Examples with BLangEndpoint org.wso2.ballerinalang.compiler.tree.BLangEndpoint used on opensource projects

Example 16 with BLangEndpoint

use of org.wso2.ballerinalang.compiler.tree.BLangEndpoint in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

public void visit(BLangResource resourceNode) {
    String resourceName = resourceNode.getName().getValue();
    BSymbol resourceSymbol = resourceNode.symbol;
    SymbolEnv resourceEnv = SymbolEnv.createResourceActionSymbolEnv(resourceNode, resourceSymbol.scope, symbolEnv);
    if (isWithinParameterContext(resourceName, NODE_TYPE_RESOURCE)) {
        this.populateSymbols(this.resolveAllVisibleSymbols(resourceEnv), resourceEnv);
        setTerminateVisitor(true);
    } else if (!ScopeResolverConstants.getResolverByClass(cursorPositionResolver).isCursorBeforeNode(resourceNode.getPosition(), resourceNode, this, this.documentServiceContext)) {
        // TODO:Handle Annotation attachments
        // Visit the endpoints
        resourceNode.endpoints.forEach(bLangEndpoint -> this.acceptNode(bLangEndpoint, resourceEnv));
        // Cursor position is calculated against the resource parameter scope resolver
        cursorPositionResolver = ResourceParamScopeResolver.class;
        resourceNode.workers.forEach(w -> this.acceptNode(w, resourceEnv));
        this.blockOwnerStack.push(resourceNode);
        // Cursor position is calculated against the Block statement scope resolver
        cursorPositionResolver = BlockStatementScopeResolver.class;
        acceptNode(resourceNode.body, resourceEnv);
        this.blockOwnerStack.pop();
    }
}

Example 17 with BLangEndpoint

use of org.wso2.ballerinalang.compiler.tree.BLangEndpoint in project ballerina by ballerina-lang.

the class HoverUtil method getHoverInformation.

/**
 * Get the hover information for the given hover context.
 *
 * @param bLangPackage resolved bLangPackage for the hover context.
 * @param hoverContext context of the hover.
 * @return hover content.
 */
public static Hover getHoverInformation(BLangPackage bLangPackage, TextDocumentServiceContext hoverContext) {
    Hover hover;
    switch(hoverContext.get(NodeContextKeys.SYMBOL_KIND_OF_NODE_PARENT_KEY)) {
        case ContextConstants.FUNCTION:
            BLangFunction bLangFunction = bLangPackage.functions.stream().filter(function -> function.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangFunction != null) {
                if (bLangFunction.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangFunction.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangFunction.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.STRUCT:
            BLangStruct bLangStruct = bLangPackage.structs.stream().filter(struct -> struct.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangStruct != null) {
                if (bLangStruct.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangStruct.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangStruct.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.OBJECT:
            BLangObject bLangObject = bLangPackage.objects.stream().filter(object -> object.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangObject != null) {
                if (bLangObject.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangObject.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangObject.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.ENUM:
            BLangEnum bLangEnum = bLangPackage.enums.stream().filter(bEnum -> bEnum.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangEnum != null) {
                if (bLangEnum.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangEnum.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangEnum.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.TRANSFORMER:
            BLangTransformer bLangTransformer = bLangPackage.transformers.stream().filter(bTransformer -> bTransformer.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangTransformer != null) {
                if (bLangTransformer.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangTransformer.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangTransformer.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.CONNECTOR:
            BLangConnector bLangConnector = bLangPackage.connectors.stream().filter(bConnector -> bConnector.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangConnector != null) {
                if (bLangConnector.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangConnector.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangConnector.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.ACTION:
            BLangAction bLangAction = bLangPackage.connectors.stream().filter(bConnector -> bConnector.name.getValue().equals(((BLangInvocation) hoverContext.get(NodeContextKeys.PREVIOUSLY_VISITED_NODE_KEY)).symbol.owner.name.getValue())).flatMap(connector -> connector.actions.stream()).filter(bAction -> bAction.name.getValue().equals(hoverContext.get(NodeContextKeys.NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangAction != null) {
                if (bLangAction.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangAction.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangAction.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.ENDPOINT:
            BLangEndpoint bLangEndpoint = bLangPackage.globalEndpoints.stream().filter(globalEndpoint -> globalEndpoint.name.value.equals(hoverContext.get(NodeContextKeys.VAR_NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangEndpoint != null) {
                hover = getAnnotationContent(bLangEndpoint.annAttachments);
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        case ContextConstants.VARIABLE:
            BLangVariable bLangVariable = bLangPackage.globalVars.stream().filter(globalVar -> globalVar.name.getValue().equals(hoverContext.get(NodeContextKeys.VAR_NAME_OF_NODE_KEY))).findAny().orElse(null);
            if (bLangVariable != null) {
                if (bLangVariable.docAttachments.size() > 0) {
                    hover = getDocumentationContent(bLangVariable.docAttachments);
                } else {
                    hover = getAnnotationContent(bLangVariable.annAttachments);
                }
            } else {
                hover = getDefaultHoverObject();
            }
            break;
        default:
            hover = new Hover();
            List<Either<String, MarkedString>> contents = new ArrayList<>();
            contents.add(Either.forLeft(""));
            hover.setContents(contents);
            break;
    }
    return hover;
}

Example 18 with BLangEndpoint

use of org.wso2.ballerinalang.compiler.tree.BLangEndpoint in project ballerina by ballerina-lang.

the class BLangEndpointContextResolver method resolveItems.

@Override
@SuppressWarnings("unchecked")
public ArrayList<CompletionItem> resolveItems(TextDocumentServiceContext completionContext) {
    BLangNode bLangEndpoint = completionContext.get(CompletionKeys.SYMBOL_ENV_NODE_KEY);
    ArrayList<CompletionItem> completionItems = new ArrayList<>();
    ArrayList<SymbolInfo> configurationFields = new ArrayList<>();
    List<BStructSymbol.BAttachedFunction> attachedFunctions = new ArrayList<>();
    if (((BLangEndpoint) bLangEndpoint).type.tsymbol instanceof BStructSymbol) {
        attachedFunctions.addAll(((BStructSymbol) ((BLangEndpoint) bLangEndpoint).type.tsymbol).attachedFuncs);
    }
    BStructSymbol.BAttachedFunction initFunction = attachedFunctions.stream().filter(bAttachedFunction -> bAttachedFunction.funcName.getValue().equals(INIT)).findFirst().orElseGet(null);
    BVarSymbol configSymbol = initFunction.symbol.getParameters().get(0);
    BType configSymbolType = configSymbol.getType();
    if (configSymbolType instanceof BStructType) {
        ((BStructType) configSymbolType).getFields().forEach(bStructField -> configurationFields.add(new SymbolInfo(bStructField.getName().getValue(), new Scope.ScopeEntry(bStructField.symbol, null))));
    }
    this.populateCompletionItemList(configurationFields, completionItems);
    return completionItems;
}