Examples of org.apache.cayenne.util.PersistentObjectHolder

org.apache.cayenne.util.PersistentObjectHolder
A ValueHolder implementation that holds a single Persistent object related to an object used to initialize PersistentObjectHolder. Value is resolved on first access. @since 1.2

        ClientMtTable2 result = (ClientMtTable2) results.get(0);


        ValueHolder holder = result.getTable1Direct();
        assertNotNull(holder);
        assertTrue(holder instanceof PersistentObjectHolder);
        PersistentObjectHolder objectHolder = (PersistentObjectHolder) holder;
        assertFalse(objectHolder.isFault());


        ClientMtTable1 target = (ClientMtTable1) objectHolder.getValue();
        assertNotNull(target);
    }

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    public Artist getArtist() {
        if(objectContext != null) {
            objectContext.prepareForAccess(this, "artist", true);
        } else if (this.artist == null) {
          this.artist = new PersistentObjectHolder(this, "artist");
    }


        return (Artist) artist.getValue();
    }

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    }
    public void setArtist(Artist artist) {
        if(objectContext != null) {
            objectContext.prepareForAccess(this, "artist", true);
        } else if (this.artist == null) {
          this.artist = new PersistentObjectHolder(this, "artist");
    }


        // note how we notify ObjectContext of change BEFORE the object is actually
        // changed... this is needed to take a valid current snapshot
        Object oldValue = this.artist.getValueDirectly();

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    public Gallery getGallery() {
        if(objectContext != null) {
            objectContext.prepareForAccess(this, "gallery", true);
        } else if (this.gallery == null) {
          this.gallery = new PersistentObjectHolder(this, "gallery");
    }


        return (Gallery) gallery.getValue();
    }

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    }
    public void setGallery(Gallery gallery) {
        if(objectContext != null) {
            objectContext.prepareForAccess(this, "gallery", true);
        } else if (this.gallery == null) {
          this.gallery = new PersistentObjectHolder(this, "gallery");
    }


        // note how we notify ObjectContext of change BEFORE the object is actually
        // changed... this is needed to take a valid current snapshot
        Object oldValue = this.gallery.getValueDirectly();

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                    "ValueHolders for non-persistent objects are not supported.",
                    this,
                    object);
        }


        return new PersistentObjectHolder((Persistent) object, getName());
    }

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                    "ValueHolders for non-persistent objects are not supported.",
                    this,
                    object);
        }


        return new PersistentObjectHolder((Persistent) object, getName());
    }

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        ClientMtTable2 result = (ClientMtTable2) results.get(0);


        ValueHolder holder = result.getTable1Direct();
        assertNotNull(holder);
        assertTrue(holder instanceof PersistentObjectHolder);
        PersistentObjectHolder objectHolder = (PersistentObjectHolder) holder;
        assertFalse(objectHolder.isFault());


        ClientMtTable1 target = (ClientMtTable1) objectHolder.getValue();
        assertNotNull(target);
    }

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                    "ValueHolders for non-persistent objects are not supported.",
                    this,
                    object);
        }


        return new PersistentObjectHolder((Persistent) object, getName());
    }

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                    "ValueHolders for non-persistent objects are not supported.",
                    this,
                    object);
        }


        return new PersistentObjectHolder((Persistent) object, getName());
    }

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