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org.codehaus.groovy.grails.web.pages
[Java] Class GroovyPageMetaInfo

java.lang.Object
  org.codehaus.groovy.grails.web.pages.GroovyPageMetaInfo
All Implemented Interfaces:
GrailsApplicationAware
public class GroovyPageMetaInfo
extends java.lang.Object

Encapsulates the information necessary to describe a GSP.

Authors:
Graeme Rocher
Lari Hotari
Since:
0.5

Field Summary
static java.lang.String HTML_DATA_POSTFIX

static long LASTMODIFIED_CHECK_INTERVAL

static java.lang.String LINENUMBERS_DATA_POSTFIX

 
Constructor Summary
GroovyPageMetaInfo()

GroovyPageMetaInfo(java.lang.Class pageClass)

 
Method Summary
void applyLastModifiedFromResource(org.springframework.core.io.Resource resource)

org.springframework.core.io.Resource checkIfReloadableResourceHasChanged(java.security.PrivilegedAction resourceCallable)

java.lang.Class getCodecClass()

java.lang.String getCodecName()

GroovyPagesException getCompilationException()

java.lang.String getContentType()

GrailsApplication getGrailsApplication()

java.io.InputStream getGroovySource()

java.lang.String[] getHtmlParts()

TagLibraryResolver getJspTagLibraryResolver()

java.util.Map getJspTags()

long getLastModified()

int[] getLineNumbers()

java.lang.Class getPageClass()

GrailsPlugin getPagePlugin()

java.lang.String getPluginPath()

TagLibraryLookup getTagLibraryLookup()

void initialize()

boolean isPrecompiledMode()

void setCodecName(java.lang.String codecName)

void setCompilationException(GroovyPagesException e)

void setContentType(java.lang.String contentType)

void setGrailsApplication(GrailsApplication grailsApplication)

void setGroovySource(java.io.InputStream groovySource)

void setHtmlParts(java.lang.String[] htmlParts)

void setJspTagLibraryResolver(TagLibraryResolver jspTagLibraryResolver)

void setJspTags(java.util.Map jspTags)

void setLastModified(long lastModified)

void setLineNumbers(int[] lineNumbers)

void setPageClass(java.lang.Class pageClass)

void setTagLibraryLookup(TagLibraryLookup tagLibraryLookup)

boolean shouldReload(java.security.PrivilegedAction 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
java.lang.Object#wait(), java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

HTML_DATA_POSTFIX

public static final java.lang.String HTML_DATA_POSTFIX

LASTMODIFIED_CHECK_INTERVAL

public static final long LASTMODIFIED_CHECK_INTERVAL

LINENUMBERS_DATA_POSTFIX

public static final java.lang.String LINENUMBERS_DATA_POSTFIX

 
Constructor Detail

GroovyPageMetaInfo

public GroovyPageMetaInfo()

GroovyPageMetaInfo

@SuppressWarnings("rawtypes")
public GroovyPageMetaInfo(java.lang.Class pageClass)

 
Method Detail

applyLastModifiedFromResource

public void applyLastModifiedFromResource(org.springframework.core.io.Resource resource)

checkIfReloadableResourceHasChanged

public org.springframework.core.io.Resource checkIfReloadableResourceHasChanged(java.security.PrivilegedAction resourceCallable)

getCodecClass

public java.lang.Class getCodecClass()

getCodecName

public java.lang.String getCodecName()

getCompilationException

public GroovyPagesException getCompilationException()

getContentType

public java.lang.String getContentType()

getGrailsApplication

public GrailsApplication getGrailsApplication()

getGroovySource

public java.io.InputStream getGroovySource()

getHtmlParts

public java.lang.String[] getHtmlParts()

getJspTagLibraryResolver

public TagLibraryResolver getJspTagLibraryResolver()

getJspTags

@SuppressWarnings("rawtypes")
public java.util.Map getJspTags()

getLastModified

public long getLastModified()

getLineNumbers

public int[] getLineNumbers()

getPageClass

public java.lang.Class getPageClass()

getPagePlugin

public GrailsPlugin getPagePlugin()

getPluginPath

public java.lang.String getPluginPath()

getTagLibraryLookup

public TagLibraryLookup getTagLibraryLookup()

initialize

@SuppressWarnings("rawtypes")
public void initialize()

isPrecompiledMode

public boolean isPrecompiledMode()

setCodecName

public void setCodecName(java.lang.String codecName)

setCompilationException

public void setCompilationException(GroovyPagesException e)

setContentType

public void setContentType(java.lang.String contentType)

setGrailsApplication

public void setGrailsApplication(GrailsApplication grailsApplication)

setGroovySource

public void setGroovySource(java.io.InputStream groovySource)

setHtmlParts

public void setHtmlParts(java.lang.String[] htmlParts)

setJspTagLibraryResolver

public void setJspTagLibraryResolver(TagLibraryResolver jspTagLibraryResolver)

setJspTags

@SuppressWarnings("rawtypes")
public void setJspTags(java.util.Map jspTags)

setLastModified

public void setLastModified(long lastModified)

setLineNumbers

public void setLineNumbers(int[] lineNumbers)

setPageClass

public void setPageClass(java.lang.Class pageClass)

setTagLibraryLookup

public void setTagLibraryLookup(TagLibraryLookup tagLibraryLookup)

shouldReload

public boolean shouldReload(java.security.PrivilegedAction 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.

 

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