[Java]Ottenere ip del client web service

[pmhwp]

Ciao,
sto provando a fare un piccolo web service in java utilizzando Eclipse.

Come posso fare per ottenere l'indirizzo del client che fa una richiesta al web service?
Questo è il mio file pom.xml con le librerie che uso:

<dependencies>
		<dependency>
			<groupId>javax.xml.ws</groupId>
			<artifactId>jaxws-api</artifactId>
			<version>2.1</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-ws-security</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-core</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-jaxws</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-transports-http</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>2.0.8</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.0.5</version>
		</dependency>
	</dependencies>
		<repositories>
		<repository>
			<name>Java Net</name>
			<id>dev-java-net</id>
			<layout>legacy</layout>
			<releases>
				<enabled>true</enabled>
			</releases>
			<url>http://download.java.net/maven/1/</url>
		</repository>
	</repositories>
	<build>
		<plugins>
			<plugin>
				<groupId>org.mortbay.jetty</groupId>
				<artifactId>jetty-maven-plugin</artifactId>
				<configuration>
					<connectors>
						<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">
							<port>9090</port>
							<maxIdleTime>60000</maxIdleTime>
						</connector>
					</connectors>
					<scanIntervalSeconds>10</scanIntervalSeconds>
				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<configuration>
					<source>1.6</source>
					<target>1.6</target>
				</configuration>
			</plugin>

Grazie.