aeinstaller/backend/AppExecution.java

package net.oni2.aeinstaller.backend;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.List;
import java.util.Vector;

/**
 * @author Christian Illy
 */
public class AppExecution {

        /**
         * Execute a short running application and wait for termination
         * 
         * @param cmdLine
         *            List of command and arguments
         * @return List of output lines
         * @throws IOException
         *             Exc
         */
        public static Vector<String> executeAndWait(List<String> cmdLine)
                        throws IOException {
                ProcessBuilder pb = new ProcessBuilder(cmdLine);
                pb.redirectErrorStream(true);
                Process proc = pb.start();

                InputStream is = proc.getInputStream();
                InputStreamReader isr = new InputStreamReader(is);
                BufferedReader br = new BufferedReader(isr);

                String line;
                Vector<String> lines = new Vector<String>();

                while ((line = br.readLine()) != null) {
                        lines.add(line);
                }
                return lines;
        }

        /**
         * Execute an app without waiting
         * 
         * @param cmd
         *            Command and parameters
         * @param workingDirectory
         *            Working directory of app
         */
        public static void execute(List<String> cmd, File workingDirectory) {
                try {
                        ProcessBuilder pb = new ProcessBuilder(cmd);
                        pb.directory(workingDirectory);
                        pb.start();
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }

}
Revision:	623
Committed:	Wed Jan 16 10:25:00 2013 UTC (12 years, 10 months ago) by alloc
Content type:	text/x-java
File size:	1421 byte(s)
Log Message:	AEI2 0.83: - Dependencies from Mods to Tools supported - Installed tools can get a menu entry to launch them - Mods can unlock levels in persist.dat through UnlockLevel-tag
#	Content
1	package net.oni2.aeinstaller.backend;
2
3	import java.io.BufferedReader;
4	import java.io.File;
5	import java.io.IOException;
6	import java.io.InputStream;
7	import java.io.InputStreamReader;
8	import java.util.List;
9	import java.util.Vector;
10
11	/**
12	* @author Christian Illy
13	*/
14	public class AppExecution {
15
16	/**
17	* Execute a short running application and wait for termination
18	*
19	* @param cmdLine
20	* List of command and arguments
21	* @return List of output lines
22	* @throws IOException
23	* Exc
24	*/
25	public static Vector<String> executeAndWait(List<String> cmdLine)
26	throws IOException {
27	ProcessBuilder pb = new ProcessBuilder(cmdLine);
28	pb.redirectErrorStream(true);
29	Process proc = pb.start();
30
31	InputStream is = proc.getInputStream();
32	InputStreamReader isr = new InputStreamReader(is);
33	BufferedReader br = new BufferedReader(isr);
34
35	String line;
36	Vector<String> lines = new Vector<String>();
37
38	while ((line = br.readLine()) != null) {
39	lines.add(line);
40	}
41	return lines;
42	}
43
44	/**
45	* Execute an app without waiting
46	*
47	* @param cmd
48	* Command and parameters
49	* @param workingDirectory
50	* Working directory of app
51	*/
52	public static void execute(List<String> cmd, File workingDirectory) {
53	try {
54	ProcessBuilder pb = new ProcessBuilder(cmd);
55	pb.directory(workingDirectory);
56	pb.start();
57	} catch (IOException e) {
58	e.printStackTrace();
59	}
60	}
61
62	}