<!---
Copyright (c) 2005, David Ross, Chris Scott, Kurt Wiersma, Sean
Corfield
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
See the License for the specific language governing permissions and
limitations under the License.
$Id: AbstractBeanFactory.cfc,v 1.9 2008/08/05 20:00:18 bkotek Exp $
--->
<cfcomponent name="AbstractBeanFactory"
displayname="BeanFactory"
extends="coldspring.beans.BeanFactory"
hint="Abstract Base Class for Bean Factory
implimentations"
output="false">
<!--- local bean factory id --->
<cfset variables.beanFactoryId = CreateUUId() />
<!--- local struct to hold bean definitions --->
<cfset variables.beanDefs = structnew()/>
<!--- Optional parent bean factory --->
<cfset variables.parent = 0>
<!--- bean cache --->
<cfset variables.singletonCache = StructNew() />
<cfset variables.aliasMap = StructNew() />
<cfset variables.known_bf_postprocessors =
"coldspring.beans.factory.config.PropertyPlaceholderConfigurer,coldspring.beans.factory.config.BeanFactoryLocator"
/
>
<cfset variables.known_bean_postprocessors =
"coldspring.aop.framework.autoproxy.BeanNameAutoProxyCreator" />
<!--- ColdSpring Framework Properties --->
<cfset variables.instanceData.frameworkPropertiesFile = "/coldspring/
frameworkProperties.properties" />
<cfset variables.instanceData.frameworkProperties =
loadFrameworkProperties(ExpandPath(variables.instanceData.frameworkPropertiesFile))
/
>
<cffunction name="init" access="private" returntype="void"
output="false">
<cfthrow message="Abstract CFC cannot be initialized" />
</cffunction>
<cffunction name="getParent" access="public"
returntype="coldspring.beans.AbstractBeanFactory" output="false">
<cfif isObject(variables.parent)>
<cfreturn variables.parent>
<cfelse>
<cfreturn createObject("component",
"coldspring.beans.AbstractBeanFactory")>
</cfif>
</cffunction>
<cffunction name="setParent" access="public" returntype="void"
output="false">
<cfargument name="parent"
type="coldspring.beans.AbstractBeanFactory" required="true">
<cfset variables.parent = arguments.parent>
</cffunction>
<cffunction name="getBean" access="public" returntype="any"
output="false">
<cfargument name="beanName" type="string" required="true" />
<cfthrow type="Method.NotImplemented">
</cffunction>
<cffunction name="containsBean" access="public" returntype="boolean"
output="false">
<cfargument name="beanName" type="string" required="true" />
<cfthrow type="Method.NotImplemented">
</cffunction>
<cffunction name="getType" access="public" returntype="string"
output="false">
<cfargument name="beanName" type="string" required="true" />
<cfthrow type="Method.NotImplemented">
</cffunction>
<cffunction name="isSingleton" access="public" returntype="boolean"
output="false">
<cfargument name="beanName" type="string" required="true" />
<cfthrow type="Method.NotImplemented">
</cffunction>
<!--- begining with ColdSpring 1.5, we will use the abstract bean
factory for all base implementations
and keep only xml specific processing in
DefaultXmlBeanFactory ---
>
<cffunction name="singletonCacheContainsBean" access="public"
returntype="boolean" output="false">
<cfargument name="beanName" type="string" required="true" />
<cfset var objExists = 0 />
<cflock name="bf_#variables.beanFactoryId#.SingletonCache"
type="readonly" timeout="5">
<cfset objExists =
StructKeyExists(variables.singletonCache,
beanName) />
</cflock>
<cfif not(objExists) AND isObject(variables.parent)>
<cfset objExists =
variables.parent.singletonCacheContainsBean(arguments.beanName)>
</cfif>
<cfreturn objExists />
</cffunction>
<cffunction name="getBeanFromSingletonCache" access="public"
returntype="any" output="false">
<cfargument name="beanName" type="string" required="true" />
<cfset var objRef = 0 />
<cfset var objExists = true />
