Java Form类代码示例

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * バリデータをセットアップします。
 * 
 * 
 * @param actionMapping
 *            アクションマッピング
 * @param validatorResources
 *            検証リソース
 */
protected void setupValidator(S2ActionMapping actionMapping,
        S2ValidatorResources validatorResources) {
    Map<String, Form> forms = new HashMap<String, Form>();
    for (String methodName : actionMapping.getExecuteMethodNames()) {
        if (actionMapping.getExecuteConfig(methodName).isValidator()) {
            Form form = new Form();
            form.setName(actionMapping.getName() + "_" + methodName);
            forms.put(methodName, form);
        }
    }
    for (Class<?> clazz = actionMapping.getActionFormBeanDesc()
            .getBeanClass(); clazz != null && clazz != Object.class; clazz = clazz
            .getSuperclass()) {
        for (Field field : ClassUtil.getDeclaredFields(clazz)) {
            for (Annotation anno : field.getDeclaredAnnotations()) {
                processAnnotation(field.getName(), anno,
                        validatorResources, forms);
            }
        }
    }
    for (Iterator<Form> i = forms.values().iterator(); i.hasNext();) {
        validatorResources.addForm(i.next());
    }

}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * アノテーションを処理します。
 * 
 * 
 * @param propertyName
 *            プロパティ名
 * @param annotation
 *            アノテーション
 * @param validatorResources
 *            検証リソース
 * @param forms
 *            メソッド名をキーにしたフォームのマップ
 */
protected void processAnnotation(String propertyName,
        Annotation annotation, S2ValidatorResources validatorResources,
        Map<String, Form> forms) {
    Class<? extends Annotation> annotationType = annotation
            .annotationType();
    Annotation metaAnnotation = annotationType
            .getAnnotation(Validator.class);
    if (metaAnnotation == null) {
        return;
    }
    String validatorName = getValidatorName(metaAnnotation);
    Map<String, Object> props = AnnotationUtil.getProperties(annotation);
    registerValidator(propertyName, validatorName, props,
            validatorResources, forms);
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
public Form get(Locale locale, Object formKey) {
    return get(
            locale.getLanguage(),
            locale.getCountry(),
            locale.getVariant(),
            formKey);
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
@Override
public Form getForm(Locale locale, String formKey) {
    if (!initialized) {
        initialize();
    }
    Form form = forms.get(formKey);
    if (form == null) {
        if (HotdeployUtil.isHotdeploy() && formKey.endsWith("Form")) {
            SingletonS2ContainerFactory.getContainer().getComponentDef(
                    formKey.substring(0, formKey.length() - 4));
            form = forms.get(formKey);
        }
    }
    return form;
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * @throws Exception
 */
public void testRegisterValidator() throws Exception {
    Map<String, Form> forms = new HashMap<String, Form>();
    Form form = new Form();
    forms.put("execute", form);
    Form form2 = new Form();
    forms.put("execute2", form2);
    Field field = BbbAction.class.getDeclaredField("hoge");
    Required r = field.getAnnotation(Required.class);
    Map<String, Object> props = AnnotationUtil.getProperties(r);
    customizer.registerValidator("hoge", "required", props,
            validatorResources, forms);
    assertNotNull(form.getField("hoge"));
    assertNotNull(form2.getField("hoge"));
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * @throws Exception
 */
public void testRegisterValidator_target() throws Exception {
    Map<String, Form> forms = new HashMap<String, Form>();
    Form form = new Form();
    forms.put("execute", form);
    Form form2 = new Form();
    forms.put("execute2", form2);
    Field field = BbbAction.class.getDeclaredField("hoge2");
    Validwhen v = field.getAnnotation(Validwhen.class);
    Map<String, Object> props = AnnotationUtil.getProperties(v);
    customizer.registerValidator("hoge2", "validwhen", props,
            validatorResources, forms);
    assertNotNull(form.getField("hoge2"));
    assertNull(form2.getField("hoge2"));
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * @throws Exception
 */
public void testProcessAnnotation() throws Exception {
    Map<String, Form> forms = new HashMap<String, Form>();
    Form form = new Form();
    forms.put("execute", form);
    Field field = BbbAction.class.getDeclaredField("hoge");
    Required r = field.getAnnotation(Required.class);
    customizer.processAnnotation("hoge", r, validatorResources, forms);
    assertNotNull(form.getField("hoge"));
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * @throws Exception
 */
public void testSetupValidator() throws Exception {
    S2ActionMapping actionMapping = customizer
            .createActionMapping(getComponentDef("aaa_bbbAction"));
    customizer.setupValidator(actionMapping, validatorResources);
    Form form = validatorResources.getForm(Locale.getDefault(),
            "aaa_bbbActionForm_execute2");
    assertNotNull(form);
    org.apache.commons.validator.Field f = form.getField("hoge");
    assertEquals("hoge", f.getProperty());
    assertEquals("required", f.getDepends());
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Returns fully rendered JavaScript.
 * @since Struts 1.2
 */
protected String renderJavascript() throws JspException {
    StringBuffer results = new StringBuffer();

