org.pajes.html
Class Tag

java.lang.Object
  org.pajes.html.Tag

All Implemented Interfaces:

java.lang.Cloneable, HTML, java.io.Serializable

Direct Known Subclasses:

Break, Frame, Head.Base, Head.Link, Head.Meta, Head.Title, HorizontalLine, Image, Input, Option, Parameter, TraversableElement

public class Tag

extends java.lang.Object

implements java.lang.Cloneable, HTML, java.io.Serializable

Base Class for all HTML generation classes. The HTML classes are a series of classes that allow the programmer to treat HTML in an OO way instead of having embeded HTML tags throughout their code.

See Also:

Serialized Form

Field Summary

protected static java.lang.String	ON_CLICK_ATTRIBUTE The onclick attribute name.
protected static java.lang.String	TAG_CLOSE The / character.
protected static java.lang.String	TAG_LEFT The < character.
protected static java.lang.String	TAG_RIGHT The > character.

Constructor Summary

Tag(java.lang.String name)
Creates the base tag instance.

Tag(java.lang.String name, java.lang.String close)
Creates the base tag instance.

Method Summary

Tag	addAttribute(java.lang.String name, java.lang.String value) Deprecated. 2.2.0 Use setAttribute(String, String).
Tag	addAttributes(java.util.Collection attributes) Adds additonal attributes from an existing collection.
Tag	addAttributes(java.lang.String[][] attributes) Adds additional attributes from a String array.
void	addContent(java.lang.String content) Adds content to this tag.
Tag	clearAttribute(java.lang.String name) Removes the specified attribute.
Tag	clearAttributes() Removes all attributes defined for the tag.
java.lang.Object	clone() Allows a tag to be cloned.
void	destroy() Sets all the internal variables of this object to null, to assist in garbage collection.
TagAttribute	getAttribute(java.lang.String name) Returns the specified named TagAttribute.
java.lang.String	getAttributes(Browser browser) Returns the attributes defined for this tag.
java.util.Set	getAttributeSet() Returns the attributes defined for this tag.
Container	getContainer() Returns the last container to which this HTML instance has been added.
HTML	getContent() Returns the content of this tag.
java.lang.String	getDocument() Gets the the unique name of the document containing this tag.
java.lang.String	getId() Gets the ID attribute of the current tag.
java.lang.String	getOnClickHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnDBLClickHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnKeyDownHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnKeyPressHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnKeyUpHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnMouseDownHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnMouseOutHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnMouseOverHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getOnMouseUpHandler(Browser browser) Returns the JavaScript handler for return this.event.
java.lang.String	getStyle() Returns the style attribute of the tag.
java.lang.String	getStyleSheetClass() Gets the CLASS attribute of the current tag.
java.lang.String	getTagName() Returns the tag name.
java.lang.String	getTitle() Returns the global title attribute.
WritePermission	getWritePermission() Returns the object which will be used to determine whether this piece of HTML will be returned to the requesting browser.
protected void	init() Called by the constructor and the destroy() method to correctly clear and initialise internal variables.
protected org.pajes.html.Tag.Attributes	initAttributes() Called whenever a new, empty set of tag attributes is required.
boolean	isWritable() Determines whether this object should be displayed or not.
protected boolean	isWritable(Browser browser) Called by write(org.pajes.servlet.Browser) implementations to see if the tag is both writable and permitted to be written.
Tag	setAttribute(java.lang.String name, boolean required) Adds a unary attribute.
Tag	setAttribute(java.lang.String name, java.lang.Boolean tagRequired) Adds a unary attribute.
Tag	setAttribute(java.lang.String name, Color value) Adds a colour attribute.
Tag	setAttribute(java.lang.String name, int value) Adds an attribute where the value is an integer.
