com.codecrate.shard.ui.event.commandbus.BackgroundThreadActionCommandExecutor.java Source code

Introduction

Here is the source code for com.codecrate.shard.ui.event.commandbus.BackgroundThreadActionCommandExecutor.java

Source

/*
 * Copyright 2002-2004 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 com.codecrate.shard.ui.event.commandbus;

import java.util.Collections;
import java.util.Map;

import javax.swing.SwingUtilities;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.richclient.command.ParameterizableActionCommandExecutor;

public class BackgroundThreadActionCommandExecutor implements ParameterizableActionCommandExecutor {
    private static final Log LOG = LogFactory.getLog(BackgroundThreadActionCommandExecutor.class);
    private final ParameterizableActionCommandExecutor delegate;

    public BackgroundThreadActionCommandExecutor(ParameterizableActionCommandExecutor delegate) {
        this.delegate = delegate;
    }

    public void execute() {
        execute(Collections.EMPTY_MAP);
    }

    public void execute(final Map params) {
        LOG.debug("Executing action in background thread: " + delegate);
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                delegate.execute(params);
            }
        });
    }
}