1 files changed, 46 insertions, 0 deletions
diff --git a/src/main/java/at/gv/util/client/omsp/OMSPClient.java b/src/main/java/at/gv/util/client/omsp/OMSPClient.java
new file mode 100644
index 0000000..42ef55a
--- /dev/null
+++ b/src/main/java/at/gv/util/client/omsp/OMSPClient.java
@@ -0,0 +1,46 @@
+package at.gv.util.client.omsp;
+
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.HttpException;
+import org.apache.commons.httpclient.methods.GetMethod;
+
+import at.gv.util.MiscUtil;
+import at.gv.util.xsd.omsp.SignedStatusResponse;
+
+public class OMSPClient {
+
+	public static SignedStatusResponse checkMandateStatus(String serviceURL, String mandateId, Date date) throws OMSPClientException {
+		MiscUtil.assertNotNull(serviceURL, "serviceURL");
+		MiscUtil.assertNotNull(mandateId, "mandateId");
+		HttpClient httpclient = new HttpClient();
+		GetMethod method = new GetMethod(serviceURL);
+		String queryString = mandateId;
+		if (date != null) {
+			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
+			mandateId += "+" + sdf.format(date);
+		}
+		method.setQueryString(queryString);
+		try {
+	    int code = httpclient.executeMethod(method);
+	    if (code != 200) {
+	    	throw new OMSPClientException("Response code " + code + " returned. Must be 200.");
+	    }
+	    JAXBContext ctx = JAXBContext.newInstance(SignedStatusResponse.class.getPackage().getName());
+	    return (SignedStatusResponse) ctx.createUnmarshaller().unmarshal(method.getResponseBodyAsStream());
+    } catch (HttpException e) {
+	    throw new OMSPClientException(e);
+    } catch (IOException e) {
+    	throw new OMSPClientException(e);
+    } catch (JAXBException e) {
+    	throw new OMSPClientException(e);
+    }
+	}
+	
+}