Tag	setAttribute(java.lang.String name, int value, boolean quoted) Adds an attribute where the value is an integer.
Tag	setAttribute(java.lang.String name, java.lang.Integer value) Adds an attribute where the value is an integer.
Tag	setAttribute(java.lang.String name, java.lang.Integer value, boolean quoted) Adds an attribute where the value is an integer.
Tag	setAttribute(java.lang.String name, java.lang.String value) Adds a string attribute.
Tag	setAttribute(java.lang.String name, java.lang.String value, boolean quoted) Adds a string attribute.
Tag	setAttribute(java.lang.String name, java.lang.String value, boolean quoted, boolean trim) Adds a string attribute.
protected void	setAttribute(TagAttribute attribute) Adds the specified attribute.
Tag	setAttributes(java.util.Collection attributes) Clears and resets the tag attributes from an existing collection.
Tag	setAttributes(java.lang.String[][] attributes) Clears and resets the tag attributes from a String array.
void	setContainer(Container container) Sets the container to which this HTML instance has been added.
void	setContent(HTML content) Sets the content of this tag, replacing any existing content.
void	setContent(java.lang.String content) Sets the content of this tag, replacing any existing content.
Tag	setId(java.lang.String id) Sets the ID attribute of the current tag.
Tag	setOnClickHandler(java.lang.String onClickHandler) Sets the JavaScript handler for this event.
Tag	setOnDBLClickHandler(java.lang.String onDBLClickHandler) Sets the JavaScript handler for this event.
Tag	setOnKeyDownHandler(java.lang.String onKeyDownHandler) Sets the JavaScript handler for this event.
Tag	setOnKeyPressHandler(java.lang.String onKeyPressHandler) Sets the JavaScript handler for this event.
Tag	setOnKeyUpHandler(java.lang.String onKeyUpHandler) Sets the JavaScript handler for this event.
Tag	setOnMouseDownHandler(java.lang.String onMouseDownHandler) Sets the JavaScript handler for this event.
Tag	setOnMouseOutHandler(java.lang.String onMouseOutHandler) Sets the JavaScript handler for this event.
Tag	setOnMouseOverHandler(java.lang.String onMouseOverHandler) Sets the JavaScript handler for this event.
Tag	setOnMouseUpHandler(java.lang.String onMouseUpHandler) Sets the JavaScript handler for this event.
Tag	setStyle(java.lang.String style) Sets the Style of the current tag.
Tag	setStyleSheetClass(java.lang.String styleSheetClass) Sets the CLASS attribute of the current tag.
protected Tag	setTagName(java.lang.String name) Returns the tag name.
Tag	setTitle(java.lang.String text) Sets the global title attribute.
Tag	setWritable(boolean writable) Determines if this object should be returned to the browser.
protected void	setWriteAttributes(boolean attributes) Determines whether this tag has attributes or not.
protected void	setWriteEndTag(boolean endTag) Determines whether this tag has an end tag or not.
protected void	setWritelnAfter(boolean on) Determines whether a line feed will be written after the tag end.
protected void	setWritelnAfterContent(boolean on) Determines whether a line feed will be written after the content.
protected void	setWritelnBefore(boolean on) Determines whether a line feed will be written before the tag.
protected void	setWritelnBeforeContent(boolean on) Determines whether a line feed will be written before the content.
HTML	setWritePermission(WritePermission control, java.lang.String document, java.lang.String id) Sets the object which will be used to determine whether this piece of HTML will be returned to the requesting browser.
java.lang.String	toString() Returns the HTML object as a string.
void	write(Browser browser) Writes the tag to the browser.
protected void	writeContent(Browser browser) Called by the write(org.pajes.servlet.Browser) method to write any content between the start and end tags.

Methods inherited from class java.lang.Object

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

Field Detail

ON_CLICK_ATTRIBUTE

protected static final java.lang.String ON_CLICK_ATTRIBUTE

The onclick attribute name.

See Also:

Constant Field Values

TAG_CLOSE

protected static final java.lang.String TAG_CLOSE

The / character.

