Examples of DcObject

net.datacrow.core.objects.DcObject
This class is what it is all about. Each DcObject represents an item within Data Crow. DcObjects are very generic by nature. There are no direct getters and setters for their values. Instead the values are stored in a Map object and the values are retrieved by using the field indices.
It's recommended before starting new development of plugins to create so called helper classes for your new module. Examples of helper classes are {@link Software}and {@link Movie}.
DcObjects are managed and maintained by the Data Manager class ( {@link DataManager}. Each DcObject belongs to a (@link {@link DcModule}). @author Robert Jan van der Waals

Examples of net.datacrow.core.objects.DcObject

        super();
        
        setName("Delete-Items-Task");
        
        Collection<DcObject> items = new ArrayList<DcObject>();
        DcObject dco;
        for (String key : keys) {
            dco = view.getModule().getItem();
            dco.setValueLowLevel(DcObject._ID, key);
            items.add(dco);
        }
        
        super.setItems(items);
        super.setModule(view.getModule());

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Examples of net.datacrow.core.objects.DcObject

        
        return saved;
    }


    public void open() {
        DcObject dco = getSelectedItem();
        
        if (dco != null) {
            ItemForm form = new ItemForm(false, getType() == View._TYPE_SEARCH, 
                                         dco, getType() != View._TYPE_SEARCH);
            form.setVisible(true);

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Examples of net.datacrow.core.objects.DcObject

        return items;
    }    


    public DcObject getItemAt(int idx) {
        vc.cancelEdit();
        DcObject dco = vc.getItemAt(idx);
         
        if (dco != null) {
            if (isParent() && getType() == View._TYPE_INSERT) {
                dco.removeChildren();
                dco.setChildren(((CachedChildView) childView).getChildren(dco.getID()));
            }
        }        
        
        return dco;
    }

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Examples of net.datacrow.core.objects.DcObject


    public void remove(int[] indices) {
        String[] keys = new String[indices.length];
        int i = 0;
        for (int index : indices) {
            DcObject dco = getItemAt(index);
            keys[i++] = dco.getID();
        }
        remove(keys);
    }

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Examples of net.datacrow.core.objects.DcObject

    public int[] getSelectedRows() {
        return vc.getSelectedIndices();
    }
    
    public void updateItemAt(int index, DcObject dco) {
        DcObject o = getItemAt(index);


        if (o != null)
            updateItem(o.getID(), dco);
        else 
            logger.warn("No element found at index " + index);
    }

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Examples of net.datacrow.core.objects.DcObject

        
        return objects;
    }


    public void removeFromCache(String key) {
        DcObject dco = vc.getItem(key);
        if (dco != null) dco.markAsUnchanged();
    }

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Examples of net.datacrow.core.objects.DcObject

    
    @Override
    public void remove(String[] keys) {
        super.remove(keys);
        
        DcObject dco = null;
        
        for (DcObject child : children) {
            for (String key : keys) {
                if (child.getID().equals(key))
                    dco = child;

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Examples of net.datacrow.core.objects.DcObject

    protected void syncCache() {
        DcObject[] c = children.toArray(new DcObject[0]);
        for (DcObject dco : vc.getItems()) {
            boolean exists = false;
            for (int j = 0; j < c.length; j++) {
                DcObject dcoCached = c[j];
                if (dcoCached.getID().equals(dco.getID())) {
                    dcoCached.copy(dco, true, true);
                    exists = true;
                    break;
                }
            }

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Examples of net.datacrow.core.objects.DcObject

    
    public List<DcObject> getChildren(String parentID) {
        syncCache();
        List<DcObject> c = new ArrayList<DcObject>();
        for (int i = 0; i < children.size(); i++) {
            DcObject dco = children.get(i);
            if (dco.getParentID().equals(parentID))
                c.add(dco);
        }
        return c;
    }

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Examples of net.datacrow.core.objects.DcObject

        return components;
    }


    private void addChild() {
        if (getParentID() != null && !getParentID().equals("")) {
            DcObject dco = getModule().getItem();
            dco.setValue(dco.getParentReferenceFieldIndex(), getParentID());
            add(dco);
            children.add(dco);
        } else {
            DcSwingUtilities.displayErrorMessage(DcResources.getText("msgAddSelectParent"));
        }

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