3 files changed, 83 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);
+    }
+	}
+	
+}
diff --git a/src/main/java/at/gv/util/client/omsp/OMSPClientException.java b/src/main/java/at/gv/util/client/omsp/OMSPClientException.java
new file mode 100644
index 0000000..f3a5713
--- /dev/null
+++ b/src/main/java/at/gv/util/client/omsp/OMSPClientException.java
@@ -0,0 +1,23 @@
+package at.gv.util.client.omsp;
+
+public class OMSPClientException extends Exception {
+
+  private static final long serialVersionUID = 1L;
+
+	public OMSPClientException() {
+	  super();
+  }
+
+	public OMSPClientException(String message, Throwable cause) {
+	  super(message, cause);
+  }
+
+	public OMSPClientException(String message) {
+	  super(message);
+  }
+
+	public OMSPClientException(Throwable cause) {
+	  super(cause);
+  }
+
+}
diff --git a/src/main/java/at/gv/util/client/omsp/OMSPStatus.java b/src/main/java/at/gv/util/client/omsp/OMSPStatus.java
new file mode 100644
index 0000000..31ffc73
--- /dev/null
+++ b/src/main/java/at/gv/util/client/omsp/OMSPStatus.java
@@ -0,0 +1,14 @@
+package at.gv.util.client.omsp;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class OMSPStatus {
+
+	public final static String ACTIVE = "active";
+	public final static String UNKNOWN = "unknown";
+	public final static String REVOKED = "revoked";
+	
+	public final static List<String> ALLOWED_CODES = Arrays.asList(ACTIVE, REVOKED, UNKNOWN);
+	
+}