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## xdoclet.tagshandler
Class ConstructorTagsHandler

    java.lang.Object
      xdoclet.template.TemplateTagHandler
          xdoclet.XDocletTagSupport
              xdoclet.tagshandler.AbstractProgramElementTagsHandler
                  xdoclet.tagshandler.ConstructorTagsHandler

public class ConstructorTagsHandler
extends AbstractProgramElementTagsHandler

Version:
  $Revision: 1.13 $
Author:
  Jerome Bernard (jerome.bernard@xtremejava.com)
xdoclet.taghandler
  namespace="Constructor"
created
  Jan 18, 2002

Field Summary

Fields inherited from class xdoclet.tagshandler.AbstractProgramElementTagsHandler
`currentToken, matchPattern, tagTokenizer`

Fields inherited from class xdoclet.XDocletTagSupport
`FOR_CLASS, FOR_CONSTRUCTOR, FOR_FIELD, FOR_METHOD, PARAMETER_DELIMITER`

Constructor Summary
`ConstructorTagsHandler()`

Method Summary
`String` | `constructorComment(Properties attributes)` The comment for the current constructor.
`String` | `constructorName(Properties attributes)` Returns the name of the current constructor.
`String` | `constructorTagValue(Properties attributes)` Iterates over all constructor tags with the specified tagName for the current constructor probably inside of a forAllConstructorTags body.
`String` | `currentConstructorName()` Returns the current constructor name.
`String` | `exceptionList(Properties attributes)` Iterates over all exceptions thrown by the current or specified constructor and returns a string containing definition of all those exceptions.
`void` | `executeAndRestoreConstructor(String template, Properties attributes)` Evaluate the current block, and then restore the current constructor before continuing.
`String` | `firstSentenceDescriptionOfCurrentConstructor()` Return standard javadoc of current constructor.
`void` | `forAllClassConstructors(String template, Properties attributes)` Loops through all constructors for all classes after first sorting all the constructors.
`void` | `forAllConstructors(String template, Properties attributes)` Iterates over all constructors of current class and evaluates the body of the tag for each constructor.
`void` | `forAllConstructorTags(String template, Properties attributes)` Iterates over all tags of current constructor and evaluates the body of the tag for each constructor.
`void` | `forAllConstructorTagTokens(String template, Properties attributes)` Iterates over all tokens in current constructor tag with the name tagName and evaluates the body for every token.
`void` | `ifConstructorTagValueEquals(String template, Properties attributes)` Evaluates the body if value for the constructor tag equals the specified value.
`void` | `ifConstructorTagValueNotEquals(String template, Properties attributes)` Evaluates the body if value for the constructor tag not equals the specified value.
`void` | `ifDoesntHaveConstructor(String template, Properties attributes)` Evaluate the body if current class doesn't have a constructor with the specified name+parameters.
`void` | `ifDoesntHaveConstructorTag(String template, Properties attributes)` Evaluates the body if current constructor doesn't have at least one tag with the specified name.
`void` | `ifHasConstructor(String template, Properties attributes)` Evaluate the body if current class has a constructor with the specified name+parameters.
`void` | `ifHasConstructorTag(String template, Properties attributes)` Evaluates the body if current constructor has at least one tag with the specified name.
`String` | `modifiers()` Describe what the method does
`void` | `setCurrentConstructor(String template, Properties attributes)` Evaluate the body if current class has a constructor with the specified name+parameters.

Methods inherited from class xdoclet.tagshandler.AbstractProgramElementTagsHandler
`checkForWrap, currentToken, exceptionList, firstSentenceDescriptionOfCurrentMember, forAllMembers, forAllMemberTags, forAllMemberTagTokens, getAllClasses, getClassNameFor, getFullClassNameFor, getFullSuperclassNameFor, getIndentChars, getXExecutableMemberForMemberName, getXExecutableMemberForMemberName, hasExecutableMember_OLD, hasExecutableMember, makeCopyOfArray, matchValue, memberComment, setMatchValue, skipToken`

Methods inherited from class xdoclet.XDocletTagSupport
`delimit, expandClassName, generate, getCurrentClass, getCurrentClassTag, getCurrentConstructor, getCurrentField, getCurrentFieldTag, getCurrentMethod, getCurrentMethodTag, getCurrentPackage, getDocletContext, getEngine, getExpandedDelimitedTagValue, getTagValue, getTagValue, getTagValue, hasHavingClassTag, hasTag, isTagValueEqual, mandatoryParamNotFound, mandatoryTemplateTagParamNotFound, modifiers, popCurrentClass, pushCurrentClass, setCurrentClass, setCurrentClassTag, setCurrentConstructor, setCurrentField, setCurrentFieldTag, setCurrentMethod, setCurrentMethodTag, setCurrentPackage`

