private boolean isContainerEmpty(Element container) {
if (JDomUtils.searchElement(container, Resources.get("FILTER"), null) == null
&& JDomUtils.searchElement(container, Resources.get("ATTRIBUTE"), null) == null
&& JDomUtils.searchElement(container, Resources.get("ATTRIBUTEPOINTER"), null) == null) {
return true;
} else return false;
}
private void initGui() {
this.setLayout(new GridBagLayout());
this.setBorder(
new TitledBorder(new EtchedBorder(), dsElement.getAttributeValue(Resources.get("NAME"))));
// find all partition tables in this dataset
List<Element> ptList = dsElement.getChildren(Resources.get("PARTITIONTABLE"));
for (Element ptElement : ptList) {
List<ArrayList<String>> ptTable = JDomUtils.ptElement2Table(ptElement);
ptTableMap.put(ptElement.getAttributeValue(Resources.get("NAME")), ptTable);
// default 0
ptCurrentIndex.put(ptElement.getAttributeValue(Resources.get("NAME")), 0);
}
// find the one has the same user and gui
HashMap<String, String> conditions = new HashMap<String, String>();
List<Element> myContainers =
JDomUtils.findChildElements(dsElement, Resources.get("CONTAINER"), conditions);
Set<String> ftSet = this.getFlattenPTableName();
GridBagConstraints c = new GridBagConstraints();
c.gridy = 0;
c.gridx = 0;
c.anchor = GridBagConstraints.FIRST_LINE_START;
for (Element container : myContainers) {
if (JDomUtils.isElementHiden(container)) continue;
// if container is empty, don't add it
if (!this.isContainerEmpty(container)) {
this.add(createContainerPanel(container, dsElement, ftSet, false), c);
c.gridx = c.gridx + 1;
}
}
}
private String renameWithPartitionInfo(
String oldName, Map<String, List<ArrayList<String>>> ptTableMap) {
if (ptTableMap.isEmpty()) return oldName;
if (!JDomUtils.hasPartitionReference(oldName)) return oldName;
List<String> list = JDomUtils.extractPartitionReferences(oldName, false);
String tmp = "";
for (int i = 0; i < list.size(); i++) {
if (i % 2 == 0) tmp = tmp + list.get(i);
else {
String tmp1 = list.get(i);
tmp = tmp + this.renamePartitionReference(tmp1.substring(1, tmp1.length() - 1), ptTableMap);
}
}
return tmp;
}
private List<Element> getFlattenPTable() {
Map<String, String> conditions = new HashMap<String, String>();
conditions.put(Resources.get("FLATTEN"), "1");
List<Element> flatPtList =
JDomUtils.findDescendentElements(dsElement, Resources.get("PARTITIONTABLE"), conditions);
return flatPtList;
}
private boolean isDsColMasked(Element dsTableElement, String dsColName) {
if (dsTableElement == null) // if it is dragged from other dataset
return false;
Element attributeElement =
JDomUtils.searchElement(dsTableElement, Resources.get("ATTRIBUTE"), dsColName);
if (attributeElement == null) // check later
return false;
String maskStr = attributeElement.getAttributeValue(Resources.get("maskColumnTitle"));
if ("1".equals(maskStr)) return true;
else return false;
}
private JPanel createContainerPanel(
Element e, Element dsElement, Set<String> flattenTableSet, boolean clone) {
// element is a container element
boolean hasFlattenAttribute = false;
List<ArrayList<String>> flattendata = null;
String dsTableName = "";
JPanel containerPanel = new JPanel(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.anchor = GridBagConstraints.FIRST_LINE_START;
c.insets = new Insets(0, 5, 0, 5);
int labelx = 0;
int tfx = 1;
int y = 0;
containerPanel.setBorder(
new TitledBorder(new EtchedBorder(), e.getAttributeValue(Resources.get("NAME"))));
List<Element> childList = e.getChildren();
for (Element child : childList) {
if (JDomUtils.isElementHiden(child)) continue;
if (child.getName().equals(Resources.get("CONTAINER"))) {
if (!this.isContainerEmpty(child)) {
c.gridx = labelx;
c.gridy = y;
containerPanel.add(createContainerPanel(child, dsElement, flattenTableSet, false), c);
y++;
}
} else {
dsTableName = child.getAttributeValue(Resources.get("DSTABLE"));
if (flattenTableSet.contains(dsTableName) && hasFlattenAttribute == false) {
hasFlattenAttribute = true;
Element ptElement =
JDomUtils.searchElementWithCondition(
dsElement,
Resources.get("PARTITIONTABLE"),
Resources.get("DSTABLE"),
dsTableName);
flattendata = JDomUtils.ptElement2Table(ptElement);
}
String oldLabelName = child.getAttributeValue(Resources.get("NAME"));
String labelName = this.renameWithPartitionInfo(oldLabelName, ptTableMap);
// check masked
Element dsTableElement =
JDomUtils.searchElement(dsElement, Resources.get("DSTABLE"), dsTableName);
boolean colMasked = this.isDsColMasked(dsTableElement, oldLabelName);
if (colMasked) continue;
if (child.getName().equals(Resources.get("FILTER"))) {
String ptName = child.getAttributeValue(Resources.get("PARTITIONTABLE"));
if (!hasFlattenAttribute && ptName != null && !ptName.equals("")) {
Element ptElement =
JDomUtils.searchElement(dsElement, Resources.get("PARTITIONTABLE"), ptName);
List<ArrayList<String>> data = JDomUtils.ptElement2Table(ptElement);
PartitionedFilterDropDown pfo = new PartitionedFilterDropDown(data, child, this);
c.gridx = labelx;
c.gridy = y;
if (!colMasked) {
JLabel label = new JLabel(labelName);
this.updateList.put(label, child);
containerPanel.add(label, c);
c.gridx = tfx;
containerPanel.add(pfo, c);
}
} else {
JLabel label = new JLabel(labelName);
c.gridx = labelx;
c.gridy = y;
containerPanel.add(label, c);
this.updateList.put(label, child);
c.gridx = tfx;
JTextField tf = new JTextField(5);
containerPanel.add(tf, c);
}
y++;
} else {
JCheckBox cb = new JCheckBox(labelName);
this.updateList.put(cb, child);
c.gridx = labelx;
c.gridy = y;
containerPanel.add(cb, c);
y++;
}
}
}
if (!clone && hasFlattenAttribute) {
JPanel panel = new JPanel(new GridLayout(0, 1));
containerPanel.setBorder(
new TitledBorder(
new EtchedBorder(), dsTableName + "(" + flattendata.get(0).get(0) + ")"));
panel.add(containerPanel);
for (int i = 1; i < flattendata.size(); i++) {
// get partitiontable name
Element pt =
JDomUtils.searchElementWithCondition(
dsElement, Resources.get("PARTITIONTABLE"), Resources.get("DSTABLE"), dsTableName);
this.ptCurrentIndex.put(pt.getAttributeValue(Resources.get("NAME")), i);
JPanel clonePanel = this.createContainerPanel(e, dsElement, flattenTableSet, true);
clonePanel.setBorder(
new TitledBorder(
new EtchedBorder(), dsTableName + "(" + flattendata.get(i).get(0) + ")"));
panel.add(clonePanel);
}
return panel;
} else return containerPanel;
}