See Also:

Constant Field Values

TAG_LEFT

protected static final java.lang.String TAG_LEFT

The < character.

See Also:

Constant Field Values

TAG_RIGHT

protected static final java.lang.String TAG_RIGHT

The > character.

See Also:

Constant Field Values

Constructor Detail

Tag

public Tag(java.lang.String name)

Creates the base tag instance.

Parameters:

name - the tag name.

Tag

public Tag(java.lang.String name,
           java.lang.String close)

Creates the base tag instance.

Parameters:

name - the tag name.

close - the character that flags the end of a tag.

Method Detail

setAttribute

public Tag setAttribute(java.lang.String name,
                        Color value)

Adds a colour attribute.

Parameters:

name - the colour attribute name.

value - the colour value of the attribute.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.String value)

Adds a string attribute. The value will be trimmed and quoted.

Parameters:

name - The attribute name.

value - The value of the attribute.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.String value,
                        boolean quoted)

Adds a string attribute.

Parameters:

name - The attribute name.

value - The value of the attribute.

quoted - If true, places quotes around the attribute value.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.String value,
                        boolean quoted,
                        boolean trim)

Adds a string attribute.

Parameters:

name - The attribute name.

value - The value of the attribute.

quoted - If true, places quotes around the attribute value.

trim - Trims the value.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.Boolean tagRequired)

Adds a unary attribute.

Parameters:

name - The attribute name.

tagRequired - True if the tag is required.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        boolean required)

Adds a unary attribute.

Parameters:

name - The attribute name.

required - True if the tag is required.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.Integer value)

Adds an attribute where the value is an integer.

Parameters:

name - The attribute name.

value - TagAttribute Integer Value

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        int value)

Adds an attribute where the value is an integer.

Parameters:

name - The attribute name.

value - TagAttribute int Value

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        java.lang.Integer value,
                        boolean quoted)

Adds an attribute where the value is an integer.

Parameters:

name - The attribute name.

value - TagAttribute int Value

quoted - If true, places quotes around the attribute value.

Returns:

the modified Tag instance.

setAttribute

public Tag setAttribute(java.lang.String name,
                        int value,
                        boolean quoted)

Adds an attribute where the value is an integer.

Parameters:

name - The attribute name.

value - TagAttribute int Value

quoted - If true, places quotes around the attribute value.

Returns:

the modified Tag instance.

getAttribute

public TagAttribute getAttribute(java.lang.String name)

Returns the specified named TagAttribute.

Parameters:

name - the name of the attribute to be retrieved.

Returns:

the requested TagAttribute, or an empty TagAttribute if no TagAttribute of that name was found.

getAttributeSet

public java.util.Set getAttributeSet()

Returns the attributes defined for this tag.

Returns:

an unmodifiable Set of the attributes defined for this tag.

setAttributes

public Tag setAttributes(java.util.Collection attributes)

Clears and resets the tag attributes from an existing collection.

Parameters:

attributes - The Collection of TagAttribute instances.

Returns:

the modified Tag instance.

setAttributes

public Tag setAttributes(java.lang.String[][] attributes)

Clears and resets the tag attributes from a String array.

Parameters:

attributes - The array of attributes.

Returns:

the modified Tag instance.

See Also:

PajeParser.getAttributes()

getAttributes

public java.lang.String getAttributes(Browser browser)

Returns the attributes defined for this tag.

Parameters:

browser - the browser to which the results are to be output.

Returns:

a String of the name/value pairs of the attributes for this tag, or an empty String if no attributes have been defined.

setContainer

public void setContainer(Container container)

Sets the container to which this HTML instance has been added.

Specified by:

setContainer in interface HTML

Parameters:

container - the container to which this HTML instance has been added.

getContainer

public Container getContainer()

Returns the last container to which this HTML instance has been added.

Specified by:

getContainer in interface HTML

Returns:

the last container to which this HTML instance has been added.

setContent

public void setContent(HTML content)

Sets the content of this tag, replacing any existing content.

