org.primefaces.convert.NumberConverter Maven / Gradle / Ivy
/*
* Copyright 2009-2014 PrimeTek.
*
* 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.convert;
import java.util.HashMap;
import java.util.Map;
import org.primefaces.util.HTML;
public class NumberConverter extends javax.faces.convert.NumberConverter implements ClientConverter {
private Map metadata;
public Map getMetadata() {
if(metadata == null) {
String type = this.getType();
int maxIntegerDigits = this.getMaxIntegerDigits();
int minFractionDigits = this.getMinFractionDigits();
boolean integerOnly = this.isIntegerOnly();
metadata = new HashMap();
metadata.put(HTML.VALIDATION_METADATA.NUMBER_TYPE, type);
if(maxIntegerDigits != 0) metadata.put(HTML.VALIDATION_METADATA.MAX_INTEGER_DIGITS, maxIntegerDigits);
if(minFractionDigits != 0) metadata.put(HTML.VALIDATION_METADATA.MIN_FRACTION_DIGITS, minFractionDigits);
if(integerOnly) metadata.put(HTML.VALIDATION_METADATA.INTEGER_ONLY, "true");
if(type.equals("currency")) {
String currencySymbol = this.getCurrencySymbol();
if(currencySymbol != null)
metadata.put(HTML.VALIDATION_METADATA.CURRENCY_SYMBOL, currencySymbol);
}
}
return metadata;
}
public String getConverterId() {
return NumberConverter.CONVERTER_ID;
}
}