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NIFI-1198: - Updating the connection source and destination when appropriate (deletion and (re)connection). 

Signed-off-by: joewitt <joewitt@apache.org>
This commit is contained in:
Matt Gilman 2015-11-24 14:23:18 -05:00 committed by joewitt
parent e1742c5a04
commit 0435911186
4 changed files with 69 additions and 96 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-actions.js
View File

@ -768,34 +768,8 @@ nf.Actions = (function () {
// remove the component/connection in question
nf[selectionData.type].remove(selectionData.component.id);
// if the source processor is part of the response, we
// have just removed a relationship. must update the status
// of the source processor in case its validity has changed
if (nf.CanvasUtils.isConnection(selection)) {
var sourceComponentId = nf.CanvasUtils.getConnectionSourceComponentId(selectionData.component);
var source = d3.select('#id-' + sourceComponentId);
var sourceData = source.datum();
// update the source status if necessary
if (nf.CanvasUtils.isProcessor(source)) {
nf.Processor.reload(sourceData.component);
} else if (nf.CanvasUtils.isInputPort(source)) {
nf.Port.reload(sourceData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(source)) {
nf.RemoteProcessGroup.reload(sourceData.component);
}
var destinationComponentId = nf.CanvasUtils.getConnectionDestinationComponentId(selectionData.component);
var destination = d3.select('#id-' + destinationComponentId);
var destinationData = destination.datum();
// update the destination component accordingly
if (nf.CanvasUtils.isProcessor(destination)) {
nf.Processor.reload(destinationData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(destination)) {
nf.RemoteProcessGroup.reload(destinationData.component);
}
} else {
// if the selection is a connection, reload the source and destination accordingly
if (nf.CanvasUtils.isConnection(selection) === false) {
var connections = nf.Connection.getComponentConnections(selectionData.component.id);
if (connections.length > 0) {
var ids = [];
@ -846,40 +820,16 @@ nf.Actions = (function () {
}
});
// refresh all component types as necessary (handle components that have been removed)
// remove all the non connections in the snippet first
components.forEach(function (type, ids) {
nf[type].remove(ids);
if (type !== 'Connection') {
nf[type].remove(ids);
}
});
// if some connections were removed
if (snippet.connections > 0) {
selection.filter(function (d) {
return d.type === 'Connection';
}).each(function (d) {
// add the source to refresh if its not already going to be refreshed
var sourceComponentId = nf.CanvasUtils.getConnectionSourceComponentId(d.component);
var source = d3.select('#id-' + sourceComponentId);
var sourceData = source.datum();
// update the source status if necessary - if the source was already removed
// as part of this operation the reloading has no affect
if (nf.CanvasUtils.isProcessor(source)) {
nf.Processor.reload(sourceData.component);
} else if (nf.CanvasUtils.isInputPort(source)) {
nf.Port.reload(sourceData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(source)) {
nf.RemoteProcessGroup.reload(sourceData.component);
}
// add the destination to refresh if its not already going to be refreshed
var destinationComponentId = nf.CanvasUtils.getConnectionDestinationComponentId(d.component);
var destination = d3.select('#id-' + destinationComponentId);
var destinationData = destination.datum();
if (nf.CanvasUtils.isRemoteProcessGroup(destination)) {
nf.RemoteProcessGroup.reload(destinationData.component);
}
});
// then remove all the connections
if (components.has('Connection')) {
nf.Connection.remove(components.get('Connection'));
}
// refresh the birdseye/toolbar

38
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-canvas-utils.js
View File

@ -955,6 +955,44 @@ nf.CanvasUtils = (function () {
return '';
},
/**
* Reloads a connection's source and destination.
*
* @param {string} sourceComponentId The connection source id
* @param {string} destinationComponentId The connection destination id
*/
reloadConnectionSourceAndDestination: function (sourceComponentId, destinationComponentId) {
if (nf.Common.isBlank(sourceComponentId) === false) {
var source = d3.select('#id-' + sourceComponentId);
if (source.empty() === false) {
var sourceData = source.datum();
// update the source status if necessary
if (nf.CanvasUtils.isProcessor(source)) {
nf.Processor.reload(sourceData.component);
} else if (nf.CanvasUtils.isInputPort(source)) {
nf.Port.reload(sourceData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(source)) {
nf.RemoteProcessGroup.reload(sourceData.component);
}
}
}
if (nf.Common.isBlank(destinationComponentId) === false) {
var destination = d3.select('#id-' + destinationComponentId);
if (destination.empty() === false) {
var destinationData = destination.datum();
// update the destination component accordingly
if (nf.CanvasUtils.isProcessor(destination)) {
nf.Processor.reload(destinationData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(destination)) {
nf.RemoteProcessGroup.reload(destinationData.component);
}
}
}
},
/**
* Returns the component id of the source of this processor. If the connection is attached
* to a port in a [sub|remote] group, the component id will be that of the group. Otherwise