Parameters:

content - the content.

See Also:

getContent(), setContent(org.pajes.html.HTML)

setContent

public void setContent(java.lang.String content)

Sets the content of this tag, replacing any existing content.

Specified by:

setContent in interface HTML

Parameters:

content - the content.

See Also:

getContent(), setContent(org.pajes.html.HTML)

getContent

public HTML getContent()

Returns the content of this tag.

Returns:

the content.

See Also:

addContent(java.lang.String), getContent()

getDocument

public java.lang.String getDocument()

Gets the the unique name of the document containing this tag.

Specified by:

getDocument in interface HTML

Returns:

the name of the document.

See Also:

setWritePermission(org.pajes.security.WritePermission, java.lang.String, java.lang.String)

setId

public Tag setId(java.lang.String id)

Sets the ID attribute of the current tag. An ID uniquely indentifies an element within a document.

Parameters:

id - the unique ID of the tag

Returns:

the modified Tag object

See Also:

setWritePermission(org.pajes.security.WritePermission, java.lang.String, java.lang.String)

getId

public java.lang.String getId()

Gets the ID attribute of the current tag.

Specified by:

getId in interface HTML

Returns:

the ID attribute of the current tag.

See Also:

setId(java.lang.String)

setOnClickHandler

public Tag setOnClickHandler(java.lang.String onClickHandler)

Sets the JavaScript handler for this event.

Parameters:

onClickHandler - The new onClickHandler value

Returns:

the modified Tag instance.

getOnClickHandler

public java.lang.String getOnClickHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnDBLClickHandler

public Tag setOnDBLClickHandler(java.lang.String onDBLClickHandler)

Sets the JavaScript handler for this event.

Parameters:

onDBLClickHandler - The new onDBLClickHandler value

Returns:

the modified Tag instance.

getOnDBLClickHandler

public java.lang.String getOnDBLClickHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnKeyDownHandler

public Tag setOnKeyDownHandler(java.lang.String onKeyDownHandler)

Sets the JavaScript handler for this event.

Parameters:

onKeyDownHandler - The new onKeyDownHandler value

Returns:

the modified Tag instance.

getOnKeyDownHandler

public java.lang.String getOnKeyDownHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnKeyPressHandler

public Tag setOnKeyPressHandler(java.lang.String onKeyPressHandler)

Sets the JavaScript handler for this event.

Parameters:

onKeyPressHandler - The new onKeyPressHandler value

Returns:

the modified Tag instance.

getOnKeyPressHandler

public java.lang.String getOnKeyPressHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnKeyUpHandler

public Tag setOnKeyUpHandler(java.lang.String onKeyUpHandler)

Sets the JavaScript handler for this event.

Parameters:

onKeyUpHandler - The new onKeyUpHandler value

Returns:

the modified Tag instance.

getOnKeyUpHandler

public java.lang.String getOnKeyUpHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnMouseDownHandler

public Tag setOnMouseDownHandler(java.lang.String onMouseDownHandler)

Sets the JavaScript handler for this event.

Parameters:

onMouseDownHandler - The new onMouseDownHandler value

Returns:

the modified Tag instance.

getOnMouseDownHandler

public java.lang.String getOnMouseDownHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnMouseOutHandler

public Tag setOnMouseOutHandler(java.lang.String onMouseOutHandler)

Sets the JavaScript handler for this event.

Parameters:

onMouseOutHandler - The new onMouseOutHandler value

Returns:

the modified Tag instance.

getOnMouseOutHandler

public java.lang.String getOnMouseOutHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnMouseOverHandler

public Tag setOnMouseOverHandler(java.lang.String onMouseOverHandler)

Sets the JavaScript handler for this event.

Parameters:

onMouseOverHandler - The new onMouseOverHandler value

Returns:

the modified Tag instance.

getOnMouseOverHandler

public java.lang.String getOnMouseOverHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setOnMouseUpHandler

public Tag setOnMouseUpHandler(java.lang.String onMouseUpHandler)

Sets the JavaScript handler for this event.

