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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /odk/examples/java/MinimalComponent/MinimalComponent.java
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * The Contents of this file are made available subject to the terms of
+ * the BSD license.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *************************************************************************/
+
+import com.sun.star.lib.uno.helper.Factory;
+import com.sun.star.lang.XMultiComponentFactory;
+import com.sun.star.lang.XSingleComponentFactory;
+import com.sun.star.lib.uno.helper.WeakBase;
+import com.sun.star.uno.XComponentContext;
+import com.sun.star.lang.XInitialization;
+import com.sun.star.lang.XServiceInfo;
+
+/** This class capsulates the class, that implements the minimal component, a
+ * factory for creating the service (<CODE>__getComponentFactory</CODE>) and a
+ * method, that writes the information into the given registry key
+ * (<CODE>__writeRegistryServiceInfo</CODE>).
+ */
+public class MinimalComponent {
+ /** This class implements the component. At least the interfaces XServiceInfo,
+ * XTypeProvider, and XInitialization should be provided by the service.
+ */
+ public static class _MinimalComponent extends WeakBase
+ implements XInitialization, XServiceInfo {
+ /** The service name, that must be used to get an instance of this service.
+ */
+ private static final String __serviceName =
+ "org.openoffice.MinimalComponent";
+
+ /** The initial component contextr, that gives access to
+ * the service manager, supported singletons, ...
+ * It's often later used
+ */
+ private XComponentContext m_cmpCtx;
+
+ /** The service manager, that gives access to all registered services.
+ * It's often later used
+ */
+ private XMultiComponentFactory m_xMCF;
+
+ /** The constructor of the inner class has a XMultiServiceFactory parameter.
+ * @param xCompContext A special service factory
+ * could be introduced while initializing.
+ */
+ public _MinimalComponent(XComponentContext xCompContext) {
+ try {
+ m_cmpCtx = xCompContext;
+ m_xMCF = m_cmpCtx.getServiceManager();
+ }
+ catch( Exception e ) {
+ e.printStackTrace();
+ }
+ }
+
+ /** This method is a member of the interface for initializing an object
+ * directly after its creation.
+ * @param object This array of arbitrary objects will be passed to the
+ * component after its creation.
+ * @throws com.sun.star.uno.Exception Every exception will not be handled, but will be
+ * passed to the caller.
+ */
+ public void initialize( Object[] object )
+ throws com.sun.star.uno.Exception {
+ /* The component describes what arguments are expected and in which
+ * order! At this point you can read the objects and initialize
+ * your component using these objects.
+ */
+ }
+
+ /** This method returns an array of all supported service names.
+ * @return Array of supported service names.
+ */
+ public String[] getSupportedServiceNames() {
+ return getServiceNames();
+ }
+
+ /** This method is a simple helper function to used in the
+ * static component initialisation functions as well as in
+ * getSupportedServiceNames.
+ */
+ private static String[] getServiceNames() {
+ String[] sSupportedServiceNames = { __serviceName };
+ return sSupportedServiceNames;
+ }
+
+ /** This method returns true, if the given service will be
+ * supported by the component.
+ * @param sServiceName Service name.
+ * @return True, if the given service name will be supported.
+ */
+ public boolean supportsService( String sServiceName ) {
+ return sServiceName.equals( __serviceName );
+ }
+
+ /** Return the class name of the component.
+ * @return Class name of the component.
+ */
+ public String getImplementationName() {
+ return _MinimalComponent.class.getName();
+ }
+ }
+
+
+ /**
+ * Gives a factory for creating the service.
+ * This method is called by the <code>JavaLoader</code>
+ * <p>
+ * @return returns a <code>XSingleComponentFactory</code> for creating
+ * the component
+ * @param sImplName the name of the implementation for which a
+ * service is desired
+ * @see com.sun.star.comp.loader.JavaLoader
+ */
+ public static XSingleComponentFactory __getComponentFactory(String sImplName)
+ {
+ XSingleComponentFactory xFactory = null;
+
+ if ( sImplName.equals( _MinimalComponent.class.getName() ) )
+ xFactory = Factory.createComponentFactory(_MinimalComponent.class,
+ _MinimalComponent.getServiceNames());
+
+ return xFactory;
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */