de.invation.code.toval.misc.wd.AbstractProjectComponents Maven / Gradle / Ivy

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TOVAL comprises a set of java classes for common programming issues. It includes utils for arrays, lists, sets and collections for convenient handling and modification, but also support for mathematic definitions concerning logic (clauses + resolution) together with some algorithms for permutations, powersets and resolution. Additionally it contains a number of types for multisets, matrices with object keys and much more.

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/*
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 */
package de.invation.code.toval.misc.wd;

import de.invation.code.toval.debug.SimpleDebugger;
import de.invation.code.toval.types.HashList;
import de.invation.code.toval.validate.ExceptionDialog;
import de.invation.code.toval.validate.Validate;
import java.util.List;

/**
 *
 * @author stocker
 */
public abstract class AbstractProjectComponents {
    
    private List componentContainers = new HashList<>();
    private SimpleDebugger debugger = null;
    
    protected AbstractProjectComponents() throws ProjectComponentException{
        this(null);
    }
    
    protected AbstractProjectComponents(SimpleDebugger debugger) throws ProjectComponentException{
        this.debugger = debugger;
        addComponentContainers();
        try {
            loadComponents();
        } catch (Exception e) {
            ExceptionDialog.showException(null, "Project component Exception", new Exception("Cannot load components", e), true);
        }
    }
    
    public void addComponentListener(ComponentListener listener) {
        for(AbstractComponentContainer container: componentContainers){
            container.addComponentListener(listener);
        }
    }

    public void removeComponentListener(ComponentListener listener) {
        for(AbstractComponentContainer container: componentContainers){
            container.removeComponentListener(listener);
        }
    }
    
    protected abstract void addComponentContainers() throws ProjectComponentException;
    
    protected final void addComponentContainer(AbstractComponentContainer container){
        Validate.notNull(container);
        this.componentContainers.add(container);
    }
    
    public final void reloadComponents() throws ProjectComponentException {
        clearContainers(false);
        loadComponents();
    }
    
    public final void writeFilesToDisk() throws ProjectComponentException{
        for(AbstractComponentContainer container: componentContainers){
            container.storeComponents();
        }
    }
    
    protected final void clearContainers(boolean removeFromDisk) throws ProjectComponentException{
        for(AbstractComponentContainer container: componentContainers){
            container.removeComponents(removeFromDisk);
        }
    }
    
    public final void loadComponents() throws ProjectComponentException{
        for(AbstractComponentContainer container: componentContainers){
            container.loadComponents();
        }
    }
    
    protected void debugMessage(String message){
        if(debugger != null){
            if(message == null){
                debugger.newLine();
            } else {
                debugger.message(message);
            }
        }
    }
    
}