PropertySet的map/xml/jdbc

import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import oracle.jdbc.pool.OracleDataSource;

import org.apache.commons.lang.StringUtils;
import com.opensymphony.module.propertyset.PropertySet;
import com.opensymphony.module.propertyset.PropertySetManager;
public class PropertySetDemo2 {
	public static void main(String[] args) throws Exception {
		PropertySetDemo2 demo = new PropertySetDemo2();
		demo.initJNDI();
		demo.jdbcPsDemo();
	}
	public void initJNDI() throws NamingException, SQLException {
		//生成一个DataSource实例
		OracleDataSource ds = new OracleDataSource();
		ds.setDriverType("oracle.jdbc.driver.OracleDriver");
		ds.setURL("jdbc:oracle:thin:@localhost:1521:oracl");
		ds.setUser("user");
		ds.setPassword("password");
		//注册JNDI
		System.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.naming.java.javaURLContextFactory");
		Context context = new InitialContext();
		context.bind("awp1", ds);
	}
	public void jdbcPsDemo() {
		System.out.println(StringUtils.center("JDBC PropertySet Demo", 80, '*'));
		Map<String, String> map = new HashMap<String, String>();
		map.put("globalKey", "a");//不可缺省。不同项目或不同模块可以用不同的globalKey，并且持久化到同一个表中
		PropertySet ps = PropertySetManager.getInstance("jdbc", map);
		ps.setBoolean("BooleanPS", true);
		ps.setString("name", "Jack");
		ps.setDouble("dvalue", 0.1234567);
		System.out.println(ps.getBoolean("BooleanPS"));
		System.out.println(ps.getString("name"));
		System.out.println(ps.getDouble("dvalue"));
		System.out.println(StringUtils.repeat("*", 80));
	}
}

 

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.util.HashMap;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import com.opensymphony.module.propertyset.PropertySet;
import com.opensymphony.module.propertyset.PropertySetManager;
import com.opensymphony.module.propertyset.xml.XMLPropertySet;

public class PropertySetDemo {
	public static void main(String[] args) throws Exception {
		PropertySetDemo demo = new PropertySetDemo();
		demo.mapPsDemo();
		demo.memoryPsDemo();
		demo.xmlPsDemo();
	}

	public void memoryPsDemo() {
		System.out.println(StringUtils.center("Memory PropertySet Demo", 80,
				'*'));
		// memory是配置文件中定义的：<propertyset name="memory"
		// class="com.opensymphony.module.propertyset.memory.MemoryPropertySet"/>
		PropertySet ps = PropertySetManager.getInstance("memory", null);
		ps.setBoolean("BooleanPS", true);
		ps.setString("name", "Tom");
		System.out.println(ps.getBoolean("BooleanPS"));
		System.out.println(ps.getString("name"));
		System.out.println(StringUtils.repeat("*", 80));
	}

	public void mapPsDemo() {
		System.out.println(StringUtils.center("Map PropertySet Demo", 80, '*'));
		@SuppressWarnings("unchecked")
		HashMap map = new HashMap();
		// memory是配置文件中定义的：<propertyset name="memory"
		// class="com.opensymphony.module.propertyset.memory.MemoryPropertySet"/>
		PropertySet ps = PropertySetManager.getInstance("map", map);
		ps.setBoolean("BooleanPS", true);
		ps.setString("name", "Tom");
		System.out.println(ps.getBoolean("BooleanPS"));
		System.out.println(ps.getString("name"));
		System.out.println(StringUtils.repeat("*", 80));
	}

	public void xmlPsDemo() throws Exception {
		System.out.println(StringUtils.center("XML PropertySet Demo", 80, '*'));
		PropertySet ps = PropertySetManager.getInstance("xml", null);
		InputStream is = new FileInputStream("config.xml");
		((XMLPropertySet) ps).load(is);
		IOUtils.closeQuietly(is);
		System.out.println(ps.getBoolean("aa"));
		System.out.println(ps.getInt("ab"));
		System.out.println(ps.getLong("ac"));
		System.out.println(ps.getDouble("ad"));
		System.out.println(ps.getString("ae"));
		System.out.println(ps.getText("af").trim());
		System.out.println(ps.getDate("ag"));
		System.out.println(ps.getProperties("ai"));
		ps.setBoolean("aa", false);
		((XMLPropertySet) ps).save(new FileOutputStream("config.xml"));
		System.out.println(StringUtils.repeat("*", 80));
	}
}

 

<?xml version="1.0" encoding="UTF-8"?>
<propertysets>
	<propertyset name="jdbc"
		class="com.opensymphony.module.propertyset.database.JDBCPropertySet">
		<arg name="datasource" value="awp1" />
		<arg name="table.name" value="OS_PROPERTYENTRY" />
		<arg name="col.globalKey" value="GLOBAL_KEY" />
		<arg name="col.itemKey" value="ITEM_KEY" />
		<arg name="col.itemType" value="ITEM_TYPE" />
		<arg name="col.string" value="STRING_VALUE" />
		<arg name="col.date" value="DATE_VALUE" />
		<arg name="col.data" value="DATA_VALUE" />
		<arg name="col.float" value="FLOAT_VALUE" />
		<arg name="col.number" value="NUMBER_VALUE" />
	</propertyset>
</propertysets>

 

<?xml version="1.0" ?>
<property-set>
  <property key="aa" type="boolean">false</property>
  <property key="ab" type="int">123</property>
  <property key="ac" type="long">98765432109</property>
  <property key="ad" type="double">2.3</property>
  <property key="ae" type="string">abcde</property>
  <property key="af" type="text">
fghijk  </property>
  <property key="ag" type="date">2009-18-30 21:18:00</property>
  <property key="ai" type="properties">
    <properties>
      <property key="passord" type="string">pwd</property>
      <property key="username" type="string">testuser</property>
    </properties>
  </property>
</property-set>

 

create table OS_PROPERTYENTRY
(
  GLOBAL_KEY   VARCHAR2(255) not null,
  ITEM_KEY     VARCHAR2(255) not null,
  ITEM_TYPE    INTEGER,
  STRING_VALUE VARCHAR2(255),
  DATE_VALUE   DATE,
  DATA_VALUE   BLOB,
  FLOAT_VALUE  FLOAT,
  NUMBER_VALUE INTEGER
);