cvs commit: jakarta-jetspeed-2/commons/src/java/org/apache/jetspeed/om/common/impl LocalizedFieldImpl.java GenericMetadataImpl.java DublinCoreImpl.java

[jford]

jford       2004/03/25 14:19:24

  Added:       commons/src/java/org/apache/jetspeed/om/common/impl
                        LocalizedFieldImpl.java GenericMetadataImpl.java
                        DublinCoreImpl.java
  Log:
  Moved from registry component
  
  Revision  Changes    Path
  1.3       +59 -1     
jakarta-jetspeed-2/commons/src/java/org/apache/jetspeed/om/common/impl/LocalizedFieldImpl.java
  
  
  
  
  1.1                  
jakarta-jetspeed-2/commons/src/java/org/apache/jetspeed/om/common/impl/GenericMetadataImpl.java
  
  Index: GenericMetadataImpl.java
  ===================================================================
  /* Copyright 2004 Apache Software Foundation
   *
   * 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 org.apache.jetspeed.om.common.impl;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.Locale;
  
  import org.apache.commons.collections.MultiHashMap;
  import org.apache.jetspeed.om.common.GenericMetadata;
  import org.apache.jetspeed.om.common.LocalizedField;
  
  /**
   * GenericMetadataImpl
   * <br/>
   * Implementation that allows retrieving localized information 
   * 
   * @author <a href="mailto:[EMAIL PROTECTED]">Jeremy Ford</a>
   * @version $Id: GenericMetadataImpl.java,v 1.1 2004/03/25 22:19:23 jford Exp $
   *
   */
  public abstract class GenericMetadataImpl implements GenericMetadata
  {   
      private Collection fields = null;
      private transient MultiHashMap fieldMap = new MultiHashMap();
      
      
      /* (non-Javadoc)
       * @see org.apache.jetspeed.om.common.GenericMetadata#addField(java.util.Locale, 
java.lang.String, java.lang.String)
       */
      public void addField(Locale locale, String name, String value)
      {
          LocalizedFieldImpl field = new LocalizedFieldImpl();
          field.setName(name);
          field.setValue(value);
          field.setLocale(locale);
          
          addField(field);
      }
  
      /* (non-Javadoc)
       * @see 
org.apache.jetspeed.om.common.GenericMetadata#addField(org.apache.jetspeed.om.common.LocalizedField)
       */
      public void addField(LocalizedField field)
      {
          if(fields == null)
          {
              fields = new ArrayList();
          }
          
          fields.add(field);
          fieldMap.put(field.getName(), field);
      }
  
      /* (non-Javadoc)
       * @see org.apache.jetspeed.om.common.GenericMetadata#getFields(java.lang.String)
       */
      public Collection getFields(String name)
      {
        //TODO:  return an immutable version?
          return (Collection)fieldMap.get(name);
      }
  
      /* (non-Javadoc)
       * @see 
org.apache.jetspeed.om.common.GenericMetadata#setFields(java.lang.String, 
java.util.Collection)
       */
      public void setFields(String name, Collection values)
      {
          fieldMap.remove(name);
          
          Iterator fieldIter = fields.iterator();
          while(fieldIter.hasNext())
          {
              LocalizedField field = (LocalizedField)fieldIter.next();
              if(field != null && field.getName() != null && 
field.getName().equals(name))
              {
                  fieldIter.remove();
              }
          }
          
          if(values != null)
          {    
              Iterator iter = values.iterator();
              while(iter.hasNext())
              {
                  LocalizedField field = (LocalizedField)iter.next();
                  fieldMap.put(field.getName(), field);
              }
              
              fields.addAll(values);
          }
      }
  
      /* (non-Javadoc)
       * @see org.apache.jetspeed.om.common.GenericMetadata#getFields()
       */
      public Collection getFields() {
          return fields;
      }
  
      /* (non-Javadoc)
       * @see 
org.apache.jetspeed.om.common.GenericMetadata#setField(java.util.Collection)
       */
      public void setFields(Collection fields)
      {
          this.fields = fields;
          
          if(fields != null)
          {    
              Iterator fieldIter = fields.iterator();
              while(fieldIter.hasNext())
              {
                  LocalizedField field = (LocalizedField)fieldIter.next();
                  fieldMap.put(field.getName(), field);
              }
          }
          
      }
  }
  
  
  
  1.4       +85 -153   
jakarta-jetspeed-2/commons/src/java/org/apache/jetspeed/om/common/impl/DublinCoreImpl.java
  
  
  
  

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