BricketTileConfig.java

/**
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.bricket.web;

import java.io.Serializable;
import java.util.List;

import brix.BrixNodeModel;
import brix.jcr.api.JcrValue;
import brix.jcr.wrapper.BrixNode;
import brix.web.reference.Reference;

/**
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
public abstract class BricketTileConfig implements Serializable {
    public abstract void load(BrixNode node);

    public abstract void save(BrixNode node);

    protected final boolean load(BrixNode node, String path, boolean field) {
        if (node.hasProperty(path)) {
            return node.getProperty(path).getBoolean();
        }
        return field;
    }

    protected final long load(BrixNode node, String path, long field) {
        if (node.hasProperty(path)) {
            return node.getProperty(path).getLong();
        }
        return field;
    }

    protected final int load(BrixNode node, String path, int field) {
        if (node.hasProperty(path)) {
            return (int) node.getProperty(path).getLong();
        }
        return field;
    }

    protected final String load(BrixNode node, String path, String field) {
        if (node.hasProperty(path)) {
            return node.getProperty(path).getString();
        }
        return field;
    }

    protected final Reference load(BrixNode node, String path, Reference field) {
        if (node.hasNode(path)) {
            return Reference.load(node, path);
        }
        return field;
    }

    protected final void load(BrixNode node, String path, List<String> field) {
        if (node.hasProperty(path)) {
            field.clear();
            for (JcrValue val : node.getProperty(path).getValues()) {
                field.add(val.getString());
            }
        }
    }

    protected final BrixNodeModel load(BrixNode node, String path, String field, BrixNodeModel brixNodeModel) {
        if (node.hasProperty(path)) {
            return BricketApplication.get().getBrixLink(field);
        }
        return brixNodeModel;
    }

    protected final void save(BrixNode node, String path, boolean field) {
        if (node != null) {
            node.setProperty(path, field);
        }
    }

    protected final void save(BrixNode node, String path, long field) {
        if (node != null) {
            node.setProperty(path, field);
        }
    }

    protected final void save(BrixNode node, String path, int field) {
        if (node != null) {
            node.setProperty(path, field);
        }
    }

    protected final void save(BrixNode node, String path, String field) {
        if (node != null) {
            node.setProperty(path, field);
        }
    }

    protected final void save(BrixNode node, String path, Reference field) {
        if (node != null) {
            field.save(node, path);
        }
    }

    protected final void save(BrixNode node, String path, List<String> field) {
        if (node != null) {
            node.setProperty(path, field.toArray(new String[field.size()]));
        }
    }
}