| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.component.javaspace; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| /** |
| * @version |
| */ |
| public final class Utility { |
| |
| private Utility() { |
| } |
| |
| public static synchronized void setSecurityPolicy(String policyResourceName, String tmpFileName) throws IOException { |
| InputStream in = Thread.currentThread().getContextClassLoader().getResourceAsStream(policyResourceName); |
| if (in == null) { |
| throw new IOException("Unable to find the resource policy.all on classpath"); |
| } |
| File outfile = new File(tmpFileName); |
| OutputStream out = new FileOutputStream(outfile); |
| |
| byte[] tmp = new byte[8192]; |
| int len = 0; |
| while (true) { |
| len = in.read(tmp); |
| if (len <= 0) { |
| break; |
| } |
| out.write(tmp, 0, len); |
| } |
| out.close(); |
| in.close(); |
| System.getProperties().put("java.security.policy", outfile.getAbsolutePath()); |
| } |
| |
| } |