Examples with TokenEntry net.sourceforge.pmd.cpd.TokenEntry used on opensource projects

Example 1 with TokenEntry

use of net.sourceforge.pmd.cpd.TokenEntry in project maven-plugins by apache.

the class CpdReportGenerator method generate.

/**
     * Method that generates the contents of the CPD report
     *
     * @param matches
     */
@SuppressWarnings("deprecation")
public void generate(Iterator<Match> matches) {
    beginDocument();
    if (!matches.hasNext()) {
        sink.paragraph();
        sink.text(bundle.getString("report.cpd.noProblems"));
        sink.paragraph_();
    }
    while (matches.hasNext()) {
        Match match = matches.next();
        String code = match.getSourceCodeSlice();
        sink.table();
        sink.tableRow();
        sink.tableHeaderCell();
        sink.text(bundle.getString("report.cpd.column.file"));
        sink.tableHeaderCell_();
        if (aggregate) {
            sink.tableHeaderCell();
            sink.text(bundle.getString("report.cpd.column.project"));
            sink.tableHeaderCell_();
        }
        sink.tableHeaderCell();
        sink.text(bundle.getString("report.cpd.column.line"));
        sink.tableHeaderCell_();
        sink.tableRow_();
        // Iterating on every token entry
        for (Iterator<Mark> occurrences = match.iterator(); occurrences.hasNext(); ) {
            TokenEntry mark = occurrences.next().getToken();
            generateFileLine(mark);
        }
        // Source snippet
        sink.tableRow();
        int colspan = 2;
        if (aggregate) {
            ++colspan;
        }
        // TODO Cleaner way to do this?
        sink.rawText("<td colspan='" + colspan + "'>");
        sink.verbatim(false);
        sink.text(code);
        sink.verbatim_();
        sink.rawText("</td>");
        sink.tableRow_();
        sink.table_();
    }
    sink.section1_();
    sink.body_();
    sink.flush();
    sink.close();
}

Example 2 with TokenEntry

use of net.sourceforge.pmd.cpd.TokenEntry in project maven-plugins by apache.

the class CpdReportTest method testWriteNonHtml.

public void testWriteNonHtml() throws Exception {
    File testPom = new File(getBasedir(), "src/test/resources/unit/default-configuration/cpd-default-configuration-plugin-config.xml");
    CpdReport mojo = (CpdReport) lookupMojo("cpd", testPom);
    assertNotNull(mojo);
    TokenEntry tFirstEntry = new TokenEntry("public java", "MyClass.java", 2);
    TokenEntry tSecondEntry = new TokenEntry("public java", "MyClass3.java", 2);
    String duplicatedCodeFragment = "// ----- duplicated code example -----";
    SourceCode sourceCodeFirst = new SourceCode(new SourceCode.StringCodeLoader(PMD.EOL + duplicatedCodeFragment + PMD.EOL, "MyClass.java"));
    SourceCode sourceCodeSecond = new SourceCode(new SourceCode.StringCodeLoader(PMD.EOL + duplicatedCodeFragment + PMD.EOL, "MyClass3.java"));
    List<Match> tList = new ArrayList<>();
    Mark tFirstMark = new Mark(tFirstEntry);
    tFirstMark.setSourceCode(sourceCodeFirst);
    tFirstMark.setLineCount(1);
    Mark tSecondMark = new Mark(tSecondEntry);
    tSecondMark.setSourceCode(sourceCodeSecond);
    tSecondMark.setLineCount(1);
    Match tMatch = new Match(2, tFirstMark, tSecondMark);
    tList.add(tMatch);
    CPDConfiguration cpdConfiguration = new CPDConfiguration();
    cpdConfiguration.setMinimumTileSize(100);
    cpdConfiguration.setLanguage(new JavaLanguage());
    cpdConfiguration.setEncoding("UTF-8");
    CPD tCpd = new MockCpd(cpdConfiguration, tList.iterator());
    tCpd.go();
    mojo.writeNonHtml(tCpd);
    File tReport = new File("target/test/unit/default-configuration/target/cpd.xml");
    // parseDocument( new BufferedInputStream( new FileInputStream( report ) ) );
    DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document pmdCpdDocument = builder.parse(tReport);
    assertNotNull(pmdCpdDocument);
    String str = readFile(new File(getBasedir(), "target/test/unit/default-configuration/target/cpd.xml"));
    assertTrue(lowerCaseContains(str, "MyClass.java"));
    assertTrue(lowerCaseContains(str, "MyClass3.java"));
    assertTrue(lowerCaseContains(str, duplicatedCodeFragment));
}

