Examples with TableEntryLocation org.talend.designer.xmlmap.ui.expressionutil.TableEntryLocation used on opensource projects

Example 6 with TableEntryLocation

use of org.talend.designer.xmlmap.ui.expressionutil.TableEntryLocation in project tdi-studio-se by Talend.

the class XmlMapUtil method updateTargetExpression.

public static void updateTargetExpression(AbstractNode renamedNode, String oldExpression, String newExpression, XmlMapExpressionManager expressionManager) {
    TableEntryLocation previousLocation = expressionManager.parseTableEntryLocation(oldExpression).get(0);
    TableEntryLocation newLocation = expressionManager.parseTableEntryLocation(newExpression).get(0);
    List<INodeConnection> connections = new ArrayList<INodeConnection>();
    connections.addAll(renamedNode.getOutgoingConnections());
    if (renamedNode instanceof TreeNode) {
        connections.addAll(((TreeNode) renamedNode).getLookupOutgoingConnections());
    }
    for (INodeConnection connection : connections) {
        AbstractNode target = connection.getTarget();
        List<TableEntryLocation> targetLocaitons = expressionManager.parseTableEntryLocation(target.getExpression());
        for (TableEntryLocation current : targetLocaitons) {
            if (current.equals(previousLocation)) {
                String replaced = expressionManager.replaceExpression(target.getExpression(), current, newLocation);
                target.setExpression(replaced);
            }
        }
    }
    for (FilterConnection connection : renamedNode.getFilterOutGoingConnections()) {
        AbstractInOutTree target = connection.getTarget();
        List<TableEntryLocation> targetLocaitons = expressionManager.parseTableEntryLocation(target.getExpressionFilter());
        for (TableEntryLocation current : targetLocaitons) {
            if (current.equals(previousLocation)) {
                String replaced = expressionManager.replaceExpression(target.getExpressionFilter(), current, newLocation);
                target.setExpressionFilter(replaced);
            }
        }
    }
}