<cflock name="bf_#variables.beanFactoryId#.SingletonCache"
type="readonly" timeout="5">
<cfif StructKeyExists(variables.singletonCache,
beanName)>
<cfset objRef =
variables.singletonCache[beanName] />
<cfelse>
<cfset objExists = false />
</cfif>
</cflock>
<cfif not(objExists)>
<cfif isObject(variables.parent)>
<cfset objRef =
variables.parent.getBeanFromSingletonCache(arguments.beanName)>
<cfelse>
<cfthrow message="Cache error, #beanName# does
not exists">
</cfif>
</cfif>
<cfreturn objRef />
</cffunction>
<cffunction name="addBeanToSingletonCache" access="public"
returntype="any" output="false">
<cfargument name="beanName" type="string" required="true" />
<cfargument name="beanObject" type="any" required="true" />
<cfset var error = false />
<cflock name="bf_#variables.beanFactoryId#.SingletonCache"
type="exclusive" timeout="5">
<cfif StructKeyExists(variables.singletonCache,
beanName)>
<cfset error = true />
<cfelse>
<cfset variables.singletonCache[beanName] =
beanObject />
</cfif>
</cflock>
<cfif error>
<cfthrow message="Cache error, #beanName# already
exists in cache">
</cfif>
</cffunction>
<cffunction name="getBeanDefinition" access="public"
returntype="coldspring.beans.BeanDefinition" output="false"
hint="retrieves a bean definition for the
specified bean">
<cfargument name="beanName" type="string" required="true" />
<!--- the supplied 'beanName' could be an alias, so we want to
resolve that to the concrete name first --->
<cfset var resolvedName = resolveBeanName(arguments.beanName) />
<cfif not StructKeyExists(variables.beanDefs, resolvedName)>
<cfif isObject(variables.parent)>
<cfreturn
variables.parent.getBeanDefinition(resolvedName)>
<cfelse>
<cfthrow type="coldspring.MissingBeanReference"
message="There is
no bean registered with the factory with the id #arguments.beanName#" /
>
</cfif>
<cfelse>
<cfreturn variables.beanDefs[resolvedName] />
</cfif>
</cffunction>
<cffunction name="beanDefinitionExists" access="public"
returntype="boolean" output="false"
hint="searches all known factories (parents) to
see if bean
definition for the specified bean exists">
<cfargument name="beanName" type="string" required="true" />
<!--- the supplied 'beanName' could be an alias, so we want to
resolve that to the concrete name first --->
<cfset var resolvedName = resolveBeanName(arguments.beanName) />
<cfif StructKeyExists(variables.beanDefs, resolvedName)>
<cfreturn true />
<cfelse>
<cfif isObject(variables.parent)>
<cfreturn
variables.parent.beanDefinitionExists(resolvedName)>
<cfelse>
<cfreturn false />
</cfif>
</cfif>
</cffunction>
<cffunction name="getBeanDefinitionList" access="public"
returntype="Struct" output="false">
<cfreturn variables.beanDefs />
</cffunction>
<cffunction name="registerAlias" access="public" returntype="void"
output="false">
<cfargument name="beanName" type="string" required="true" />
<cfargument name="alias" type="string" required="true" />
<cfset var duplicateAlias = "" />
<!--- <cfset var sys = CreateObject('java','java.lang.System')
/> ---
>
<cflock name="bf_#variables.beanFactoryId#.AliasMap"
type="exclusive" timeout="5">
<cfif StructKeyExists(variables.aliasMap,
arguments.alias)>
<cfset duplicateAlias =
variables.aliasMap[arguments.alias] />
<cfelse>
<cfset variables.aliasMap[arguments.alias] =
arguments.beanName />
<!--- <cfset sys.out.println("Registering alias
#arguments.alias#
for bean #arguments.beanName#")/> --->
</cfif>
</cflock>
<cfif len(duplicateAlias)>
<cfthrow type="ColdSpring.AliasException"
detail="The alias #arguments.alias# is
already registered for
bean #duplicateAlias#"/>
</cfif>
</cffunction>
<cffunction name="resolveBeanName" access="public"
returntype="string" output="false">
<cfargument name="name" type="string" required="true" />
