oracle.jbo.server

Class EvaluateExprCompileContextImpl

java.lang.Object

groovy.lang.GroovyObjectSupport

groovy.lang.Binding

oracle.jbo.AbstractCompileContext

oracle.jbo.server.EvaluateExprCompileContextImpl

All Implemented Interfaces:

groovy.lang.GroovyObject, ExprCompileContext

public class EvaluateExprCompileContextImpl
extends AbstractCompileContext

A compile context that may be used during expression evaluation.

Since:

release specific (what release of product did this appear in)

For internal use only. Application developers should not use this

Nested Class Summary

Nested classes/interfaces inherited from class oracle.jbo.AbstractCompileContext

AbstractCompileContext.UntypedExtendedType

Field Summary

Fields inherited from class oracle.jbo.AbstractCompileContext

mExtendedType

Fields inherited from interface oracle.jbo.ExprCompileContext

UNKNOWN_PARAMETER_TYPE_NAME, VOID_RETURN_TYPE

Constructor Summary

Constructors

Constructor and Description
EvaluateExprCompileContextImpl(ExprDef exprDef, java.lang.Object source, ExprValueTypeSupplier valSupplier, ExprTrustSupplier exprTrustSupplier)

Method Summary

Modifier and Type	Method and Description
ExprDef	getExprDef() Return the definition of the expressio that is compiling.
ExprTrustSupplier	getExprTrustSupplier() Return the security policiy that is associated with this context.
java.lang.String	getGlobalOperationReturnType(java.lang.String name, java.lang.String... argtypes) Return the type of the given global operations.
java.lang.String	getMethodReturnType(java.lang.String receiver, java.lang.String name, java.lang.String[] argtypes, java.lang.String[] argvals) Return the return type of the given method.
java.lang.String	getNewValueType() In validator contexts this returns the type of the new attribute or row.
java.lang.String	getOldValueType() In validator contexts this returns the type of the new attribute or row.
java.lang.String	getSourceAttributeType(java.lang.String name) Return the source attribute type.
java.lang.String	getSourceMethodReturnType(java.lang.String name, java.lang.String... argtypes) Return the return type of a source method.
java.lang.String	getSourceOperationReturnType(java.lang.String name, java.lang.String... argtypes) Return the return type of a source operation.
java.lang.String	getSourcePropertyType(java.lang.String name) Return the source property type.
java.lang.String	getSourceType() Return the source type of the current compile context.
boolean	isCodeSource() Indicates whether the compile source belongs to an ADF/BC code source.
boolean	isMandatoryAttribute(java.lang.String name) Returns whether the specified attribute is mandatory.
boolean	isTypeChecked() Returns whether type checking should be performed in this compile context.

Methods inherited from class oracle.jbo.AbstractCompileContext

classesFor, classFor, getCurrentASTNode, getCurrentNode, getErrorCollector, getExtendedType, getPropertyType, getReturnType, getReturnType, getVariableType, isAssignableFrom, isRowAttribute, setCurrentASTNode, setCurrentNode, setErrorCollector, setTypeCheckerClassLoader

Methods inherited from class groovy.lang.Binding

getProperty, getVariable, getVariables, hasVariable, setProperty, setVariable

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, invokeMethod, setMetaClass

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluateExprCompileContextImpl

public EvaluateExprCompileContextImpl(ExprDef exprDef,
                                      java.lang.Object source,
                                      ExprValueTypeSupplier valSupplier,
                                      ExprTrustSupplier exprTrustSupplier)

Method Detail

getExprDef

public ExprDef getExprDef()

Description copied from interface: ExprCompileContext

Return the definition of the expressio that is compiling.

Specified by:

getExprDef in interface ExprCompileContext

Specified by:

getExprDef in class AbstractCompileContext

isTypeChecked

public boolean isTypeChecked()

Description copied from interface: ExprCompileContext

Returns whether type checking should be performed in this compile context.

Specified by:

isTypeChecked in interface ExprCompileContext

Overrides:

isTypeChecked in class AbstractCompileContext

isCodeSource

public boolean isCodeSource()

Description copied from interface: ExprCompileContext

Indicates whether the compile source belongs to an ADF/BC code source. ADF may perform special compilation handling of code that belongs to a CodeSource.

getMethodReturnType

public java.lang.String getMethodReturnType(java.lang.String receiver,
                                            java.lang.String name,
                                            java.lang.String[] argtypes,
                                            java.lang.String[] argvals)

Description copied from interface: ExprCompileContext

Return the return type of the given method.

Invoked by the type checker if it cannot resolve the specified method.

Specified by:

getMethodReturnType in interface ExprCompileContext

Overrides:

getMethodReturnType in class AbstractCompileContext

getGlobalOperationReturnType

public java.lang.String getGlobalOperationReturnType(java.lang.String name,
                                                     java.lang.String... argtypes)

Description copied from interface: ExprCompileContext

Return the type of the given global operations.

Specified by:

getGlobalOperationReturnType in interface ExprCompileContext

Specified by:

getGlobalOperationReturnType in class AbstractCompileContext

getSourceType

public java.lang.String getSourceType()

Description copied from class: AbstractCompileContext

Return the source type of the current compile context.

Specified by:

getSourceType in class AbstractCompileContext

getSourceAttributeType

public java.lang.String getSourceAttributeType(java.lang.String name)

Description copied from class: AbstractCompileContext

Return the source attribute type. Many sources like a ViewObject definition may define named attributes. This returns the type of a named attribute.

Specified by:

getSourceAttributeType in class AbstractCompileContext

getSourcePropertyType

public java.lang.String getSourcePropertyType(java.lang.String name)

Description copied from class: AbstractCompileContext

Return the source property type. This is usually a bean property of the source.

Specified by:

getSourcePropertyType in class AbstractCompileContext

getSourceOperationReturnType

public java.lang.String getSourceOperationReturnType(java.lang.String name,
                                                     java.lang.String... argtypes)

Description copied from class: AbstractCompileContext

Return the return type of a source operation. Many sources may declare object functions (operations). The returns the return type of a source's operation.

Specified by:

getSourceOperationReturnType in class AbstractCompileContext

getSourceMethodReturnType

public java.lang.String getSourceMethodReturnType(java.lang.String name,
                                                  java.lang.String... argtypes)

Description copied from class: AbstractCompileContext

Return the return type of a source method. Many sources may also define custom interfaces (like a row class). This returns the return type of a source's custom interface.

Specified by:

getSourceMethodReturnType in class AbstractCompileContext

getNewValueType

public java.lang.String getNewValueType()

Description copied from class: AbstractCompileContext

In validator contexts this returns the type of the new attribute or row.

Specified by:

getNewValueType in class AbstractCompileContext

getOldValueType

public java.lang.String getOldValueType()

Description copied from class: AbstractCompileContext

In validator contexts this returns the type of the new attribute or row.

Specified by:

getOldValueType in class AbstractCompileContext

getExprTrustSupplier

public ExprTrustSupplier getExprTrustSupplier()

Description copied from interface: ExprCompileContext

Return the security policiy that is associated with this context.

Specified by:

getExprTrustSupplier in interface ExprCompileContext

Overrides:

getExprTrustSupplier in class AbstractCompileContext

isMandatoryAttribute

public boolean isMandatoryAttribute(java.lang.String name)

Description copied from interface: ExprCompileContext

Returns whether the specified attribute is mandatory. The compiler may use this information to perform special checking for the attribute. For example, the compiler will not log warnings for mandatory attribute access that is not null protected.

Specified by:

isMandatoryAttribute in interface ExprCompileContext

Overrides:

isMandatoryAttribute in class AbstractCompileContext