org.argeo.cms/src/org/argeo/cms/SimpleDynamicPages.java

   1 package org.argeo.cms;
   2
   3 import java.text.DateFormat;
   4 import java.text.SimpleDateFormat;
   5
   6 import javax.jcr.Node;
   7 import javax.jcr.NodeIterator;
   8 import javax.jcr.Property;
   9 import javax.jcr.PropertyIterator;
  10 import javax.jcr.PropertyType;
  11 import javax.jcr.RepositoryException;
  12 import javax.jcr.Value;
  13
  14 import org.argeo.jcr.JcrUtils;
  15 import org.eclipse.rap.rwt.RWT;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.layout.GridLayout;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.swt.widgets.Control;
  20 import org.eclipse.swt.widgets.Label;
  21
  22 public class SimpleDynamicPages implements CmsUiProvider {
  23
  24         @Override
  25         public Control createUi(Composite parent, Node context)
  26                         throws RepositoryException {
  27                 if (context == null)
  28                         throw new CmsException("Context cannot be null");
  29                 parent.setLayout(new GridLayout(2, false));
  30
  31                 // parent
  32                 if (!context.getPath().equals("/")) {
  33                         new CmsLink("..", context.getParent().getPath()).createUi(parent,
  34                                         context);
  35                         new Label(parent, SWT.NONE).setText(context.getParent()
  36                                         .getPrimaryNodeType().getName());
  37                 }
  38
  39                 // context
  40                 Label contextL = new Label(parent, SWT.NONE);
  41                 contextL.setData(RWT.MARKUP_ENABLED, true);
  42                 contextL.setText("<b>" + context.getName() + "</b>");
  43                 new Label(parent, SWT.NONE).setText(context.getPrimaryNodeType()
  44                                 .getName());
  45
  46                 // children
  47                 // Label childrenL = new Label(parent, SWT.NONE);
  48                 // childrenL.setData(RWT.MARKUP_ENABLED, true);
  49                 // childrenL.setText("<i>Children:</i>");
  50                 // childrenL.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false,
  51                 // false, 2, 1));
  52
  53                 for (NodeIterator nIt = context.getNodes(); nIt.hasNext();) {
  54                         Node child = nIt.nextNode();
  55                         new CmsLink(child.getName(), child.getPath()).createUi(parent,
  56                                         context);
  57
  58                         new Label(parent, SWT.NONE).setText(child.getPrimaryNodeType()
  59                                         .getName());
  60                 }
  61
  62                 // properties
  63                 // Label propsL = new Label(parent, SWT.NONE);
  64                 // propsL.setData(RWT.MARKUP_ENABLED, true);
  65                 // propsL.setText("<i>Properties:</i>");
  66                 // propsL.setLayoutData(new GridData(SWT.LEAD, SWT.CENTER, false, false,
  67                 // 2, 1));
  68                 for (PropertyIterator pIt = context.getProperties(); pIt.hasNext();) {
  69                         Property property = pIt.nextProperty();
  70
  71                         Label label = new Label(parent, SWT.NONE);
  72                         label.setText(property.getName());
  73                         label.setToolTipText(JcrUtils
  74                                         .getPropertyDefinitionAsString(property));
  75
  76                         new Label(parent, SWT.NONE).setText(getPropAsString(property));
  77                 }
  78
  79                 return null;
  80         }
  81
  82         private String getPropAsString(Property property)
  83                         throws RepositoryException {
  84                 String result = "";
  85                 DateFormat timeFormatter = new SimpleDateFormat("");
  86                 if (property.isMultiple()) {
  87                         result = getMultiAsString(property, ", ");
  88                 } else {
  89                         Value value = property.getValue();
  90                         if (value.getType() == PropertyType.BINARY)
  91                                 result = "<binary>";
  92                         else if (value.getType() == PropertyType.DATE)
  93                                 result = timeFormatter.format(value.getDate().getTime());
  94                         else
  95                                 result = value.getString();
  96                 }
  97                 return result;
  98         }
  99
 100         private String getMultiAsString(Property property, String separator)
 101                         throws RepositoryException {
 102                 if (separator == null)
 103                         separator = "; ";
 104                 Value[] values = property.getValues();
 105                 StringBuilder builder = new StringBuilder();
 106                 for (Value val : values) {
 107                         String currStr = val.getString();
 108                         if (!"".equals(currStr.trim()))
 109                                 builder.append(currStr).append(separator);
 110                 }
 111                 if (builder.lastIndexOf(separator) >= 0)
 112                         return builder.substring(0, builder.length() - separator.length());
 113                 else
 114                         return builder.toString();
 115         }
 116 }