106 lines
3.1 KiB
Java
106 lines
3.1 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @author Rustem V. Rafikov
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* @version $Revision: 1.3 $
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*/
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package javax.imageio.spi;
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import java.util.Locale;
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/**
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* The IIOServiceProvider abstract class provides base functionality for ImageIO
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* service provider interfaces (SPIs).
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*
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* @since Android 1.0
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*/
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public abstract class IIOServiceProvider implements RegisterableService {
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/**
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* The vendor name of this service provider.
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*/
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protected String vendorName;
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/**
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* The version of this service provider.
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*/
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protected String version;
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/**
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* Instantiates a new IIOServiceProvider.
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*
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* @param vendorName
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* the vendor name of service provider.
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* @param version
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* the version of service provider.
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*/
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public IIOServiceProvider(String vendorName, String version) {
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if (vendorName == null) {
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throw new NullPointerException("vendor name cannot be NULL");
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}
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if (version == null) {
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throw new NullPointerException("version name cannot be NULL");
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}
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this.vendorName = vendorName;
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this.version = version;
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}
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/**
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* Instantiates a new IIOServiceProvider.
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*/
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public IIOServiceProvider() {
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throw new UnsupportedOperationException("Not supported yet");
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}
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public void onRegistration(ServiceRegistry registry, Class<?> category) {
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// the default impl. does nothing
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}
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public void onDeregistration(ServiceRegistry registry, Class<?> category) {
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throw new UnsupportedOperationException("Not supported yet");
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}
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/**
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* Gets the vendor name of this service provider.
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*
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* @return the vendor name of this service provider.
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*/
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public String getVendorName() {
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return vendorName;
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}
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/**
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* Gets the version of this service provider.
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*
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* @return the version of this service provider.
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*/
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public String getVersion() {
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return version;
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}
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/**
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* Gets a description of this service provider. The result string should be
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* localized for the specified Locale.
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*
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* @param locale
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* the specified Locale.
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* @return the description of this service provider.
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*/
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public abstract String getDescription(Locale locale);
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}
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