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src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Jlink.java

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  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.tools.jlink.internal;
  26 
  27 import java.lang.reflect.Layer;
  28 import java.nio.ByteOrder;
  29 import java.nio.file.Path;

  30 import java.util.Collections;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.Objects;
  34 import java.util.Set;
  35 import jdk.tools.jlink.plugin.Plugin;
  36 import jdk.tools.jlink.plugin.PluginException;
  37 import jdk.tools.jlink.builder.ImageBuilder;
  38 
  39 /**
  40  * API to call jlink.
  41  */
  42 public final class Jlink {
  43 
  44     /**
  45      * Create a plugin.
  46      *
  47      * @param name Plugin name
  48      * @param configuration Plugin configuration.
  49      * @param pluginsLayer Plugins Layer. null means boot layer.


 261 
 262     /**
 263      * Build the image.
 264      *
 265      * @param config Jlink config, must not be null.
 266      * @throws PluginException
 267      */
 268     public void build(JlinkConfiguration config) {
 269         build(config, null);
 270     }
 271 
 272     /**
 273      * Build the image with a plugin configuration.
 274      *
 275      * @param config Jlink config, must not be null.
 276      * @param pluginsConfig Plugins config, can be null
 277      * @throws PluginException
 278      */
 279     public void build(JlinkConfiguration config, PluginsConfiguration pluginsConfig) {
 280         Objects.requireNonNull(config);







 281         try {
 282             JlinkTask.createImage(config, pluginsConfig);
 283         } catch (Exception ex) {
 284             throw new PluginException(ex);
 285         }
 286     }
 287 













 288     /**
 289      * Post process the image with a plugin configuration.
 290      *
 291      * @param image Existing image.
 292      * @param plugins Plugins cannot be null
 293      */
 294     public void postProcess(ExecutableImage image, List<Plugin> plugins) {
 295         Objects.requireNonNull(image);
 296         Objects.requireNonNull(plugins);
 297         try {
 298             JlinkTask.postProcessImage(image, plugins);
 299         } catch (Exception ex) {
 300             throw new PluginException(ex);
 301         }
 302     }
 303 }


  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.tools.jlink.internal;
  26 
  27 import java.lang.reflect.Layer;
  28 import java.nio.ByteOrder;
  29 import java.nio.file.Path;
  30 import java.util.ArrayList;
  31 import java.util.Collections;
  32 import java.util.List;
  33 import java.util.Map;
  34 import java.util.Objects;
  35 import java.util.Set;
  36 import jdk.tools.jlink.plugin.Plugin;
  37 import jdk.tools.jlink.plugin.PluginException;
  38 import jdk.tools.jlink.builder.ImageBuilder;
  39 
  40 /**
  41  * API to call jlink.
  42  */
  43 public final class Jlink {
  44 
  45     /**
  46      * Create a plugin.
  47      *
  48      * @param name Plugin name
  49      * @param configuration Plugin configuration.
  50      * @param pluginsLayer Plugins Layer. null means boot layer.


 262 
 263     /**
 264      * Build the image.
 265      *
 266      * @param config Jlink config, must not be null.
 267      * @throws PluginException
 268      */
 269     public void build(JlinkConfiguration config) {
 270         build(config, null);
 271     }
 272 
 273     /**
 274      * Build the image with a plugin configuration.
 275      *
 276      * @param config Jlink config, must not be null.
 277      * @param pluginsConfig Plugins config, can be null
 278      * @throws PluginException
 279      */
 280     public void build(JlinkConfiguration config, PluginsConfiguration pluginsConfig) {
 281         Objects.requireNonNull(config);
 282         if (pluginsConfig == null) {
 283             pluginsConfig = new PluginsConfiguration();
 284         }
 285 
 286         // add all auto-enabled plugins from boot layer
 287         pluginsConfig = addAutoEnabledPlugins(pluginsConfig);
 288 
 289         try {
 290             JlinkTask.createImage(config, pluginsConfig);
 291         } catch (Exception ex) {
 292             throw new PluginException(ex);
 293         }
 294     }
 295 
 296     private PluginsConfiguration addAutoEnabledPlugins(PluginsConfiguration pluginsConfig) {
 297         List<Plugin> plugins = new ArrayList<>(pluginsConfig.getPlugins());
 298         List<Plugin> bootPlugins = PluginRepository.getPlugins(Layer.boot());
 299         for (Plugin bp : bootPlugins) {
 300             if (Utils.isAutoEnabled(bp)) {
 301                 bp.configure(Collections.emptyMap());
 302                 plugins.add(bp);
 303             }
 304         }
 305         return new PluginsConfiguration(plugins, pluginsConfig.getImageBuilder(),
 306             pluginsConfig.getLastSorterPluginName());
 307     }
 308 
 309     /**
 310      * Post process the image with a plugin configuration.
 311      *
 312      * @param image Existing image.
 313      * @param plugins Plugins cannot be null
 314      */
 315     public void postProcess(ExecutableImage image, List<Plugin> plugins) {
 316         Objects.requireNonNull(image);
 317         Objects.requireNonNull(plugins);
 318         try {
 319             JlinkTask.postProcessImage(image, plugins);
 320         } catch (Exception ex) {
 321             throw new PluginException(ex);
 322         }
 323     }
 324 }
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