Reverse engineering Java options, Java code, Comments | Sybase 7.5

Reverse engineering Java

Java code	When you reverse engineer Java files, some comments may change form or
comments	position within the code.

Comment in original Java file

Before the import declarations

Beginning with /*

At the end of the file below all the code

Within a class but not within an operation

After reverse

Is lost from file

Begins with //

Is lost from file

Is attached to the attribute or operation that immediately follows it

Reverse engineering Java options

You define Java reverse engineering options from the Reverse Java dialog box.

You can define the following Java reverse engineering options:

Option

Ignore operation body

Ignore Comments

Create Symbols

Mark Classifiers not to be generated

Create Associations

Libraries

Result of selection

Reverses classes without including the body of the code

Reverses classes without including code comments

Creates a symbol for each object in the diagram. Otherwise, reversed objects are visible in the browser

Reversed classifiers (classes and interfaces) cannot then be generated from the model. To be able to generate the classifier, you must select the Generate checkbox in its property sheet

Creates associations between classes and/or interfaces

Opens a JDK model in the workspace. The Setup program installs these models with PowerDesigner. They contain the class libraries of each version of JDK and are useful to you in that you can load them quickly into PowerDesigner and thus save time reversing them

ϖTo define Java reverse engineering options:

1Select Language➤ Reverse Engineer Java. The Reverse Java dialog box opens.

2Click the Options tab.

152

Image 162

Sybase 7.5 manual Reverse engineering Java options, Java code, Comments, To define Java reverse engineering options, 152

