Allow easy integration from Groovy into Java through convenience methods. Generates Java stubs from Groovy sources. Helper class for processing Groovy numeric literals. This is the standard Groovy module factory. It was discovered in 1767 by a shepherdess, who was going to throw a silver rich rock at a goat. How to get all property names of a Groovy class? Readers might refer to the Handles generation of code for the @Sealed annotation. types of arguments, Annotation to indicate experimental and still to be refined API, which may change at any time. For example, lets say we need to calculate sines and cosines for our application. A typed parameter passed to, and returned from a CallableStatement. The one and only implementation of a metaclass. Groovy follows Javas notion of allowing import statement to resolve class references. The previous example is therefore compiled as if it was the Otherwise, the property expansion returns the value of the SecondXML test case property. To support caches whose values are convertable, e.g. Write GroovyDoc resources to destination. MetaClass.getProperties (Showing top 20 results out of 315) groovy.lang MetaClass getProperties. Initializes the variable scopes for an AST. Returns the first of several candidates found. method - not cached, Allows methods to be dynamically added to existing classes at runtime. This interface allows the user to provide a custom expression checker if the dis/allowed expression lists are not This class contains utility methods to determine which class called the Annotation to automatically add the final qualifier to method, constructor, Represents a break statement in a switch or loop statement. This Writer is used to generate the call invocation byte codes A MOP Writer that skips the generation of MOP methods. Thrown whenever pre- or post-conditions are called in a cyclic way. Tool for replacing Statement objects in an AST by other Statement instances. Replace all access to variables and args by new variables. Set decorator that will trigger PropertyChangeEvents when a value changes. Represents window which stores elements used by window functions, Represents window definition, which will define the result set to construct the window, This annotation is used in conjunction with. This class contains methods special to optimizations used directly from bytecode in Groovy 1.8. Method annotation used to transform methods with tail recursive calls into iterative methods automagically Class annotation used to assist in the creation of record-like classes. A converter that handles converting a given type using a closure. Represents compile time variable metadata while compiling a method. A hint used to instruct the type checker to pick the third parameter type. during processing. with some useful baked-in conventions. Verifies the AST node and adds any default AST code before bytecode generation occurs. This local transform adds a logging ability to your program using A helper class to invoke methods more easily in ASM, Utility class for commonly called methods. The Msage mine is an old 19th-century iron exploitation, located on the Saint-Pierre-de-Msage territory, just at the end of the Romanche valley, 25 km south-east of Grenoble. verify that an. 1. Internal annotation used to indicate that a method is a bridge method to a trait setup Registers closure that runs after the type checker finishes initialization Plain ordinary object call site operations complete. Represents a list of Integer objects starting at and potentially including a specified. Class annotation used to demarcate non-sealed classes. A stack less exception used to indicate, that the execution of a missingMethod Injects a set of Comparators and sort methods. This class defines new groovy methods which appear on normal JDK A wrapper for Closure to support composition. A SAX handler for turning XML into Groovy scripts. Thrown whenever a precondition violation occurs. Class annotation used to assist in the creation of annotation instructs the compiler to execute an AST transformation which adds the necessary toString () method. reflection information and allows methods to be dynamically added to We need to also add a plugin for the sake of compiling our Groovy files. A ClassVisitor proxy, which can log bytecode generation, Logging bytecode generation, which can make debugging easy. Groovy environment. A class annotation used to make a class Comparable by (potentially) multiple Comparators. GroovyClassValue implementation that simply delegates to Java 7's java.lang.ClassValue. Represents a sequence of zero or more objects of a given type. A default table model made up of PropertyModels on a Value model. are applicable for type checking purposes. assemble all script bodies into the run method: Variables in a script do not require a type definition. * Where in Java only java.lang. Duration represents time periods which have values independent of the context. Represents a property of a value as a model. This class represents a list of expressions used to A helper class for creating XML or HTML markup. LogBack logging. Interceptor that registers the timestamp of each method call FloatingPoint (Double and Float) NumberMath operations. 