Methods inherited from class xdoclet.template.TemplateTagHandler
`getXJavaDoc, setXJavaDoc`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ConstructorTagsHandler

    public ConstructorTagsHandler()

Method Detail

### setCurrentConstructor

    public void setCurrentConstructor(String template,
                                      Properties attributes)
                               throws XDocletException

  Evaluate the body if current class has a constructor with the specified name+parameters. If parameters not specified then any constructor with the given name and any set of parameters is considered equal to the given constructor name and so the test result is positive and the body is evaluated. This constructor change the current constructor to the one specified.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  See Also:
    `ifHasConstructor(java.lang.String,java.util.Properties)`
  doc.tag
    type="block"
  doc.param
    name="name" optional="false" description="The name of the constructor we're searching for its existence in current class.", name="parameters" optional="true" description="We're searching for a constructor that has the exact set of parameters specified in parameters param.", name="delimiter" optional="true" description="The parameters param is delimited by the string specified in delimiter parameter."

### constructorComment

    public String constructorComment(Properties attributes)
                              throws XDocletException

  The comment for the current constructor.

  Parameters:
    `attributes` - The attributes of the template tag
  Returns:
    Description of the Returned Value
  Throws:
    `XDocletException` - Description of Exception
  See Also:
    `ClassTagsHandler.classComment(java.util.Properties)`
  doc.tag
    type="content"
  doc.param
    name="no-comment-signs" optional="true" values="true,false" description="If true then don't decorate the comment with comment signs.", name="indent" optional="true" description="Number of spaces to indent the comment. Default is 0."

### exceptionList

    public String exceptionList(Properties attributes)
                         throws XDocletException

  Iterates over all exceptions thrown by the current or specified constructor and returns a string containing definition of all those exceptions.

  Parameters:
    `attributes` - The attributes of the template tag
  Returns:
    throws clause for the constructor
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="constructor" optional="true" description="The constructor name of which exceptions list is extracted. If not specified then current constructor is used.", name="skip" optional="true" description="A comma-separated list of exceptions that should be skipped and not put into the list.", name="append" optional="true" description="A comma-separated list of exceptions that should be always appended regardless if current constructor has that exception defined or not."

### forAllClassConstructors

    public void forAllClassConstructors(String template,
                                        Properties attributes)
                                 throws XDocletException

  Loops through all constructors for all classes after first sorting all the constructors.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="type" optional="true" description="For all classes by the type.", name="extent" optional="true" values="concrete-type,superclass,hierarchy" description="Specifies the extent of the type search. If concrete-type then only check the concrete type, if superclass then check also superclass, if hierarchy then search the whole hierarchy and find if the class is of the specified type. Default is hierarchy."

### forAllConstructors

    public void forAllConstructors(String template,
                                   Properties attributes)
                            throws XDocletException

  Iterates over all constructors of current class and evaluates the body of the tag for each constructor.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="superclasses" optional="true" values="true,false" description="If true then traverse superclasses also, otherwise look up the tag in current concrete class only.", name="sort" optional="true" values="true,false" description="If true then sort the constructors list."

### ifDoesntHaveConstructorTag

    public void ifDoesntHaveConstructorTag(String template,
                                           Properties attributes)
                                    throws XDocletException

  Evaluates the body if current constructor doesn't have at least one tag with the specified name.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="paramName" description="The parameter name. If not specified, then the raw content of the tag is returned.", name="paramNum" description="The zero-based parameter number. It's used if the user used the space-separated format for specifying parameters.", name="error" description="Show this error message if no tag found."

### ifHasConstructorTag

    public void ifHasConstructorTag(String template,
                                    Properties attributes)
                             throws XDocletException

  Evaluates the body if current constructor has at least one tag with the specified name.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="paramName" description="The parameter name. If not specified, then the raw content of the tag is returned.", name="paramNum" description="The zero-based parameter number. It's used if the user used the space-separated format for specifying parameters.", name="error" description="Show this error message if no tag found."

### executeAndRestoreConstructor

    public void executeAndRestoreConstructor(String template,
                                             Properties attributes)
                                      throws XDocletException

  Evaluate the current block, and then restore the current constructor before continuing.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"

### ifConstructorTagValueEquals

    public void ifConstructorTagValueEquals(String template,
                                            Properties attributes)
                                     throws XDocletException

  Evaluates the body if value for the constructor tag equals the specified value.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="paramName" description="The parameter name. If not specified, then the raw content of the tag is returned.", name="paramNum" description="The zero-based parameter number. It's used if the user used the space-separated format for specifying parameters."

