Java DiagnosticFormatter类代码示例

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Create a diagnostic object.
 * @param formatter the formatter to use for the diagnostic
 * @param dt the type of diagnostic
 * @param lc     the lint category for the diagnostic
 * @param source the name of the source file, or null if none.
 * @param pos the character offset within the source file, if given.
 * @param key a resource key to identify the text of the diagnostic
 * @param args arguments to be included in the text of the diagnostic
 */
protected JCDiagnostic(DiagnosticFormatter<JCDiagnostic> formatter,
                   DiagnosticType dt,
                   LintCategory lc,
                   Set<DiagnosticFlag> flags,
                   DiagnosticSource source,
                   DiagnosticPosition pos,
                   String key,
                   Object... args) {
    if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS)
        throw new IllegalArgumentException();

    this.defaultFormatter = formatter;
    this.type = dt;
    this.lintCategory = lc;
    this.flags = flags;
    this.source = source;
    this.position = pos;
    this.key = key;
    this.args = args;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Create a diagnostic object.
 * @param formatter the formatter to use for the diagnostic
 * @param diagnosticInfo the diagnostic key
 * @param lc     the lint category for the diagnostic
 * @param source the name of the source file, or null if none.
 * @param pos the character offset within the source file, if given.
 */
protected JCDiagnostic(DiagnosticFormatter<JCDiagnostic> formatter,
                   DiagnosticInfo diagnosticInfo,
                   LintCategory lc,
                   Set<DiagnosticFlag> flags,
                   DiagnosticSource source,
                   DiagnosticPosition pos) {
    if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS)
        throw new IllegalArgumentException();

    this.defaultFormatter = formatter;
    this.diagnosticInfo = diagnosticInfo;
    this.lintCategory = lc;
    this.flags = flags;
    this.source = source;
    this.position = pos;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
public static Diagnostic wrap(Diagnostic d, DiagnosticFormatter<JCDiagnostic> df) {
    if (d instanceof JCDiagnostic) {
        return new RichDiagnostic((JCDiagnostic) d, df);
    } else {
        return d;
    }
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
@Deprecated
public static DiagnosticFormatter<JCDiagnostic> getFragmentFormatter() {
    if (fragmentFormatter == null) {
        fragmentFormatter = new BasicDiagnosticFormatter(JavacMessages.getDefaultMessages());
    }
    return fragmentFormatter;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Create a diagnostic object.
 * @param fomatter the formatter to use for the diagnostic
 * @param dt the type of diagnostic
 * @param lc     the lint category for the diagnostic
 * @param source the name of the source file, or null if none.
 * @param pos the character offset within the source file, if given.
 * @param key a resource key to identify the text of the diagnostic
 * @param args arguments to be included in the text of the diagnostic
 */
protected JCDiagnostic(DiagnosticFormatter<JCDiagnostic> formatter,
                   DiagnosticType dt,
                   LintCategory lc,
                   Set<DiagnosticFlag> flags,
                   DiagnosticSource source,
                   DiagnosticPosition pos,
                   String key,
                   Object... args) {
    if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS)
        throw new IllegalArgumentException();

    this.defaultFormatter = formatter;
    this.type = dt;
    this.lintCategory = lc;
    this.flags = flags;
    this.source = source;
    this.position = pos;
    this.key = key;
        this.args = args;

