adaptation of old eclipse code to Intellij

src/peers/sdp/SessionDescription.java

@@ -0,0 +1,129 @@
+/*
+    This file is part of Peers, a java SIP softphone.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    any later version.
+
+    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+    
+    Copyright 2007, 2008, 2009, 2010 Yohann Martineau 
+*/
+
+package peers.sdp;
+
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.util.Hashtable;
+import java.util.List;
+
+public class SessionDescription {
+
+	private long id;
+	private long version;
+	private String name;
+	private String username;
+	private InetAddress ipAddress;
+	private List<MediaDescription> mediaDescriptions;
+    private Hashtable<String, String> attributes;
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public InetAddress getIpAddress() {
+        return ipAddress;
+    }
+
+    public void setIpAddress(InetAddress ipAddress) {
+        this.ipAddress = ipAddress;
+    }
+
+    public List<MediaDescription> getMediaDescriptions() {
+        return mediaDescriptions;
+    }
+
+    public void setMediaDescriptions(List<MediaDescription> mediaDescriptions) {
+        this.mediaDescriptions = mediaDescriptions;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public long getVersion() {
+        return version;
+    }
+
+    public void setVersion(long version) {
+        this.version = version;
+    }
+
+    public Hashtable<String, String> getAttributes() {
+        return attributes;
+    }
+
+    public void setAttributes(Hashtable<String, String> attributes) {
+        this.attributes = attributes;
+    }
+	
+    @Override
+    public String toString() {
+        StringBuffer buf = new StringBuffer();
+        buf.append("v=0\r\n");
+        buf.append("o=").append(username).append(" ").append(id);
+        buf.append(" ").append(version);
+        int ipVersion;
+        if (ipAddress instanceof Inet4Address) {
+            ipVersion = 4;
+        } else if (ipAddress instanceof Inet6Address) {
+            ipVersion = 6;
+        } else {
+            throw new RuntimeException("unknown ip version: " + ipAddress);
+        }
+        buf.append(" IN IP").append(ipVersion).append(" ");
+        String hostAddress = ipAddress.getHostAddress();
+        buf.append(hostAddress).append("\r\n");
+        buf.append("s=").append(name).append("\r\n");
+        buf.append("c=IN IP").append(ipVersion).append(" ");
+        buf.append(hostAddress).append("\r\n");
+        buf.append("t=0 0\r\n");
+        for (String attributeName: attributes.keySet()) {
+            String attributeValue = attributes.get(attributeName);
+            buf.append("a=").append(attributeName);
+            if (attributeValue != null && !"".equals(attributeValue.trim())) {
+                buf.append(":");
+                buf.append(attributeValue);
+                buf.append("\r\n");
+            }
+        }
+        for (MediaDescription mediaDescription: mediaDescriptions) {
+            buf.append(mediaDescription.toString());
+        }
+        return buf.toString();
+    }
+}