Class GraphqlResolveMethod
A resolve
instance method on a sub-class of either
GraphQL::Schema::RelayClassicMutation
or
GraphQL::Schema::Resolver
.
This resolve
method is essentially an HTTP request handler.
The user input data comes in through a GraphQL query, is parsed by the GraphQL
library, and this method handles the request. Then the result is serialized
into a GraphQL response on the way out.
For example:
module Mutation
class NameAnInstrument < BaseMutation
argument :instrument_uuid, Types::Uuid,
required: true,
loads: ::Instrument,
as: :instrument,
argument :name, String, required: true
def load_instrument(uuid)
::Instrument.find_by(uuid: uuid)
end
# GraphqlResolveMethod
def resolve(instrument:, name:)
instrument.set_name(name)
end
end
end
Import path
import codeql.ruby.frameworks.GraphQL
Indirect supertypes
Predicates
getARoutedParameter | Gets a parameter that could receive parts of the url when handling incoming requests, if any. These automatically become a |
getAnHttpMethod | Gets an HTTP method name, in all caps, that this handler will respond to. Handlers can potentially respond to multiple HTTP methods. |
getFramework | Gets a string that identifies the framework used for this request handler. |
getMutationClass | Gets the mutation class containing this method. |
Inherited predicates
getAChild | Gets a child node of this | from AstNode |
getAChild | Gets a child of this node, which can also be retrieved using a predicate named | from MethodBase |
getAControlFlowEntryNode | Gets a control-flow entry node for this statement, if any | from Stmt |
getAControlFlowNode | Gets a control-flow node for this statement, if any. | from Stmt |
getAParameter | Gets a parameter of this callable. | from Callable |
getAPrimaryQlClass | Gets the name of a primary CodeQL class to which this node belongs. | from Method |
getARescue | Gets a rescue clause in this block. | from BodyStmt |
getAStmt | Gets a statement in this sequence. | from StmtSequence |
getAVariable | Gets a variable declared in this scope. | from Scope |
getCfgScope | Gets the control-flow scope of this statement, if any. | from Stmt |
getConstantValue | Gets the constant value of this expression, if any. | from Expr |
getDesugared | Gets the desugared version of this AST node, if any. | from AstNode |
getElse | Gets the | from BodyStmt |
getEnclosingCallable | Gets the enclosing callable, if any. | from Stmt |
getEnclosingMethod | Gets the enclosing method, if any. | from AstNode |
getEnclosingModule | Gets the enclosing module, if any. | from AstNode |
getEnclosingToplevel | Gets the enclosing top-level. | from AstNode |
getEnsure | Gets the | from BodyStmt |
getFile | Gets the file of this node. | from AstNode |
getLastStmt | Gets the last statement in this sequence, if any. | from StmtSequence |
getLocation | Gets the location of this node. | from AstNode |
getName | Gets the name of this method. | from Method |
getNumberOfParameters | Gets the number of parameters of this callable. | from Callable |
getNumberOfStatements | Gets the number of statements in this sequence. | from StmtSequence |
getOuterScope | Gets the outer scope, if any. | from Scope |
getParameter | Gets the | from Method |
getParent | Gets the parent of this | from AstNode |
getPrimaryQlClasses | Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs. | from AstNode |
getRescue | Gets the | from BodyStmt |
getStmt | Gets the | from BodyStmt |
getVariable | Gets the variable named | from Scope |
getVisibility | Gets a string describing the visibility of this method. This is either ‘public’, ‘private’ or ‘protected’. | from Method |
hasEnsure | Holds if this block has an | from BodyStmt |
hasName | Holds if the name of this method is | from MethodBase |
isEmpty | Holds if this sequence has no statements. | from StmtSequence |
isPrivate | Holds if this method is private. All methods with the name prefix | from Method |
isProtected | Holds if this method is protected. | from MethodBase |
isPublic | Holds if this method is public. Methods are public by default. | from MethodBase |
isSetter | Holds if this is a setter method, as in the following example: | from Method |
isSynthesized | Holds if this node was synthesized to represent an implicit AST node not present in the source code. In the following example method call, the receiver is an implicit | from AstNode |
toString | Gets a textual representation of this node. | from Method |