import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
+import java.util.Map;
import java.util.StringTokenizer;
+import java.util.TreeMap;
import javax.jcr.NamespaceRegistry;
import javax.jcr.Node;
/**
* Check whether all first-level properties (except jcr:* properties) are
- * equal.
+ * equal. Skip jcr:* properties
*/
- public static Boolean allPropertiesEquals(Node node1, Node node2) {
+ public static Boolean allPropertiesEquals(Node reference, Node observed,
+ Boolean onlyCommonProperties) {
try {
- PropertyIterator pit = node1.getProperties();
- while (pit.hasNext()) {
- Property prop1 = pit.nextProperty();
- String propName = prop1.getName();
- if (!node2.hasProperty(propName))
- return false;
+ PropertyIterator pit = reference.getProperties();
+ props: while (pit.hasNext()) {
+ Property propReference = pit.nextProperty();
+ String propName = propReference.getName();
+ if (propName.startsWith("jcr:"))
+ continue props;
+
+ if (!observed.hasProperty(propName))
+ if (onlyCommonProperties)
+ continue props;
+ else
+ return false;
// TODO: deal with multiple property values?
- if (!node2.getProperty(propName).getValue()
- .equals(prop1.getValue()))
+ if (!observed.getProperty(propName).getValue()
+ .equals(propReference.getValue()))
return false;
}
return true;
} catch (RepositoryException e) {
throw new ArgeoException("Cannot check all properties equals of "
- + node1 + " and " + node2, e);
+ + reference + " and " + observed, e);
+ }
+ }
+
+ public static Map<String, PropertyDiff> diffProperties(Node reference,
+ Node observed) {
+ Map<String, PropertyDiff> diffs = new TreeMap<String, PropertyDiff>();
+ diffPropertiesLevel(diffs, null, reference, observed);
+ return diffs;
+ }
+
+ /**
+ * Compare the properties of two nodes. Recursivity to child nodes is not
+ * yet supported. Skip jcr:* properties.
+ */
+ static void diffPropertiesLevel(Map<String, PropertyDiff> diffs,
+ String baseRelPath, Node reference, Node observed) {
+ try {
+ // check removed and modified
+ PropertyIterator pit = reference.getProperties();
+ props: while (pit.hasNext()) {
+ Property p = pit.nextProperty();
+ String name = p.getName();
+ if (name.startsWith("jcr:"))
+ continue props;
+
+ if (!observed.hasProperty(name)) {
+ String relPath = propertyRelPath(baseRelPath, name);
+ PropertyDiff pDiff = new PropertyDiff(PropertyDiff.REMOVED,
+ relPath, p.getValue(), null);
+ diffs.put(relPath, pDiff);
+ } else {
+ if (p.isMultiple())
+ continue props;
+ Value referenceValue = p.getValue();
+ Value newValue = observed.getProperty(name).getValue();
+ if (!referenceValue.equals(newValue)) {
+ String relPath = propertyRelPath(baseRelPath, name);
+ PropertyDiff pDiff = new PropertyDiff(
+ PropertyDiff.MODIFIED, relPath, referenceValue,
+ newValue);
+ diffs.put(relPath, pDiff);
+ }
+ }
+ }
+ // check added
+ pit = observed.getProperties();
+ props: while (pit.hasNext()) {
+ Property p = pit.nextProperty();
+ String name = p.getName();
+ if (name.startsWith("jcr:"))
+ continue props;
+ if (!reference.hasProperty(name)) {
+ String relPath = propertyRelPath(baseRelPath, name);
+ PropertyDiff pDiff = new PropertyDiff(PropertyDiff.ADDED,
+ relPath, null, p.getValue());
+ diffs.put(relPath, pDiff);
+ }
+ }
+ } catch (RepositoryException e) {
+ throw new ArgeoException("Cannot diff " + reference + " and "
+ + observed, e);
}
}
+
+ /** Builds a property relPath to be used in the diff. */
+ private static String propertyRelPath(String baseRelPath,
+ String propertyName) {
+ if (baseRelPath == null)
+ return propertyName;
+ else
+ return baseRelPath + '/' + propertyName;
+ }
}