1 files changed, 111 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/binding/DataUrl.java b/bkucommon/src/main/java/at/gv/egiz/bku/binding/DataUrl.java
new file mode 100644
index 00000000..d3945253
--- /dev/null
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/binding/DataUrl.java
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2008 Federal Chancellery Austria and
+ * Graz University of Technology
+ *
+ * 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 at.gv.egiz.bku.binding;
+
+import at.gv.egiz.bku.conf.Configurator;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Properties;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.SSLSocketFactory;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.slexceptions.SLRuntimeException;
+
+/**
+ * Used to handle DataUrl connections as specified in the CCE's HTTP protocol binding. 
+ *
+ */
+public class DataUrl {
+
+  private static Log log = LogFactory.getLog(DataUrl.class);
+  private static DataUrlConnectionSPI connection;
+  private static Properties configuration;
+  private static SSLSocketFactory sslSocketFactory;
+  private static HostnameVerifier hostNameVerifier;
+  private URL url;
+
+  /** spring injected config, to replace configuration */
+  //private Configuration config;
+
+  /**
+   * Sets the default DataUrlConnection implementation
+   * @param aClass must not be null
+   */
+  static void setDataUrlConnectionImpl(DataUrlConnectionSPI conn) {
+    if (conn != null) {
+      connection = conn;
+    }
+  }
+
+  public DataUrl(String aUrlString) throws MalformedURLException {
+    url = new URL(aUrlString);
+    if (connection == null) {
+      log.debug("Using default DataURLConnection class");
+      connection = new DataUrlConnectionImpl();
+    }
+    connection.setConfiguration(configuration);
+    connection.setSSLSocketFactory(sslSocketFactory);
+    connection.setHostnameVerifier(hostNameVerifier);
+  }
+
+  public DataUrlConnection openConnection() {
+    try {
+      log.debug("Opening dataurl connection");
+      DataUrlConnectionSPI retVal = connection.newInstance();
+      retVal.init(url);
+      return retVal;
+    } catch (Exception e) {
+      log.error(e);
+      throw new SLRuntimeException("Cannot instantiate a dataurlconnection:", e);
+    }
+  }
+
+
+  /**
+   * set configuration for all subsequently instantiated DataURL objects
+   * @param props
+   */
+  public static void setConfiguration(Properties props) {
+    configuration = props;
+    if (configuration != null) {
+      String className = configuration.getProperty(Configurator.DATAURLCONNECTION_CONFIG_P);
+      if (className != null) {
+        log.warn("Set DataURLConnection class not supported!");
+      }
+    }
+  }
+
+  /**
+   * set SSLSocketFactory for all subsequently instantiated DataURL objects
+   * @param socketFactory
+   */
+  public static void setSSLSocketFactory(SSLSocketFactory socketFactory) {
+    sslSocketFactory = socketFactory;
+  }
+
+  /**
+   * set HostnameVerifier for all subsequently instantiated DataURL objects
+   * @param hostNameVerifier
+   */
+  public static void setHostNameVerifier(HostnameVerifier hostNameVerifier) {
+    DataUrl.hostNameVerifier = hostNameVerifier;
+  }
+}
+\ No newline at end of file