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

Example 6 with BLangAction

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

the class TreeVisitor method visit.

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

Example 7 with BLangAction

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

the class Generator method createDocForNode.

/**
 * Create documentation for connectors.
 * @param connectorNode ballerina connector node.
 * @return documentation for connectors.
 */
public static ConnectorDoc createDocForNode(BLangConnector connectorNode) {
    String connectorName = connectorNode.getName().value;
    List<Variable> parameters = new ArrayList<>();
    List<Documentable> actions = new ArrayList<>();
    // Iterate through the connector parameters
    if (connectorNode.getParameters().size() > 0) {
        for (BLangVariable param : connectorNode.getParameters()) {
            String dataType = type(param);
            String desc = paramAnnotation(connectorNode, param);
            Variable variable = new Variable(param.getName().value, dataType, desc);
            parameters.add(variable);
        }
    }
    // Iterate through the actions of the connectors
    if (connectorNode.getActions().size() > 0) {
        for (BLangAction action : connectorNode.getActions()) {
            actions.add(createDocForNode(action));
        }
    }
    return new ConnectorDoc(connectorName, description(connectorNode), actions, parameters);
}

Example 8 with BLangAction

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

the class SymbolEnter method defineConnectorInitFunction.

private void defineConnectorInitFunction(BLangConnector connector, SymbolEnv conEnv) {
    BLangFunction initFunction = createInitFunction(connector.pos, connector.getName().getValue(), Names.INIT_FUNCTION_SUFFIX);
    // Add connector as a parameter to the init function
    BLangVariable param = (BLangVariable) TreeBuilder.createVariableNode();
    param.pos = connector.pos;
    param.setName(this.createIdentifier(Names.CONNECTOR.getValue()));
    BLangUserDefinedType connectorType = (BLangUserDefinedType) TreeBuilder.createUserDefinedTypeNode();
    connectorType.pos = connector.pos;
    connectorType.typeName = connector.name;
    connectorType.pkgAlias = (BLangIdentifier) TreeBuilder.createIdentifierNode();
    param.setTypeNode(connectorType);
    initFunction.addParameter(param);
    // Add connector level variables to the init function
    connector.varDefs.stream().filter(f -> f.var.expr != null).forEachOrdered(v -> initFunction.body.addStatement(createAssignmentStmt(v.var)));
    addInitReturnStatement(initFunction.body);
    connector.initFunction = initFunction;
    BLangAction initAction = createNativeInitAction(connector.pos);
    connector.initAction = initAction;
    defineNode(connector.initFunction, conEnv);
    defineNode(connector.initAction, conEnv);
    connector.symbol.initFunctionSymbol = connector.initFunction.symbol;
}

Example 9 with BLangAction

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

the class TaintAnalyzer method visit.

public void visit(BLangAction actionNode) {
    BSymbol actionSymbol = actionNode.symbol;
    SymbolEnv actionEnv = SymbolEnv.createResourceActionSymbolEnv(actionNode, actionSymbol.scope, env);
    visitInvokable(actionNode, actionEnv);
}

Example 10 with BLangAction

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

the class SemanticAnalyzer method visit.

public void visit(BLangAction actionNode) {
    BSymbol actionSymbol = actionNode.symbol;
    SymbolEnv actionEnv = SymbolEnv.createResourceActionSymbolEnv(actionNode, actionSymbol.scope, env);
    actionNode.annAttachments.forEach(a -> {
        a.attachmentPoint = new BLangAnnotationAttachmentPoint(BLangAnnotationAttachmentPoint.AttachmentPoint.ACTION);
        this.analyzeDef(a, actionEnv);
    });
    actionNode.docAttachments.forEach(doc -> analyzeDef(doc, actionEnv));
    if (Symbols.isNative(actionSymbol)) {
        return;
    }
    actionNode.requiredParams.forEach(p -> this.analyzeDef(p, actionEnv));
    actionNode.defaultableParams.forEach(p -> this.analyzeDef(p, actionEnv));
    if (actionNode.restParam != null) {
        this.analyzeDef(actionNode.restParam, actionEnv);
    }
    actionNode.endpoints.forEach(e -> analyzeDef(e, actionEnv));
    analyzeStmt(actionNode.body, actionEnv);
    this.processWorkers(actionNode, actionEnv);
}