com.przemo.projectmanagementweb.controls.EditableDeletableItemControl.java Source code

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Here is the source code for com.przemo.projectmanagementweb.controls.EditableDeletableItemControl.java

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package com.przemo.projectmanagementweb.controls;

import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;

/**
 *
 * @author Przemo
 * @param <T>
 */
public abstract class EditableDeletableItemControl<T> extends Panel {

    private static final String EDIT_LINK_PLACEHOLDER = "edit_link";
    private static final String DELETE_LINK_PLACEHOLDER = "delete_link";

    private String className;

    public String getClassName() {
        return className;
    }

    public void setClassName(String className) {
        this.className = className;
    }

    public EditableDeletableItemControl(String id, IModel<T> model) {
        this(id, model, true, true);
    }

    public EditableDeletableItemControl(String id, IModel<T> model, final boolean editVisible,
            final boolean deleteVisible) {
        super(id, model);
        initControl(editVisible, deleteVisible);
    }

    private void initControl(final boolean edit, final boolean delete) {
        add(new Link(EDIT_LINK_PLACEHOLDER) {
            @Override
            public void onClick() {
                editLinkAction();
            }

        }.setVisible(edit));
        add(new Link(DELETE_LINK_PLACEHOLDER) {
            @Override
            public void onClick() {
                deleteLinkAction();
            }

        }.setVisible(delete));
    }

    protected abstract void editLinkAction();

    protected abstract void deleteLinkAction();

    protected T getDefaultModelObjectForControl() {
        return (T) super.getDefaultModelObject();
    }

    @Override
    protected void onComponentTag(ComponentTag tag) {
        super.onComponentTag(tag);
        if (className != null) {
            tag.append("class", className, " ");
        }
    }

}