ehcache-server RESTful

摘要: ehcache-server RESTful

1.下载

http://ehcache.org/downloads/catalog

下载ehcache-server-1.0.0-distribution.tar.gz
http://tomcat.apache.org/download-60.cgi
下载tomcat6

2.安装

安装tomcat6(安装路径里最好不要有空格)

3.配置

解压ehcache-server-1.0.0-distribution.tar.gz

文件夹名:ehcache

目录结构:

ehcache

--META-INF

--WEB-INF

在WEB-INF下的web.xml里disable SOAP Web Services

即注释掉

<servlet>

<servlet-name>EhcacheWebServiceEndpoint</servlet-name>

<servlet-class>com.sun.xml.ws.transport.http.servlet.WSServlet</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>EhcacheWebServiceEndpoint</servlet-name>

<url-pattern>/soap/EhcacheWebServiceEndpoint</url-pattern>

</servlet-mapping>

<session-config>

<session-timeout>60</session-timeout>

</session-config>

<listener>

<listener-class>com.sun.xml.ws.transport.http.servlet.WSServletContextListener</listener-class>

</listener>

下载:slf4j-api-1.7.7.jar slf4j-jdk14-1.7.7.jar

放入:WEB-INF\lib,删除slf4j-api-1.5.8.jar

4.运行

将ehcache放到tomcat6的webapps,启动tomcat

5.测试

用官网例子进行测试

import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
/**
* A simple example Java client which uses the built-in java.net.URLConnection.
*
* @author BryantR
* @author Greg Luck
*/
public class ExampleJavaClient {
private static String TABLE_COLUMN_BASE =
"http://localhost:8080/ehcache/rest/tableColumn";
private static String TABLE_COLUMN_ELEMENT =
"http://localhost:8080/ehcache/rest/tableColumn/1";
/**
* Creates a new instance of EHCacheREST
*/
public ExampleJavaClient() {
}
public static void main(String[] args) {
URL url;
HttpURLConnection connection = null;
InputStream is = null;
OutputStream os = null;
int result = 0;
try {
//create cache
URL u = new URL(TABLE_COLUMN_BASE);
HttpURLConnection urlConnection = (HttpURLConnection) u.openConnection();
urlConnection.setRequestMethod("PUT");
int status = urlConnection.getResponseCode();
System.out.println("Status: " + status);
urlConnection.disconnect();
//get cache
url = new URL(TABLE_COLUMN_BASE);
connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.connect();
is = connection.getInputStream();
byte[] response1 = new byte[4096];
result = is.read(response1);
while (result != -1) {
System.out.write(response1, 0, result);
result = is.read(response1);
}
if (is != null) try {
is.close();
} catch (Exception ignore) {
}
System.out.println("reading cache: " + connection.getResponseCode()
+ " " + connection.getResponseMessage());
if (connection != null) connection.disconnect();
//create entry
url = new URL(TABLE_COLUMN_ELEMENT);
connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("Content-Type", "text/plain");
connection.setDoOutput(true);
connection.setRequestMethod("PUT");
connection.connect();
String sampleData = "Ehcache is way cool!!!";
byte[] sampleBytes = sampleData.getBytes();
os = connection.getOutputStream();
os.write(sampleBytes, 0, sampleBytes.length);
os.flush();
System.out.println("result=" + result);
System.out.println("creating entry: " + connection.getResponseCode()
+ " " + connection.getResponseMessage());
if (connection != null) connection.disconnect();
//get entry
url = new URL(TABLE_COLUMN_ELEMENT);
connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.connect();
is = connection.getInputStream();
byte[] response2 = new byte[4096];
result = is.read(response2);
while (result != -1) {
System.out.write(response2, 0, result);
result = is.read(response2);
}
if (is != null) try {
is.close();
} catch (Exception ignore) {
}
System.out.println("reading entry: " + connection.getResponseCode()
+ " " + connection.getResponseMessage());
if (connection != null) connection.disconnect();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (os != null) try {
os.close();
} catch (Exception ignore) {
}
if (is != null) try {
is.close();
} catch (Exception ignore) {
}
if (connection != null) connection.disconnect();
}
}
}