Contents

User’s Guide Page Contents Changing an association into an associative class 102 Modifying the code of an implementation operation100 103 111 112 Generating Objects from an OOM 179 Using Object Languages 229 Vii Viii Subject Audience Where to find information About This Book If you want to Use these parts of the book Contents Object-Oriented Model Basics Functional overview Build an Object-Oriented Model OOM UML and object-oriented modeling What is an OOM? OOM rolesOOM creation Object Objects in an OOMAn OOM represents the interaction of the following objects Selection Tool Description Creating a new OOM To create an OOM Object-Oriented Model Basics Opening an existing OOM An OOM has the file extension .OOMTo open an existing OOM Defining OOM model options ClassesYou can set the following option for classes in an OOM To define OOM model options Non-divergenceResult Defining OOM properties To modify the model propertiesLength Defining OOM properties Building an Object-Oriented Model Defining packages Package properties Displaying text in package symbols To modify the package display preferencesPreference Defining packages Defining classes Property Description Class propertiesClass has the following general properties Maximum length Modify or creating Analyzing class propertiesStereotype New stereotypes Type Stereotype Cardinality Creating a classVisibility Visible Creating a class from the list of classes Accessing the list of classesCreating a class from the Browser To create a class from the Browser Creating a class from a diagram To create a class in a diagramInner classes Opening property sheets at last accessed Attaching an inner class to a classTo declare an inner class within a class Building an Object-Oriented Model Detaching an inner class from a class To detach an inner class from a class Modifying class properties from its property sheet ClassifiersModifying class properties To modify class properties from its property sheet Modifying class properties from the list of classes To modify class properties from the list of classes Adding objects to a class Adding an attribute to a class To add an attribute to a class Adding an operation to a class To add an operation to a class Defining classes Preview the code of a class or an interface To preview the code of a class Displaying text in class symbols To modify the class display preferences Building an Object-Oriented Model Defining interfaces Interface propertiesAn interface has the following properties Creating an interface from the Browser Analyzing interface propertiesCreating an interface Visibility To create an interface in a diagram Creating an interface from a diagramAccessing the list of interfaces Creating an interface from the list of interfaces Modifying interface properties Modifying interface properties from its property sheetTo modify interface properties from its property sheet To modify interface properties from the list of interfaces Modifying interface properties from the list of interfacesInterface property sheet opens to the General Select Model Interfaces Adding inner classes to an interface Adding objects to an interface Adding an attribute to an interface You can add the following objects to an interfaceTo add an attribute to an interface Building an Object-Oriented Model Adding an operation to an interface To add an operation to an interface Preview the code of an interface To preview the code of an interface Displaying text in interface symbols Code Preview page appears Click OK To modify the interface display preferences Defining attributes Attribute properties An attribute has the following properties Analyzing attribute properties Data Type Creating an attribute from the Browser Creating an attributeMultiplicity To create an attribute from the Browser To create an attribute by inserting it in the list Accessing the list of attributesCreating an attribute from the list of attributes Select Model Attributes. The list of attributes appears Creating an attribute from a class in a diagram To create an attribute from a class in a diagram Modifying attribute properties Modifying attribute properties from its property sheet To modify attribute properties from its property sheet Modifying attribute properties from the list of attributes To modify attribute properties from the list of attributesSelect Model Attributes Attaching an attribute to a domain To attach an attribute to a domain Attribute property sheet opens to the General Copying an attribute to another class To copy an attribute to another class An attribute has the following display preferences Displaying text in attribute symbolsWhen selected To modify the display preferences Building an Object-Oriented Model Defining identifiers Identifier propertiesAn identifier has the following properties Creating an identifier You can create an identifier from a classTo create an identifier Adding attributes to an identifier You can add attributes to an identifierTo add attributes to an identifier Modifying identifier properties Modifying identifier properties from its property sheetTo modify identifier properties from its property sheet Modifying identifier properties from the list of identifiers Defining operations Operation propertiesAn operation has the following properties Creating an operation from the Browser Analyzing operation propertiesCreating an operation To create an operation from the Browser To create an operation by inserting it in the list Accessing the list of operationsCreating an operation from the list of operations Select Model Operations. The list of operations appears Creating an operation from a class in a diagram To create an operation from a class in a diagram Modifying operation properties Modifying operation properties from its property sheetTo modify operation properties from its property sheet To modify operation properties from the list of operations Modifying operation properties from the list of operationsOperation property sheet opens to the General Select Model Operations Adding constructors and destructors to a class Adding a Default constructor and destructor to a class To add a Default constructor and destructor to a class Building an Object-Oriented Model Adding a Copy constructor to a class To add a Copy constructor to a class Adding operations to a class Adding a duplicate operation to a classTo add a duplicate operation to a class Adding an operation from a parent class To add an inherited operation to a class Adding Getter and Setter operations to a class Operation Defining operations Creating an implementation operation To create an implementation operation Modifying the code of an implementation operation To modify the code of an implementation operation Copying an operation to another class To copy an operation to another class Displaying text in operation symbols An operation has the following display preferences To modify the display preferences Modify the operation display preferences Click OK Defining parameters Parameter propertiesDirection Creating a parameter To create a parameter Parameter property sheet opens to the General Defining generalizations Generalization propertiesGeneralization has the following properties Analyzing generalization properties Creating a generalizationTo create a generalization Link appears between the two objects Dragging a generalization to a different class Modifying generalization properties Modifying generalization properties from its property sheetTo modify generalization properties from its property sheet Displaying text in generalization symbols Generalization has the following display preferences To modify the display preferences Association Ends Omitted when end names are usedDefining associations Class plays as viewed by the opposite class Association properties An association has the following properties Creating an association Creating an association outside of a diagramTo create an association in a diagram Dragging an association to a different class Analyzing cardinality properties Association property sheet opens to the General100 101 Association role propertiesOrdering Indicates To change an association into an associative class Changing an association into an associative classAggregation/composition of an Association Right-click an association To modify association properties from its property sheet Modifying association propertiesModifying association properties from its property sheet 103 Double-click the association in the model Modifying cardinality propertiesTo modify association cardinality properties 104 105 Displaying text in association symbols To modify the association display preferences106 107 Dependency has the following properties Defining dependenciesDependency properties 108 Creating a dependency To create a dependency109 Dragging a dependency to a different class 110 To modify dependency properties from its property sheet