37
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-connection-configuration.js
View File

@ -860,21 +860,8 @@ nf.ConnectionConfiguration = (function () {
'connections': [response.connection]
}, true);
// update the source component accordingly
if (nf.CanvasUtils.isProcessor(source)) {
nf.Processor.reload(sourceData.component);
} else if (nf.CanvasUtils.isInputPort(source)) {
nf.Port.reload(sourceData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(source)) {
nf.RemoteProcessGroup.reload(sourceData.component);
}
// update the destination component accordingly
if (nf.CanvasUtils.isProcessor(destination)) {
nf.Processor.reload(destinationData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(destination)) {
nf.RemoteProcessGroup.reload(destinationData.component);
}
// reload the connections source/destination components
nf.CanvasUtils.reloadConnectionSourceAndDestination(sourceComponentId, destinationComponentId);
// update component visibility
nf.Canvas.View.updateVisibility();
@ -899,13 +886,10 @@ nf.ConnectionConfiguration = (function () {
// get the source details
var sourceComponentId = $('#connection-source-component-id').val();
var source = d3.select('#id-' + sourceComponentId);
var sourceData = source.datum();
// get the destination details
var destinationComponentId = $('#connection-destination-component-id').val();
var destination = d3.select('#id-' + destinationComponentId);
var destinationData = destination.datum();
var destinationType = nf.CanvasUtils.getConnectableTypeForDestination(destination);
// get the destination details
@ -950,21 +934,8 @@ nf.ConnectionConfiguration = (function () {
// update this connection
nf.Connection.set(connection);
// update the source component accordingly
if (nf.CanvasUtils.isProcessor(source)) {
nf.Processor.reload(sourceData.component);
} else if (nf.CanvasUtils.isInputPort(source)) {
nf.Port.reload(sourceData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(source)) {
nf.RemoteProcessGroup.reload(sourceData.component);
}
// update the destination component accordingly
if (nf.CanvasUtils.isProcessor(destination)) {
nf.Processor.reload(destinationData.component);
} else if (nf.CanvasUtils.isRemoteProcessGroup(destination)) {
nf.RemoteProcessGroup.reload(destinationData.component);
}
// reload the connections source/destination components
nf.CanvasUtils.reloadConnectionSourceAndDestination(sourceComponentId, destinationComponentId);
}
}).fail(function (xhr, status, error) {
if (xhr.status === 400 || xhr.status === 404 || xhr.status === 409) {

20
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-connection.js
View File

@ -1033,6 +1033,12 @@ nf.Connection = (function () {
// removes the specified connections
var removeConnections = function (removed) {
// consider reloading source/destination of connection being removed
removed.each(function (d) {
nf.CanvasUtils.reloadConnectionSourceAndDestination(d.component.source.id, d.component.destination.id);
});
// remove the connection
removed.remove();
};
@ -1142,6 +1148,7 @@ nf.Connection = (function () {
// get the corresponding connection
var connection = d3.select(this.parentNode);
var connectionData = connection.datum();
var previousDestinationId = connectionData.component.destination.id;
// attempt to select a new destination
var destination = d3.select('g.connectable-destination');
@ -1153,7 +1160,10 @@ nf.Connection = (function () {
// prompt for the new port if appropriate
if (nf.CanvasUtils.isProcessGroup(destination) || nf.CanvasUtils.isRemoteProcessGroup(destination)) {
// user will select new port and updated connect details will be set accordingly
nf.ConnectionConfiguration.showConfiguration(connection, destination).fail(function () {
nf.ConnectionConfiguration.showConfiguration(connection, destination).done(function () {
// reload the previous destination
nf.CanvasUtils.reloadConnectionSourceAndDestination(null, previousDestinationId);
}).fail(function () {
// reset the connection
connection.call(updateConnections, true, false);
});
@ -1192,13 +1202,17 @@ nf.Connection = (function () {
data: updatedConnectionData,
dataType: 'json'
}).done(function (response) {
var connectionData = response.connection;
var updatedConnectionData = response.connection;
// update the revision
nf.Client.setRevision(response.revision);
// refresh to update the label
nf.Connection.set(connectionData);
nf.Connection.set(updatedConnectionData);
// reload the previous destination and the new source/destination
nf.CanvasUtils.reloadConnectionSourceAndDestination(null, previousDestinationId);
nf.CanvasUtils.reloadConnectionSourceAndDestination(updatedConnectionData.source.id, updatedConnectionData.destination.id);
}).fail(function (xhr, status, error) {
if (xhr.status === 400 || xhr.status === 404 || xhr.status === 409) {
nf.Dialog.showOkDialog({