Example 3 with TokenEntry

use of net.sourceforge.pmd.cpd.TokenEntry in project pmd by pmd.

the class ScalaTokenizer method tokenize.

public void tokenize(SourceCode source, Tokens cpdTokens) {
    String filename = source.getFileName();
    try {
        Lexer lexer = new Lexer();
        List<Token> tokens = lexer.getTokensOfFile(filename);
        for (Token token : tokens) {
            String tokenVal = token.tokenVal() != null ? token.tokenVal() : Integer.toString(token.tokenType());
            TokenEntry cpdToken = new TokenEntry(tokenVal, filename, token.line());
            cpdTokens.add(cpdToken);
        }
        cpdTokens.add(TokenEntry.getEOF());
    } catch (RuntimeException e) {
        e.printStackTrace();
        // option
        throw new TokenMgrError("Lexical error in file " + filename + ". The scala tokenizer exited with error: " + e.getMessage(), TokenMgrError.LEXICAL_ERROR);
    }
}

Example 4 with TokenEntry

use of net.sourceforge.pmd.cpd.TokenEntry in project pmd-eclipse-plugin by pmd.

the class CPDViewLabelProvider2 method getColumnImage.

/*
     * @see
     * org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.
     * Object, int)
     */
public Image getColumnImage(Object element, int columnIndex) {
    Image image = null;
    final TreeNode node = (TreeNode) element;
    final Object value = node.getValue();
    // if the Element is a Match or TokenEntry
    switch(columnIndex) {
        case 0:
            if (value instanceof Match) {
            // image =
            // PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_ERROR_TSK);
            } else if (value instanceof TokenEntry) {
                image = PlatformUI.getWorkbench().getSharedImages().getImage(SharedImages.IMG_OPEN_MARKER);
            }
            break;
        default:
    }
    return image;
}

Example 5 with TokenEntry

use of net.sourceforge.pmd.cpd.TokenEntry in project pmd-eclipse-plugin by pmd.

the class CPDViewLabelProvider method getColumnText.

/*
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int)
     */
public String getColumnText(Object element, int columnIndex) {
    final TreeNode node = (TreeNode) element;
    final Object value = node.getValue();
    String result = "";
    switch(columnIndex) {
        // show the message
        case 2:
            if (value instanceof Match) {
                final Match match = (Match) value;
                final StringBuilder buffer = new StringBuilder(50);
                buffer.append("Found suspect cut & paste (");
                buffer.append(match.getMarkCount()).append(" matches,");
                buffer.append(match.getLineCount());
                if (match.getLineCount() == 1) {
                    buffer.append(" line)");
                } else {
                    buffer.append(" lines)");
                }
                result = buffer.toString();
            } else if (value instanceof TokenEntry) {
                final TokenEntry entry = (TokenEntry) value;
                final Match match = (Match) node.getParent().getValue();
                final int startLine = entry.getBeginLine();
                final int endLine = entry.getBeginLine() + match.getLineCount() - 1;
                final IPath path = Path.fromOSString(entry.getTokenSrcID());
                final StringBuilder buffer = new StringBuilder(100);
                if (startLine == endLine) {
                    buffer.append("line ").append(startLine);
                } else {
                    buffer.append("lines ").append(startLine).append('-').append(endLine);
                }
                buffer.append(" in file ").append(path.lastSegment());
                result = buffer.toString();
            }
            break;
        case 3:
            if (value instanceof TokenEntry) {
                final TokenEntry entry = (TokenEntry) value;
                final IPath path = Path.fromOSString(entry.getTokenSrcID());
                final IResource resource = ResourcesPlugin.getWorkspace().getRoot().getContainerForLocation(path);
                if (resource != null) {
                    result = resource.getProjectRelativePath().removeFileExtension().toString().replace(IPath.SEPARATOR, '.');
                }
            }
            break;
        default:
    }
    return result;
}