oracle.jbo.script

Interface ExprCodeSource

All Known Implementing Classes:

AbstractExprCodeSource, CodeSourceImpl

@Exported
public interface ExprCodeSource

Manages an expression script. A code source may contain the expression source for many expression usages. Each expression source is defined as a separate method in the code source. The expression identifier is used to identify each expession method.

Code sources are always compiled as a single class.

Since:

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

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ExprCodeSource.Type

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_CODE_SOURCE_NAME The name of the built-in default, static code source.
static java.lang.String	DYNAMIC_CODE_SOURCE_NAME The name of the built-in dynamic code source.
static java.lang.String	DYNAMIC_CODESOURCE_DISABLE
static java.lang.String	DYNAMIC_CODESOURCE_ENABLE
static java.lang.String	ENTITY_SOURCE_PATH
static java.lang.String	GLOBAL_SOURCE_PATH
static oracle.adf.share.logging.ADFLogger	mLogger
static java.lang.String	MOM_PROTOCOL
static java.lang.String	PERSONALIZED_CODE_SOURCE_NAME The name of the built-in personalization code source.
static java.lang.String	SCRIPT_CLASS_SOURCE_PATH
static java.lang.String	TMP_CODE_SOURCE_NAME The name of the built-in temporary code source.
static java.lang.String	VIEW_SOURCE_PATH

Method Summary

Modifier and Type	Method and Description
void	addExpression(ExprDef exprDef)
int	calculateOffset(ExprDef exprDef)
java.lang.Object	getCacheKey() The key that should be used to cache the byte code that is generated for the code source.
java.util.Map<java.lang.String,byte[]>	getClassData(java.lang.String name)
java.lang.String	getClassName() The name of the class that will be generated by the compiler for the code source.
java.lang.String	getContentType()
int	getDefScope()
java.lang.String	getExpressionSource(ExprDef exprDef)
java.lang.String	getName() The code source name.
java.io.Reader	getScriptReader()
java.lang.String	getScriptText()
java.lang.String	getSourceFileName() A name that a debugger source manager may be used to lookup the CodeSource or the script text associated with the CodeSource.
ExprCodeSource.Type	getType()
boolean	hasExpression(ExprDef exprDef) Return true if the CodeSource defines an expression for the specified expresmion.
void	invalidateCache()
ExprDef	lookupExprDef(int linenum)
ExprDef	lookupExprDef(OwnerType type, java.lang.String path)
void	removeExpression(ExprDef exprDef)
void	storeClassData(java.lang.String name, byte[] classData)

Field Detail

DYNAMIC_CODESOURCE_ENABLE

static final java.lang.String DYNAMIC_CODESOURCE_ENABLE

See Also:

Constant Field Values

DYNAMIC_CODESOURCE_DISABLE

static final java.lang.String DYNAMIC_CODESOURCE_DISABLE

See Also:

Constant Field Values

mLogger

@Concealed
static final oracle.adf.share.logging.ADFLogger mLogger

For internal use only. Application developers should not use this

DEFAULT_CODE_SOURCE_NAME

static final java.lang.String DEFAULT_CODE_SOURCE_NAME

The name of the built-in default, static code source. Unmigrated expressions that are loaded from XML are added to the default code soure.

See Also:

Constant Field Values

DYNAMIC_CODE_SOURCE_NAME

static final java.lang.String DYNAMIC_CODE_SOURCE_NAME

The name of the built-in dynamic code source. Any expressions that are added programmatically are automatically added ot the dyamic code source

See Also:

Constant Field Values

PERSONALIZED_CODE_SOURCE_NAME

static final java.lang.String PERSONALIZED_CODE_SOURCE_NAME

The name of the built-in personalization code source. The source of all personalized expression usages is loaded into this code source.

See Also:

Constant Field Values

TMP_CODE_SOURCE_NAME

static final java.lang.String TMP_CODE_SOURCE_NAME

The name of the built-in temporary code source. Temporary code sources are automatically created for expression owners that do not have a parent. A temporary code source will always have only one expression.

See Also:

Constant Field Values

MOM_PROTOCOL

static final java.lang.String MOM_PROTOCOL

See Also:

Constant Field Values

ENTITY_SOURCE_PATH

static final java.lang.String ENTITY_SOURCE_PATH

See Also:

Constant Field Values

VIEW_SOURCE_PATH

static final java.lang.String VIEW_SOURCE_PATH

See Also:

Constant Field Values

SCRIPT_CLASS_SOURCE_PATH

static final java.lang.String SCRIPT_CLASS_SOURCE_PATH

See Also:

Constant Field Values

GLOBAL_SOURCE_PATH

static final java.lang.String GLOBAL_SOURCE_PATH

See Also:

Constant Field Values

Method Detail

getName

java.lang.String getName()

The code source name. An ADF business component may define more than one named code source.

getClassName

java.lang.String getClassName()

The name of the class that will be generated by the compiler for the code source.

getSourceFileName

java.lang.String getSourceFileName()

A name that a debugger source manager may be used to lookup the CodeSource or the script text associated with the CodeSource. For example, for CodeSources saved in a ViewDef component operations document this is defined as the viewDef fullname plus the CodeSource name (i.e. mom:view:mypackage.MyView.DynamicCodeSource).

Returns:

null indicates that source file name information is not available

getCacheKey

java.lang.Object getCacheKey()

The key that should be used to cache the byte code that is generated for the code source. A null key indicates that a cache should not be used.

hasExpression

boolean hasExpression(ExprDef exprDef)

Return true if the CodeSource defines an expression for the specified expresmion.

Parameters:

exprDef - an expression def. If null this will return true if the CodeSource defines any expression.

lookupExprDef

@Concealed
ExprDef lookupExprDef(OwnerType type,
                                 java.lang.String path)

For internal use only. Application developers should not use this

lookupExprDef

@Concealed
ExprDef lookupExprDef(int linenum)

For internal use only. Application developers should not use this

getExpressionSource

@Concealed
java.lang.String getExpressionSource(ExprDef exprDef)

For internal use only. Application developers should not use this

addExpression

@Concealed
void addExpression(ExprDef exprDef)
                       throws IllegalImportException

Throws:

IllegalImportException

For internal use only. Application developers should not use this

removeExpression

@Concealed
void removeExpression(ExprDef exprDef)

For internal use only. Application developers should not use this

calculateOffset

@Concealed
int calculateOffset(ExprDef exprDef)

For internal use only. Application developers should not use this

getType

@Concealed
ExprCodeSource.Type getType()

For internal use only. Application developers should not use this

getContentType

@Concealed
java.lang.String getContentType()

For internal use only. Application developers should not use this

getScriptReader

@Concealed
java.io.Reader getScriptReader()

For internal use only. Application developers should not use this

getScriptText

@Concealed
java.lang.String getScriptText()

For internal use only. Application developers should not use this

invalidateCache

@Concealed
void invalidateCache()

For internal use only. Application developers should not use this

getDefScope

@Concealed
int getDefScope()

For internal use only. Application developers should not use this

getClassData

@Concealed
java.util.Map<java.lang.String,byte[]> getClassData(java.lang.String name)

For internal use only. Application developers should not use this

storeClassData

@Concealed
void storeClassData(java.lang.String name,
                               byte[] classData)

For internal use only. Application developers should not use this