From dd45e938564249a5e6897bd92dd29808d8990868 Mon Sep 17 00:00:00 2001
From: rudolf <rudolf@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Fri, 24 Oct 2003 08:34:56 +0000
Subject: MOA-ID version 1.1 (initial)

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@19 d688527b-c9ab-4aba-bd8d-4036d912da1d
---
 .../id/proxy/LoginParameterResolverFactory.java    | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 id.server/src/at/gv/egovernment/moa/id/proxy/LoginParameterResolverFactory.java

(limited to 'id.server/src/at/gv/egovernment/moa/id/proxy/LoginParameterResolverFactory.java')

diff --git a/id.server/src/at/gv/egovernment/moa/id/proxy/LoginParameterResolverFactory.java b/id.server/src/at/gv/egovernment/moa/id/proxy/LoginParameterResolverFactory.java
new file mode 100644
index 000000000..2ab245923
--- /dev/null
+++ b/id.server/src/at/gv/egovernment/moa/id/proxy/LoginParameterResolverFactory.java
@@ -0,0 +1,68 @@
+package at.gv.egovernment.moa.id.proxy;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import at.gv.egovernment.moa.id.config.ConfigurationException;
+import at.gv.egovernment.moa.id.config.proxy.ProxyConfigurationProvider;
+import at.gv.egovernment.moa.id.config.proxy.OAProxyParameter;
+
+/**
+ * Factory delivering a {@link LoginParameterResolver} implementation for
+ * an online application, initialized from configuration data. 
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class LoginParameterResolverFactory {
+
+  /** default login parameter resolver to be used for online application
+   *  where no special implementation of the <code>LoginParameterResolver</code> 
+   *  interface is configured 
+   */
+  private static LoginParameterResolver defaultLoginParameterResolver;
+  /** mapping from online application public URL prefix to an implementation
+   *  of the <code>LoginParameterResolver</code> interface to be used;
+   *  if no mapping is given for an online application, the 
+   *  <code>DefaultLoginParameterResolver</code> will be used */
+  private static Map loginParameterResolverMap;
+
+  /**
+   * Initializes the <code>LoginParameterResolver</code> map from the configuration data.
+   * @throws ConfigurationException when the configuration cannot be read,
+   *          or when a class name configured cannot be instantiated
+   */
+  public static void initialize() throws ConfigurationException {
+    defaultLoginParameterResolver = new DefaultLoginParameterResolver();
+    loginParameterResolverMap = new HashMap();
+    ProxyConfigurationProvider proxyConf = ProxyConfigurationProvider.getInstance();
+    for (int i = 0; i < proxyConf.getOnlineApplicationParameters().length; i++) {
+      OAProxyParameter oaParam = proxyConf.getOnlineApplicationParameters()[i];
+      String publicURLPrefix = oaParam.getPublicURLPrefix();
+      String className = oaParam.getLoginParameterResolverImpl();
+      if (className != null) {
+        try {
+          LoginParameterResolver lpr = (LoginParameterResolver)Class.forName(className).newInstance();
+          loginParameterResolverMap.put(publicURLPrefix, lpr); 
+        }
+        catch (Throwable ex) {
+          throw new ConfigurationException("config.07", new Object[] {publicURLPrefix}, ex);
+        }
+      }
+    }
+  }
+  
+  /**
+   * Gets the <code>LoginParameterResolver</code> implementation to be used for the given
+   * online application.
+   * @param publicURLPrefix public URL prefix of the online application
+   * @return <code>LoginParameterResolver</code> implementation
+   */
+  public static LoginParameterResolver getLoginParameterResolver(String publicURLPrefix) {
+    LoginParameterResolver lpr = (LoginParameterResolver) loginParameterResolverMap.get(publicURLPrefix);
+    if (lpr == null)
+      return defaultLoginParameterResolver;
+    else
+      return lpr;
+  }
+
+}
-- 
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