Package org.apache.jasper
Class EmbeddedServletOptions
java.lang.Object
org.apache.jasper.EmbeddedServletOptions
- All Implemented Interfaces:
- Options
A class to hold all init parameters specific to the JSP engine.
- Author:
- Anil K. Vijendran, Hans Bergsten, Pierre Delisle
- 
Field SummaryFields
- 
Constructor SummaryConstructorsConstructorDescriptionEmbeddedServletOptions(ServletConfig config, ServletContext context) Create an EmbeddedServletOptions object using data available from ServletConfig and ServletContext.
- 
Method SummaryModifier and TypeMethodDescriptionbooleanIndicates whether text strings are to be generated as char arrays.getCache()The web-application wide cache for the TagLibraryInfo tag library descriptors, used ifOptions.isCaching()returnstrue.intbooleanCompiler to use.booleanMain development flag, which enables detailed error reports with sources, as well automatic recompilation of JSPs and tag files.booleanbooleanReturns true if Jasper issues a compilation error instead of a runtime Instantiation error if the class attribute specified in useBean action is invalid.booleangetFork()The boolean flag to tell Ant whether to fork JSP page compilations.Deprecated.intbooleanbooleanintThe maximum number of loaded jsps per web-application.intgetProperty(String name) booleanbooleanbooleanThe cache that maps URIs, resource paths and parsed TLD files for the various tag libraries 'exposed' by the web application.booleanbooleanbooleanThis setting is ignored if suppressSmap() istrue.booleanbooleanvoidsetErrorOnUseBeanInvalidClassAttribute(boolean b) voidsetProperty(String name, String value) voidsetQuoteAttributeEL(boolean b) voidsetTldCache(TldCache tldCache) Methods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.jasper.OptionsgetGeneratedJavaAddTimestamp
- 
Field Details- 
forkpublic boolean forkShould Ant fork its java compiles of JSP pages.
 
- 
- 
Constructor Details- 
EmbeddedServletOptionsCreate an EmbeddedServletOptions object using data available from ServletConfig and ServletContext.- Parameters:
- config- The Servlet config
- context- The Servlet context
 
 
- 
- 
Method Details- 
getProperty
- 
setProperty
- 
setQuoteAttributeELpublic void setQuoteAttributeEL(boolean b) 
- 
getQuoteAttributeELpublic boolean getQuoteAttributeEL()- Specified by:
- getQuoteAttributeELin interface- Options
- Returns:
- trueif EL expressions used within attributes should have the quoting rules in JSP.1.6 applied to the expression.
 
- 
getKeepGeneratedpublic boolean getKeepGenerated()- Specified by:
- getKeepGeneratedin interface- Options
- Returns:
- trueto keep the generated source
 
- 
getTrimSpaces- Specified by:
- getTrimSpacesin interface- Options
- Returns:
- TrimSpacesOption.TRUEto remove template text that consists only of whitespace from the output completely,- TrimSpacesOption.SINGLEto replace such template text with a single space,- TrimSpacesOption.FALSEto leave such template text unchanged or- TrimSpacesOption.EXTENDEDto remove template text that consists only of whitespace and to replace any sequence of whitespace and new lines within template text with a single new line.
 
- 
isPoolingEnabledpublic boolean isPoolingEnabled()- Specified by:
- isPoolingEnabledin interface- Options
- Returns:
- trueif tag handler pooling is enabled,- falseotherwise.
 
- 
getMappedFilepublic boolean getMappedFile()- Specified by:
- getMappedFilein interface- Options
- Returns:
- trueif HTML mapped Servlets are supported.
 
- 
getClassDebugInfopublic boolean getClassDebugInfo()- Specified by:
- getClassDebugInfoin interface- Options
- Returns:
- trueif debug information in included in compiled classes.
 
- 
getCheckIntervalpublic int getCheckInterval()- Specified by:
- getCheckIntervalin interface- Options
- Returns:
- background compile thread check interval in seconds
 
- 
getModificationTestIntervalpublic int getModificationTestInterval()- Specified by:
- getModificationTestIntervalin interface- Options
- Returns:
- modification test interval.
 
- 
getRecompileOnFailpublic boolean getRecompileOnFail()- Specified by:
- getRecompileOnFailin interface- Options
- Returns:
- trueif re-compile will occur on a failure.
 
- 
getDevelopmentpublic boolean getDevelopment()Description copied from interface:OptionsMain development flag, which enables detailed error reports with sources, as well automatic recompilation of JSPs and tag files. This setting should usually befalsewhen running in production.- Specified by:
- getDevelopmentin interface- Options
- Returns:
- trueif Jasper is in development mode
 
- 
isSmapSuppressedpublic boolean isSmapSuppressed()- Specified by:
- isSmapSuppressedin interface- Options
- Returns:
- trueto suppress generation of SMAP info for JSR45 debugging.
 
- 
isSmapDumpedpublic boolean isSmapDumped()Description copied from interface:OptionsThis setting is ignored if suppressSmap() istrue.- Specified by:
- isSmapDumpedin interface- Options
- Returns:
- trueto write SMAP info for JSR45 debugging to a file.
 