    ModuleConfig config = TagUtils.getInstance().getModuleConfig(pageContext);
    ValidatorResources resources =
        (ValidatorResources) pageContext.getAttribute(
            ValidatorPlugIn.VALIDATOR_KEY + config.getPrefix(),
            PageContext.APPLICATION_SCOPE);

    if (resources == null) {
        throw new JspException(
            "ValidatorResources not found in application scope under key \"" 
            + ValidatorPlugIn.VALIDATOR_KEY + config.getPrefix() + "\"");
    }        

    Locale locale = TagUtils.getInstance().getUserLocale(this.pageContext, null);

    Form form = resources.getForm(locale, formName);

    if ("true".equalsIgnoreCase(dynamicJavascript) && form == null)
    {
        throw new JspException("No form found under '"
                               + formName
                               + "' in locale '"
                               + locale
                               + "'");
    }

    if (form != null) {
        if ("true".equalsIgnoreCase(dynamicJavascript)) {
            results.append(
                    this.createDynamicJavascript(config, resources, locale, form));

        } else if ("true".equalsIgnoreCase(staticJavascript)) {
            results.append(this.renderStartElement());
            if ("true".equalsIgnoreCase(htmlComment)) {
                results.append(HTML_BEGIN_COMMENT);
            }
        }
    }

    if ("true".equalsIgnoreCase(staticJavascript)) {
        results.append(getJavascriptStaticMethods(resources));
    }

    if (form != null
        && ("true".equalsIgnoreCase(dynamicJavascript)
            || "true".equalsIgnoreCase(staticJavascript))) {

        results.append(getJavascriptEnd());
    }

    return results.toString();
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Get List of actions for the given Form.
 * @param resources
 * @param form
 * @return A sorted List of ValidatorAction objects.
 */
private List createActionList(ValidatorResources resources, Form form) {

    List actionMethods = new ArrayList();

    Iterator iterator = form.getFields().iterator();
    while (iterator.hasNext()) {
        Field field = (Field) iterator.next();

        for (Iterator x = field.getDependencyList().iterator(); x.hasNext();) {
            Object o = x.next();

            if (o != null && !actionMethods.contains(o)) {
                actionMethods.add(o);
            }
        }
    }

    List actions = new ArrayList();

    // Create list of ValidatorActions based on actionMethods
    iterator = actionMethods.iterator();
    while (iterator.hasNext()) {
        String depends = (String) iterator.next();
        ValidatorAction va = resources.getValidatorAction(depends);

        // throw nicer NPE for easier debugging
        if (va == null) {
            throw new NullPointerException(
                "Depends string \""
                    + depends
                    + "\" was not found in validator-rules.xml.");
        }

        if (va.getJavascript() != null && va.getJavascript().length() > 0) {
            actions.add(va);
        } else {
            iterator.remove();
        }
    }

