| package org.apache.maven.doxia.macro; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Map; |
| import org.apache.maven.doxia.sink.Sink; |
| import org.codehaus.plexus.component.annotations.Component; |
| |
| /** |
| * Server-Side Include directive, to insert a SSI into the output. |
| * Required parameter is <code>function</code> to define SSI function, then |
| * additional parameters are completely free. |
| * @since 1.7 |
| */ |
| @Component( role = Macro.class, hint = "ssi" ) |
| public class SsiMacro |
| extends AbstractMacro |
| { |
| private static final String PARAM_FUNCTION = "function"; |
| |
| private boolean isInternalParameter( String name ) |
| { |
| return PARAM_FUNCTION.equals( name ) || MacroRequest.isInternalParameter( name ); |
| } |
| /** {@inheritDoc} */ |
| public void execute( Sink sink, MacroRequest request ) |
| throws MacroExecutionException |
| { |
| String function = (String) request.getParameter( PARAM_FUNCTION ); |
| |
| required( PARAM_FUNCTION, function ); |
| |
| StringBuilder buff = new StringBuilder(); |
| buff.append( '#' ); |
| buff.append( function ); |
| |
| for ( Map.Entry<String, Object> entry : request.getParameters().entrySet() ) |
| { |
| if ( !isInternalParameter( entry.getKey() ) ) |
| { |
| buff.append( ' ' ); |
| buff.append( entry.getKey() ); |
| buff.append( "=\"" ); |
| buff.append( entry.getValue() ); |
| buff.append( '"' ); |
| } |
| } |
| |
| buff.append( ' ' ); |
| sink.comment( buff.toString() ); |
| } |
| } |