Adds option to download any command respond

[mkjsf-moved-to-github.git] / src / main / java / com / indexdata / mkjsf / pazpar2 / data / Responses.java

diff --git a/src/main/java/com/indexdata/mkjsf/pazpar2/data/Responses.java b/src/main/java/com/indexdata/mkjsf/pazpar2/data/Responses.java
index 80d9ce3..71769c7 100644 (file)
--- a/src/main/java/com/indexdata/mkjsf/pazpar2/data/Responses.java
+++ b/src/main/java/com/indexdata/mkjsf/pazpar2/data/Responses.java
@@ -1,13 +1,18 @@
 package com.indexdata.mkjsf.pazpar2.data;\r
 \r
+import java.io.IOException;\r
 import java.io.Serializable;\r
+import java.io.UnsupportedEncodingException;\r
 import java.util.List;\r
 import java.util.Map;\r
 import java.util.concurrent.ConcurrentHashMap;\r
 \r
 import javax.enterprise.context.SessionScoped;\r
+import javax.faces.context.ExternalContext;\r
+import javax.faces.context.FacesContext;\r
 import javax.inject.Named;\r
 \r
+import org.apache.commons.io.FilenameUtils;\r
 import org.apache.log4j.Logger;\r
 \r
 import com.indexdata.mkjsf.errors.ErrorHelper;\r
@@ -148,4 +153,15 @@ public class Responses implements Serializable {
     return null;\r
   }\r
 \r
-}\r
+  public void download(String commandName) throws UnsupportedEncodingException, IOException {\r
+    logger.info(Utils.objectId(this) + " got a download request for "\r
+        + commandName);\r
+    FacesContext facesContext = FacesContext.getCurrentInstance();\r
+    ExternalContext externalContext = facesContext.getExternalContext();\r
+    externalContext.setResponseHeader("Content-Type","application/xml; charset=\"utf-8\"");\r
+    externalContext.setResponseHeader("Content-Length",String.valueOf(dataObjects.get(commandName).getXml().getBytes("UTF-8").length));\r
+    externalContext.setResponseHeader("Content-Disposition","attachment;filename=\"" + commandName + ".xml\"");\r
+    externalContext.getResponseOutputStream().write(dataObjects.get(commandName).getXml().getBytes("UTF-8"));\r
+    facesContext.responseComplete();\r
+  }\r
+}
\ No newline at end of file