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 24 import org.apache.maven.doxia.sink.SinkEventAttributeSet; 25 import org.codehaus.plexus.component.annotations.Component; 26 27 /** 28 * A simple macro that prints out the key and value of some supplied parameters. 29 * 30 * @version $Id: EchoMacro.java 1345590 2012-06-02 21:36:10Z hboutemy $ 31 */ 32 @Component( role = Macro.class, hint = "echo" ) 33 public class EchoMacro 34 extends AbstractMacro 35 { 36 /** {@inheritDoc} */ 37 public void execute( Sink sink, MacroRequest request ) 38 { 39 sink.verbatim( SinkEventAttributeSet.BOXED ); 40 41 sink.text( "echo" + EOL ); 42 43 for ( String key : request.getParameters().keySet() ) 44 { 45 // TODO: DOXIA-242: separate or define internal params 46 if ( "parser".equals( key ) || "sourceContent".equals( key ) ) 47 { 48 continue; 49 } 50 51 sink.text( key + " ---> " + request.getParameter( key ) + EOL ); 52 } 53 54 sink.verbatim_(); 55 } 56 }