EmailClientValidationConstraint.java

/*
 * Copyright 2009 Prime Technology.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.primefaces.examples.validate;

import java.util.HashMap;
import java.util.Map;
import javax.validation.metadata.ConstraintDescriptor;
import org.primefaces.validate.bean.ClientValidationConstraint;

/**
 * ClientValidationConstraint for @Email annotation
 */
public class EmailClientValidationConstraint implements ClientValidationConstraint {

    public static final String MESSAGE_METADATA = "data-p-email-msg";
    
    public Map<String, Object> getMetadata(ConstraintDescriptor constraintDescriptor) {
        Map<String,Object> metadata = new HashMap<String, Object>();
        Map attrs = constraintDescriptor.getAttributes();
        Object message = attrs.get("message");    
        if(message != null) {
            metadata.put(MESSAGE_METADATA, message);
        }
        
        return metadata;
    }

    public String getValidatorId() {
        return Email.class.getSimpleName();
    }
    
}