Examples with Functor org.apache.jorphan.reflect.Functor used on opensource projects

Example 1 with Functor

use of org.apache.jorphan.reflect.Functor in project jmeter by apache.

the class CSVSaveService method getSampleSaveConfiguration.

/**
 * Parse a CSV header line
 *
 * @param headerLine
 *            from CSV file
 * @param filename
 *            name of file (for log message only)
 * @return config corresponding to the header items found or null if not a
 *         header line
 */
public static SampleSaveConfiguration getSampleSaveConfiguration(String headerLine, String filename) {
    // Try
    String[] parts = splitHeader(headerLine, _saveConfig.getDelimiter());
    // default
    // delimiter
    String delim = null;
    if (parts == null) {
        Perl5Matcher matcher = JMeterUtils.getMatcher();
        PatternMatcherInput input = new PatternMatcherInput(headerLine);
        Pattern pattern = JMeterUtils.getPatternCache().getPattern(// $NON-NLS-1$
        "\\w+((\\W)\\w+)?(\\2\\w+)*(\\2\"\\w+\")*", // last entries may be quoted strings
        Perl5Compiler.READ_ONLY_MASK);
        if (matcher.matches(input, pattern)) {
            delim = matcher.getMatch().group(2);
            // now validate the
            parts = splitHeader(headerLine, delim);
        // result
        }
    }
    if (parts == null) {
        // failed to recognise the header
        return null;
    }
    // We know the column names all exist, so create the config
    SampleSaveConfiguration saveConfig = new SampleSaveConfiguration(false);
    int varCount = 0;
    for (String label : parts) {
        if (isVariableName(label)) {
            varCount++;
        } else {
            Functor set = headerLabelMethods.get(label);
            set.invoke(saveConfig, new Boolean[] { Boolean.TRUE });
        }
    }
    if (delim != null) {
        if (log.isWarnEnabled()) {
            log.warn("Default delimiter '{}' did not work; using alternate '{}' for reading {}", _saveConfig.getDelimiter(), delim, filename);
        }
        saveConfig.setDelimiter(delim);
    }
    saveConfig.setVarCount(varCount);
    return saveConfig;
}

Example 2 with Functor

use of org.apache.jorphan.reflect.Functor in project jmeter by apache.

the class ObjectTableSorterTest method createModelAndSorter.

@BeforeEach
public void createModelAndSorter() {
    String[] headers = { "key", "value", "object" };
    Functor[] readFunctors = { new Functor("getKey"), new Functor("getValue"), new Functor("getValue") };
    Functor[] writeFunctors = { null, null, null };
    Class<?>[] editorClasses = { String.class, Integer.class, Object.class };
    ObjectTableModel model = new ObjectTableModel(headers, readFunctors, writeFunctors, editorClasses);
    sorter = new ObjectTableSorter(model);
    List<Map.Entry<String, Integer>> data = asList(b2(), a3(), d4(), c1());
    data.forEach(model::addRow);
}

Example 3 with Functor

use of org.apache.jorphan.reflect.Functor in project jmeter by apache.

the class ObjectTableModel method setValueAt.

/**
 * {@inheritDoc}
 */
@Override
public void setValueAt(Object cellValue, int row, int col) {
    if (row < objects.size()) {
        Object value = objects.get(row);
        if (col < writeFunctors.size()) {
            Functor setMethod = writeFunctors.get(col);
            if (setMethod != null) {
                setMethod.invoke(value, new Object[] { cellValue });
                super.fireTableDataChanged();
            }
        } else if (headers.size() == 1) {
            objects.set(row, cellValue);
        }
    }
}

Example 4 with Functor

use of org.apache.jorphan.reflect.Functor in project jmeter by apache.

the class ObjectTableModel method checkFunctors.

/**
 * Check all registered functors.
 * <p>
 * <b>** only for use in unit test code **</b>
 * </p>
 *
 * @param _value - an instance of the table model row data item
 * (if null, use the class passed to the constructor).
 *
 * @param caller - class of caller.
 *
 * @return false if at least one Functor cannot be found.
 */
@SuppressWarnings("deprecation")
public boolean checkFunctors(Object _value, Class<?> caller) {
    Object value;
    if (_value == null && objectClass != null) {
        try {
            value = objectClass.getDeclaredConstructor().newInstance();
        } catch (ReflectiveOperationException e) {
            log.error("Cannot create instance of class {}", objectClass.getName(), e);
            return false;
        }
    } else {
        value = _value;
    }
    boolean status = true;
    for (int i = 0; i < getColumnCount(); i++) {
        Functor setMethod = writeFunctors.get(i);
        if (setMethod != null && !setMethod.checkMethod(value, getColumnClass(i))) {
            status = false;
            log.warn("{} is attempting to use nonexistent {}", caller.getName(), setMethod);
        }
        Functor getMethod = readFunctors.get(i);
        if (getMethod != null && !getMethod.checkMethod(value)) {
            status = false;
            log.warn("{} is attempting to use nonexistent {}", caller.getName(), getMethod);
        }
    }
    return status;
}

Example 5 with Functor

use of org.apache.jorphan.reflect.Functor in project jmeter by apache.

the class ObjectTableModel method getValueAt.

/**
 * {@inheritDoc}
 */
@Override
public Object getValueAt(int row, int col) {
    log.debug("Getting row value");
    Object value = objects.get(row);
    if (headers.size() == 1 && col >= readFunctors.size()) {
        return value;
    }
    Functor getMethod = readFunctors.get(col);
    if (getMethod != null && value != null) {
        return getMethod.invoke(value);
    }
    return null;
}