Class HtmlCompressorTag

java.lang.Object
jakarta.servlet.jsp.tagext.TagSupport
jakarta.servlet.jsp.tagext.BodyTagSupport
com.googlecode.htmlcompressor.taglib.HtmlCompressorTag
All Implemented Interfaces:
jakarta.servlet.jsp.tagext.BodyTag, jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable

public class HtmlCompressorTag extends jakarta.servlet.jsp.tagext.BodyTagSupport
JSP tag that compresses an HTML content within <compress:html>. Compression parameters are set by default (no JavaScript and CSS compression).
Author:
Sergiy Kovalchuk
See Also:
  • Field Summary

    Fields inherited from class jakarta.servlet.jsp.tagext.BodyTagSupport

    bodyContent

    Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

    id, pageContext

    Fields inherited from interface jakarta.servlet.jsp.tagext.BodyTag

    EVAL_BODY_BUFFERED

    Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

    EVAL_BODY_AGAIN

    Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

    EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
  • Constructor Summary

    Constructors
    Constructor
    Description
     
  • Method Summary

    Modifier and Type
    Method
    Description
    int
     
    void
    setClosureOptLevel(String closureOptLevel)
    Sets level of optimization if Google Closure Compiler is used for compressing inline JavaScript.
    void
    setCompressCss(boolean compressCss)
    Sets the compress css.
    void
    setCompressJavaScript(boolean compressJavaScript)
    Sets the compress java script.
    void
    setEnabled(boolean enabled)
    Sets the enabled.
    void
    setJsCompressor(String jsCompressor)
    Sets JavaScript compressor implementation that will be used to compress inline JavaScript in HTML.
    void
    setPreserveLineBreaks(boolean preserveLineBreaks)
    Sets the preserve line breaks.
    void
    setRemoveComments(boolean removeComments)
    Sets the removes the comments.
    void
    setRemoveFormAttributes(boolean removeFormAttributes)
    Sets the removes the form attributes.
    void
    setRemoveHttpProtocol(boolean removeHttpProtocol)
    Sets the removes the http protocol.
    void
    setRemoveHttpsProtocol(boolean removeHttpsProtocol)
    Sets the removes the https protocol.
    void
    setRemoveInputAttributes(boolean removeInputAttributes)
    Sets the removes the input attributes.
    void
    setRemoveIntertagSpaces(boolean removeIntertagSpaces)
    Sets the removes the intertag spaces.
    void
    setRemoveJavaScriptProtocol(boolean removeJavaScriptProtocol)
    Sets the removes the java script protocol.
    void
    setRemoveLinkAttributes(boolean removeLinkAttributes)
    Sets the removes the link attributes.
    void
    setRemoveMultiSpaces(boolean removeMultiSpaces)
    Sets the removes the multi spaces.
    void
    setRemoveQuotes(boolean removeQuotes)
    Sets the removes the quotes.
    void
    setRemoveScriptAttributes(boolean removeScriptAttributes)
    Sets the removes the script attributes.
    void
    setRemoveStyleAttributes(boolean removeStyleAttributes)
    Sets the removes the style attributes.
    void
    setSimpleBooleanAttributes(boolean simpleBooleanAttributes)
    Sets the simple boolean attributes.
    void
    setSimpleDoctype(boolean simpleDoctype)
    Sets the simple doctype.
    void
    setYuiCssLineBreak(int yuiCssLineBreak)
    Sets the yui css line break.
    void
    setYuiJsDisableOptimizations(boolean yuiJsDisableOptimizations)
    Sets the yui js disable optimizations.
    void
    setYuiJsLineBreak(int yuiJsLineBreak)
    Sets the yui js line break.
    void
    setYuiJsNoMunge(boolean yuiJsNoMunge)
    Sets the yui js no munge.
    void
    setYuiJsPreserveAllSemiColons(boolean yuiJsPreserveAllSemiColons)
    Sets the yui js preserve all semi colons.

    Methods inherited from class jakarta.servlet.jsp.tagext.BodyTagSupport

    doAfterBody, doInitBody, doStartTag, getBodyContent, getPreviousOut, release, setBodyContent

    Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport

    findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface jakarta.servlet.jsp.tagext.Tag

    getParent, setPageContext, setParent
  • Constructor Details

    • HtmlCompressorTag

      public HtmlCompressorTag()
  • Method Details

    • doEndTag

      public int doEndTag() throws jakarta.servlet.jsp.JspException
      Specified by:
      doEndTag in interface jakarta.servlet.jsp.tagext.Tag
      Overrides:
      doEndTag in class jakarta.servlet.jsp.tagext.BodyTagSupport
      Throws:
      jakarta.servlet.jsp.JspException
    • setCompressJavaScript

      public void setCompressJavaScript(boolean compressJavaScript)
      Sets the compress java script.
      Parameters:
      compressJavaScript - the new compress java script
      See Also:
    • setCompressCss

      public void setCompressCss(boolean compressCss)
      Sets the compress css.
      Parameters:
      compressCss - the new compress css
      See Also:
    • setYuiJsNoMunge

      public void setYuiJsNoMunge(boolean yuiJsNoMunge)
      Sets the yui js no munge.
      Parameters:
      yuiJsNoMunge - the new yui js no munge
      See Also:
    • setYuiJsPreserveAllSemiColons

