1 files changed, 102 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/ldap/client/LDAPClientFactory.java b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/ldap/client/LDAPClientFactory.java
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+++ b/pdf-as-lib/src/main/java/at/knowcenter/wag/egov/egiz/ldap/client/LDAPClientFactory.java
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+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.knowcenter.wag.egov.egiz.ldap.client;
+
+import iaik.asn1.structures.Name;
+
+import java.util.Hashtable;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+
+
+/**
+ * @author <a href="mailto:thomas.knall@iaik.tugraz.at">Thomas Knall</a>
+ */
+public abstract class LDAPClientFactory {
+	
+	private final Logger log = Logger.getLogger(getClass());
+	
+	protected static final String DEFAULT_IDENTIFIER = "default LDAPClientFactory";
+
+	/**
+	 * Mapping of category/identifier to LDAPClientFactory.
+	 * Allows the usage of multiple independently configured LDAPClientFactoryImpls. 
+	 */
+//	private static Hashtable<String, LDAPClientFactory> ldapClientFactoryInstances = new Hashtable<String, LDAPClientFactory>();
+	private static Hashtable ldapClientFactoryInstances = new Hashtable();
+
+	private LDAPMappingStore ldapMappingStore;
+	
+	protected LDAPClientFactory() {
+		this.ldapMappingStore = new LDAPMappingStore();
+	}
+	
+	public List getMappings(String issuerName) throws LDAPException {
+		return this.ldapMappingStore.getMappings(issuerName);
+	}
+	
+	public List getMapping(Name name) {
+		return this.ldapMappingStore.getMappings(name);
+	}
+
+	public void resetMappings() {
+		this.ldapMappingStore.clearStore();
+	}
+	
+	public boolean hasBeenConfigured() {
+		return !this.ldapMappingStore.isEmpty();
+	}
+	
+	public synchronized void registerMapping(LDAPMapping ldapMapping) {
+		this.ldapMappingStore.addMapping(ldapMapping);
+	}
+	
+	public void setLDAPIssuerNameFilter(LDAPIssuerNameFilter filter) throws LDAPException {
+		if (this.hasBeenConfigured()) {
+			throw new LDAPException("Not allowed to set filter after registration of mappings.");
+		}
+		this.ldapMappingStore = new LDAPMappingStore(filter);
+	}
+	
+	public boolean isLDAPIssuerNameFilter() {
+		return this.ldapMappingStore.isLDAPIssuerNameFilter();
+	}
+	
+	public static synchronized LDAPClientFactory getInstance(String identifier) {
+		LDAPClientFactory ldapClientFactoryInstance = (LDAPClientFactory) ldapClientFactoryInstances.get(identifier);
+		if (ldapClientFactoryInstance == null) {
+			ldapClientFactoryInstance = new LDAPClientFactoryImpl();
+			ldapClientFactoryInstances.put(identifier, ldapClientFactoryInstance);
+		}
+		return ldapClientFactoryInstance;
+	}
+	
+	public static synchronized LDAPClientFactory getInstance() {
+		return getInstance(DEFAULT_IDENTIFIER);
+	}
+	
+	public abstract List createClients(String issuerName) throws LDAPException;
+	
+}