numbercell.java

来自「exTreme taglib的使用」· Java 代码 · 共 46 行

/*
 * Copyright 2004 original author or authors.
 *
 * 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.extremecomponents.table.cell;

import java.util.Locale;

import org.extremecomponents.table.bean.Column;
import org.extremecomponents.table.core.BaseModel;
import org.extremecomponents.util.ExtremeUtils;

/**
 * Visually represents a column that will be displayed with a custom number
 * format.
 * 
 * @author Jeff Johnston
 */
public final class NumberCell extends DisplayCell {
    /**
     * Format the number so it can be displayed properly.
     */
    public void init(BaseModel model, Column column) {
        super.init(model, column);

        Object value = column.getPropertyValue();
        if (value != null) {
            Locale locale = model.getTableHandler().getTable().getLocale();
            value = ExtremeUtils.formatNumber(column.getFormat(), value, locale);
            column.setValue(value);
            column.setPropertyValue(value);
        }
    }
}