- Fixing redirect issues

- Updated version to 0.7

pom.xml

@@ -4,7 +4,7 @@
   <groupId>se.kb</groupId>
   <artifactId>oai4j</artifactId>
   <packaging>jar</packaging>
-  <version>0.6-SNAPSHOT</version>
+  <version>0.7-SNAPSHOT</version>
   <name>oai4j</name>
   <url>http://maven.apache.org</url>
   
@@ -34,8 +34,8 @@
           <artifactId>maven-compiler-plugin</artifactId>
           <version>2.0</version>
           <configuration>
-              <source>1.5</source>
-              <target>1.5</target>
+              <source>1.6</source>
+              <target>1.6</target>
           </configuration>
       </plugin>
       <plugin>

src/main/java/se/kb/oai/ore/AggregatedResource.java

@@ -16,11 +16,16 @@
 
 package se.kb.oai.ore;
 
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLSession;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.HttpURLConnection;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.net.URL;
 
 /**
  * An aggregated resource is a resource, that together with other resources, 
@@ -78,8 +83,43 @@ public class AggregatedResource extends AggregateBase {
 	 * @return a stream to the content
 	 * @throws IOException
 	 */
-	public InputStream getContent() throws IOException {
-		return id.toURL().openStream();
+	public InputStream getContent() throws IOException, URISyntaxException {
+		URL url;
+		String uri_schema;
+		HttpURLConnection con = null;
+		boolean redirect = true;
+		 
+		HostnameVerifier hostnameVerifier = new HostnameVerifier() {
+			 public boolean verify(String hostname, SSLSession session) {
+								 return true;
+			}
+		};
+
+		 while (redirect) {
+			 redirect = false;
+			 uri_schema = id.getScheme();
+			 url = id.toURL();
+			 if (uri_schema.equals("https")) {
+					 HttpsURLConnection https = (HttpsURLConnection) url.openConnection();
+					 https.setHostnameVerifier(hostnameVerifier);
+					 con = https;
+				 } else if (uri_schema.equals("http")) {
+					 con = (HttpURLConnection) url.openConnection();
+				 }
+			 int status = con.getResponseCode();
+			 if (status != HttpURLConnection.HTTP_OK) {
+					 if (status == HttpURLConnection.HTTP_MOVED_TEMP
+									 || status == HttpURLConnection.HTTP_MOVED_PERM
+									 || status == HttpURLConnection.HTTP_SEE_OTHER) {
+							 redirect = true;
+						 }
+				 }
+
+					 if (redirect) {
+					 	new URI(con.getHeaderField("Location"));
+				 	}
+		 }
+	 	return con.getInputStream();
 	}
 	
 	/**
@@ -89,7 +129,7 @@ public class AggregatedResource extends AggregateBase {
 	 * @return a stream to the content
 	 * @throws IOException
 	 */
-	public String getContentAsString() throws IOException {
+	public String getContentAsString() throws IOException, URISyntaxException {
 		InputStream in = getContent();
 		ByteArrayOutputStream out = new ByteArrayOutputStream();
 		byte[] bytes = new byte[4 * 1024];