- 
genStringAsCharArraypublic boolean genStringAsCharArray()Description copied from interface:OptionsIndicates whether text strings are to be generated as char arrays.- Specified by:
- genStringAsCharArrayin interface- Options
- Returns:
- trueif text strings are to be generated as char arrays,- falseotherwise
 
- 
getIeClassIdDeprecated.Description copied from interface:OptionsGets the class-id value that is sent to Internet Explorer when using <jsp:plugin> tags.- Specified by:
- getIeClassIdin interface- Options
- Returns:
- Class-id value
 
- 
getScratchDir- Specified by:
- getScratchDirin interface- Options
- Returns:
- the work folder
 
- 
getClassPath- Specified by:
- getClassPathin interface- Options
- Returns:
- the classpath used to compile generated Servlets
 
- 
isXpoweredBypublic boolean isXpoweredBy()- Specified by:
- isXpoweredByin interface- Options
- Returns:
- trueto generate a X-Powered-By response header.
 
- 
getCompilerDescription copied from interface:OptionsCompiler to use.If null(the default), the java compiler from Eclipse JDT project, bundled with Tomcat, will be used. Otherwise, thejavactask from Apache Ant will be used to call an external java compiler and the value of this option will be passed to it. See Apache Ant documentation for the possible values.- Specified by:
- getCompilerin interface- Options
- Returns:
- the compiler name
 
- 
getCompilerTargetVM- Specified by:
- getCompilerTargetVMin interface- Options
- Returns:
- the compiler target VM, e.g. 1.8.
 
- 
getCompilerSourceVM- Specified by:
- getCompilerSourceVMin interface- Options
- Returns:
- the compiler source VM, e.g. 1.8.
 
- 
getCompilerClassName- Specified by:
- getCompilerClassNamein interface- Options
- Returns:
- Jasper Java compiler class to use.
 
- 
getErrorOnUseBeanInvalidClassAttributepublic boolean getErrorOnUseBeanInvalidClassAttribute()Description copied from interface:OptionsReturns true if Jasper issues a compilation error instead of a runtime Instantiation error if the class attribute specified in useBean action is invalid.- Specified by:
- getErrorOnUseBeanInvalidClassAttributein interface- Options
- Returns:
- trueto get an error
 
- 
setErrorOnUseBeanInvalidClassAttributepublic void setErrorOnUseBeanInvalidClassAttribute(boolean b) 
- 
getTldCacheDescription copied from interface:OptionsThe cache that maps URIs, resource paths and parsed TLD files for the various tag libraries 'exposed' by the web application. A tag library is 'exposed' either explicitly in web.xml or implicitly via the uri tag in the TLD of a taglib deployed in a jar file (WEB-INF/lib).- Specified by:
- getTldCachein interface- Options
- Returns:
- the instance of the TldCache for the web-application.
 
- 
setTldCache
- 
getJavaEncoding- Specified by:
- getJavaEncodingin interface- Options
- Returns:
- Java platform encoding to generate the JSP page servlet.
 
- 
getForkpublic boolean getFork()Description copied from interface:OptionsThe boolean flag to tell Ant whether to fork JSP page compilations.Is used only when Jasper uses an external java compiler (wrapped through a javacApache Ant task).
- 
getJspConfig- Specified by:
- getJspConfigin interface- Options
- Returns:
- JSP configuration information specified in web.xml.
 
- 
getTagPluginManager- Specified by:
- getTagPluginManagerin interface- Options
- Returns:
- a Tag Plugin Manager
 
- 
isCachingpublic boolean isCaching()
- 
getCacheDescription copied from interface:OptionsThe web-application wide cache for the TagLibraryInfo tag library descriptors, used ifOptions.isCaching()returnstrue.Using this cache avoids the cost of repeating the parsing of a tag library descriptor XML file (performed by TagLibraryInfoImpl.parseTLD). 
- 
getDisplaySourceFragmentpublic boolean getDisplaySourceFragment()- Specified by:
- getDisplaySourceFragmentin interface- Options
- Returns:
- trueto include a source fragment in exception messages.
 
- 
getMaxLoadedJspspublic int getMaxLoadedJsps()Description copied from interface:OptionsThe maximum number of loaded jsps per web-application. If there are more jsps loaded, they will be unloaded. If unset or less than 0, no jsps are unloaded.- Specified by:
- getMaxLoadedJspsin interface- Options
- Returns:
- The JSP count
 
- 
getJspIdleTimeoutpublic int getJspIdleTimeout()- Specified by:
- getJspIdleTimeoutin interface- Options
- Returns:
- the idle time in seconds after which a JSP is unloaded. If unset or less or equal than 0, no jsps are unloaded.
 
- 
getStrictQuoteEscapingpublic boolean getStrictQuoteEscaping()- Specified by:
- getStrictQuoteEscapingin interface- Options
- Returns:
- trueif the quote escaping required by section JSP.1.6 of the JSP specification should be applied to scriplet expression.
 
 
-