Parameters:

onMouseUpHandler - The new onMouseUpHandler value

Returns:

the modified Tag instance.

getOnMouseUpHandler

public java.lang.String getOnMouseUpHandler(Browser browser)

Returns the JavaScript handler for return this.event.

Parameters:

browser - the Broiwser instance.

Returns:

the JavaScript handler string.

setStyle

public Tag setStyle(java.lang.String style)

Sets the Style of the current tag. An individual tag can have a different style by specifying 'style=color:blue; fontsize:12; ' etc.

Parameters:

style - The new style value

Returns:

the modified Tag object

getStyle

public java.lang.String getStyle()

Returns the style attribute of the tag.

Returns:

the style attribute of the current tag.

See Also:

setStyle(java.lang.String)

setStyleSheetClass

public Tag setStyleSheetClass(java.lang.String styleSheetClass)

Sets the CLASS attribute of the current tag. The class allows a common style setting to be applied to multiple tags.

Parameters:

styleSheetClass - The new styleSheetClass value

Returns:

the modified Tag object

getStyleSheetClass

public java.lang.String getStyleSheetClass()

Gets the CLASS attribute of the current tag.

Returns:

the CLASS attribute of the current tag.

See Also:

setStyleSheetClass(java.lang.String)

getTagName

public java.lang.String getTagName()

Returns the tag name.

Returns:

the tag name.

setTitle

public Tag setTitle(java.lang.String text)

Sets the global title attribute.

Parameters:

text - is the text to be displayed.

Returns:

the modified Tag object.

getTitle

public java.lang.String getTitle()

Returns the global title attribute.

Returns:

the title.

setWritable

public Tag setWritable(boolean writable)

Determines if this object should be returned to the browser. Note that in the majority of cases, setting this property to false only affects this tag, not any tags this tag may contain. The main exception to this are the Table tags setting the writable property of a table row or table cell does suppress the row or cell contents from being returned to the browser.

Parameters:

writable - true if this element should be returned to the browser.

Returns:

the modified Tag instance.

See Also:

Traversable.setWritable(boolean, boolean)

isWritable

public boolean isWritable()

Determines whether this object should be displayed or not.

Returns:

true if this element should be displayed.

setWritePermission

public HTML setWritePermission(WritePermission control,
                               java.lang.String document,
                               java.lang.String id)

Sets the object which will be used to determine whether this piece of HTML will be returned to the requesting browser.

Specified by:

setWritePermission in interface HTML

Parameters:

control - the instance of the WritePermission interface which can be used in the write() method to determine if this object should be returned to the browser.

document - the unique name of the page containing this tag.

id - the unique ID of the tag.

Returns:

the modified Tag object

getWritePermission

public WritePermission getWritePermission()

Returns the object which will be used to determine whether this piece of HTML will be returned to the requesting browser.

Specified by:

getWritePermission in interface HTML

Returns:

the implementation of the WritePermission interface which can be used in the write() method to determine if this object should be returned to the browser.

addAttribute

public Tag addAttribute(java.lang.String name,
                        java.lang.String value)

Deprecated. 2.2.0 Use setAttribute(String, String).

Adds a string attribute. e.g. align="center" The value will be trimmed and quoted.

Parameters:

name - The attribute name.

value - The value of the attribute.

Returns:

the modified Tag instance.

addAttributes

public Tag addAttributes(java.util.Collection attributes)

Adds additonal attributes from an existing collection.

Parameters:

attributes - The Collection of TagAttribute instances.

Returns:

the modified Tag instance.

addAttributes

public Tag addAttributes(java.lang.String[][] attributes)

Adds additional attributes from a String array.

Parameters:

attributes - The array of attributes. If the value of index [0][0] in the array is the same as the case-insensitive name of the tag, the first element will be ignored.

Returns:

the modified Tag instance.

