public void updateChanges(List<ModelNode> _changes) {
dataProvider.setList(_changes);
table.selectDefaultEntity();
this.changes.clear();
this.changes.addAll(_changes);
detailsConfigurationChange.clearValue();
}
public void setEnabled(final boolean enabled) {
if (enabled) {
enableBtn.setVisible(false);
disableBtn.setVisible(true);
refreshBtn.setEnabled(true);
} else {
enableBtn.setVisible(true);
disableBtn.setVisible(false);
refreshBtn.setEnabled(false);
dataProvider.setList(Collections.emptyList());
}
detailsConfigurationChange.clearValue();
}
@SuppressWarnings("unchecked")
public Widget asWidget() {
ProvidesKey<ModelNode> providesKey = node -> node.get("operation-date").asString();
table = new DefaultCellTable<>(20, providesKey);
dataProvider = new ListDataProvider<>(providesKey);
dataProvider.addDataDisplay(table);
// the date / time column
table.addColumn(
new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode item) {
// the operation-date is 2016-07-08T22:39:50.783Z
// there is some format to facilitate user experience
// by replacing the T with a blank space
String opTimestamp = item.get("operation-date").asString();
opTimestamp = opTimestamp.replaceFirst("T", " ");
return opTimestamp;
}
},
"Date and time");
// access-mechanism column
TextColumn<ModelNode> accessMechanismColumn = createColumn("access-mechanism");
accessMechanismColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
table.addColumn(accessMechanismColumn, "Access Mechanism");
// remote address column
TextColumn<ModelNode> remoteAddressColumn =
new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode item) {
// the remote address is 10.10.10.10/10.10.10.10
// to facilitate user experience we cut at at first slash
String clientAddress = item.get("remote-address").asString();
clientAddress = clientAddress.substring(0, clientAddress.indexOf("/"));
return clientAddress;
}
};
remoteAddressColumn.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
table.addColumn(remoteAddressColumn, "Remote address");
// the resource address
TextColumn<ModelNode> resourceColumn =
new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode item) {
return StringUtils.shortenStringIfNecessary(extractResourceAddress(item), 63);
}
};
table.addColumn(resourceColumn, "Resource address");
table.setColumnWidth(resourceColumn, 50, Style.Unit.PCT);
// operation column
table.addColumn(
new TextColumn<ModelNode>() {
@Override
public String getValue(ModelNode item) {
return item.get(OPERATIONS).get(0).get(OP).asString();
}
},
"Operation");
// result column
table.addColumn(createColumn(OUTCOME), "Result");
table.setTableLayoutFixed(false);
// the details panel
selectionModel = new SingleSelectionModel<>(providesKey);
selectionModel.addSelectionChangeHandler(
event -> {
ModelNode changeDetails = selectionModel.getSelectedObject();
if (changeDetails != null) {
detailsConfigurationChange.setValue(changeDetails.toString());
}
});
table.setSelectionModel(selectionModel);
detailsConfigurationChange = new TextAreaItem("details", "Details 1", 20);
detailsConfigurationChange.setEnabled(false);
HorizontalPanel header = new HorizontalPanel();
header.addStyleName("fill-layout-width");
header.add(new HTML("<h3 class='metric-label-embedded'>Configuration change details</h3>"));
VerticalPanel detailsPanel = new VerticalPanel();
detailsPanel.addStyleName("metric-container");
detailsPanel.add(header);
detailsPanel.add(detailsConfigurationChange.asWidget());
// ======================
DefaultPager pager = new DefaultPager();
pager.setDisplay(table);
VerticalPanel tableAndPager = new VerticalPanel();
tableAndPager.setStyleName("fill-layout-width");
tableAndPager.add(table);
tableAndPager.add(pager);
SimpleLayout layout =
new SimpleLayout()
.setPlain(true)
.setHeadline("Configuration Changes")
.setDescription(
SafeHtmlUtils.fromString(Console.MESSAGES.configuration_changes_description()))
.addContent("", toolstripButtons())
.addContent("", tableAndPager)
.addContent("", detailsPanel);
return layout.build();
}