protected void initHttpClient() {
try {
HttpClientBuilder builder = HttpClient.uri(url);
// set method, default to GET
builder = builder.method(null == method ? HttpMethod.GET : method);
// set credentials
if (null != credentials && credentials.isValid()) {
builder = builder.credentials(credentials.getUsername(), credentials.getPassword());
}
// set keystore
if (null != keystore && keystore.isValid()) {
builder = builder.keyStore(new FileInputStream(keystore.getFile()), keystore.getPassword());
}
// set headers
if (null != headers && headers.isValid()) {
for (final HeaderNode header : headers.getHeaders()) {
builder = builder.header(header.getName(), header.getValue());
}
}
// set query parameters
if (null != query && query.isValid()) {
for (final QueryParameterNode qp : query.getParameters()) {
builder = builder.query(qp.getName(), qp.getValue());
}
}
// set request entity
if (null != entity && entity.isValid()) {
// prefer file
if (null != entity.getFile()) {
final FileInputStream is = new FileInputStream(entity.getFile());
final ByteArrayOutputStream os = new ByteArrayOutputStream();
final byte[] buf = new byte[1024];
try {
for (int num; (num = is.read(buf)) != -1; ) {
os.write(buf, 0, num);
}
} catch (final IOException e) {
throw new BuildException(e);
}
builder = builder.entity(new ByteArrayInputStream(os.toByteArray()));
} else {
builder = builder.entity(entity.getText());
}
}
httpClient = builder.toHttpClient();
} catch (final Throwable t) {
throw new BuildException(t);
}
}
@Override
public void run() {
try {
CompoundCommand commands = new CompoundCommand();
List models = getViewer().getContents().getChildren();
NodeList graphNodes = new NodeList();
EdgeList graphEdges = new EdgeList();
// nodes
for (int i = 0; i < models.size(); i++) {
Object obj = models.get(i);
if (obj instanceof TableEditPart) {
TableEditPart editPart = (TableEditPart) obj;
Table model = (Table) editPart.getModel();
EntityNode node = new EntityNode();
node.model = model;
node.width = editPart.getFigure().getSize().width;
node.height = editPart.getFigure().getSize().height + 40;
graphNodes.add(node);
}
}
// edge
for (int i = 0; i < models.size(); i++) {
Object obj = models.get(i);
if (obj instanceof TableEditPart) {
TableEditPart tableEditpart = (TableEditPart) obj;
List outgoing = tableEditpart.getSourceConnections();
for (int j = 0; j < outgoing.size(); j++) {
RelationEditPart conn = (RelationEditPart) outgoing.get(j);
EntityNode source =
(EntityNode) getNode(graphNodes, (Table) conn.getSource().getModel());
EntityNode target =
(EntityNode) getNode(graphNodes, (Table) conn.getTarget().getModel());
if (source != null && target != null) {
ConnectionEdge edge = new ConnectionEdge(source, target);
Relation relation = (Relation) conn.getModel();
edge.model = relation.getSource();
graphEdges.add(edge);
}
}
}
}
DirectedGraph graph = new DirectedGraph();
graph.nodes = graphNodes;
graph.edges = graphEdges;
new DirectedGraphLayout().visit(graph);
for (int i = 0; i < graph.nodes.size(); i++) {
EntityNode node = (EntityNode) graph.nodes.getNode(i);
commands.add(new LayoutCommand(node.model, node.x, node.y));
}
getViewer().getEditDomain().getCommandStack().execute(commands);
} catch (Exception e) {
logger.error(Messages.AutoLayoutAction_2, e);
Status errStatus =
new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e); // $NON-NLS-1$
ExceptionDetailsErrorDialog.openError(
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
"Error",
Messages.AutoLayoutAction_3,
errStatus); //$NON-NLS-1$
}
}
