diff options
| author | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
|---|---|---|
| committer | Andrew Branson <andrew.branson@cern.ch> | 2014-10-07 09:18:11 +0200 |
| commit | 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 (patch) | |
| tree | e3a56cee83865f8c703deb790c15d3e79e871a82 /src/main/java/org/cristalise/kernel/utils/CastorHashMap.java | |
| parent | 50aa8aaab42fa62267aa1ae6a6070013096f5082 (diff) | |
Repackage to org.cristalise
Diffstat (limited to 'src/main/java/org/cristalise/kernel/utils/CastorHashMap.java')
| -rw-r--r-- | src/main/java/org/cristalise/kernel/utils/CastorHashMap.java | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/main/java/org/cristalise/kernel/utils/CastorHashMap.java b/src/main/java/org/cristalise/kernel/utils/CastorHashMap.java new file mode 100644 index 0000000..16dc90e --- /dev/null +++ b/src/main/java/org/cristalise/kernel/utils/CastorHashMap.java @@ -0,0 +1,101 @@ +/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.utils;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+
+
+// This subclass of hashtable can be marshalled
+// and unmarshalled with Castor
+public class CastorHashMap extends HashMap<String,Object>
+{
+ public CastorHashMap()
+ {
+ clear();
+ }
+
+ ArrayList<String> abstractPropNames = new ArrayList<String>();
+
+ public KeyValuePair[] getKeyValuePairs()
+ {
+ int numKeys = size();
+
+ KeyValuePair[] keyValuePairs = new KeyValuePair[numKeys];
+ Iterator<String> keyIter = keySet().iterator();
+ int i = 0;
+
+ for(i=0; i<numKeys; i++)
+ if (keyIter.hasNext())
+ {
+ String name = keyIter.next();
+ keyValuePairs[i] = new KeyValuePair(name ,get(name), abstractPropNames.contains(name));
+ }
+
+ return keyValuePairs;
+ }
+
+
+ public void setKeyValuePairs(KeyValuePair[] keyValuePairs)
+ {
+ int i = 0;
+
+ // Clears this hashtable so that it contains no keys
+ clear();
+
+ // Put each key value pair into this hashtable
+ for(i=0; i<keyValuePairs.length; i++)
+ {
+ setKeyValuePair(keyValuePairs[i]);
+ }
+ }
+
+ @Override
+ public void clear() {
+ super.clear();
+ abstractPropNames = new ArrayList<String>();
+ }
+
+
+ public void setKeyValuePair(KeyValuePair keyValuePair)
+ {
+ put(keyValuePair.getKey(), keyValuePair.getValue());
+ if (keyValuePair.isAbstract())
+ abstractPropNames.add(keyValuePair.getKey());
+ else
+ abstractPropNames.remove(keyValuePair.getKey());
+ }
+
+ public ArrayList<String> getAbstract() {
+ return abstractPropNames;
+ }
+
+
+ public void put(String key, Object value, boolean isAbstract) {
+ super.put(key, value);
+ if (isAbstract)
+ abstractPropNames.add(key);
+ else
+ abstractPropNames.remove(key);
+
+ }
+}
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