1 files changed, 90 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/InfoboxFactory.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/InfoboxFactory.java
new file mode 100644
index 00000000..fdf94297
--- /dev/null
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/InfoboxFactory.java
@@ -0,0 +1,90 @@
+/*
+* 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.slcommands.impl;
+
+import java.util.HashMap;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import at.gv.egiz.bku.slexceptions.SLCommandException;
+import at.gv.egiz.bku.slexceptions.SLExceptionMessages;
+import at.gv.egiz.bku.slexceptions.SLRuntimeException;
+
+/**
+ * A factory for creating {@link Infobox}es.
+ * 
+ * @author mcentner
+ */
+public class InfoboxFactory {
+  
+  /**
+   * Logging facility.
+   */
+  private static Log log = LogFactory.getLog(InfoboxFactory.class);
+  
+  /**
+   * The mapping of Infobox name to concrete Infobox factory.
+   */
+  private HashMap<String, AbstractInfoboxFactory> infoboxFactories = new HashMap<String, AbstractInfoboxFactory>();
+  
+  /**
+   * @param infoboxFactories the infoboxFactories to set
+   */
+  public void setInfoboxFactories(
+      HashMap<String, AbstractInfoboxFactory> factories) {
+    if (log.isDebugEnabled()) {
+      StringBuilder sb = new StringBuilder();
+      sb.append("Registered infobox factories for");
+      for (String name : factories.keySet()) {
+        sb.append("\n  " + name + " : " + factories.get(name).getClass());
+      }
+      log.debug(sb);
+    }
+    this.infoboxFactories = factories;
+  }
+
+  /**
+   * Create a new {@link Infobox} instance for the given
+   * <code>infoboxIdentifier</code>.
+   * 
+   * @param infoboxIdentifier
+   *          the infobox identifier
+   * 
+   * @return an {@link Infobox} implementation for the given infobox identifier
+   * 
+   * @throws SLCommandException
+   *           if there is no implementation for the given infobox identifier
+   * @throws SLRuntimeException
+   *           if creating an {@link Infobox} instance fails
+   */
+  public Infobox createInfobox(String infoboxIdentifier) throws SLCommandException, SLRuntimeException {
+    
+    AbstractInfoboxFactory factory = infoboxFactories.get(infoboxIdentifier);
+    if (factory == null) {
+      log.info("Unsupported infobox '" + infoboxIdentifier + ".");
+      throw new SLCommandException(4002,
+          SLExceptionMessages.EC4002_INFOBOX_UNKNOWN,
+          new Object[] { infoboxIdentifier });
+    }
+    
+    return factory.createInfobox();
+    
+  }
+  
+
+}