Example usage for org.apache.commons.validator Field getVarValue

List of usage examples for org.apache.commons.validator Field getVarValue

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.validator.*
  5. Field
  6. getVarValue

Introduction

In this page you can find the example usage for org.apache.commons.validator Field getVarValue.

Prototype

public String getVarValue(String mainKey)

Source Link

Document

Retrieve a variable's value.

Usage

From source file:jp.terasoluna.fw.web.struts.form.FieldChecksEx.java

/**
 * ?tB?[h`FbN?s?B// w  w  w  .ja va  2 s . c  o m
 * 
 * ??[?s{@link MultiFieldValidator} NX Kv?BNX
 * <code>validation.xml</code> ??s?B<br>
 * G?[???AG?[????A wG?[?Xg?B ??[ftHgG?[?bZ?[W?A
 * ?bZ?[W <code>validation.xml</code> KL?q?B<br>
 * ANVtH?[valuetB?[hl?Avalue1tB?[hl??A
 * value2tB?[hl????A?A ??s?B
 * <h5>{@link MultiFieldValidator} </h5>
 * <code><pre>
 * public boolean validate(String value, String[] depends) {
 *  int value0 = Integer.parseInt(value);
 *  int value1 = Integer.parseInt(depends[0]);
 *  int value2 = Integer.parseInt(depends[1]);
 *  return (value1 &lt;= value0 &amp;&amp; value2 &gt;= value0);
 * }
 * </pre></code>
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;/validateMultiField&quot;&gt;
 *   &lt;field property=&quot;value&quot; depends=&quot;multiField&quot;&gt;
 *     &lt;msg key=&quot;errors.multiField&quot;
 *             name=&quot;multiField&quot;/&gt;
 *     &lt;arg key=&quot;label.value&quot; position=&quot;0&quot; /&gt;
 *     &lt;arg key=&quot;label.value1&quot; position=&quot;1&quot; /&gt;
 *     &lt;arg key=&quot;label.value2&quot; position=&quot;2&quot; /&gt;
 *     &lt;var&gt;
 *       &lt;var-name&gt;fields&lt;/var-name&gt;
 *       &lt;var-value&gt;value1,value2&lt;/var-value&gt;
 *     &lt;/var&gt;
 *     &lt;var&gt;
 *       &lt;var-name&gt;multiFieldValidator&lt;/var-name&gt;
 *       &lt;var-value&gt;sample.SampleMultiFieldValidator&lt;/var-value&gt;
 *     &lt;/var&gt;
 *   &lt;/field&gt;
 * &lt;/form&gt;
 * </pre></code>
 * <h5>?bZ?[W\?[Xt@C?</h5>
 * <code>
 * errors.multiField={0}{1}{2}l?B
 * </code>
 * 
 * <h5>validation.xml?v&lt;var&gt;vf</h5>
 * <table border="1">
 * <tr>
 * <td><center><b><code>var-name</code></b></center></td>
 * <td><center><b><code>var-value</code></b></center></td>
 * <td><center><b>K?{?</b></center></td>
 * <td><center><b>Tv</b></center></td>
 * </tr>
 * <tr>
 * <td> fields </td>
 * <td>?KvtB?[h</td>
 * <td>false</td>
 * <td>?tB?[hw??tB?[hJ}? w?B</td>
 * </tr>
 * <tr>
 * <td> multiFieldValidator </td>
 * <td>{@link MultiFieldValidator} NX</td>
 * <td>false</td>
 * <td>?tB?[h`FbN?s {@link MultiFieldValidator} NX?B</td>
 * </tr>
 * </table>
 * 
 * @param bean
 *            ??IuWFNg
 * @param va
 *            ValidatorpValidatorAction
 * @param field
 *            tB?[hIuWFNg
 * @param errors
 *            ANVG?[
 * @param validator
 *            ValidatorCX^X
 * @param request
 *            HTTPNGXg
 * @return l? <code>true</code>
 */
public static boolean validateMultiField(Object bean, ValidatorAction va, Field field, ActionMessages errors,
        Validator validator, HttpServletRequest request) {

    // beannull?AG?[?O?o?Atruep?B
    if (bean == null) {
        log.error("bean is null.");
        return true;
    }

    // ??l
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }
    // tB?[hK?{`FbN?l?A
    // ?lnull???tB?[h`FbN?s?B

