?? resourceresolver.java
字號:
// Copyright 2005-2007 onetsoft.com
//
// 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 com.onetsoft.fastjsp.util;
import java.io.InputStream;
import java.io.IOException;
import java.io.ByteArrayOutputStream;
/**
* @author <a href="mailto:hgw@onetsoft.com">hgw</a>
* @since 1.0
*/
public class ResourceResolver {
private static ResourceResolver instance = new ResourceResolver();
public static Class forName(String className) throws ClassNotFoundException {
return instance.loadClass(className);
}
private ResourceResolver() {
}
private Class loadClass(String className) throws ClassNotFoundException {
Class theClass = null;
try {
theClass = Class.forName(className);
} catch (ClassNotFoundException e1) {
try {
theClass = Thread.currentThread().getContextClassLoader().loadClass(className);
} catch (ClassNotFoundException e2) {
theClass = getClass().getClassLoader().loadClass(className);
}
}
return theClass;
}
private InputStream loadResource(String name) {
InputStream in = getClass().getResourceAsStream(name);
if (in == null) {
in = Thread.currentThread().getContextClassLoader().getResourceAsStream(name);
if (in == null)
in = getClass().getClassLoader().getResourceAsStream(name);
}
return in;
}
public static byte[] getResourceAsBytes(String name) throws IOException {
InputStream in=getResourceAsStream(name);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buf = new byte[512];
int len = 0;
while ((len = (in.read(buf))) >= 0) {
baos.write(buf, 0, len);
}
return baos.toByteArray();
}
public static InputStream getResourceAsStream(String name) {
return instance.loadResource(name);
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -