Method Details

• getCompilationUnit

  public com.github.javaparser.ast.CompilationUnit getCompilationUnit()

• getResult

  public String getResult()

• getFirstModifiedRow

  public int getFirstModifiedRow()

• replaceFunctionCall

  public JavaRewriter.ReplaceResult replaceFunctionCall(ComponentInfo componentInfo, String function, Object value)

  Replaces a constructor parameter (if it is mapped to the given setter function) or a function call in the source code.

  Parameters:

  componentInfo - the component to modify

  function - the name of the function to replace or add, if the constructor parameter is not found

  value - the new value for the constructor parameter or function call

  Returns:

  the new variable name if the variable name was auto-generated and changed, otherwise null

• addImport

  public void addImport(String qualifiedName, boolean isStatic, boolean isAsterisk)

  Adds the given import if it is not already imported.

  Parameters:

  qualifiedName - the qualified name of the import

  isStatic - whether the import is static

  isAsterisk - whether the import end with ".*"

• addCall

  public void addCall(ComponentInfo componentInfo, String function, Object... parameters)

  Adds a function call to the source code.

  Parameters:

  componentInfo - the component to modify

  function - the name of the function to add

  parameters - parameters for the function

• replaceOrAddCall

  public void replaceOrAddCall(ComponentInfo componentInfo, String function, Object... parameters)

  Replaces a function call in the source code, if found, otherwise adds the function call.

  Parameters:

  componentInfo - the component to modify

  function - the name of the function call to add or replace

  parameters - new parameters for the function

• getPropertyValue

  public Object getPropertyValue(ComponentInfo componentInfo, String property)

  Gets the (active) value of a property of a component.

  The property value is determined by looking for a setter method call in the source code. If the property is not set using a setter, the constructor is checked.

  If the property is not set using a setter or in the constructor, null is returned.

  If the property is set using a method call, the method call expression is returned.

  Parameters:

  componentInfo - the component to get the property value from

  property - the property name

  Returns:

  the property value, or null if the property is not set

• getStyles

  public List<JavaStyleRewriter.StyleInfo> getStyles(ComponentInfo componentInfo)

  Gets the (active) styles of a component.

  Parameters:

  componentInfo - the component to get the styles of

  Returns:

  the styles, as a list of style names and values

• setStyle

  public void setStyle(ComponentInfo component, String property, String value)

  Sets the given inline style on the given component, replacing an existing style property if present.

  Parameters:

  component - the component to set the style on

  property - the style property to set

  value - the style value to set or null to remove the style

• setSizing

  public void setSizing(ComponentInfo componentInfo, Map<String,String> changes)

  Sets sizing properties of the given component using the Style API. Replaces existing ones and removes the keys which have null values.
  For removal, it also looks for Component API to remove such button.setWidth("") calls.

  Parameters:

  componentInfo - the component to set style

  changes - changes applied. Having null value for a key means removal, otherwise update/add applies.

• findComponentInfo

  public ComponentInfo findComponentInfo(ComponentTypeAndSourceLocation typeAndSourceLocation)

  Finds a component in the source code.

  Note that this will create a constructor if the component is a route class and there are no constructors.

  Parameters:

  typeAndSourceLocation - the type and source location of the component

  Returns:

  the component info

• delete

  public boolean delete(ComponentInfo componentInfo)

  Deletes a component from the source code.

  Parameters:

  componentInfo - the component to delete

  Returns:

  true if the deletion was successful, false otherwise

• moveComponent

  public void moveComponent(ComponentInfo component, ComponentInfo container, ComponentInfo reference, JavaRewriter.Where where)

  Moves a component in the source code.

  Parameters:

  component - the component to move

  container - the new container for the component, if where is Where.APPEND.

  reference - the reference component to move the component before, if where is Where.BEFORE.

  where - where to move the component

• duplicate

  public void duplicate(ComponentInfo component)

• duplicate

  public JavaRewriter.DuplicateInfo duplicate(ComponentInfo component, boolean handleAdd)

  Duplicates a component in the source code.

