org.codehaus.groovy.grails.web.pages
Class GroovyPageMetaInfo

java.lang.Object
  org.codehaus.groovy.grails.web.pages.GroovyPageMetaInfo

 class GroovyPageMetaInfo
extends Object

Encapsulates the information necessary to describe a GSP.

Since:

0.5

Author:

Graeme Rocher, Lari Hotari

Field Summary

static String	HTML_DATA_POSTFIX
static long	LASTMODIFIED_CHECK_INTERVAL
static String	LINENUMBERS_DATA_POSTFIX

Constructor Summary

GroovyPageMetaInfo()

GroovyPageMetaInfo(Class<?> pageClass)

Method Summary

void	applyLastModifiedFromResource(Resource resource)
Class<?>	getCodecClass()
String	getCodecName()
GroovyPagesException	getCompilationException()
String	getContentType()
InputStream	getGroovySource()
String[]	getHtmlParts()
org.codehaus.groovy.grails.web.pages.ext.jsp.TagLibraryResolver	getJspTagLibraryResolver()
Map	getJspTags()
long	getLastModified()
int[]	getLineNumbers()
Class<?>	getPageClass()
TagLibraryLookup	getTagLibraryLookup()
void	initCodec()
boolean	isPrecompiledMode()
void	setCodecName(String codecName)
void	setCompilationException(GroovyPagesException e)
void	setContentType(String contentType)
void	setGroovySource(InputStream groovySource)
void	setHtmlParts(String[] htmlParts)
void	setJspTagLibraryResolver(org.codehaus.groovy.grails.web.pages.ext.jsp.TagLibraryResolver jspTagLibraryResolver)
void	setJspTags(Map jspTags)
void	setLastModified(long lastModified)
void	setLineNumbers(int[] lineNumbers)
void	setPageClass(Class<?> pageClass)
void	setTagLibraryLookup(TagLibraryLookup tagLibraryLookup)
boolean	shouldReload(PrivilegedAction<Resource> resourceCallable) Checks if this GSP has expired and should be reloaded (there is a newer source gsp available) PrivilegedAction is used so that locating the Resource is lazily evaluated.

Methods inherited from class java.lang.Object

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

Field Detail

HTML_DATA_POSTFIX

public static final String HTML_DATA_POSTFIX

See Also:

Constant Field Values

LINENUMBERS_DATA_POSTFIX

public static final String LINENUMBERS_DATA_POSTFIX

See Also:

Constant Field Values

LASTMODIFIED_CHECK_INTERVAL

public static final long LASTMODIFIED_CHECK_INTERVAL

Constructor Detail

GroovyPageMetaInfo

public GroovyPageMetaInfo()

GroovyPageMetaInfo

public GroovyPageMetaInfo(Class<?> pageClass)

Method Detail

initCodec

public void initCodec()

getTagLibraryLookup

public TagLibraryLookup getTagLibraryLookup()

setTagLibraryLookup

public void setTagLibraryLookup(TagLibraryLookup tagLibraryLookup)

getJspTagLibraryResolver

public org.codehaus.groovy.grails.web.pages.ext.jsp.TagLibraryResolver getJspTagLibraryResolver()

setJspTagLibraryResolver

public void setJspTagLibraryResolver(org.codehaus.groovy.grails.web.pages.ext.jsp.TagLibraryResolver jspTagLibraryResolver)

getPageClass

public Class<?> getPageClass()

setPageClass

public void setPageClass(Class<?> pageClass)

getLastModified

public long getLastModified()

setLastModified

public void setLastModified(long lastModified)

getGroovySource

public InputStream getGroovySource()

setGroovySource

public void setGroovySource(InputStream groovySource)

getContentType

public String getContentType()

setContentType

public void setContentType(String contentType)

getLineNumbers

public int[] getLineNumbers()

setLineNumbers

public void setLineNumbers(int[] lineNumbers)

setJspTags

public void setJspTags(Map jspTags)

getJspTags

public Map getJspTags()

setCompilationException

public void setCompilationException(GroovyPagesException e)

getCompilationException

public GroovyPagesException getCompilationException()

getHtmlParts

public String[] getHtmlParts()

setHtmlParts

public void setHtmlParts(String[] htmlParts)

getCodecClass

public Class<?> getCodecClass()

getCodecName

public String getCodecName()

setCodecName

public void setCodecName(String codecName)

applyLastModifiedFromResource

public void applyLastModifiedFromResource(Resource resource)

shouldReload

public boolean shouldReload(PrivilegedAction<Resource> resourceCallable)

Checks if this GSP has expired and should be reloaded (there is a newer source gsp available) PrivilegedAction is used so that locating the Resource is lazily evaluated. lastModified checking is done only when enough time has expired since the last check. This setting is controlled by the grails.gsp.reload.interval System property, by default it's value is 5000 (ms).

Parameters:

resourceCallable - call back that resolves the source gsp lazily

Returns:

true if the available gsp source file is newer than the loaded one.

isPrecompiledMode

public boolean isPrecompiledMode()