    // MultiFieldValidatorNX
    String multiFieldValidatorClass = field.getVarValue("multiFieldValidator");

    if (multiFieldValidatorClass == null || "".equals(multiFieldValidatorClass)) {
        log.error("var value[multiFieldValidator] is required.");
        throw new IllegalArgumentException("var value[multiFieldValidator] is required.");
    }

    MultiFieldValidator mfv = null;
    try {
        mfv = (MultiFieldValidator) ClassUtil.create(multiFieldValidatorClass);
    } catch (ClassLoadException e) {
        log.error("var value[multiFieldValidator] is invalid.", e);
        throw new IllegalArgumentException("var value[multiFieldValidator] is invalid.", e);
    } catch (ClassCastException e) {
        log.error("var value[multiFieldValidator] is invalid.", e);
        throw new IllegalArgumentException("var value[multiFieldValidator] is invalid.", e);
    }

    // ?tB?[hl
    String fields = field.getVarValue("fields");
    List<String> valueList = new ArrayList<String>();
    if (fields != null) {
        StringTokenizer st = new StringTokenizer(fields, ",");
        while (st.hasMoreTokens()) {
            String f = st.nextToken();
            f = f.trim();
            valueList.add(ValidatorUtils.getValueAsString(bean, f));
        }
    }

    if (log.isDebugEnabled()) {
        log.debug("dependent fields:" + valueList);
    }

    String[] values = new String[valueList.size()];

    valueList.toArray(values);

    boolean result = mfv.validate(value, values);

    if (!result) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
        return false;
    }

    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???????????/*from   w  w w  .  j av  a2 s .co m*/
 *
 * <p>???????????true??
 * ???
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;maskField&quot;
 *      depends=&quot;mask&quot;&gt;
 *    &lt;arg key=&quot;sample.escape&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;mask&lt;/var-name&gt;
 *      &lt;var-value&gt;^([0-9]|[a-z]|[A-Z])*$&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 *
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> mask </td>
 *   <td>??</td>
 *   <td>true</td>
 *   <td>???????????? <code>true</code>
 *       ????????ValidatorException
 *       ??</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va ?<code>ValidatorAction</code>
 * @param field ?<code>Field</code>
 * @param errors ?????
 * ??
 * @return ??????<code>true</code>?
 * ????<code>false</code>?
 * @exception ValidatorException ?mask(??)??
 * ?????????
 */
public boolean validateMask(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ??
    String mask = field.getVarValue("mask");

    // var?mask?????????ValidatorException
    if (StringUtils.isEmpty(mask)) {
        log.error("var[mask] must be specified.");
        throw new ValidatorException("var[mask] must be specified.");
    }

    // 
    if (!GenericValidator.matchRegexp(value, mask)) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???URL???????<br>//from  w  w w.j ava2  s.com
 * ??????????errors???
 * false??
 *
 * <p>??HTTP?FTP????
 * URL???????
 * </p>
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;date&quot;
 *      depends=&quot;url&quot;&gt;
 *    &lt;arg key=&quot;label.date&quot; position=&quot;0&quot;/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;allowallschemes&lt;/var-name&gt;
 *      &lt;var-value&gt;false&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;allow2slashes&lt;/var-name&gt;
 *      &lt;var-value&gt;true&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;nofragments&lt;/var-name&gt;
 *      &lt;var-value&gt;false&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;schemes&lt;/var-name&gt;
 *      &lt;var-value&gt;http,ftp&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> allowallschemes </td>
 *   <td>trueor false</td>
 *   <td>false</td>
 *   <td>??????false</td>
 *  </tr>
 *  <tr>
 *   <td> allow2slashes </td>
 *   <td>trueor false</td>
 *   <td>false</td>
 *   <td>????false</td>
 *  </tr>
 *  <tr>
 *   <td> nofragments </td>
 *   <td>trueor false</td>
 *   <td>false</td>
 *   <td>URL???false</td>
 *  </tr>
 *  <tr>
 *   <td> schemes </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>??????
 *       ?http, https, ftp</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va Validator????ValidatorAction
 * @param field 
 * @param errors 
 * @return ???? true
 */
public boolean validateUrl(Object bean, ValidatorAction va, Field field, ValidationErrors errors) {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ???
    boolean allowallschemes = "true".equals(field.getVarValue("allowallschemes"));
    boolean allow2slashes = "true".equals(field.getVarValue("allow2slashes"));
    boolean nofragments = "true".equals(field.getVarValue("nofragments"));
    String schemesVar = allowallschemes ? null : field.getVarValue("schemes");