      public void setYuiJsPreserveAllSemiColons(boolean yuiJsPreserveAllSemiColons)
      Sets the yui js preserve all semi colons.
      Parameters:
      yuiJsPreserveAllSemiColons - the new yui js preserve all semi colons
      See Also:
    • setYuiJsDisableOptimizations

      public void setYuiJsDisableOptimizations(boolean yuiJsDisableOptimizations)
      Sets the yui js disable optimizations.
      Parameters:
      yuiJsDisableOptimizations - the new yui js disable optimizations
      See Also:
    • setYuiJsLineBreak

      public void setYuiJsLineBreak(int yuiJsLineBreak)
      Sets the yui js line break.
      Parameters:
      yuiJsLineBreak - the new yui js line break
      See Also:
    • setYuiCssLineBreak

      public void setYuiCssLineBreak(int yuiCssLineBreak)
      Sets the yui css line break.
      Parameters:
      yuiCssLineBreak - the new yui css line break
      See Also:
    • setRemoveQuotes

      public void setRemoveQuotes(boolean removeQuotes)
      Sets the removes the quotes.
      Parameters:
      removeQuotes - the new removes the quotes
      See Also:
    • setPreserveLineBreaks

      public void setPreserveLineBreaks(boolean preserveLineBreaks)
      Sets the preserve line breaks.
      Parameters:
      preserveLineBreaks - the new preserve line breaks
      See Also:
    • setEnabled

      public void setEnabled(boolean enabled)
      Sets the enabled.
      Parameters:
      enabled - the new enabled
      See Also:
    • setRemoveComments

      public void setRemoveComments(boolean removeComments)
      Sets the removes the comments.
      Parameters:
      removeComments - the new removes the comments
      See Also:
    • setRemoveMultiSpaces

      public void setRemoveMultiSpaces(boolean removeMultiSpaces)
      Sets the removes the multi spaces.
      Parameters:
      removeMultiSpaces - the new removes the multi spaces
      See Also:
    • setRemoveIntertagSpaces

      public void setRemoveIntertagSpaces(boolean removeIntertagSpaces)
      Sets the removes the intertag spaces.
      Parameters:
      removeIntertagSpaces - the new removes the intertag spaces
      See Also:
    • setJsCompressor

      public void setJsCompressor(String jsCompressor)
      Sets JavaScript compressor implementation that will be used to compress inline JavaScript in HTML.
      Parameters:
      jsCompressor - Could be either "yui" for using YuiJavaScriptCompressor (used by default if none provided) or "closure" for using ClosureJavaScriptCompressor
      See Also:
    • setClosureOptLevel

      public void setClosureOptLevel(String closureOptLevel)
      Sets level of optimization if Google Closure Compiler is used for compressing inline JavaScript.
      Parameters:
      closureOptLevel - Could be either "simple" (used by default), "whitespace" or "advanced"
      See Also:
    • setSimpleDoctype

      public void setSimpleDoctype(boolean simpleDoctype)
      Sets the simple doctype.
      Parameters:
      simpleDoctype - the new simple doctype
      See Also:
    • setRemoveScriptAttributes

      public void setRemoveScriptAttributes(boolean removeScriptAttributes)
      Sets the removes the script attributes.
      Parameters:
      removeScriptAttributes - the new removes the script attributes
      See Also:
    • setRemoveStyleAttributes

      public void setRemoveStyleAttributes(boolean removeStyleAttributes)
      Sets the removes the style attributes.
      Parameters:
      removeStyleAttributes - the new removes the style attributes
      See Also:
    • setRemoveLinkAttributes

      public void setRemoveLinkAttributes(boolean removeLinkAttributes)
      Sets the removes the link attributes.
      Parameters:
      removeLinkAttributes - the new removes the link attributes
      See Also:
    • setRemoveFormAttributes

      public void setRemoveFormAttributes(boolean removeFormAttributes)
      Sets the removes the form attributes.
      Parameters:
      removeFormAttributes - the new removes the form attributes
      See Also:
    • setRemoveInputAttributes

      public void setRemoveInputAttributes(boolean removeInputAttributes)
      Sets the removes the input attributes.
      Parameters:
      removeInputAttributes - the new removes the input attributes
      See Also:
    • setSimpleBooleanAttributes

      public void setSimpleBooleanAttributes(boolean simpleBooleanAttributes)
      Sets the simple boolean attributes.
      Parameters:
      simpleBooleanAttributes - the new simple boolean attributes
      See Also:
    • setRemoveJavaScriptProtocol

      public void setRemoveJavaScriptProtocol(boolean removeJavaScriptProtocol)
      Sets the removes the java script protocol.
      Parameters:
      removeJavaScriptProtocol - the new removes the java script protocol
      See Also:
    • setRemoveHttpProtocol

      public void setRemoveHttpProtocol(boolean removeHttpProtocol)
      Sets the removes the http protocol.
      Parameters:
      removeHttpProtocol - the new removes the http protocol
      See Also:
    • setRemoveHttpsProtocol

      public void setRemoveHttpsProtocol(boolean removeHttpsProtocol)
      Sets the removes the https protocol.
      Parameters:
      removeHttpsProtocol - the new removes the https protocol
      See Also: