add new methods of tryMarshal

pom.xml

@@ -26,5 +26,10 @@
 			<artifactId>spring-webmvc</artifactId>
 			<version>3.2.4.RELEASE</version>
 		</dependency>
+		<dependency>
+			<groupId>commons-httpclient</groupId>
+			<artifactId>commons-httpclient</artifactId>
+			<version>3.1</version>
+		</dependency>
 	</dependencies>
 </project>

src/main/java/org/bench4q/share/communication/HttpRequester.java

@@ -1,6 +1,7 @@
 package org.bench4q.share.communication;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -10,16 +11,33 @@ import java.net.URL;
 import java.net.URLEncoder;
 import java.nio.charset.Charset;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.multipart.FilePart;
+import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;
+import org.apache.commons.httpclient.methods.multipart.Part;
+import org.apache.commons.httpclient.methods.multipart.StringPart;
 import org.springframework.stereotype.Component;
 
 @Component
 public class HttpRequester {
 	private String defaultContentEncoding;
+	private HttpClient httpClient;
+
+	private HttpClient getHttpClient() {
+		return httpClient;
+	}
+
+	private void setHttpClient(HttpClient httpClient) {
+		this.httpClient = httpClient;
+	}
 
 	public HttpRequester() {
 		this.setDefaultContentEncoding(Charset.defaultCharset().name());
+		this.setHttpClient(new HttpClient());
 	}
 
 	public String getDefaultContentEncoding() {
@@ -63,6 +81,59 @@ public class HttpRequester {
 		return this.send(urlString, "PUT", null, content, properties);
 	}
 
+	public HttpResponse postFile(String url, String name, String filePath) {
+		PostMethod postMethod = new PostMethod(url);
+		try {
+			FilePart filePart = new FilePart(name, new File(filePath));
+			postMethod.setRequestEntity(new MultipartRequestEntity(
+					new FilePart[] { filePart }, postMethod.getParams()));
+			return buildResponseWithMethod(postMethod);
+		} catch (Exception e) {
+			e.printStackTrace();
+			postMethod = null;
+			return null;
+		} finally {
+			postMethod.releaseConnection();
+		}
+	}
+
+	private HttpResponse buildResponseWithMethod(PostMethod postMethod)
+			throws IOException {
+		HttpResponse httpResponse = new HttpResponse();
+		int statusCode = this.getHttpClient().executeMethod(postMethod);
+		httpResponse.setCode(statusCode);
+		httpResponse.setContent(postMethod.getResponseBodyAsString());
+		httpResponse.setContentType(postMethod
+				.getResponseHeader("Content-Type").equals(null) ? postMethod
+				.getResponseHeader("Content-Type").getValue() : null);
+		httpResponse.setContentEncoding(postMethod.getResponseCharSet());
+		return httpResponse;
+	}
+
+	public HttpResponse postFiles(String url, String filePartName,
+			List<File> files, String stringPartName, List<String> strings) {
+		PostMethod postMethod = new PostMethod(url);
+		try {
+			Part[] parts = new Part[files.size() + strings.size()];
+			for (int i = 0; i < files.size(); i++) {
+				parts[i] = new FilePart(filePartName, files.get(i));
+			}
+			for (int i = 0; i < strings.size(); i++) {
+				parts[i + files.size()] = new StringPart(stringPartName,
+						strings.get(i));
+			}
+			postMethod.setRequestEntity(new MultipartRequestEntity(parts,
+					postMethod.getParams()));
+			return buildResponseWithMethod(postMethod);
+		} catch (Exception e) {
+			e.printStackTrace();
+			return null;
+		} finally {
+			postMethod.releaseConnection();
+		}
+
+	}
+
 	private HttpResponse send(String urlString, String method,
 			Map<String, String> parameters, String Content,
 			Map<String, String> propertys) throws IOException {
@@ -294,7 +365,7 @@ public class HttpRequester {
 		}
 
 		public static String[] getStringArray(String content) {
-			content=content.substring(1, content.length()-1);
+			content = content.substring(1, content.length() - 1);
 			return content.split(",");
 		}
 

src/main/java/org/bench4q/share/helper/MarshalHelper.java

@@ -26,14 +26,12 @@ public class MarshalHelper {
 		unmarshaller = JAXBContext.newInstance(classToUnmarshal)
 				.createUnmarshaller();
 
-		return unmarshaller.unmarshal(new ByteArrayInputStream(input
-				.getBytes()));
-		
-		
+		return unmarshaller
+				.unmarshal(new ByteArrayInputStream(input.getBytes()));
 
 	}
 
-	public static void main(String args[]){
+	public static void main(String args[]) {
 	}
 
 	/**
@@ -49,4 +47,12 @@ public class MarshalHelper {
 			return null;
 		}
 	}
+
+	public static String tryMarshal(Object result) {
+		try {
+			return marshal(result.getClass(), result);
+		} catch (Exception e) {
+			return null;
+		}
+	}
 }