    // 
    if (!ValidationUtil.isUrl(value, allowallschemes, allow2slashes, nofragments, schemesVar)) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ?????????//  w  w w .  j  a  va 2  s  .  co m
 * ?????
 * ??????????errors???
 * false??
 *
 * <p>???????
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;stringField&quot;
 *      depends=&quot;prohibited&quot;&gt;
 *    &lt;arg key=&quot;sample.stringField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;chars&lt;/var-name&gt;
 *      &lt;var-value&gt;!&quot;#$%&amp;'()&lt;&gt;&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> chars </td>
 *   <td>?</td>
 *   <td> true </td>
 *   <td>????????ValidatorException
 *   ??</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va Validator????ValidatorAction
 * @param field 
 * @param errors 
 * @return ???? true
 * @exception ValidatorException ?chars????????
 * ???
 */
public boolean validateProhibited(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ?
    String prohibitedStr = field.getVarValue("chars");

    // chars?????????ValidatorException
    if (StringUtils.isEmpty(prohibitedStr)) {
        log.error("var[chars] must be specified.");
        throw new ValidatorException("var[chars] must be specified.");
    }

    // 
    if (!ValidationUtil.hasNotProhibitedChar(value, prohibitedStr)) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???????????/*from  w  w w.jav  a 2s .c o m*/
 * ??????????errors???
 * false??
 *
 * <p>???2000/01/01?2010/12/31????????
 * ???
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;date&quot;
 *      depends=&quot;dateRange&quot;&gt;
 *    &lt;arg key=&quot;date&quot; position=&quot;0&quot;/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;startDate&lt;/var-name&gt;
 *      &lt;var-value&gt;2000/01/01&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;endDate&lt;/var-name&gt;
 *      &lt;var-value&gt;2010/12/31&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> startDate </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>????
 *   ????????</td>
 *  </tr>
 *  <tr>
 *   <td> endDate </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>????
 *   ????????</td>
 *  </tr>
 *  <tr>
 *   <td> datePattern </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>????????
 *   ??????yyyy/MM/dd???2001/1/1?????
 *   datePattern?datePatternStrict???????
 *   datePattern????
 *   </td>
 *  </tr>
 *  <tr>
 *   <td> datePatternStrict </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>?????
 *   ???????????
 *   ??????yyyy/MM/dd???2001/1/1???
 *   datePattern?datePatternStrict???????
 *   datePattern????
 *   </td>
 *  </tr>
        
 * </table>
 *
 * @param bean ?
 * @param va Validator????ValidatorAction
 * @param field 
 * @param errors 
 * @return ???? true
 * @throws ValidatorException datePattern???datePatternStrict???
 * ?????startDate???endDate????????
 * ???
 */
public boolean validateDateRange(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // 
    String datePattern = field.getVarValue("datePattern");
    String datePatternStrict = field.getVarValue("datePatternStrict");

    // ?
    String startDateStr = field.getVarValue("startDate");
    String endDateStr = field.getVarValue("endDate");

    // 
    try {
        if (!ValidationUtil.isDateInRange(value, startDateStr, endDateStr, datePattern, datePatternStrict)) {
            rejectValue(errors, field, va, bean);
            return false;
        }
    } catch (IllegalArgumentException e) {
        log.error(e.getMessage());
        throw new ValidatorException(e.getMessage());
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ????// ww w  .  ja  va  2 s. co  m
 *
 * <p>field?datePattern???????
 * <code>java.text.SimpleDateFormat</code>
 * ?????</p>
 *
 * <p>field?datePatternStrict???????
 * <code>java.text.SimpleDateFormat</code>???
 * ????
 * ???'2/12/1999'?'MM/dd/yyyy'?????
 * Month)??????????</p>
 *
 * <p>datePattern???datePatternStrict?????
 * ??datePattern?????
 *  datePattern???datePatternStrict????????
 *  ??????????????
 *  ???</p>
 *
 * <p>???setLenient=false??????
 * 2000/02/31???????????????</p>
 *
 * ???yyyy/MM/dd??????
 * ?????
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;dateField&quot;
 *      depends=&quot;date&quot;&gt;
 *    &lt;arg key=&quot;sample.dateField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;datePattern&lt;/var-name&gt;
 *      &lt;var-value&gt;yyyy/MM/dd&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 *
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> datePattern </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>????????
 *   ??????yyyy/MM/dd???2001/1/1?????
 *   datePattern?datePatternStrict???????
 *   datePattern????
 *   </td>
 *  </tr>
 *  <tr>
 *   <td> datePatternStrict </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>?????
 *   ???????????
 *   ??????yyyy/MM/dd???2001/1/1???
 *   datePattern?datePatternStrict???????
 *   datePattern????
 *   </td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va ?<code>ValidatorAction</code>
 * @param field ?<code>Field</code>
 * @param errors ?????
 * ??
 * @return ??????<code>true</code>?
 * ????<code>false</code>?
 * @throws ValidatorException validation??????
 * ?
 */
public boolean validateDate(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ?
    String datePattern = field.getVarValue("datePattern");
    String datePatternStrict = field.getVarValue("datePatternStrict");