    Collections.sort(actions, actionComparator);

    return actions;
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Validates the value of the specified Field on the target Object
 * 
 * @param object
 * @param fieldName
 * @return a Set of Validation Error Keys
 * @throws ValidationException
 */
public Set<String> validate(Object object, String fieldName) 
throws ValidationException
{
	try
	{
		Set<String> errorKeys = new HashSet<String>();
		String objectId = object.getClass().getName();
		
		//Setup the Validator
		Validator validator = new Validator(this.validatorResources, objectId);
		validator.setParameter(Validator.BEAN_PARAM, object);
		validator.setFieldName(fieldName);
		
		ValidatorResults results = validator.validate();
		
		Form form = this.validatorResources.getForm(Locale.getDefault(), objectId);
		Iterator propertyNames = results.getPropertyNames().iterator();
		while(propertyNames.hasNext())
		{
			String property = (String)propertyNames.next();
			ValidatorResult result = results.getValidatorResult(property);
			Map actionMap = result.getActionMap();
			Iterator keys = actionMap.keySet().iterator();
			while (keys.hasNext()) 
			{
                String actionName = (String) keys.next();
                if (!result.isValid(actionName)) 
                {
                	Field field = form.getField(property);
                	Arg[] args = field.getArgs(actionName);
                	if(args != null)
                	{
                		for(int i=0; i<args.length; i++)
                		{
                			errorKeys.add(args[i].getKey());
                		}
                	}
                }
            }
		}
		
		return errorKeys;
	}
	catch(Exception e)
	{
		log.error(this, e);
		throw new ValidationException(e);
	}
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Returns fully rendered JavaScript.
 *
 * @since Struts 1.2
 */
protected String renderJavascript()
    throws JspException {
    StringBuffer results = new StringBuffer();

    ModuleConfig config =
        TagUtils.getInstance().getModuleConfig(pageContext);
    ValidatorResources resources =
        (ValidatorResources) pageContext.getAttribute(
          ValidatorPlugIn.VALIDATOR_KEY
            + config.getPrefix(), PageContext.APPLICATION_SCOPE);

    if (resources == null) {
        throw new JspException(
            "ValidatorResources not found in application scope under key \""
            + ValidatorPlugIn.VALIDATOR_KEY + config.getPrefix() + "\"");
    }

    Locale locale =
        TagUtils.getInstance().getUserLocale(this.pageContext, null);

    Form form = null;
    if ("true".equalsIgnoreCase(dynamicJavascript)) {
        form = resources.getForm(locale, formName);
        if (form == null) {
            throw new JspException("No form found under '" + formName
                + "' in locale '" + locale
                + "'.  A form must be defined in the "
                + "Commons Validator configuration when "
                + "dynamicJavascript=\"true\" is set.");
        }
    }

    if (form != null) {
        if ("true".equalsIgnoreCase(dynamicJavascript)) {
            results.append(this.createDynamicJavascript(config, resources,
                    locale, form));
        } else if ("true".equalsIgnoreCase(staticJavascript)) {
            results.append(this.renderStartElement());

            if ("true".equalsIgnoreCase(htmlComment)) {
                results.append(HTML_BEGIN_COMMENT);
            }
        }
    }

    if ("true".equalsIgnoreCase(staticJavascript)) {
        results.append(getJavascriptStaticMethods(resources));
    }

    if ((form != null)
        && ("true".equalsIgnoreCase(dynamicJavascript)
        || "true".equalsIgnoreCase(staticJavascript))) {
        results.append(getJavascriptEnd());
    }

    return results.toString();
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Get List of actions for the given Form.
 *
 * @param resources
 * @param form
 * @return A sorted List of ValidatorAction objects.
 */
private List createActionList(ValidatorResources resources, Form form) {
    List actionMethods = new ArrayList();

