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
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionEmbeddedServletOptions(ServletConfig config, ServletContext context) Create an EmbeddedServletOptions object using data available from ServletConfig and ServletContext. -
Method Summary
Modifier 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.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.jasper.Options
getGeneratedJavaAddTimestamp
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Field Details
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fork
public boolean forkShould Ant fork its java compiles of JSP pages.
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Constructor Details
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EmbeddedServletOptions
Create an EmbeddedServletOptions object using data available from ServletConfig and ServletContext.- Parameters:
config- The Servlet configcontext- The Servlet context
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Method Details
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getProperty
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setProperty
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setQuoteAttributeEL
public void setQuoteAttributeEL(boolean b) -
getQuoteAttributeEL
public boolean getQuoteAttributeEL()- Specified by:
getQuoteAttributeELin interfaceOptions- Returns:
trueif EL expressions used within attributes should have the quoting rules in JSP.1.6 applied to the expression.
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getKeepGenerated
public boolean getKeepGenerated()- Specified by:
getKeepGeneratedin interfaceOptions- Returns:
trueto keep the generated source
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getTrimSpaces
- Specified by:
getTrimSpacesin interfaceOptions- 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 orTrimSpacesOption.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.
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isPoolingEnabled
public boolean isPoolingEnabled()- Specified by:
isPoolingEnabledin interfaceOptions- Returns:
trueif tag handler pooling is enabled,falseotherwise.
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getMappedFile
public boolean getMappedFile()- Specified by:
getMappedFilein interfaceOptions- Returns:
trueif HTML mapped Servlets are supported.
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getClassDebugInfo
public boolean getClassDebugInfo()- Specified by:
getClassDebugInfoin interfaceOptions- Returns:
trueif debug information in included in compiled classes.
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getCheckInterval
public int getCheckInterval()- Specified by:
getCheckIntervalin interfaceOptions- Returns:
- background compile thread check interval in seconds
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getModificationTestInterval
public int getModificationTestInterval()- Specified by:
getModificationTestIntervalin interfaceOptions- Returns:
- modification test interval.
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getRecompileOnFail
public boolean getRecompileOnFail()- Specified by:
getRecompileOnFailin interfaceOptions- Returns:
trueif re-compile will occur on a failure.
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getDevelopment
public 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 interfaceOptions- Returns:
trueif Jasper is in development mode
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isSmapSuppressed
public boolean isSmapSuppressed()- Specified by:
isSmapSuppressedin interfaceOptions- Returns:
trueto suppress generation of SMAP info for JSR45 debugging.
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isSmapDumped
public boolean isSmapDumped()Description copied from interface:OptionsThis setting is ignored if suppressSmap() istrue.- Specified by:
isSmapDumpedin interfaceOptions- Returns:
trueto write SMAP info for JSR45 debugging to a file.
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genStringAsCharArray
public boolean genStringAsCharArray()Description copied from interface:OptionsIndicates whether text strings are to be generated as char arrays.- Specified by:
genStringAsCharArrayin interfaceOptions- Returns:
trueif text strings are to be generated as char arrays,falseotherwise
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getIeClassId
Deprecated.Description copied from interface:OptionsGets the class-id value that is sent to Internet Explorer when using <jsp:plugin> tags.- Specified by:
getIeClassIdin interfaceOptions- Returns:
- Class-id value
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getScratchDir
- Specified by:
getScratchDirin interfaceOptions- Returns:
- the work folder
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getClassPath
- Specified by:
getClassPathin interfaceOptions- Returns:
- the classpath used to compile generated Servlets
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isXpoweredBy
public boolean isXpoweredBy()- Specified by:
isXpoweredByin interfaceOptions- Returns:
trueto generate a X-Powered-By response header.
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getCompiler
Description 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 interfaceOptions- Returns:
- the compiler name
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getCompilerTargetVM
- Specified by:
getCompilerTargetVMin interfaceOptions- Returns:
- the compiler target VM, e.g. 1.8.
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getCompilerSourceVM
- Specified by:
getCompilerSourceVMin interfaceOptions- Returns:
- the compiler source VM, e.g. 1.8.
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getCompilerClassName
- Specified by:
getCompilerClassNamein interfaceOptions- Returns:
- Jasper Java compiler class to use.
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getErrorOnUseBeanInvalidClassAttribute
public 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 interfaceOptions- Returns:
trueto get an error
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setErrorOnUseBeanInvalidClassAttribute
public void setErrorOnUseBeanInvalidClassAttribute(boolean b) -
getTldCache
Description 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 interfaceOptions- Returns:
- the instance of the TldCache for the web-application.
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setTldCache
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getJavaEncoding
- Specified by:
getJavaEncodingin interfaceOptions- Returns:
- Java platform encoding to generate the JSP page servlet.
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getFork
public 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 interfaceOptions- Returns:
- JSP configuration information specified in web.xml.
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getTagPluginManager
- Specified by:
getTagPluginManagerin interfaceOptions- Returns:
- a Tag Plugin Manager
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isCaching
public boolean isCaching() -
getCache
Description 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).
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getDisplaySourceFragment
public boolean getDisplaySourceFragment()- Specified by:
getDisplaySourceFragmentin interfaceOptions- Returns:
trueto include a source fragment in exception messages.
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getMaxLoadedJsps
public 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 interfaceOptions- Returns:
- The JSP count
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getJspIdleTimeout
public int getJspIdleTimeout()- Specified by:
getJspIdleTimeoutin interfaceOptions- Returns:
- the idle time in seconds after which a JSP is unloaded. If unset or less or equal than 0, no jsps are unloaded.
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getStrictQuoteEscaping
public boolean getStrictQuoteEscaping()- Specified by:
getStrictQuoteEscapingin interfaceOptions- Returns:
trueif the quote escaping required by section JSP.1.6 of the JSP specification should be applied to scriplet expression.
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