org.grails.datastore.gorm.query.transform

Class DetachedCriteriaTransformer

java.lang.Object

org.codehaus.groovy.ast.CodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeVisitorSupport

org.grails.datastore.gorm.query.transform.DetachedCriteriaTransformer

All Implemented Interfaces:

org.codehaus.groovy.ast.GroovyClassVisitor, org.codehaus.groovy.ast.GroovyCodeVisitor

public class DetachedCriteriaTransformer
extends org.codehaus.groovy.ast.ClassCodeVisitorSupport

ClassCodeVisitorSupport that transforms where methods into detached criteria queries

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,java.lang.Object>	aliases
protected java.util.Set<org.codehaus.groovy.ast.expr.Expression>	aliasExpressions
static java.lang.String	AND_OPERATOR
protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode>>	cachedClassProperties
static java.util.Set<java.lang.String>	CANDIDATE_METHODS_WHERE_ONLY
protected org.codehaus.groovy.ast.ClassNode	currentClassNode
static org.codehaus.groovy.ast.ClassNode	DETACHED_CRITERIA_CLASS_NODE
protected java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode>	detachedCriteriaVariables
static java.lang.String	EQUALS_OPERATOR
static org.codehaus.groovy.ast.ClassNode	FUNCTION_CALL_CRITERION
static java.lang.String	IS_NULL_CRITERION
static java.lang.String	OR_OPERATOR
protected java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode>	staticDetachedCriteriaVariables
protected java.util.Set<org.codehaus.groovy.ast.expr.ClosureExpression>	transformedExpressions
static org.codehaus.groovy.ast.expr.ConstantExpression	WHERE_LAZY

Method Summary

Methods

Modifier and Type	Method and Description
protected org.codehaus.groovy.ast.ClassNode	getParameterizedDetachedCriteriaClassNode(org.codehaus.groovy.ast.ClassNode classNode)
protected org.codehaus.groovy.control.SourceUnit	getSourceUnit()
protected boolean	isDomainClass(org.codehaus.groovy.ast.ClassNode classNode)
protected void	transformClosureExpression(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.ClosureExpression closureExpression)
void	visitClass(org.codehaus.groovy.ast.ClassNode node)
void	visitDeclarationExpression(org.codehaus.groovy.ast.expr.DeclarationExpression expression)
void	visitField(org.codehaus.groovy.ast.FieldNode node)
void	visitMethod(org.codehaus.groovy.ast.MethodNode node)
void	visitMethodCallExpression(org.codehaus.groovy.ast.expr.MethodCallExpression call)
void	visitStaticMethodCallExpression(org.codehaus.groovy.ast.expr.StaticMethodCallExpression call)

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

addError, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitForLoop, visitIfElse, visitImports, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

AND_OPERATOR

public static final java.lang.String AND_OPERATOR

See Also:

Constant Field Values

OR_OPERATOR

public static final java.lang.String OR_OPERATOR

See Also:

Constant Field Values

DETACHED_CRITERIA_CLASS_NODE

public static final org.codehaus.groovy.ast.ClassNode DETACHED_CRITERIA_CLASS_NODE

CANDIDATE_METHODS_WHERE_ONLY

public static final java.util.Set<java.lang.String> CANDIDATE_METHODS_WHERE_ONLY

FUNCTION_CALL_CRITERION

public static final org.codehaus.groovy.ast.ClassNode FUNCTION_CALL_CRITERION

EQUALS_OPERATOR

public static final java.lang.String EQUALS_OPERATOR

See Also:

Constant Field Values

IS_NULL_CRITERION

public static final java.lang.String IS_NULL_CRITERION

See Also:

Constant Field Values

WHERE_LAZY

public static final org.codehaus.groovy.ast.expr.ConstantExpression WHERE_LAZY

detachedCriteriaVariables

protected java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode> detachedCriteriaVariables

aliases

protected java.util.Map<java.lang.String,java.lang.Object> aliases

staticDetachedCriteriaVariables

protected java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode> staticDetachedCriteriaVariables

cachedClassProperties

protected java.util.Map<java.lang.String,java.util.Map<java.lang.String,org.codehaus.groovy.ast.ClassNode>> cachedClassProperties

transformedExpressions

protected java.util.Set<org.codehaus.groovy.ast.expr.ClosureExpression> transformedExpressions

aliasExpressions

protected java.util.Set<org.codehaus.groovy.ast.expr.Expression> aliasExpressions

currentClassNode

protected org.codehaus.groovy.ast.ClassNode currentClassNode

Method Detail

visitClass

public void visitClass(org.codehaus.groovy.ast.ClassNode node)

Specified by:

visitClass in interface org.codehaus.groovy.ast.GroovyClassVisitor

Overrides:

visitClass in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitMethod

public void visitMethod(org.codehaus.groovy.ast.MethodNode node)

Specified by:

visitMethod in interface org.codehaus.groovy.ast.GroovyClassVisitor

Overrides:

visitMethod in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitField

public void visitField(org.codehaus.groovy.ast.FieldNode node)

Specified by:

visitField in interface org.codehaus.groovy.ast.GroovyClassVisitor

Overrides:

visitField in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

getParameterizedDetachedCriteriaClassNode

protected org.codehaus.groovy.ast.ClassNode getParameterizedDetachedCriteriaClassNode(org.codehaus.groovy.ast.ClassNode classNode)

visitDeclarationExpression

public void visitDeclarationExpression(org.codehaus.groovy.ast.expr.DeclarationExpression expression)

Specified by:

visitDeclarationExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitDeclarationExpression in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitMethodCallExpression

public void visitMethodCallExpression(org.codehaus.groovy.ast.expr.MethodCallExpression call)

Specified by:

visitMethodCallExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitMethodCallExpression in class org.codehaus.groovy.ast.CodeVisitorSupport

visitStaticMethodCallExpression

public void visitStaticMethodCallExpression(org.codehaus.groovy.ast.expr.StaticMethodCallExpression call)

Specified by:

visitStaticMethodCallExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitStaticMethodCallExpression in class org.codehaus.groovy.ast.CodeVisitorSupport

transformClosureExpression

protected void transformClosureExpression(org.codehaus.groovy.ast.ClassNode classNode,
                              org.codehaus.groovy.ast.expr.ClosureExpression closureExpression)

isDomainClass

protected boolean isDomainClass(org.codehaus.groovy.ast.ClassNode classNode)

getSourceUnit

protected org.codehaus.groovy.control.SourceUnit getSourceUnit()

Specified by:

getSourceUnit in class org.codehaus.groovy.ast.ClassCodeVisitorSupport