41,955 Solution 1 I am using groovy compiler 2.4 I get a java.util.LinkedHashMap containing all the properties and their values returned by calling getProperties () on a groovy object. A groovy.lang.Script is always compiled into a class. module. Description AbstractASTTransformation AbstractButtonProperties AbstractCallSite Base class for all call sites. A visitor which collects Groovydoc information. seconds and milliseconds. Transforms an instance-style Groovy class or interface to become a static-style Enum for easy differentiation between call types. This means that this script: However, there is a semantic difference between the two: if the variable is declared as in the first example, it is a local variable. The JmxBuilderModelMBean is the MBean class that proxies exported POGO/POJO inside the MBeanServer. first, of course). then perform static compilation, thus bypassing the Groovy meta object protocol. Processes template source files substituting variables and expressions into Represents one or more arguments being passed into a method by name. Adds explicit return statements to implicit return points in a closure. The class you are creating the builder for can be any Java or Groovy class following the normal JavaBean conventions, e.g. Thrown when configuration data is invalid. parameter types of a closure. to. It is possible to define methods into a script, as illustrated here: You can also mix methods and code. A class for error messages produced by the parser system. Helper class for iterating through nodes. Base class for creating arbitrary nested trees of objects or events. Let's add the dependency for Groovy first to our pom.xml file: Script Editors 2. This signature hint uses abstract methods from some type (abstract class or interface) in order to store or to retrieve information from AST node metadata. * package imported by default. annotations. A handle for the MetaClassRegistry that changes all classes loaded into the Grails VM Allow a long array to be used where an Iterable is expected. Allow a byte array to be used where an Iterator is expected. metaclass - cached onMethodSelection Registers closure that runs when it finds a method appropriate for a method call concurrency for updates, and a maximum capacity to bound the map by. A simple extension point to allow us to switch between the classic Groovy parser and the new Antlr based parser(s). if the variable is undeclared, it goes into the groovy.lang.Script#getBinding(). A LoggingStrategy defines how to wire a new logger instance into an existing class. This enumeration can be used whenever it is preferred to annotate a class as. expressions. Log4j2 logging. Groovy classes must specify their package before the class definition, else the default package is assumed. one annotation type per annotatable node. visit. This local transform adds a logging ability to your program using Identifies a variable to be expanded into the This class contains the logic of how to weave a Java platform logger into the host class. A helper class used to generate bytecode for unary expressions. Name (s) in local language (s): Mine des Chalanches, Allemont, Isre, Rhne-Alpes, France. But with a * import, we can achieve the same effect with just one line. This class defines new Java 6 specific groovy methods which extend the normal A bit simplified lock designed to be inherited by. which can be evaluated lazily. Behavior-changing configuration options for the map. a later time. Content. This class is the base for any annotation alias processor. but could include some imports, some statements and multiple classes kind of binary expression that is provided. An abstract base class for nodes in the concrete syntax tree that is Handles generation of code for the @ToString annotation. Soft reference with lazy initialization under lock. Indicates that the source text for an assertion statement is not available. before and after invocation. A helper class for printing indented text. implementing one or more interfaces. Allows to throw a checked exception unchecked. Base interface for customizing where resources can be found for the. All rights reserved. Defining a package is very similar to Java: To refer to some class Foo in the com.yoursite.com package you will need to use the fully qualified name com.yoursite.com.Foo, or else you can use an import statement as well see below. This class contains several transformers for used during method invocation. Properties with Bar in Grenoble, France. This will let the Groovy compiler use compile time checks in the style of Java Represents a local variable name, the simplest form of expression. An important feature of lazy properties is that they can be connected together so that changes to one property are automatically reflected in other properties. Used to modify the grape configuration for grab requests. Base AST transformation encapsulating all common helper methods and implementing. A helper class to allow parser exceptions to be thrown anywhere in the code. A Java developer embarking on a Groovy adventure will always have Java in mind, and will progressively learn Groovy, one feature at a time, becoming more productive and writing more idiomatic Groovy code. afterVisitMethod Registers closure that runs after type checking a method body and replaces every \n with a platform specific newline. Provide friendly error messages when parsing errors occurred. This class defines new groovy methods for Files, URLs, URIs which appear Represents method nodes which are used by the static type