com.googlecode.htmlcompressor.taglib

## Class JavaScriptCompressorTag

- java.lang.Object
- - javax.servlet.jsp.tagext.TagSupport
  - - javax.servlet.jsp.tagext.BodyTagSupport
    - - com.googlecode.htmlcompressor.taglib.JavaScriptCompressorTag

- All Implemented Interfaces:
    Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

      public class JavaScriptCompressorTag
      extends javax.servlet.jsp.tagext.BodyTagSupport

  JSP tag that compresses an JavaScript content within <compress:js> tags. All JavaScript-related properties from `HtmlCompressor` are supported.
  Author:
    Sergiy Kovalchuk
  See Also:
    `HtmlCompressor`, Yahoo YUI Compressor, Google Closure Compiler, Serialized Form

- - ### Field Summary

    - ### Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

      `bodyContent`

    - ### Fields inherited from class javax.servlet.jsp.tagext.TagSupport

      `id, pageContext`

    - ### Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

      `EVAL_BODY_BUFFERED, EVAL_BODY_TAG`

    - ### Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

      `EVAL_BODY_AGAIN`

    - ### Fields inherited from interface javax.servlet.jsp.tagext.Tag

      `EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `JavaScriptCompressorTag()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `doEndTag()`
    `void` | `setClosureOptLevel(String closureOptLevel)` Sets level of optimization if Google Closure Compiler is used for compressing inline JavaScript.
    `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` | `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 javax.servlet.jsp.tagext.BodyTagSupport

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

    - ### Methods inherited from class javax.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 javax.servlet.jsp.tagext.Tag

      `getParent, setPageContext, setParent`

- - ### Constructor Detail

    - #### JavaScriptCompressorTag

          public JavaScriptCompressorTag()

  - ### Method Detail

    - #### doEndTag

          public int doEndTag()
                       throws javax.servlet.jsp.JspException

      Specified by:
        `doEndTag` in interface `javax.servlet.jsp.tagext.Tag`
      Overrides:
        `doEndTag` in class `javax.servlet.jsp.tagext.BodyTagSupport`
      Throws:
        `javax.servlet.jsp.JspException`

    - #### setYuiJsNoMunge

          public void setYuiJsNoMunge(boolean yuiJsNoMunge)

      Sets the yui js no munge.
      Parameters:
        `yuiJsNoMunge` - the new yui js no munge
      See Also:
        `HtmlCompressor.setYuiJsNoMunge(boolean)`

    - #### 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:
        `HtmlCompressor.setYuiJsPreserveAllSemiColons(boolean)`

    - #### setYuiJsDisableOptimizations

          public void setYuiJsDisableOptimizations(boolean yuiJsDisableOptimizations)

      Sets the yui js disable optimizations.
      Parameters:
        `yuiJsDisableOptimizations` - the new yui js disable optimizations
      See Also:
        `HtmlCompressor.setYuiJsDisableOptimizations(boolean)`

    - #### setYuiJsLineBreak

          public void setYuiJsLineBreak(int yuiJsLineBreak)

      Sets the yui js line break.
      Parameters:
        `yuiJsLineBreak` - the new yui js line break
      See Also:
        `HtmlCompressor.setYuiJsLineBreak(int)`

    - #### setEnabled

          public void setEnabled(boolean enabled)

      Sets the enabled.
      Parameters:
        `enabled` - the new enabled
      See Also:
        `HtmlCompressor.setEnabled(boolean)`

    - #### 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:
        `YuiJavaScriptCompressor`, `ClosureJavaScriptCompressor`, Yahoo YUI Compressor, Google Closure Compiler

    - #### 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:
        `ClosureJavaScriptCompressor.setCompilationLevel(CompilationLevel)`

Copyright © 2009–2020 Jeremy Landis. All rights reserved.