  Parameters:

  component - the component to duplicate

  handleAdd - true to automatically add the new component next to the old one, false to handle add calls like any other method call

  Returns:

  a map from old component name to new component name

• addComponentUsingTemplate

  public void addComponentUsingTemplate(ComponentInfo referenceComponent, JavaRewriter.Where where, List<JavaComponent> template, JavaRewriter.AddTemplateOptions options)

  Adds the given code snippet to the source code either before the reference component (Where.BEFORE) or by appending to the layout (Where.APPEND).

  Parameters:

  referenceComponent - the reference component (BEFORE) or container (APPEND) to add the code

  where - where to add the code

  template - the code to add, as JSON array of objects with "tag", "props" and "children"

  options - options that control how the template is added

• findInsertionPointForAppend

  public InsertionPoint findInsertionPointForAppend(ComponentInfo component, JavaRewriter.Where where)

• setAlignment

  public void setAlignment(ComponentInfo component, String alignItemsClassName, String justifyContentClassName)

• setGap

  public void setGap(ComponentInfo component, String lumoClassAll, String lumoClassColumn, String lumoClassRow)

  Sets gap to selected component

  Parameters:

  component - component to set gap

  lumoClassAll - gap all value. e.g. gap-m. might be null

  lumoClassColumn - gap column value which starts with gap-x prefix, e.g. gap-x-xs. might be null

  lumoClassRow - gap row value which starts with gap-y prefix, e.g. gap-y-xs. might be null

• setPadding

  public void setPadding(ComponentInfo component, String all, String top, String right, String bottom, String left)

• mergeAndReplace

  public void mergeAndReplace(List<ComponentInfo> components, JavaComponent wrapperComponent)

  Merges all the components and wraps them using the given component and places the result in place of the first component.

  Parameters:

  components - The components to merge. The first component will be replaced with the wrapper component

  wrapperComponent - The component to wrap the merged components in.

• replaceCallParameter

  public void replaceCallParameter(com.github.javaparser.ast.nodeTypes.NodeWithArguments<?> call, String oldVariableName, String newVariableName)

  Replaces a parameter name in a method call.

  Parameters:

  call -

  oldVariableName -

  newVariableName -

• createComponentStatements

  public void createComponentStatements(InsertionPoint insertionPoint, JavaComponent parent, List<JavaComponent> template, String layoutVariableName, ComponentInfo referenceComponent, JavaRewriter.AddTemplateOptions options)

• createComponentStatements

  public List<com.github.javaparser.ast.body.VariableDeclarator> createComponentStatements(InsertionPoint insertionPoint, JavaComponent parent, JavaComponent maybeJavaComponent, boolean attach, String layoutVariableName, ComponentInfo referenceComponent, JavaRewriter.AddTemplateOptions options)

• attachComponent

  public void attachComponent(InsertionPoint insertionPoint, JavaComponent component, JavaComponent parent, String layoutVariableName, ComponentInfo referenceComponent, com.github.javaparser.ast.expr.Expression variableNameExpr, String variableName)

• getParameterList

  public com.github.javaparser.ast.NodeList<com.github.javaparser.ast.expr.Expression> getParameterList(InsertionPoint insertionPoint, Object value)

• insertSetter

  public void insertSetter(InsertionPoint insertionPoint, com.github.javaparser.ast.expr.Expression owner, String setterName, Object value, com.github.javaparser.ast.CompilationUnit compilationUnit, JavaComponent javaComponent)

  Insert setters for given java component. TODO move this class into CustomComponentHandle and remove it from here

  Parameters:

  insertionPoint - Insertion point to add setters

  owner - owner of the setters

  setterName - setterName from JavaComponent props

  value - setterValue from JavaComponent props

  compilationUnit - Compilation unit of the file

  javaComponent - Java component itself

• getSource

  protected String getSource()

  Returns the source code.

  Returns:

  the source code

• addComment

  public void addComment(ComponentInfo componentInfo, String comment, JavaRewriter.CommentType commentType)

  Adds a comment to the specified component in the source code.

  Parameters:

  componentInfo - the component to which the comment should be added

  comment - the comment to add

  commentType - the type of comment (LINE, BLOCK, JAVADOC)