    // 
    Date result = null;
    try {
        result = ValidationUtil.toDate(value, datePattern, datePatternStrict);
    } catch (IllegalArgumentException e) {
        // ????
        String message = "Mistake on validation definition file. "
                + "- datePattern or datePatternStrict is invalid. " + "You'll have to check it over. ";
        log.error(message, e);
        throw new ValidatorException(message);
    }
    if (result == null) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???????????//from  ww w. j  a  va 2  s  .  co m
 * ??
 * ??????????errors???
 * false??
 *
 * <p>????5?10??????? true
 * ?????
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;stringField&quot;
 *      depends=&quot;byteRange&quot;&gt;
 *    &lt;arg key=&quot;sample.stringField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;maxByteLength&lt;/var-name&gt;
 *      &lt;var-value&gt;10&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;minByteLength&lt;/var-name&gt;
 *      &lt;var-value&gt;5&lt;/var-value&gt;
 *    &lt;/var&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;encoding&lt;/var-name&gt;
 *      &lt;var-value&gt;Windows-31J&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> maxByteLength </td>
 *   <td>?</td>
 *   <td>false</td>
 *   <td>??????
 *        ???<code>int</code>???</td>
 *  </tr>
 *  <tr>
 *   <td> minByteLength </td>
 *   <td>??</td>
 *   <td>false</td>
 *   <td>???????
 *        ???0??</td>
 *  </tr>
 *  <tr>
 *   <td> encoding </td>
 *   <td></td>
 *   <td>false</td>
 *   <td>??????
 *   ?????VM???</td>
 *  </tr>
 * </table>
 *
 * @param bean ?
 * @param va Validator????ValidatorAction
 * @param field 
 * @param errors 
 * @return ???? true
 * @throws ValidatorException validation??????
 * ?
 */
public boolean validateByteRange(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // 
    String encoding = field.getVarValue("encoding");

    // ??
    int min = 0;
    String minStr = field.getVarValue("minByteLength");
    if (!GenericValidator.isBlankOrNull(minStr)) {
        try {
            min = Integer.parseInt(minStr);
        } catch (NumberFormatException e) {
            String message = "Mistake on validation definition file. " + "- minByteLength is not number. "
                    + "You'll have to check it over. ";
            log.error(message, e);
            throw new ValidatorException(message);
        }
    }

    // ?
    int max = Integer.MAX_VALUE;
    String maxStr = field.getVarValue("maxByteLength");
    if (!GenericValidator.isBlankOrNull(maxStr)) {
        try {
            max = Integer.parseInt(maxStr);
        } catch (NumberFormatException e) {
            String message = "Mistake on validation definition file. " + "- maxByteLength is not number. "
                    + "You'll have to check it over. ";
            log.error(message, e);
            throw new ValidatorException(message);
        }
    }