    Iterator iterator = form.getFields().iterator();

    while (iterator.hasNext()) {
        Field field = (Field) iterator.next();

        for (Iterator x = field.getDependencyList().iterator();
            x.hasNext();) {
            Object o = x.next();

            if ((o != null) && !actionMethods.contains(o)) {
                actionMethods.add(o);
            }
        }
    }

    List actions = new ArrayList();

    // Create list of ValidatorActions based on actionMethods
    iterator = actionMethods.iterator();

    while (iterator.hasNext()) {
        String depends = (String) iterator.next();
        ValidatorAction va = resources.getValidatorAction(depends);

        // throw nicer NPE for easier debugging
        if (va == null) {
            throw new NullPointerException("Depends string \"" + depends
                + "\" was not found in validator-rules.xml.");
        }

        if ((va.getJavascript() != null)
            && (va.getJavascript().length() > 0)) {
            actions.add(va);
        } else {
            iterator.remove();
        }
    }

    Collections.sort(actions, actionComparator);

    return actions;
}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * Dumps out the Bean in question and the results of validating it.
 */
public static void printResults(
    ValidateBean bean,
    ValidatorResults results,
    ValidatorResources resources) {
        
    boolean success = true;

    // Start by getting the form for the current locale and Bean.
    Form form = resources.getForm(Locale.getDefault(), "ValidateBean");

    System.out.println("\n\nValidating:");
    System.out.println(bean);

    // Iterate over each of the properties of the Bean which had messages.
    Iterator<String> propertyNames = results.getPropertyNames().iterator();
    while (propertyNames.hasNext()) {
        String propertyName = propertyNames.next();

        // Get the Field associated with that property in the Form
        Field field = form.getField(propertyName);

        // Look up the formatted name of the field from the Field arg0
        String prettyFieldName = apps.getString(field.getArg(0).getKey());

        // Get the result of validating the property.
        ValidatorResult result = results.getValidatorResult(propertyName);

        // Get all the actions run against the property, and iterate over their names.
        Iterator<String> keys = result.getActions();
        while (keys.hasNext()) {
            String actName = keys.next();

            // Get the Action for that name.
            ValidatorAction action = resources.getValidatorAction(actName);

            // If the result is valid, print PASSED, otherwise print FAILED
            System.out.println(
                propertyName
                    + "["
                    + actName
                    + "] ("
                    + (result.isValid(actName) ? "PASSED" : "FAILED")
                    + ")");

            //If the result failed, format the Action's message against the formatted field name
            if (!result.isValid(actName)) {
                success = false;
                String message = apps.getString(action.getMsg());
                Object[] args = { prettyFieldName };
                System.out.println(
                    "     Error message will be: "
                        + MessageFormat.format(message, args));

            }
        }
    }
    if (success) {
        System.out.println("FORM VALIDATION PASSED");
    } else {
        System.out.println("FORM VALIDATION FAILED");
    }

}
 

import org.apache.commons.validator.Form; //导入依赖的package包/类
/**
 * バリデータを登録します。
 * 
 * 
 * @param propertyName
 *            プロパティ名
 * @param validatorName
 *            バリデータ名
 * @param props
 *            バリデータのプロパティ
 * @param validatorResources
 *            検証リソース
 * @param forms
 *            メソッド名をキーにしたフォームのマップ
 */
protected void registerValidator(String propertyName, String validatorName,
        Map<String, Object> props, S2ValidatorResources validatorResources,
        Map<String, Form> forms) {
    org.apache.commons.validator.Field field = createField(propertyName,
            validatorName, props, validatorResources);
    for (Iterator<String> i = forms.keySet().iterator(); i.hasNext();) {
        String methodName = i.next();
        if (!isTarget(methodName, (String) props.get("target"))) {
            continue;
        }
        Form form = forms.get(methodName);
        form.addField(field);
    }
}