linuxsampler/lscp/ServerInfo.java

/*
 *   jlscp - a java LinuxSampler control protocol API
 *
 *   Copyright (C) 2005-2011 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of jlscp.
 *
 *   jlscp is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   jlscp is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with jlscp; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.linuxsampler.lscp;

/**
 * Provides general information about LinuxSampler instance.
 * @author Grigor Iliev
 */
public final class ServerInfo implements Parseable {
        private String desc = null;
        private String ver = null;
        private String protoVer = null;
        private boolean instrumentsDbSupport = false;

        /** Creates a new instance of <code>ServerInfo</code>. */
        public
        ServerInfo() { }
        
        /**
         * Creates a new instance of <code>ServerInfo</code> and parses the information
         * described by <code>resultSet</code>.
         * @param resultSet An array with information categories about a sampler.
         */
        public
        ServerInfo(String[] resultSet) {
                for(String s : resultSet)
                        if(!parse(s)) Client.getLogger().info(LscpI18n.getLogMsg("unknownLine", s));
        }
        
        /**
         * Gets description about the sampler.
         * @return Description about the sampler.
         */
        public String
        getDescription() { return desc; }
        
        /**
         * Gets the version of the sampler.
         * @return The version of the sampler.
         */
        public String
        getVersion() { return ver; }
        
        /**
         * Gets the version of the LSCP protocol.
         * @return The version of the LSCP protocol.
         */
        public String
        getProtocolVersion() { return protoVer; }
        
        /**
         * Determines whether the backend is
         * build with instruments database support.
         */
        public boolean
        hasInstrumentsDbSupport() { return instrumentsDbSupport; }
        
        /**
         * Parses a line of text.
         * @param s The string to be parsed.
         * @return <code>true</code> if the line has been processed, <code>false</code> otherwise.
         */
        public boolean
        parse(String s) {
                if(s.startsWith("DESCRIPTION: ")) {
                        desc = s.substring("DESCRIPTION: ".length());
                        desc = Parser.toNonEscapedString(desc);
                } else if(s.startsWith("VERSION: ")) {
                        ver = s.substring("VERSION: ".length());
                } else if(s.startsWith("PROTOCOL_VERSION: ")) {
                        protoVer = s.substring("PROTOCOL_VERSION: ".length());
                } else if(s.startsWith("INSTRUMENTS_DB_SUPPORT: ")) {
                        s = s.substring("INSTRUMENTS_DB_SUPPORT: ".length());
                        if(s.equalsIgnoreCase("yes")) instrumentsDbSupport = true;
                } else return false;
                
                return true;
        }
}
1	/*
2	* jlscp - a java LinuxSampler control protocol API
3	*
4	* Copyright (C) 2005-2011 Grigor Iliev <grigor@grigoriliev.com>
5	*
6	* This file is part of jlscp.
7	*
8	* jlscp is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* jlscp is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with jlscp; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.linuxsampler.lscp;
24
25	/**
26	* Provides general information about LinuxSampler instance.
27	* @author Grigor Iliev
28	*/
29	public final class ServerInfo implements Parseable {
30	private String desc = null;
31	private String ver = null;
32	private String protoVer = null;
33	private boolean instrumentsDbSupport = false;
34
35	/** Creates a new instance of <code>ServerInfo</code>. */
36	public
37	ServerInfo() { }
38
39	/**
40	* Creates a new instance of <code>ServerInfo</code> and parses the information
41	* described by <code>resultSet</code>.
42	* @param resultSet An array with information categories about a sampler.
43	*/
44	public
45	ServerInfo(String[] resultSet) {
46	for(String s : resultSet)
47	if(!parse(s)) Client.getLogger().info(LscpI18n.getLogMsg("unknownLine", s));
48	}
49
50	/**
51	* Gets description about the sampler.
52	* @return Description about the sampler.
53	*/
54	public String
55	getDescription() { return desc; }
56
57	/**
58	* Gets the version of the sampler.
59	* @return The version of the sampler.
60	*/
61	public String
62	getVersion() { return ver; }
63
64	/**
65	* Gets the version of the LSCP protocol.
66	* @return The version of the LSCP protocol.
67	*/
68	public String
69	getProtocolVersion() { return protoVer; }
70
71	/**
72	* Determines whether the backend is
73	* build with instruments database support.
74	*/
75	public boolean
76	hasInstrumentsDbSupport() { return instrumentsDbSupport; }
77
78	/**
79	* Parses a line of text.
80	* @param s The string to be parsed.
81	* @return <code>true</code> if the line has been processed, <code>false</code> otherwise.
82	*/
83	public boolean
84	parse(String s) {
85	if(s.startsWith("DESCRIPTION: ")) {
86	desc = s.substring("DESCRIPTION: ".length());
87	desc = Parser.toNonEscapedString(desc);
88	} else if(s.startsWith("VERSION: ")) {
89	ver = s.substring("VERSION: ".length());
90	} else if(s.startsWith("PROTOCOL_VERSION: ")) {
91	protoVer = s.substring("PROTOCOL_VERSION: ".length());
92	} else if(s.startsWith("INSTRUMENTS_DB_SUPPORT: ")) {
93	s = s.substring("INSTRUMENTS_DB_SUPPORT: ".length());
94	if(s.equalsIgnoreCase("yes")) instrumentsDbSupport = true;
95	} else return false;
96
97	return true;
98	}
99	}