checker to virtually add methods on a source stream. Generates 'Proxy' objects which implement interfaces, maps of closures and/or An implementation of the visitor pattern for working with ASTNodes. This class defines new groovy methods which appear on String-related JDK Event handler registration: This class provides an empty implementation of, This interface defines a complete generic visitor for a parse tree produced Sometimes we will need more than one grab per class, but we can only add Handles generation of code for the @TupleConstructor annotation. just walks the code and expression tree, Collect all recursive calls within method, Represents a simple key-value cache, which is NOT thread safe and backed by a. This class defines all the new SQL-related groovy methods which enhance Dummy class used by the indy implementation. Default impl that calls parent.propertyName = child. language features or apply AST transformations by default should implement this class, then Builds the AST from the parse tree generated by Antlr4. This is an annotation on a class, currently just. Handles transformation for the @Field annotation. Lazy evaluated representation of parent nodes without duplicates, A helper class for creating nested trees of data. This interface is for AST transformations which must be aware of the compilation unit where they are applied. A template is a block of text with an associated binding that can be output to a writer or evaluated to a string. Represents an arbitrary tree node which can be used for structured metadata or any arbitrary XML-like tree. Assuming your object is a Groovy class, you can use hasProperty in the object metaClass like so: def printName ( o ) { if ( o.metaClass.hasProperty ( o, 'name' ) && o.name ) { println "Printing Name : $o.name" } else { println o } } following: If the script is in a file, then the base name of the file is used to determine the name of the generated script class. Class used as base for the creation of MetaClass implementations. A simple text pane that is printable and wrapping is optional. to a key and/or value. Method annotation used to invert test case results. any of the type checking errors by default. An expression transformer used in the process of replacing the access to variables. on normal JDK classes inside the Groovy environment. default implementation. A generic servlet for serving (mostly HTML) templates. A class that can determine the weight of a value. recognized inside the runtime. Provides services for reporting compilation errors to the By importing these boilerplate code is reduced. to be passed in as a constructor for some bizarre reason. method - cached. The below imports are added by groovy for you: This is done because the classes from these packages are most commonly used. and closure parameters. Base class for any AST node which is capable of being annotated, Utility class for working with AnnotatedNodes, Visits interfaces & classes and looks for. A ClassLoader which can load Groovy classes. An exception occurred if a dynamic property dispatch fails with an unknown property. Keep this constant in a separate file as it is troublesome for Antlr to parse for doc purposes. Check if there are any recursive calls in a method. MethodType signatures used by indy. Groovy makes it easier, the following code is equivalent: A script can be considered as a class without needing to declare it, with some differences. Represents the variable bindings of a script which can be altered Generates Java class versions of Groovy classes using ASM. Represents a method on an object using a closure, which can be invoked at any handling arbitrary data. Runnable and Callable yet give preference to Runnable (for backwards compatibility) A utility class which can be used in test cases to dump generated bytecode. Here is an example using a Java class: The AnnotationCollector can be used to define aliases for groups of loading metadata from module descriptors, then perform custom tasks for each Marker interface to identify lambda generated by the groovy compiler. metaclass - cached using properties. of support methods. sql string rather than representing a placeholder. An agent that can be used to defer cleanup operations to Represents a constant expression such as null, true, false. Package names play exactly the same role as in Java. A temporary implementation of MethodKey used to perform a fast lookup source and the expected output are intended to be XML. Groovy, like Java, provides a special way to import all classes from a package using *, the so-called star import. Its a static method, so we can use a static import. expression : expression. Interface defining common methods for method calls. Represents a property in an Expando object, Represents a Method on a Java object a little like. placeholders in a template source text to produce the desired output. The Groovy programming language is supported by the Apache Software Foundation and the Groovy community. Represents a groovy shell capable of running arbitrary groovy scripts. call the. Utility class to guess the encoding of a given text file. sufficient, This interface allows the user to provide a custom statement checker if the dis/allowed statement lists are not Marks class members that are intended for internal use. e.g. Binary write operations specialised for Booleans, Represents two expressions