import com.sun.star.bridge.XUnoUrlResolver; //导入依赖的package包/类
/**
 * To set up connection.
 * @throws ConnectException if failure occurs
 */
public void connect() throws ConnectException {
	LOGGER.fine(String.format("connecting with connectString '%s'", unoUrl));
	try {

		XComponentContext localContext = Bootstrap.createInitialComponentContext(null);
		XMultiComponentFactory localServiceManager = localContext.getServiceManager();

		Object urlResolver = localServiceManager.createInstanceWithContext("com.sun.star.bridge.UnoUrlResolver", localContext);
		XUnoUrlResolver unoUrlResolver = (XUnoUrlResolver) UnoRuntime.queryInterface(XUnoUrlResolver.class, urlResolver);
		Object initialObject = unoUrlResolver.resolve(unoUrl.getConnectString());
		XPropertySet properties = (XPropertySet) UnoRuntime.queryInterface(XPropertySet.class, initialObject);

		componentContext = OfficeUtils.cast(XComponentContext.class, properties.getPropertyValue("DefaultContext"));
		serviceManager = componentContext.getServiceManager();
		connected = true;
		LOGGER.info(String.format("connected: '%s'", unoUrl));
		OfficeConnectionEvent connectionEvent = new OfficeConnectionEvent(this);
		for (OfficeConnectionEventListener listener : connectionEventListeners) {
			listener.connected(connectionEvent);
		}
	} catch (NoConnectException connectException) {
		throw new ConnectException(String.format("connection failed: '%s'; %s", unoUrl, connectException.getMessage()));
	} catch (Exception exception) {
		throw new OfficeException("connection failed: " + unoUrl, exception);
	}
}
 

import com.sun.star.bridge.XUnoUrlResolver; //导入依赖的package包/类
/**
 * Disconnects from an OOo server using the connection string from the
 * previous connect.
 * 
 * If there has been no previous connect, the disconnects does nothing.
 * 
 * If there has been a previous connect, disconnect tries to terminate
 * the OOo server and kills the OOo server process the connect started.
 */
public void disconnect() {

    if (oooConnectionString == null)
        return;

    // call office to terminate itself
    try {
        // get local context
        XComponentContext xLocalContext = getLocalContext();

        // create a URL resolver
        XUnoUrlResolver xUrlResolver = UnoUrlResolver.create(xLocalContext);

        // get remote context
        XComponentContext xRemoteContext = getRemoteContext(xUrlResolver);

        // get desktop to terminate office
        Object desktop = xRemoteContext.getServiceManager().createInstanceWithContext("com.sun.star.frame.Desktop",xRemoteContext);
        XDesktop xDesktop = (XDesktop) UnoRuntime.queryInterface(XDesktop.class, desktop);
        xDesktop.terminate();
    }
    catch (Exception e) {
        // Bad luck, unable to terminate office
    }

    oooServer.kill();
    oooConnectionString = null;
}
 

import com.sun.star.bridge.XUnoUrlResolver; //导入依赖的package包/类
/**
 * Try to connect to office.
 * 
 * @return      The remote component context
 */
protected XComponentContext getRemoteContext(XUnoUrlResolver xUrlResolver) throws BootstrapException, ConnectionSetupException, IllegalArgumentException, NoConnectException {

    Object context = xUrlResolver.resolve(oooConnectionString);
    XComponentContext xContext = (XComponentContext) UnoRuntime.queryInterface(XComponentContext.class, context);
    if (xContext == null) {
        throw new BootstrapException("no component context!");
    }
    return xContext;
}