ctx?=?new?ClassPathXmlApplicationContext("/myspring.xml"); ???

conf = new Configuration().configure()

<?xml version='1.0' encoding='utf-8'?>

?

<!DOCTYPE hibernate-configuration PUBLIC

????????? "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

????????? "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd" >

?

<hibernate-configuration>

? <session-factory>

??? <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>

??? <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>

??? <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpm</property>

??? <property name="hibernate.connection.username">root</property>

??? <property name="hibernate.connection.password">123456</property>

? </session-factory>

</hibernate-configuration>

package my_hibernate_rcp_1;

?

import java.io.IOException;

import java.net.URL;

?

import org.eclipse.ui.IPageLayout;

import org.eclipse.ui.IPerspectiveFactory;

import org.hibernate.cfg.Configuration;

?

public class Perspective implements IPerspectiveFactory {

?

??? public void createInitialLayout(IPageLayout layout) {

??????? path1(); // 對(duì)默認(rèn)存放路徑的讀取方法

??????? path2(); // 對(duì)第二種存放路徑的讀取方法

??????? path3(); // 對(duì)第三種存放路徑的讀取方法

??? }

?

??? private void path1() {

??????? Configuration conf = null;

??????? try {

??????????? conf = new Configuration().configure();

??????? } catch (Exception e) {

??????????? e.printStackTrace();

??????? }

??????? System.out.println(conf);

??? }

?

??? private void path2() {

??????? Configuration conf = null;

??????? try {

??????????? conf = new Configuration().configure("/my_hibernate_rcp_1/hibernate_path2.cfg.xml");

??????? } catch (Exception e) {

??????????? e.printStackTrace();

??????? }

??????? System.out.println(conf);

??? }

?

??? private void path3() {

??????? URL url = ProjectUtil.getURL("/config.files/hibernate_path3.cfg.xml");

??????? printText(url);

??????? //

??????? Configuration conf = null;

??????? try {

??????????? conf = new Configuration().configure();

??????? } catch (Exception e) {

??????????? e.printStackTrace();

??????? }

??????? System.out.println(conf);

??? }

?

??? private void printText(URL url) {

??????? byte [] b = newbyte[1000];

??????? try {

??????????? url.openStream().read(b);

??????? } catch (IOException e) {

??????????? e.printStackTrace();

??????? }

??????? System.out.println(new String(b));

??? }

}

package my_hibernate_rcp_1;

import java.io.IOException;

import java.io.InputStream;

import java.net.MalformedURLException;

import java.net.URL;

?

import org.eclipse.core.runtime.FileLocator;

import org.eclipse.core.runtime.Path;

import org.eclipse.ui.plugin.AbstractUIPlugin;

?

/**

? * 用于插件項(xiàng)目和非插件項(xiàng)目，提供兩者通用的方法接口

? * @author chengang 2006 - 3 - 30

? */

public class ProjectUtil {

?

??? private static AbstractUIPlugin plugin = Activator.getDefault();

?

??? private ProjectUtil() {}

?

??? /**

???? * 判斷當(dāng)前的運(yùn)行狀態(tài)是否為插件方式

???? * @return true= 插件方式運(yùn)行

???? */

??? private static boolean isPlugin() {

??????? return plugin != null ;

??? }

?

??? public static URL getURL(String path) {

??????? if (isPlugin()) // 如果是插件

//??????????? return plugin.find(new Path(path));

??????? ?? return FileLocator.find( plugin .getBundle(), new Path(path), null );

??????? else

??????????? try {

??????????????? return new URL( "file:" + path);

??????????? } catch (MalformedURLException e) {

??????????????? throw new RuntimeException (path + " is error" , e);

??????????? }

? ??}

?

??? public static InputStream getInputStream(String path) {

??????? URL url = getURL(path);

??????? try {

??????????? return url.openStream();

??????? } catch (IOException e) {

??????????? throw new RuntimeException(e);

??????? }

??? }

?

}