org.argeo.slc/src/main/java/org/argeo/slc/core/structure/DefaultSRegistry.java

   1 package org.argeo.slc.core.structure;
   2
   3 import java.util.List;
   4 import java.util.Vector;
   5
   6 import org.apache.commons.logging.Log;
   7 import org.apache.commons.logging.LogFactory;
   8
   9 /** Default implementation of a <code>StructureRegistry</code>.*/
  10 public class DefaultSRegistry implements StructureRegistry {
  11         private static Log log = LogFactory.getLog(DefaultSRegistry.class);
  12
  13         private List<StructureElement> elements = new Vector<StructureElement>();
  14         private List<StructurePath> paths = new Vector<StructurePath>();
  15         private String mode = StructureRegistry.ALL;
  16
  17         private List<StructurePath> activePaths;
  18
  19         public List<StructureElement> listElements() {
  20                 return new Vector<StructureElement>(elements);
  21         }
  22
  23         public void register(StructureElement element) {
  24                 StructureElement treeSElement = element;
  25                 elements.add(treeSElement);
  26                 paths.add( treeSElement.getPath());
  27                 log.debug("Registered " + treeSElement.getPath() + " (desc: "
  28                                 + treeSElement.getDescription() + " position: "
  29                                 + elements.size() + ")");
  30         }
  31
  32         public void register(StructureAware structureAware) {
  33                 register(structureAware.getElement());
  34                 structureAware.onRegister(this);
  35         }
  36
  37         public StructureElement getElement(StructurePath path) {
  38                 int index = paths.indexOf(path);
  39                 if (index >= 0) {
  40                         return elements.get(index);
  41                 } else {// not found
  42                         return null;
  43                 }
  44         }
  45
  46         public String getMode() {
  47                 return mode;
  48         }
  49
  50         public void setMode(String mode) {
  51                 this.mode = mode;
  52         }
  53
  54         public List<StructurePath> getActivePaths() {
  55                 return activePaths;
  56         }
  57
  58         public void setActivePaths(List<StructurePath> activePaths) {
  59                 this.activePaths = activePaths;
  60         }
  61
  62 }