### ifConstructorTagValueNotEquals

    public void ifConstructorTagValueNotEquals(String template,
                                               Properties attributes)
                                        throws XDocletException

  Evaluates the body if value for the constructor tag not equals the specified value.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="paramName" description="The parameter name. If not specified, then the raw content of the tag is returned.", name="paramNum" description="The zero-based parameter number. It's used if the user used the space-separated format for specifying parameters."

### constructorTagValue

    public String constructorTagValue(Properties attributes)
                               throws XDocletException

  Iterates over all constructor tags with the specified tagName for the current constructor probably inside of a forAllConstructorTags body.

  Parameters:
    `attributes` - The attributes of the template tag
  Returns:
    Description of the Returned Value
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="content"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="paramName" description="The parameter name. If not specified, then the raw content of the tag is returned.", name="paramNum" description="The zero-based parameter number. It's used if the user used the space-separated format for specifying parameters.", name="values" description="The valid values for the parameter, comma separated. An error message is printed if the parameter value is not one of the values.", name="default" description="The default value is returned if parameter not specified by user for the tag."

### forAllConstructorTags

    public void forAllConstructorTags(String template,
                                      Properties attributes)
                               throws XDocletException

  Iterates over all tags of current constructor and evaluates the body of the tag for each constructor.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name."

### forAllConstructorTagTokens

    public void forAllConstructorTagTokens(String template,
                                           Properties attributes)
                                    throws XDocletException

  Iterates over all tokens in current constructor tag with the name tagName and evaluates the body for every token.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="block"
  doc.param
    name="tagName" optional="false" description="The tag name.", name="delimiter" description="delimiter for the StringTokenizer. consult javadoc for java.util.StringTokenizer default is ','", name="skip" description="how many tokens to skip on start"

### firstSentenceDescriptionOfCurrentConstructor

    public String firstSentenceDescriptionOfCurrentConstructor()
                                                        throws XDocletException

  Return standard javadoc of current constructor.

  Returns:
    Description of the Returned Value
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="content"

### modifiers

    public String modifiers()
                     throws XDocletException

  Describe what the method does

  Returns:
    Describe the return value
  Throws:
    `XDocletException` - Describe the exception

### constructorName

    public String constructorName(Properties attributes)
                           throws XDocletException

  Returns the name of the current constructor.

  Parameters:
    `attributes` - The attributes of the template tag
  Returns:
    Description of the Returned Value
  Throws:
    `XDocletException` - Description of Exception
  doc.tag
    type="content"

### currentConstructorName

    public String currentConstructorName()
                                  throws XDocletException

  Returns the current constructor name. Used inside block elements.

  Returns:
    Description of the Returned Value
  Throws:
    `XDocletException` - Description of Exception

### ifHasConstructor

    public void ifHasConstructor(String template,
                                 Properties attributes)
                          throws XDocletException

  Evaluate the body if current class has a constructor with the specified name+parameters. If parameters not specified then any constructor with the given name and any set of parameters is considered equal to the given constructor name and so the test result is positive and the body is evaluated. This constructor does not change the current constructor to the one specified.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  See Also:
    `ifDoesntHaveConstructor(java.lang.String,java.util.Properties)`
  doc.tag
    type="block"
  doc.param
    name="name" optional="false" description="The name of the constructor we're searching for its existence in current class.", name="parameters" optional="true" description="We're searching for a constructor that has the exact set of parameters specified in parameters param.", name="delimiter" optional="true" description="The parameters param is delimited by the string specified in delimiter parameter."

### ifDoesntHaveConstructor

    public void ifDoesntHaveConstructor(String template,
                                        Properties attributes)
                                 throws XDocletException

  Evaluate the body if current class doesn't have a constructor with the specified name+parameters. If parameters not specified then any constructor with the given name and any set of parameters is considered equal to the given constructor name and so the test result is positive and the body is evaluated.

  Parameters:
    `template` - The body of the block tag
    `attributes` - The attributes of the template tag
  Throws:
    `XDocletException` - Description of Exception
  See Also:
    `ifHasConstructor(java.lang.String,java.util.Properties)`
  doc.tag
    type="block"
  doc.param
    name="name" optional="false" description="The name of the constructor we're searching for its existence in current class.", name="parameters" optional="true" description="We're searching for a constructor that has the exact set of parameters specified in parameters param.", name="delimiter" optional="true" description="The parameters param is delimited by the string specified in delimiter parameter."

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