and an operation. Handles sealed class permitted subclass detection. resource management and result set handling. Test if a method call is recursive if called within a given method node. determined by the provided. in the map expression [1, *:m, 2, "c":100] Base class for type checking extensions written in Groovy. with the body of the script copied into a run method. A type checking extension that will take care of handling errors which are specific to traits. This class is for internal use only! Interface for template resolvers, which, given a template identifier, return a URL where the template The set properties shape is the most common way to set property values. Parameters: property - the name of the property to set newValue - the value to set Since: 1.0 Properties with Garage in Grenoble, France. Represents a field access such as the expression "this.foo". This exception is thrown if the runtime is unable to select Transformation for declarative dependency management. This AST transformation aims at helping in debugging other AST transformations. AllTestSuite can be used in extension of GroovyTestSuite to execute TestCases written in Groovy Category class which adds GPath style operations to Java's DOM classes. The generated script class will carry all methods into the script class, and A buffered writer that gobbles any \r characters Wrapper for a method realizing the property getter. Custom AST transformation that removes closure annotations of, Handy methods when working with the Groovy AST. Enums have a parent constructor with two arguments from java.lang.Enum. Some semantic predicates for altering the behaviour of the lexer and parser. Represents a reference to a variable in a script, The tool to simulate running script files via groovy command. (or specified optional name) is a valid key name when using named arguments we have to create a super class for it and implement the interface. cannot be determined without knowing the datum point. delegating MetaClass. Overview Groovy is a dynamic, scripting language for the JVM. A convenience front end for getting standard compilations done. Indicates that a power assertion has failed. An adapter to make any Groovy Script class an instance of a JUnit Test. Internal class for fast processing of Strings during JSON parsing. They allow us to separate the code base without any conflicts. Translates all return statements into an invocation of the next iteration. No abstract methods appear in a non-abstract class represent valid key names when using named arguments and that the property types and that the parameter type is applicable for type checking purposes. unresolvedVariable Registers closure that runs when the type checker finds an unresolved variable A closure which stores calls in a List so that method calls Thrown when compilation fails from source errors. Intended mode to use for sealed classes when using the. Specifies life-cycle hook-ins for applying AST transformation logic before and Method annotation that creates a cache for the results of the execution of the annotated method. and querying databases using POGO fields and operators rather than Base class for Java objects wishing to be Groovy objects. The Groovy compiler will compile the class for you, Represents a method reference or a constructor reference, as when invoking a static method or accessing a static type. retrievals, and adjustable expected concurrency for updates. This is an AST Node that provides some sort of looping mechanism. as stored in bytecode. Defines new Groovy methods which appear on standard Java 8 classes within the Contains all the basic resources and values used by the utility framework. This maps only builds once you ask for a key for the first time. This class contains math operations used by indy instead of the normal it such as "hello there ${user} how are you" which is expanded lazily. share data between the script and the application. simple way of processing XML. Allow a boolean array to be used where an Iterator is expected. A Realm is the representation of a metaclass layer in a tree of realm objects. Allow a float array to be used where an Iterator is expected. a batch count size. ExpandoMetaClass is a MetaClass that behaves like an Expando, allowing the addition or replacement Functions in this class are used to determine whether a certain AST node fulfills certain assertion Represents an immutable list of Numbers from a value to a value with a particular step size. Find your perfect french home, chateaux, Apartment, Barn, Chalet, villa and other property in France | FrancePropertyShop As you would probably know, Groovy is a JVM Language which is defined to run on top of Java Virtual Machine. Writer responsible for generating closure classes in statically compiled mode. Thrown whenever a class invariant violation occurs. Indicates that a method or property can be used to set a CLI option. codebase cannot be determined. This class is a general adapter to adapt a map of closures to This factory generates an array of compilation customizers. Allow an int array to be used where an Iterable is expected. This class represents a MetaMethod that is a closure that pretends to be a static method. Sorted by: 26. This ClassLoader should be used as root of class loaders. Transform try-with-resources to try-catch-finally
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