Modifying dependency propertiesModifying dependency properties from its property sheet 111 Displaying text in dependency symbols Dependency has the following display preferences112 113 Realization has the following properties Defining realizationsRealization properties 114 Dragging a realization to a different class Creating a realizationTo create a realization 115 Modifying realization properties Modifying a realization from its property sheet116 To modify realization properties from its property sheet 117 Realization has the following display preferences Displaying text in realization symbolsModifying a realization from the list of realizations 118 119 Each domain definition includes the following properties Defining domainsDomain properties 120 You create a domain from the list of domains Accessing the List of DomainsCreating a domain To create a domain Precision Indicating data type, length, and precisionLength 122 To select a data type for a domain from the list Selecting a data type for a domainSelecting a data type for a domain from the list 123 To select a data type for a domain from its property sheet Selecting a data type for a domain from its property sheetUndefined data type Selecting a data type from a list of standard data types Selecting a data type from a list of standard data types Change of data type appears in the list of domains125 Numeric data types Character data types126 To select a data type from a list of standard data types Time data typesOther data types Selecting from the Data Type dropdown listbox 128 To modify domain properties Accessing a property sheet from the BrowserModifying domain properties 129 Setting standard check parameters for objects Defining check parameters130 131 Defining additional check parameters for objectsTo set standard parameters Variable Using a validation rule in check parameters To define additional check parameters132 To use a validation rule in check parameters Validation rule expressions133 134 Managing Object-Oriented Models 135 Checking an OOM Object parameters verified by Check model136 137 Indicating error severityOOM check options Message Description Checking a OOM Objects selected in the diagramObject selection in the Check Model To check a OOM 139 Selecting all or clearing all checkboxes 140 Dockable result window Symbol OptionMaking corrections based on OOM check results 141 Making automatic corrections to the OOM Making manual corrections to an OOM 143 Merging two OOM 144 To open a Rose model in PowerDesigner Opening a Rose model in an OOM145 Generalization Association Objects importedAll objects Class 146 Interface Objects not importedPackage Class Attribute Dependency OperationGeneralization 148 Reverse Engineering 149 What is reverse engineering? Parsing150 Inner classes Reverse engineering JavaTogether classes that logically belong together Outer class Comments Reverse engineering Java optionsJava code To define Java reverse engineering options Loading a JDK library model in the workspace To load a JDK library model153 Select the .java radio button Reverse engineering Java source files without code bodyTo reverse java without code body 154 155 To reverse engineer .java files Reverse engineering Java source filesSelect the Ignore operation body checkbox Click OK 156 Reversing without the body of the code 157 Multi-selection To reverse engineer compiled Java files to a diagramReverse engineering compiled Java files 158 159 160 Reverse engineering Java files from a source directory To reverse engineer Java files from a source directory161 162 To reverse engineer .jar or .zip files to a diagram Reverse engineering archived .jar or .zip files163 164 165 Reverse engineering PowerBuilder Reverse engineering PowerBuilder options166 To define PowerBuilder reverse engineering options 167 Loading a PowerBuilder library model in the workspace To load a PowerBuilder library model168 Reverse engineering objects from a PowerBuilder application 169 170 To reverse engineer PowerBuilder objects from SRU files Reverse engineering objects from SRU files171 172 173 Reverse engineering XML options XML SchemaReverse engineering XML XML Data XML files can be reversed into an OOM Reverse engineering XML filesTo define XML reverse engineering options 175 To reverse engineer an XML file 176 Reverse engineering into a new OOM To reverse engineer object language files into a new OOM177 This product includes XML4C 3.0.1 software developed by 178 This chapter describes how to generate objects from an OOM About this chapter179 Generating objects Selecting objects to include in the generation180 Select tools Graphically selected objectsSelecting objects Selection tips Check model Generating Java source filesDefining Java generation options Visibility sort To define Java generation options 183 Generating Java class definition files To generate .java files184 Select the classes that you want to generate from the list Select Tools185 Creating Java BeanInfo classes Navigating between pages186 To create Java BeanInfo classes 187 188 Pbl application Generating objects for PowerBuilderDefining PowerBuilder generation options Sru files To define PowerBuilder generation options 190 Generating objects for a PowerBuilder application Click Apply Click Cancel191 192 Generating PowerBuilder objects in sru files To generate PowerBuilder user objects in sru files193 194 To define XML generation options Generating for XMLDefining XML generation options 195 Generating XML objects 196 To generate XML files 197 198 Customizing scripts 199 200 201 202 Generating OOM objects to a CDMTranslating OOM objects into CDM objects OOM object 203 Translating OOM data types for a CDMTranslating Java data types for a CDM Java data type Generating a CDM from an OOM Generating and updating a CDM204 Clearing the Preserve Modifications checkbox Update existingCDM generation options You can set the following general generation options Objects selected in the model Object selection parametersCheck model before generation 206 Generating a new CDM To generate to a new CDM from an OOM207 208 Generating a CDM from a package 209 210 To update an existing CDM by generating from an OOMUpdating an existing CDM Preserve Modifications Preserve modifications 211 212 Merging models 213 214 215 Generating from Generating OOM objects to a PDMTranslating OOM objects into PDM objects Associations 217 Translating OOM data types for a PDMTranslating Java data types for a PDM Translation example for SQL Anywhere Generate new Physical Data Generating a PDM from an OOMGenerating and updating a PDM 218 Physical Data 219 Defining PDM generation options You select objects for PDM generation from the Selection220 Select Tools Generate Physical Data Model Generating a new PDMTo generate to a new PDM from an OOM 221 222 Generating a PDM from a package 223 To update an existing PDM by generating from an OOM Updating an existing PDM224 225 226 227 228 Using Object Languages 229 230 Object languagesTypes of object language Object language type To modify a value of a current object language Accessing object language propertiesModifying the current object language Open an OOM Select Language Edit Current Object Language 232 Modifying linked object language properties To modify the parameters of a linked object language233 234 To change the object language of an OOM Changing the object language of an OOMCreating a new object language To create a new object language 236 237 238 Fields Using the object language editorCategories Values Editor edit menu Modifying values in the object language editorObject language Following editing options appear UML category Object language editor categoriesGeneral category Stereotypes Class has the following default stereotypes Class stereotypes242 Operation stereotypes An operation has the following default stereotypeGeneralization has the following default stereotype Generalization stereotypes Dependency has the following default stereotypes Dependency stereotypes244 Package stereotypes Package has the following default stereotypesScript category 245 Object scripts Default constantsFollowing constant values are defined by default 246 Specification 247Example You can modify the following basic data types Default data typesXML Mapping 248 Event Extended Attributes categoryNamings 249 250 Using Business Rules 251 What is a business rule? 252 253 Defining business rules in an OOMTypes of business rule Rule type Business rule definition includes the following properties Business rule propertiesCreating a business rule 254 To create a business rule 255 To apply a business rule to an object Applying business rules to objectsApplying a business rule to an object 256 Attaching an expression to a business rule 257 258 Glossary 259 Glossary 260 261 262 Stereotype Transient object Visibility Index 263 264 OOM 265 266 Class 267 268 269 270 JDK 271 Model 272 273 Open 274 275 Role 276 277 278