Examples of org.eclipse.core.internal.watson.ElementTreeReader

org.eclipse.core.internal.watson.ElementTreeReader

ElementTreeReader is the standard implementation of an element tree serialization reader.

Subclasses of this reader read can handle current and various known old formats of a saved element tree, and dispatch internally to an appropriate reader.

The reader has an IElementInfoFactory, which it consults for the schema and for creating and reading element infos.

Element tree readers are thread-safe; several threads may share a single reader provided, of course, that the IElementInfoFactory is thread-safe.

    monitor = Policy.monitorFor(monitor);
    String message;
    try {
      message = Messages.resources_readingSnap;
      monitor.beginTask(message, Policy.totalWork);
      ElementTreeReader reader = new ElementTreeReader(workspace.getSaveManager());
      while (input.available() > 0) {
        readWorkspaceFields(input, Policy.subMonitorFor(monitor, Policy.totalWork / 2));
        complete = reader.readDelta(complete, input);
        try {
          // make sure each snapshot is read by the correct reader
          int version = input.readInt();
          if (version != getVersion())
            return WorkspaceTreeReader.getReader(workspace, version).readSnapshotTree(input, complete, monitor);

  protected ElementTree[] readTrees(IPath root, DataInputStream input, IProgressMonitor monitor) throws IOException {
    monitor = Policy.monitorFor(monitor);
    try {
      String message = Messages.resources_reading;
      monitor.beginTask(message, 4);
      ElementTreeReader treeReader = new ElementTreeReader(workspace.getSaveManager());
      ElementTree[] trees = treeReader.readDeltaChain(input);
      monitor.worked(3);
      if (root.isRoot()) {
        //Don't need to link because we're reading the whole workspace.
        //The last tree in the chain is the complete tree.
        ElementTree newTree = trees[trees.length - 1];

Examples of org.eclipse.core.internal.watson.ElementTreeReader

Related Classes of org.eclipse.core.internal.watson.ElementTreeReader