    // 
    try {
        if (!ValidationUtil.isByteInRange(value, encoding, min, max)) {
            rejectValue(errors, field, va, bean);
            return false;
        }
    } catch (IllegalArgumentException e) {
        log.error("encoding[" + encoding + "] is not supported.");
        throw new ValidatorException("encoding[" + encoding + "] is not supported.");
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???????????//from  www. ja va  2  s .  c  o  m
 * ??????????errors???
 * false??
 *
 * <p>???5???????true??
 * ???
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;stringField&quot;
 *      depends=&quot;stringLength&quot;&gt;
 *    &lt;arg key=&quot;sample.stringField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;stringLength&lt;/var-name&gt;
 *      &lt;var-value&gt;5&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> stringLength </td>
 *   <td></td>
 *   <td> false </td>
 *   <td>?
 *        ???<code>int</code>???</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va Validator????ValidatorAction
 * @param field 
 * @param errors 
 * @return ???? true
 * @throws ValidatorException validation??????
 * ?
 */
public boolean validateStringLength(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // 
    int length = Integer.MAX_VALUE;
    String lengthStr = field.getVarValue("stringLength");

    try {
        length = Integer.valueOf(lengthStr).intValue();
    } catch (NumberFormatException e) {
        String message = "Mistake on validation definition file. " + "- stringLength is not number. "
                + "You'll have to check it over. ";
        log.error(message, e);
        throw new ValidatorException(message);
    }

    // 
    if (value.length() != length) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ??????// w  w w .j  av a2 s  . c  om
 *
 * <p>???10???????
 * true?????
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;stringField&quot;
 *      depends=&quot;maxLength&quot;&gt;
 *    &lt;arg key=&quot;sample.stringField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;maxlength&lt;/var-name&gt;
 *      &lt;var-value&gt;10&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 *
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> maxlength </td>
 *   <td></td>
 *   <td>true</td>
 *   <td>??
 *   ????????</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va ?<code>ValidatorAction</code>
 * @param field ?<code>Field</code>
 * @param errors ?????
 * ??
 * @return ??????<code>true</code>?
 * ????<code>false</code>?
 * @throws ValidatorException validation??????
 * ?
 */
public boolean validateMaxLength(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ?
    int max = 0;
    try {
        max = Integer.parseInt(field.getVarValue("maxlength"));
    } catch (NumberFormatException e) {
        String message = "Mistake on validation definition file. " + "- maxlength is not number. "
                + "You'll have to check it over. ";
        log.error(message, e);
        throw new ValidatorException(message);
    }

    // 
    if (!GenericValidator.maxLength(value, max)) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}

From source file:jp.terasoluna.fw.validation.FieldChecks.java

/**
 * ???????//from  w  ww  .  j  ava 2 s . com
 *
 * <p>???10???????
 * true?????
 *
 * <h5>validation.xml?</h5>
 * <code><pre>
 * &lt;form name=&quot;sample&quot;&gt;
 *  
 *  &lt;field property=&quot;stringField&quot;
 *      depends=&quot;minLength&quot;&gt;
 *    &lt;arg key=&quot;sample.stringField&quot; position="0"/&gt;
 *    &lt;var&gt;
 *      &lt;var-name&gt;minlength&lt;/var-name&gt;
 *      &lt;var-value&gt;10&lt;/var-value&gt;
 *    &lt;/var&gt;
 *  &lt;/field&gt;
 *  
 * &lt;/form&gt;
 * </pre></code>
 *
 * <h5>validation.xml???&lt;var&gt;?</h5>
 * <table border="1">
 *  <tr>
 *   <td><center><b><code>var-name</code></b></center></td>
 *   <td><center><b><code>var-value</code></b></center></td>
 *   <td><center><b></b></center></td>
 *   <td><center><b>?</b></center></td>
 *  </tr>
 *  <tr>
 *   <td> minlength </td>
 *   <td>?</td>
 *   <td>true</td>
 *   <td>???
 *   ????????</td>
 *  </tr>
 * </table>
 *
 * @param bean ?JavaBean
 * @param va ?<code>ValidatorAction</code>
 * @param field ?<code>Field</code>
 * @param errors ?????
 * ??
 * @return ??????<code>true</code>?
 * ????<code>false</code>?
 * @throws ValidatorException validation??????
 * ?
 */
public boolean validateMinLength(Object bean, ValidatorAction va, Field field, ValidationErrors errors)
        throws ValidatorException {
    // 
    String value = extractValue(bean, field);
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    // ??
    int min = 0;
    try {
        min = Integer.parseInt(field.getVarValue("minlength"));
    } catch (NumberFormatException e) {
        String message = "Mistake on validation definition file. " + "- minlength is not number. "
                + "You'll have to check it over. ";
        log.error(message, e);
        throw new ValidatorException(message);
    }

    // 
    if (!GenericValidator.minLength(value, min)) {
        rejectValue(errors, field, va, bean);
        return false;
    }
    return true;
}