    int n = (pos == null ? Position.NOPOS : pos.getPreferredPosition());
    if (n == Position.NOPOS || source == null)
        line = column = -1;
    else {
        line = source.getLineNumber(n);
        column = source.getColumnNumber(n, true);
    }
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
public void testThroughFormatterFormat() throws IOException {
    final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
    DiagnosticChecker dc = new DiagnosticChecker("compiler.err.prob.found.req");
    JavacTask ct = (JavacTask)tool.getTask(null, null, dc, null, null, Arrays.asList(new JavaSource()));
    ct.analyze();
    DiagnosticFormatter<JCDiagnostic> formatter =
            Log.instance(((JavacTaskImpl) ct).getContext()).getDiagnosticFormatter();
    String msg = formatter.formatMessage(dc.diag, Locale.getDefault());
    //no redundant package qualifiers
    Assert.check(msg.indexOf("java.") == -1, msg);
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Create a diagnostic object.
 * @param formatter the formatter to use for the diagnostic
 * @param dt the type of diagnostic
 * @param lc     the lint category for the diagnostic
 * @param source the name of the source file, or null if none.
 * @param pos the character offset within the source file, if given.
 * @param key a resource key to identify the text of the diagnostic
 * @param args arguments to be included in the text of the diagnostic
 */
protected JCDiagnostic(DiagnosticFormatter<JCDiagnostic> formatter,
                   DiagnosticType dt,
                   LintCategory lc,
                   Set<DiagnosticFlag> flags,
                   DiagnosticSource source,
                   DiagnosticPosition pos,
                   String key,
                   Object... args) {
    if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS)
        throw new IllegalArgumentException();

    this.defaultFormatter = formatter;
    this.type = dt;
    this.lintCategory = lc;
    this.flags = flags;
    this.source = source;
    this.position = pos;
    this.key = key;
    this.args = args;

    int n = (pos == null ? Position.NOPOS : pos.getPreferredPosition());
    if (n == Position.NOPOS || source == null)
        line = column = -1;
    else {
        line = source.getLineNumber(n);
        column = source.getColumnNumber(n, true);
    }
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Create a diagnostic object.
 * @param fomatter the formatter to use for the diagnostic
 * @param dt the type of diagnostic
 * @param lc     the lint category for the diagnostic
 * @param source the name of the source file, or null if none.
 * @param pos the character offset within the source file, if given.
 * @param key a resource key to identify the text of the diagnostic
 * @param args arguments to be included in the text of the diagnostic
 */
protected JCDiagnostic(DiagnosticFormatter<JCDiagnostic> formatter,
                   DiagnosticType dt,
                   LintCategory lc,
                   Set<DiagnosticFlag> flags,
                   DiagnosticSource source,
                   DiagnosticPosition pos,
                   String key,
                   Object... args) {
    if (source == null && pos != null && pos.getPreferredPosition() != Position.NOPOS)
        throw new IllegalArgumentException();

    this.defaultFormatter = formatter;
    this.type = dt;
    this.lintCategory = lc;
    this.flags = flags;
    this.source = source;
    this.position = pos;
    this.key = key;
    this.args = args;

    int n = (pos == null ? Position.NOPOS : pos.getPreferredPosition());
    if (n == Position.NOPOS || source == null)
        line = column = -1;
    else {
        line = source.getLineNumber(n);
        column = source.getColumnNumber(n, true);
    }
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
@Override
public void report(Diagnostic<? extends JavaFileObject> diagnostic) {
  DiagnosticFormatter<JCDiagnostic> formatter = Log.instance(context).getDiagnosticFormatter();
  Locale locale = JavacMessages.instance(context).getCurrentLocale();
  String formatted = formatter.format((JCDiagnostic) diagnostic, locale);
  diagnostics.add(new FormattedDiagnostic(diagnostic, formatted));
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
public RichDiagnostic(JCDiagnostic delegate, DiagnosticFormatter<JCDiagnostic> formatter) {
    this.delegate = delegate;
    this.formatter = formatter;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Get the current diagnostic formatter.
 */
public DiagnosticFormatter<JCDiagnostic> getDiagnosticFormatter() {
    return diagFormatter;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/**
 * Set the current diagnostic formatter.
 */
public void setDiagnosticFormatter(DiagnosticFormatter<JCDiagnostic> diagFormatter) {
    this.diagFormatter = diagFormatter;
}
 

import com.sun.tools.javac.api.DiagnosticFormatter; //导入依赖的package包/类
/** Get the current diagnostic formatter.
 */
public DiagnosticFormatter<JCDiagnostic> getDiagnosticFormatter() {
    return diagFormatter;
}