<cfset var beanName = "" />
<!--- <cfset var sys = CreateObject('java','java.lang.System')
/> ---
>
<!--- first look to resolve alias, if we don;t have the alias
mapped, return supplied bean name --->
<cflock name="bf_#variables.beanFactoryId#.AliasMap"
type="readonly"
timeout="5">
<cfif StructKeyExists(variables.aliasMap,
arguments.name)>
<cfset beanName =
variables.aliasMap[arguments.name] />
</cfif>
</cflock>
<cfif len(beanName)>
<!--- <cfset sys.out.println("Retrieved bean #beanName#
for alias
#arguments.name#")/> --->
<cfreturn beanName />
<cfelse>
<!--- <cfset sys.out.println("Bean name
#arguments.name# is a
proper bean")/> --->
<cfreturn name />
</cfif>
</cffunction>
<cffunction name="getMergedBeanDefinition" access="public"
returntype="coldspring.beans.BeanDefinition" output="false">
<cfargument name="beanName" type="string" required="true"/>
<cfset var beanDefinition =
getBeanDefinition(arguments.beanName) />
<cfif beanDefinition.isChildDefinition() and not
beanDefinition.isMerged()>
<cfreturn buildMergedBeanDefinition(arguments.beanName,
beanDefinition) />
<cfelse>
<cfreturn beanDefinition />
</cfif>
</cffunction>
<cffunction name="buildMergedBeanDefinition" access="private"
returntype="coldspring.beans.BeanDefinition" output="false">
<cfargument name="beanName" type="string" required="true"/>
<cfargument name="beanDef"
type="coldspring.beans.BeanDefinition"
required="true"/>
<cfset var parentDef = 0 />
<cfset var mergedDef = 0 />
<!--- we need to deal with potential errors, like parent is
empty
--->
<cfset parentDef =
getMergedBeanDefinition(arguments.beanDef.getParent()) />
<!--- create a new def prom parent and merge in child
properties ---
>
<cfset mergedDef = CreateObject('component',
'coldspring.beans.BeanDefinition').initFromParent(parentDef) />
<cfset mergedDef.overrideProperties(arguments.beanDef) />
<cfset mergedDef.setMerged(true) />
<!--- we need to replace this bean def --->
<cfset variables.beanDefs[arguments.beanName] = mergedDef />
<cfreturn mergedDef />
</cffunction>
<cffunction name="getVersion" access="public" returntype="string"
output="false" hint="I return the version number for the framework.">
<cfreturn getFrameworkProperties().getProperty('majorVersion')
/>
</cffunction>
<cffunction name="getFrameworkProperties" access="public"
returntype="any" output="false" hint="I return a Java Properties
object containing the Framework properites such as version number.">
<cfreturn variables.instanceData.frameworkProperties />
</cffunction>
<cffunction name="loadFrameworkProperties" access="public"
returntype="any" output="false" hint="I return a Java Properties
object populated from the specified properties file.">
<cfargument name="propertiesFile" type="string" required="true"
/>
<cfset var local = StructNew() />
<cfset local.fileStream = CreateObject('java',
'java.io.FileInputStream').init(arguments.propertiesFile) />
<cfset local.properties = CreateObject('java',
'java.util.Properties').init() />
<cfset local.properties.load(local.fileStream) />
<cfreturn local.properties />
</cffunction>
</cfcomponent>
On Mar 11, 11:34 am, Dan Wilson <[email protected]> wrote:
> Ahh. That helps. This line here, means something isn't right in your
> ColdSpring.xml file.
>
> The error occurred in C:/ColdFusion10/cfusion/wwwroot/coldspring/beans/
> AbstractBeanFactory.cfc: line 253
>
> Post the contents of your /config/coldspring.xml to this list and we'll
> help you get it right.
>
> DW
>
>
>
> > Lucy Miles <mailto:[email protected]>
> > Monday, March 11, 2013 11:28 AM
> > Sorry, here is stack trace
>
> > Object instantiation exception.
> > An exception occurred while instantiating a Java object. The class
> > must not be an interface or an abstract class. Error: ''.
