mq5.0-source.main.comm-io.src.main.java.com.sun.messaging.jmq.io.PortMapperEntry Maven / Gradle / Ivy
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/*
* @(#)PortMapperEntry.java 1.10 06/27/07
*/
package com.sun.messaging.jmq.io;
import java.util.StringTokenizer;
import java.util.HashMap;
import java.util.Set;
import java.util.Iterator;
/**
* Encapsulates information about a service. For use with the PortMapper
*/
public class PortMapperEntry {
private int port = 0;
private String protocol = null;;
private String type = null;;
private String name = null;
private HashMap properties = null;
private static boolean DEBUG = false;
public final static String NEWLINE = "\n";
public final static String SPACE = " ";
/**
*/
public PortMapperEntry() {
}
public void addProperty(String name, String value)
{
synchronized (this) {
if (properties == null)
properties = new HashMap();
}
synchronized (properties) {
properties.put(name, value);
}
}
public void addProperties(HashMap props)
{
synchronized (this) {
if (properties == null)
properties = new HashMap();
}
synchronized (properties) {
properties.putAll(props);
}
}
/*
* This method returns the value of a property specified in one
* portmapper row/entry. For example, a portmapper entry can
* look like:
* rmi rmi JMX 0 [foo=bar, url=service:jmx:rmi://myhost/jndi/rmi://myhost:9999/server]
*
* This method allows one to get the value of the 'url' property above.
*/
public String getProperty(String name)
{
synchronized (this) {
if (properties == null)
return (null);
}
synchronized (properties) {
return ((String)properties.get(name));
}
}
/**
* Set the service's port number
*/
public void setPort(int port) {
this.port = port;
}
public int getPort() {
return this.port;
}
/**
* Set the service's protocol (i.e. "tcp" or "ssl")
*/
public void setProtocol(String protocol) {
this.protocol = protocol;
}
public String getProtocol() {
return this.protocol;
}
/**
* Set the service's type (ie "NORMAL", "ADMIN", etc)
*/
public void setType(String type) {
this.type = type;
}
public String getType() {
return this.type;
}
/**
* Set the service's name
*/
public void setName(String name) {
this.name = name;
}
public String getName() {
return this.name;
}
/**
* Convert a PortMapperEntry into a string of the form that matches
* that expected by parse(). For example
* jms tcp NORMAL 5951
*/
public String toString() {
String base = name + SPACE + protocol + SPACE + type + SPACE + port;
if (properties != null) {
base += " [" ;
synchronized(properties) {
Set keyset = properties.keySet();
Iterator itr = keyset.iterator();
while (itr.hasNext()) {
String key = (String)itr.next();
String value = (String)properties.get(key);
base += (key + "=" + value);
if (itr.hasNext())
base += ",";
}
}
base += "]";
}
return base;
}
/**
* Parse a string into a PortMapperEntry. The format of the
* string should be:
* [a=b, c=d]
*
* For example:
* jms tcp NORMAL 5951 [foo=bar, url=service:jmx:rmi://myhost/jndi/rmi://myhost:9999/server]
*
*/
static public PortMapperEntry parse(String s)
throws IllegalArgumentException {
PortMapperEntry pme = new PortMapperEntry();
StringTokenizer st = new StringTokenizer(s);
pme.name = st.nextToken();
pme.protocol = st.nextToken();
pme.type = st.nextToken();
pme.port = Integer.parseInt(st.nextToken());
//OK we want to read in properties
int propIndx = s.indexOf("[");
if (propIndx != -1) {
int endPropIndx = s.indexOf("]");
String sub = s.substring(propIndx+1, endPropIndx);
StringTokenizer sst = new StringTokenizer(sub,",");
while (sst.hasMoreTokens()) {
String pair = sst.nextToken();
int indx=pair.indexOf("=");
if (indx == -1) {
continue;
}
String name= pair.substring(0,indx);
String value= pair.substring(indx+1);
pme.addProperty(name,value);
}
}
return pme;
}
}