Examples with DBObject ini.trakem2.persistence.DBObject used on opensource projects

Example 1 with DBObject

use of ini.trakem2.persistence.DBObject in project TrakEM2 by trakem2.

the class DBLoader method unpack.

/**
 * Unpack all objects and accumulate them, tagged by their id.
 */
private void unpack(ProjectThing root, HashMap hs) {
    Object ob = root.getObject();
    if (null != ob && ob instanceof DBObject) {
        DBObject dbo = (DBObject) ob;
        hs.put(new Long(dbo.getId()), dbo);
    } else {
    // Utils.log("ProjectThing " + root + " has ob: " + ob);
    }
    if (null == root.getChildren())
        return;
    Iterator it = root.getChildren().iterator();
    while (it.hasNext()) {
        ProjectThing pt = (ProjectThing) it.next();
        unpack(pt, hs);
    }
}

Example 2 with DBObject

use of ini.trakem2.persistence.DBObject in project TrakEM2 by trakem2.

the class DBLoader method unpackLayers.

/**
 * Recursive. Place all Layer (but not LayerSet) objects with a key as Long(id).
 */
private void unpackLayers(LayerThing root, HashMap hs) {
    Object ob = root.getObject();
    if (ob instanceof Layer)
        hs.put(new Long(((DBObject) ob).getId()), ob);
    if (null == root.getChildren())
        return;
    Iterator it = root.getChildren().iterator();
    while (it.hasNext()) {
        LayerThing child = (LayerThing) it.next();
        unpackLayers(child, hs);
    }
}

Example 3 with DBObject

use of ini.trakem2.persistence.DBObject in project TrakEM2 by trakem2.

the class ProjectThing method createChild.

public ProjectThing createChild(String type) {
    // create the Displayable
    TemplateThing tt = template.getChildTemplate(type);
    if (null == tt) {
        Utils.log2("Can't create a child of type " + type);
        return null;
    }
    Object ob = project.makeObject(tt);
    Layer layer = null;
    if (ob instanceof Displayable) {
        // which layer to add it to? Get it from the front Display
        layer = Display.getFrontLayer(this.project);
        if (null == layer) {
            Utils.showMessage("Open a display first!");
            ((DBObject) ob).removeFromDatabase();
            return null;
        }
    }
    // wrap it in a new ProjectThing
    ProjectThing pt = null;
    try {
        pt = new ProjectThing(tt, project, ob);
    } catch (Exception e) {
        IJError.print(e);
        return null;
    }
    // add it here as child
    addChild(pt);
    // finally, add it to the layer if appropriate
    if (null != layer) {
        if (ob instanceof ZDisplayable) {
            layer.getParent().add((ZDisplayable) ob);
        } else {
            layer.add((Displayable) ob);
        }
    }
    // finally, return it to be added to the ProjectTree as a new node
    return pt;
}

Example 4 with DBObject

use of ini.trakem2.persistence.DBObject in project TrakEM2 by trakem2.

the class ProjectTree method rename.

public void rename(final ProjectThing thing) {
    final Object ob = thing.getObject();
    final String old_title;
    if (null == ob)
        old_title = thing.getType();
    else if (ob instanceof DBObject)
        old_title = ((DBObject) ob).getTitle();
    else
        old_title = ob.toString();
    GenericDialog gd = ControlWindow.makeGenericDialog("New name");
    gd.addMessage("Old name: " + old_title);
    gd.addStringField("New name: ", old_title, 40);
    gd.showDialog();
    if (gd.wasCanceled())
        return;
    String title = gd.getNextString();
    if (null == title) {
        Utils.log("WARNING: avoided setting the title to null for " + thing);
        return;
    }
    // avoid XML problems - could also replace by double '', then replace again by " when reading.
    title = title.replace('"', '\'').trim();
    project.getRootLayerSet().addUndoStep(new RenameThingStep(thing));
    if (title.length() == 0) {
        // Set the title to the template type
        thing.setTitle(thing.getTemplate().getType());
        return;
    }
    thing.setTitle(title);
    this.updateUILater();
    project.getRootLayerSet().addUndoStep(new RenameThingStep(thing));
}

Example 5 with DBObject

use of ini.trakem2.persistence.DBObject in project TrakEM2 by trakem2.

the class Project method findById.

public DBObject findById(final long id) {
    if (this.id == id)
        return this;
    DBObject dbo = layer_set.findById(id);
    if (null != dbo)
        return dbo;
    // could call findObject(id), but all objects must exist in layer sets anyway.
    dbo = root_pt.findChild(id);
    if (null != dbo)
        return dbo;
    return (DBObject) root_tt.findChild(id);
}