See Also:

PajeParser.getAttributes()

addContent

public void addContent(java.lang.String content)

Adds content to this tag.

Specified by:

addContent in interface HTML

Parameters:

content - the tag content.

See Also:

getContent(), setContent(org.pajes.html.HTML)

clearAttribute

public Tag clearAttribute(java.lang.String name)

Removes the specified attribute.

Parameters:

name - The attribute name.

Returns:

the modified Tag instance.

clearAttributes

public Tag clearAttributes()

Removes all attributes defined for the tag.

Returns:

the modified Tag instance.

clone

public java.lang.Object clone()

Allows a tag to be cloned. Note that this standard clone() is a shallow clone: the Object is cloned, but the objects it contains still reference the ORIGINAL objects.

Specified by:

clone in interface HTML

Returns:

the cloned Tag.

Throws:

TagException - if the clone fails.

destroy

public void destroy()

Sets all the internal variables of this object to null, to assist in garbage collection.

Sub-classes MUST call super.destroy(); if over-riding this method!

Specified by:

destroy in interface HTML

toString

public java.lang.String toString()

Returns the HTML object as a string.

Returns:

the string of HTML.

write

public void write(Browser browser)
           throws java.io.IOException

Writes the tag to the browser.

Specified by:

write in interface HTML

Parameters:

browser - the browser to which the results are to be output.

Throws:

java.io.IOException - if an I/O error occurs writing to the browser.

See Also:

setWriteEndTag(boolean), writeContent(org.pajes.servlet.Browser)

setAttribute

protected void setAttribute(TagAttribute attribute)

Adds the specified attribute.

Parameters:

attribute - The attribute.

setTagName

protected Tag setTagName(java.lang.String name)

Returns the tag name.

Parameters:

name - the tag name.

Returns:

the modified Tag object.

isWritable

protected boolean isWritable(Browser browser)

Called by write(org.pajes.servlet.Browser) implementations to see if the tag is both writable and permitted to be written.

Parameters:

browser - the browser to which the results are to be output.

Returns:

true if this element should be written to the browser.

setWriteAttributes

protected void setWriteAttributes(boolean attributes)

Determines whether this tag has attributes or not.

Parameters:

attributes - true if attribues should be generated.

setWriteEndTag

protected void setWriteEndTag(boolean endTag)

Determines whether this tag has an end tag or not.

Parameters:

endTag - true if an end tag should be generated.

setWritelnAfter

protected void setWritelnAfter(boolean on)

Determines whether a line feed will be written after the tag end.

Parameters:

on - true if a line feed should be written after the tag end.

setWritelnAfterContent

protected void setWritelnAfterContent(boolean on)

Determines whether a line feed will be written after the content.

Parameters:

on - true if a line feed should be written after the content.

setWritelnBefore

protected void setWritelnBefore(boolean on)

Determines whether a line feed will be written before the tag.

Parameters:

on - true if a line feed should be written before the tag.

setWritelnBeforeContent

protected void setWritelnBeforeContent(boolean on)

Determines whether a line feed will be written before the content.

Parameters:

on - true if a line feed should be written before the content.

init

protected void init()

Called by the constructor and the destroy() method to correctly clear and initialise internal variables.

Sub-classes must call super.init() before doing anything else to ensure the Tag is initialised correctly.

initAttributes

protected org.pajes.html.Tag.Attributes initAttributes()

Called whenever a new, empty set of tag attributes is required.

Returns:

a new Attributes instance.

writeContent

protected void writeContent(Browser browser)
                     throws java.io.IOException

Called by the write(org.pajes.servlet.Browser) method to write any content between the start and end tags. Note that this method will be called even if the tag is NOTwritable, as long as setWriteEndTag(boolean) has been called with a true argument.

Parameters:

browser - the browser to which the results are to be output.

Throws:

java.io.IOException - if an I/O error occurs writing to the browser.

See Also:

setWriteEndTag(boolean)