Changeset 31868


Ignore:
Timestamp:
08/10/17 14:20:15 (3 years ago)
Author:
kjdon
Message:

added new method replaceNamedItemInList

File:
1 edited

Legend:

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  • main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/GSXML.java

    r31166 r31868  
    868868    }
    869869
     870  /* Have an element with a set of children, attributes name="x". Replace the specified item in the list with new_item. */
     871  /* this assumes we only have children of the same node name. if going tro have mixed lists, need to test on node name as well */
     872  public static void replaceNamedItemInList(Element item_list, String item_node_name, String name_att, String item_name, Element new_item) {
     873    Node child = item_list.getFirstChild();
     874    while(child != null) {
     875      if (child.getNodeName().equals(item_node_name) && ((Element)child).getAttribute(name_att).equals(item_name)) {
     876    //replace the element
     877    item_list.insertBefore(item_list.getOwnerDocument().importNode(new_item, true), child);
     878    item_list.removeChild(child);
     879    return;
     880      }
     881      child = child.getNextSibling();
     882    }
     883
     884  }
    870885    /**
    871886     * Given a Node representing an Element or Document, will return the
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