Skip to main content
aboutsummaryrefslogtreecommitdiffstats
blob: ee887657fc47605817fa28214cd603bbe515841d (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
/***************************************************************************
 * Copyright (c) 2004 - 2008 Martin Taal
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Martin Taal - copied from CDORevisionPropertyHandler and adapted
 **************************************************************************/
package org.eclipse.emf.cdo.server.internal.hibernate.tuplizer;

import org.eclipse.emf.cdo.protocol.model.CDOFeature;
import org.eclipse.emf.cdo.server.internal.hibernate.bundle.OM;

import org.eclipse.net4j.internal.util.om.trace.ContextTracer;

/**
 * @author Martin Taal
 */
public abstract class CDOPropertyHandler
{
  private CDORevisionTuplizer tuplizer;

  private CDOFeature cdoFeature;

  private boolean virtualProperty = false;

  private final ContextTracer tracer = new ContextTracer(OM.DEBUG, this.getClass());

  public CDOPropertyHandler(CDORevisionTuplizer tuplizer, String propertyName)
  {
    this.tuplizer = tuplizer;
    cdoFeature = tuplizer.getCDOClass().lookupFeature(propertyName);
    getTracer().trace(
        "Created " + this.getClass().getName() + " for cdoClass/feature: " + tuplizer.getCDOClass().getName() + "."
            + propertyName);
    if (cdoFeature == null)
    {
      if (isVirtualPropertyAllowed())
      {
        virtualProperty = true;
        getTracer().trace("This is a virtualproperty");
      }
      else
      {
        throw new IllegalStateException("Feature not found: " + propertyName);
      }
    }
  }

  protected ContextTracer getTracer()
  {
    return tracer;
  }

  public CDORevisionTuplizer getTuplizer()
  {
    return tuplizer;
  }

  public CDOFeature getCDOFeature()
  {
    return cdoFeature;
  }

  protected boolean isVirtualPropertyAllowed()
  {
    return false;
  }

  /**
   * @return the virtualProperty
   */
  public boolean isVirtualProperty()
  {
    return virtualProperty;
  }
}

Back to the top