Position.NOPOS : position.getPreferredPosition()); aoqi@0: } aoqi@0: aoqi@0: protected int getIntEndPosition() { aoqi@0: return (position == null ? Position.NOPOS : position.getEndPosition(source.getEndPosTable())); aoqi@0: } aoqi@0: aoqi@0: public long getStartPosition() { aoqi@0: return getIntStartPosition(); aoqi@0: } aoqi@0: aoqi@0: public long getPosition() { aoqi@0: return getIntPosition(); aoqi@0: } aoqi@0: aoqi@0: public long getEndPosition() { aoqi@0: return getIntEndPosition(); aoqi@0: } aoqi@0: aoqi@0: public DiagnosticPosition getDiagnosticPosition() { aoqi@0: return position; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the line number within the source referred to by this diagnostic. aoqi@0: * @return the line number within the source referred to by this diagnostic aoqi@0: */ aoqi@0: public long getLineNumber() { aoqi@0: if (sourcePosition == null) { aoqi@0: sourcePosition = new SourcePosition(); aoqi@0: } aoqi@0: return sourcePosition.getLineNumber(); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the column number within the line of source referred to by this diagnostic. aoqi@0: * @return the column number within the line of source referred to by this diagnostic aoqi@0: */ aoqi@0: public long getColumnNumber() { aoqi@0: if (sourcePosition == null) { aoqi@0: sourcePosition = new SourcePosition(); aoqi@0: } aoqi@0: return sourcePosition.getColumnNumber(); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the arguments to be included in the text of the diagnostic. aoqi@0: * @return the arguments to be included in the text of the diagnostic aoqi@0: */ aoqi@0: public Object[] getArgs() { aoqi@0: return args; aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the prefix string associated with this type of diagnostic. aoqi@0: * @return the prefix string associated with this type of diagnostic aoqi@0: */ aoqi@0: public String getPrefix() { aoqi@0: return getPrefix(type); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Get the prefix string associated with a particular type of diagnostic. aoqi@0: * @return the prefix string associated with a particular type of diagnostic aoqi@0: */ aoqi@0: public String getPrefix(DiagnosticType dt) { aoqi@0: return defaultFormatter.formatKind(this, Locale.getDefault()); aoqi@0: } aoqi@0: aoqi@0: /** aoqi@0: * Return the standard presentation of this diagnostic. aoqi@0: */ aoqi@0: @Override aoqi@0: public String toString() { aoqi@0: return defaultFormatter.format(this,Locale.getDefault()); aoqi@0: } aoqi@0: aoqi@0: private DiagnosticFormatter defaultFormatter; aoqi@0: @Deprecated aoqi@0: private static DiagnosticFormatter fragmentFormatter; aoqi@0: aoqi@0: // Methods for javax.tools.Diagnostic aoqi@0: aoqi@0: public Diagnostic.Kind getKind() { aoqi@0: switch (type) { aoqi@0: case NOTE: aoqi@0: return Diagnostic.Kind.NOTE; aoqi@0: case WARNING: aoqi@0: return flags.contains(DiagnosticFlag.MANDATORY) aoqi@0: ? Diagnostic.Kind.MANDATORY_WARNING aoqi@0: : Diagnostic.Kind.WARNING; aoqi@0: case ERROR: aoqi@0: return Diagnostic.Kind.ERROR; aoqi@0: default: aoqi@0: return Diagnostic.Kind.OTHER; aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: public String getCode() { aoqi@0: return key; aoqi@0: } aoqi@0: aoqi@0: public String getMessage(Locale locale) { aoqi@0: return defaultFormatter.formatMessage(this, locale); aoqi@0: } aoqi@0: aoqi@0: public void setFlag(DiagnosticFlag flag) { aoqi@0: flags.add(flag); aoqi@0: aoqi@0: if (type == DiagnosticType.ERROR) { aoqi@0: switch (flag) { aoqi@0: case SYNTAX: aoqi@0: flags.remove(DiagnosticFlag.RECOVERABLE); aoqi@0: break; aoqi@0: case RESOLVE_ERROR: aoqi@0: flags.add(DiagnosticFlag.RECOVERABLE); aoqi@0: break; aoqi@0: } aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: public boolean isFlagSet(DiagnosticFlag flag) { aoqi@0: return flags.contains(flag); aoqi@0: } aoqi@0: aoqi@0: public static class MultilineDiagnostic extends JCDiagnostic { aoqi@0: aoqi@0: private final List subdiagnostics; aoqi@0: aoqi@0: public MultilineDiagnostic(JCDiagnostic other, List subdiagnostics) { aoqi@0: super(other.defaultFormatter, aoqi@0: other.getType(), aoqi@0: other.getLintCategory(), aoqi@0: other.flags, aoqi@0: other.getDiagnosticSource(), aoqi@0: other.position, aoqi@0: other.getCode(), aoqi@0: other.getArgs()); aoqi@0: this.subdiagnostics = subdiagnostics; aoqi@0: } aoqi@0: aoqi@0: @Override aoqi@0: public List getSubdiagnostics() { aoqi@0: return subdiagnostics; aoqi@0: } aoqi@0: aoqi@0: @Override aoqi@0: public boolean isMultiline() { aoqi@0: return true; aoqi@0: } aoqi@0: } aoqi@0: }