baseproperties.java

分页查询控件 分页查询控件

/*
 * 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.base;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * @author phorn
 */
public abstract class BaseProperties extends Properties {
    private static Log logger = LogFactory.getLog(BaseProperties.class);

    public final static String EXTREMECOMPONENTS_PROPERTIES = "extremecomponents.properties";
    public final static String AUTO_INCLUDE_PARAMETERS = "autoIncludeParameters";
    public final static String USE_SESSION_FILTER_SORT = "useSessionFilterSortParam";
    public final static String BORDER = "border";
    public final static String CELL = "cell_";
    public final static String FILTER_CELL = "filterCell_";
    public final static String HEADER_CELL = "headerCell_";
    public final static String CELLPADDING = "cellpadding";
    public final static String CELLSPACING = "cellspacing";
    public final static String EXPORTABLE = "exportable";
    public final static String FILTERABLE = "filterable";
    public final static String FILTER_ROWS_CALLBACK = "filterRowsCallback";
    public final static String HEADER_CLASS = "headerClass";
    public final static String HEADER_SORT_CLASS = "headerSortClass";
    public final static String ROWS_DISPLAYED = "rowsDisplayed";
    public final static String METHOD = "method";
    public final static String SHOW_PAGINATION = "showPagination";
    public final static String SHOW_EXPORTS = "showExports";
    public final static String SHOW_STATUS_BAR = "showStatusBar";
    public final static String PARSE = "parse_";
    public final static String RETRIEVE_ROWS_CALLBACK = "retrieveRowsCallback";
    public final static String SORTABLE = "sortable";
    public final static String SORT_ROWS_CALLBACK = "sortRowsCallback";
    public final static String STYLE_CLASS = "styleClass";
    public final static String VIEW = "view_";
    public final static String VIEW_HTML = "view_html";
    public final static String WIDTH = "width";
    public final static String LOCALE = "locale";
    protected BaseModel model;

    public BaseProperties(BaseModel model) {
        this.model = model;
    }

    protected void init(String defaultProperties) {
        try {
            load(this.getClass().getResourceAsStream(defaultProperties));
            String propertiesLocation = model.getTableHandler().getTable().getPropertiesLocation();
            InputStream input = this.getClass().getResourceAsStream(propertiesLocation);
            if (input != null) {
                load(input);
            }
        } catch (IOException e) {
            logger.error("Could not load the eXtremeTable resource bundle.", e);
        }
    }

    public abstract void init();

    public abstract String getProperty(String name);
}