1 package org.apache.maven.plugins.site;
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22 import java.io.File;
23 import java.io.FileNotFoundException;
24 import java.io.FileOutputStream;
25 import java.io.IOException;
26 import java.io.InputStream;
27 import java.util.HashMap;
28 import java.util.Iterator;
29 import java.util.List;
30 import java.util.Locale;
31 import java.util.Map;
32
33 import org.apache.maven.doxia.siterenderer.SiteRenderingContext;
34 import org.apache.maven.plugin.MojoExecutionException;
35 import org.apache.maven.plugin.MojoFailureException;
36 import org.apache.maven.plugins.site.webapp.DoxiaBean;
37 import org.apache.maven.plugins.site.webapp.DoxiaFilter;
38 import org.apache.maven.reporting.MavenReport;
39 import org.codehaus.plexus.util.IOUtil;
40 import org.mortbay.jetty.Connector;
41 import org.mortbay.jetty.Handler;
42 import org.mortbay.jetty.Server;
43 import org.mortbay.jetty.handler.DefaultHandler;
44 import org.mortbay.jetty.nio.SelectChannelConnector;
45 import org.mortbay.jetty.webapp.WebAppContext;
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56 public class SiteRunMojo
57 extends AbstractSiteRenderingMojo
58 {
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64 private File tempWebappDirectory;
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71 private int port;
72
73 private static final int MAX_IDLE_TIME = 30000;
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77
78 public void execute()
79 throws MojoExecutionException, MojoFailureException
80 {
81 Server server = new Server();
82 server.setStopAtShutdown( true );
83
84 Connector defaultConnector = getDefaultConnector();
85 server.setConnectors( new Connector[] { defaultConnector } );
86
87 WebAppContext webapp = createWebApplication();
88 webapp.setServer( server );
89
90 DefaultHandler defaultHandler = new DefaultHandler();
91 defaultHandler.setServer( server );
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93 Handler[] handlers = new Handler[2];
94 handlers[0] = webapp;
95 handlers[1] = defaultHandler;
96 server.setHandlers( handlers );
97
98 getLog().info( "Starting Jetty on http://localhost:" + port + "/" );
99 try
100 {
101 server.start();
102 }
103 catch ( Exception e )
104 {
105 throw new MojoExecutionException( "Error executing Jetty: " + e.getMessage(), e );
106 }
107
108
109 try
110 {
111 server.getThreadPool().join();
112 }
113 catch ( InterruptedException e )
114 {
115 getLog().warn( "Jetty was interrupted", e );
116 }
117 }
118
119 private WebAppContext createWebApplication()
120 throws MojoExecutionException
121 {
122 File webXml = new File( tempWebappDirectory, "WEB-INF/web.xml" );
123 webXml.getParentFile().mkdirs();
124
125 InputStream inStream = null;
126 FileOutputStream outStream = null;
127 try
128 {
129 inStream = getClass().getResourceAsStream( "/webapp/web.xml" );
130 outStream = new FileOutputStream( webXml );
131 IOUtil.copy( inStream, outStream );
132 }
133 catch ( FileNotFoundException e )
134 {
135 throw new MojoExecutionException( "Unable to construct temporary webapp for running site", e );
136 }
137 catch ( IOException e )
138 {
139 throw new MojoExecutionException( "Unable to construct temporary webapp for running site", e );
140 }
141 finally
142 {
143 IOUtil.close( outStream );
144 IOUtil.close( inStream );
145 }
146
147 WebAppContext webapp = new WebAppContext();
148 webapp.setContextPath( "/" );
149 webapp.setResourceBase( tempWebappDirectory.getAbsolutePath() );
150 webapp.setAttribute( DoxiaFilter.SITE_RENDERER_KEY, siteRenderer );
151 webapp.getInitParams().put( "org.mortbay.jetty.servlet.Default.useFileMappedBuffer", "false" );
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154 project.getReporting().setOutputDirectory( tempWebappDirectory.getAbsolutePath() );
155 for ( Iterator i = reports.iterator(); i.hasNext(); )
156 {
157 MavenReport report = (MavenReport) i.next();
158 report.setReportOutputDirectory( tempWebappDirectory );
159 }
160
161 List filteredReports = filterReports( reports );
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163 List localesList = siteTool.getAvailableLocales( locales );
164 webapp.setAttribute( DoxiaFilter.LOCALES_LIST_KEY, localesList );
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167 Locale defaultLocale = (Locale) localesList.get( 0 );
168 Locale.setDefault( defaultLocale );
169
170 try
171 {
172 Map i18nDoxiaContexts = new HashMap();
173
174 for ( Iterator it = localesList.iterator(); it.hasNext(); )
175 {
176 Locale locale = (Locale) it.next();
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178 SiteRenderingContext i18nContext = createSiteRenderingContext( locale );
179 i18nContext.setInputEncoding( getInputEncoding() );
180 i18nContext.setOutputEncoding( getOutputEncoding() );
181
182 Map i18nDocuments = locateDocuments( i18nContext, filteredReports, locale );
183 DoxiaBean doxiaBean;
184 if ( defaultLocale.equals( locale ) )
185 {
186 doxiaBean = new DoxiaBean( i18nContext, i18nDocuments, generatedSiteDirectory );
187 }
188 else
189 {
190 doxiaBean = new DoxiaBean( i18nContext, i18nDocuments, new File( generatedSiteDirectory, locale
191 .getLanguage() ) );
192 }
193
194 i18nDoxiaContexts.put( locale.getLanguage(), doxiaBean );
195 if ( defaultLocale.equals( locale ) )
196 {
197 i18nDoxiaContexts.put( "default", doxiaBean );
198 }
199
200 if ( defaultLocale.equals( locale ) )
201 {
202 siteRenderer.copyResources( i18nContext, new File( siteDirectory, "resources" ),
203 tempWebappDirectory );
204 }
205 else
206 {
207 siteRenderer.copyResources( i18nContext, new File( siteDirectory, "resources" ),
208 new File( tempWebappDirectory, locale.getLanguage() ) );
209 }
210 }
211
212 webapp.setAttribute( DoxiaFilter.I18N_DOXIA_CONTEXTS_KEY, i18nDoxiaContexts );
213 }
214 catch ( Exception e )
215 {
216 throw new MojoExecutionException( "Unable to set up webapp", e );
217 }
218 return webapp;
219 }
220
221 private Connector getDefaultConnector()
222 {
223 Connector connector = new SelectChannelConnector();
224 connector.setPort( port );
225 connector.setMaxIdleTime( MAX_IDLE_TIME );
226 return connector;
227 }
228
229 public void setTempWebappDirectory( File tempWebappDirectory )
230 {
231 this.tempWebappDirectory = tempWebappDirectory;
232 }
233
234 public void setPort( int port )
235 {
236 this.port = port;
237 }
238 }