mas.rar_Mastretail框架

/** * */ package com.sunrise.scjd.portlet.entity.imp; import java.util.Arrays; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import com.sunrise.scjd.portlet.entity.IData; import com.sunrise.scjd.portlet.entity.IDataList; /** * @author songxs * */ public class Data extends HashMap<String, Object> implements IData { /** * 编号 */ private static final long serialVersionUID = -2658350970937733375L; public Data(){ } public Data(Map<String,Object> map){ this.putAll(map); } public Object get(String key) { Object value = super.get(key); return value; } public Object get(String key, Object def) { Object value = get(key); return value == null ? def : value; } public String[] getKeys() { return getKeys(false); } public String[] getKeys(boolean sort) { String[] result = keySet().toArray(new String[0]); if (sort) Arrays.sort(result); return result; } public String getString(String key) { Object result = get(key); return result == null ? null : result.toString(); } public String getString(String key, String def) { String result = getString(key); return result == null ? def : result; } public int getInt(String key) { return getInt(key, 0); } public int getInt(String key, int def) { Object result = get(key); if (null == result) { return def; } return Integer.parseInt(result.toString()); } public double getDouble(String key) { return getDouble(key, 0.0d); } public double getDouble(String key, double def) { Object result = get(key); if (null == result) { return def; } return Double.parseDouble(result.toString()); } public boolean getBoolean(String key) { return getBoolean(key, false); } public boolean getBoolean(String key, boolean def) { Object result = get(key); if (null == result) { return def; } return Boolean.valueOf(result.toString()); } public IData getData(String key) { return (IData) get(key); } public IDataList getDataList(String key) { return (IDataList) get(key); } public String toString() { StringBuffer str = new StringBuffer(); str.append("{"); Iterator<Map.Entry<String, Object>> it = entrySet().iterator(); while (it.hasNext()) { Map.Entry<?, ?> entity = (Map.Entry<?, ?>) it.next(); Object key = entity.getKey(); Object value = entity.getValue(); str.append("\"" + key + "\":"); if (value == null) str.append("\"\""); else if (((value instanceof Map)) || ((value instanceof List))) str.append(value); else { str.append("\"" + value + "\""); } if(it.hasNext()){ str.append(","); } } str.append("}"); return str.toString(); } }