diff --git a/guacamole-ext/src/main/java/org/apache/guacamole/environment/DelegatingEnvironment.java b/guacamole-ext/src/main/java/org/apache/guacamole/environment/DelegatingEnvironment.java new file mode 100644 index 000000000..cdaa924ea --- /dev/null +++ b/guacamole-ext/src/main/java/org/apache/guacamole/environment/DelegatingEnvironment.java @@ -0,0 +1,92 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 org.apache.guacamole.environment; + +import java.io.File; +import java.util.Map; +import org.apache.guacamole.GuacamoleException; +import org.apache.guacamole.net.auth.GuacamoleProxyConfiguration; +import org.apache.guacamole.properties.GuacamoleProperties; +import org.apache.guacamole.properties.GuacamoleProperty; +import org.apache.guacamole.protocols.ProtocolInfo; + +/** + * Environment implementation which simply delegates all function calls to a + * wrapped Environment instance. + */ +public class DelegatingEnvironment implements Environment { + + /** + * The Environment instance that all function calls should be delegated to. + */ + private final Environment environment; + + /** + * Creates a new DelegatingEnvironment which delegates all function calls + * to the given Environment. + * + * @param environment + * The Environment that all function calls should be delegated to. + */ + public DelegatingEnvironment(Environment environment) { + this.environment = environment; + } + + @Override + public File getGuacamoleHome() { + return environment.getGuacamoleHome(); + } + + @Override + public Map getProtocols() { + return environment.getProtocols(); + } + + @Override + public ProtocolInfo getProtocol(String name) { + return environment.getProtocol(name); + } + + @Override + public Type getProperty(GuacamoleProperty property) throws GuacamoleException { + return environment.getProperty(property); + } + + @Override + public Type getProperty(GuacamoleProperty property, Type defaultValue) throws GuacamoleException { + return environment.getProperty(property, defaultValue); + } + + @Override + public Type getRequiredProperty(GuacamoleProperty property) throws GuacamoleException { + return environment.getRequiredProperty(property); + } + + @Override + public GuacamoleProxyConfiguration getDefaultGuacamoleProxyConfiguration() throws GuacamoleException { + return environment.getDefaultGuacamoleProxyConfiguration(); + } + + @Override + public void addGuacamoleProperties(GuacamoleProperties properties) throws GuacamoleException { + environment.addGuacamoleProperties(properties); + } + +}