1 package org.apache.maven.doxia.macro; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.maven.doxia.sink.Sink; 23 import org.apache.maven.doxia.sink.impl.SinkEventAttributeSet; 24 import org.codehaus.plexus.component.annotations.Component; 25 26 /** 27 * A simple macro that prints out the key and value of some supplied parameters. 28 * 29 * @version $Id$ 30 */ 31 @Component( role = Macro.class, hint = "echo" ) 32 public class EchoMacro 33 extends AbstractMacro 34 { 35 /** {@inheritDoc} */ 36 public void execute( Sink sink, MacroRequest request ) 37 { 38 sink.verbatim( SinkEventAttributeSet.BOXED ); 39 40 sink.text( "echo" + EOL ); 41 42 for ( String key : request.getParameters().keySet() ) 43 { 44 // TODO: DOXIA-242: separate or define internal params 45 if ( "parser".equals( key ) || "sourceContent".equals( key ) ) 46 { 47 continue; 48 } 49 50 sink.text( key + " ---> " + request.getParameter( key ) + EOL ); 51 } 52 53 sink.verbatim_(); 54 } 55 }