package com.der.engis;

import info.magnolia.objectfactory.ComponentProvider;
import info.magnolia.objectfactory.configuration.ComponentConfiguration;
import info.magnolia.objectfactory.configuration.ComponentProviderConfiguration;
import info.magnolia.objectfactory.configuration.ConfiguredComponentConfiguration;
import info.magnolia.objectfactory.guice.AbstractGuiceComponentConfigurer;

/**
 * {@link info.magnolia.objectfactory.configuration.ComponentConfigurer} that implements a workaround for
 * <a href="http://jira.magnolia-cms.com/browse/MAGNOLIA-5732">MAGNOLIA-5732</a>.<p/>
 *
 * In order to define a component bound to a different workspace than
 * {@link info.magnolia.repository.RepositoryConstants#CONFIG} use the {@code &lt;path>&lt;/path>} element to
 * specify a workspace in the following scheme: {@code workspacename:/path/to/node}.<p/>
 *
 * Example for path {@code /test} in workspace {@code data}:<br/>
 * <pre>
 * &lt;component>
 *   &lt;type>com.test.Test&lt;/type>
 *   &lt;path>data:/test&lt;/path>
 *   &lt;observed>true&lt;/observed>
 * &lt;/component>
 * </pre>
 *
 */
public class ComponentWorkspaceWorkaroundConfigurer extends AbstractGuiceComponentConfigurer {

    @Override
    public void doWithConfiguration(ComponentProvider parentComponentProvider, ComponentProviderConfiguration configuration) {
        for (ComponentConfiguration componentConfiguration : configuration.getComponents().values()) {
            if (componentConfiguration instanceof ConfiguredComponentConfiguration) {
                ConfiguredComponentConfiguration config = (ConfiguredComponentConfiguration) componentConfiguration;
                if (config.getPath().contains(":")) {
                    String[] split = config.getPath().split(":");
                    String workspace = split[0];
                    String path = split[1];
                    config.setWorkspace(split[0]);
                    config.setPath(path);
                }
            }
        }
        super.doWithConfiguration(parentComponentProvider, configuration);
    }

}