INT-1256, INT-822, INT-823 added MultipartHttpInputMessage, a multipart-aware implementation of HttpInputMessage

spring-integration-http/src/main/java/org/springframework/integration/http/MultipartHttpInputMessage.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2002-2010 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.integration.http;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.http.server.ServletServerHttpRequest;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.MultipartHttpServletRequest;
+import org.springframework.web.multipart.MultipartRequest;
+
+/**
+ * @author Mark Fisher
+ * @since 2.0
+ */
+public class MultipartHttpInputMessage extends ServletServerHttpRequest implements MultipartRequest {
+
+	private final MultipartHttpServletRequest multipartServletRequest;
+
+
+	public MultipartHttpInputMessage(MultipartHttpServletRequest multipartServletRequest) {
+		super(multipartServletRequest);
+		this.multipartServletRequest = multipartServletRequest;
+	}
+
+
+	public MultipartFile getFile(String name) {
+		return this.multipartServletRequest.getFile(name);
+	}
+
+	public Map<String, MultipartFile> getFileMap() {
+		return this.multipartServletRequest.getFileMap();
+	}
+
+	public MultiValueMap<String, MultipartFile> getMultiFileMap() {
+		return this.multipartServletRequest.getMultiFileMap();
+	}
+
+	public Iterator<String> getFileNames() {
+		return this.multipartServletRequest.getFileNames();
+	}
+
+	public List<MultipartFile> getFiles(String name) {
+		return this.multipartServletRequest.getFiles(name);
+	}
+
+	// TODO: return MultiValueMap?
+	@SuppressWarnings("unchecked")
+	public Map getParameterMap() {
+		return this.multipartServletRequest.getParameterMap();
+	}
+
+}