>
> > The error occurred in C:/ColdFusion10/cfusion/wwwroot/coldspring/beans/
> > AbstractBeanFactory.cfc: line 253
> > Called from C:/ColdFusion10/cfusion/wwwroot/coldspring/beans/
> > AbstractBeanFactory.cfc: line 42
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 44
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 123
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 135
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/
> > ModelGlue.cfm: line 72
> > Called from C:/ColdFusion10/cfusion/wwwroot/translator/index.cfm: line
> > 41
> > Called from C:/ColdFusion10/cfusion/wwwroot/coldspring/beans/
> > AbstractBeanFactory.cfc: line 253
> > Called from C:/ColdFusion10/cfusion/wwwroot/coldspring/beans/
> > AbstractBeanFactory.cfc: line 42
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 44
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 123
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/loading/
> > ColdSpringBootstrapper.cfc: line 135
> > Called from C:/ColdFusion10/cfusion/wwwroot/ModelGlue/gesture/
> > ModelGlue.cfm: line 72
> > Called from C:/ColdFusion10/cfusion/wwwroot/translator/index.cfm: line
> > 41
>
> > 251 : <cfargument name="propertiesFile" type="string"
> > required="true" />
> > 252 : <cfset var local = StructNew() />
> > 253 : <cfset local.fileStream = CreateObject('java',
> > 'java.io.FileInputStream').init(arguments.propertiesFile) />
> > 254 : <cfset local.properties = CreateObject('java',
> > 'java.util.Properties').init() />
> > 255 : <cfset local.properties.load(local.fileStream) />
>
> > On Mar 8, 3:33 pm, "Dan Wilson - [email protected]"
>
> > Dan Wilson - [email protected] <mailto:[email protected]>
> > Friday, March 08, 2013 2:33 PM
> > Hi Lucy,
>
> > This certainly isn't the normal experience. Can you be a little more
> > specific about the error?
>
> > What version of ColdFusion are you running?
> > Can you run other ColdFusion files?
> > What is the stack trace of the error?
>
> > I'll help you as much as I can...
>
> > DW
>
> > On Friday, March 8, 2013 1:37:11 PM UTC-5, Lucy Miles wrote: --
> > --
> > Model-Glue Sites:
> > Home Page:http://www.model-glue.com
> > Documentation:http://docs.model-glue.com
> > Bug Tracker:http://bugs.model-glue.com
> > Blog:http://www.model-glue.com/blog
>
> > You received this message because you are subscribed to the Google
> > Groups "model-glue" group.
> > To post to this group, send email to [email protected]
> > To unsubscribe from this group, send email to
> > [email protected]
> > For more options, visit this group at
> >http://groups.google.com/group/model-glue?hl=en
> > ---
> > You received this message because you are subscribed to the Google
> > Groups "model-glue" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> > an email to [email protected].
> > For more options, visithttps://groups.google.com/groups/opt_out.
>
> > Lucy Miles <mailto:[email protected]>
> > Friday, March 08, 2013 1:37 PM
> > I downloaded model glue Version: 3.1.299 fromhttp://model-glue.com/
> > I installed according to instruction. But the
> >http://127.0.1:8500/modelglueapplicationtemplateshowed up an error.
>
> > Object instantiation exception.
>
> > An exception occurred while instantiating a Java object. The class
> > must not be an interface or an abstract class. Error: ''.
>
> > --
> > --
> > Model-Glue Sites:
> > Home Page:http://www.model-glue.com
> > Documentation:http://docs.model-glue.com
> > Bug Tracker:http://bugs.model-glue.com
> > Blog:http://www.model-glue.com/blog
>
> > You received this message because you are subscribed to the Google
> > Groups "model-glue" group.
> > To post to this group, send email to [email protected]
> > To unsubscribe from this group, send email to
> > [email protected]
> > For more options, visit this group at
> >http://groups.google.com/group/model-glue?hl=en
> > ---
> > You received this message because you are subscribed to the Google
> > Groups "model-glue" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> > an email to [email protected].
> > For more options, visithttps://groups.google.com/groups/opt_out.- Hide
> > quoted text -
>
> - Show quoted text -
--
--
Model-Glue Sites:
Home Page: http://www.model-glue.com
Documentation: http://docs.model-glue.com
Bug Tracker: http://bugs.model-glue.com
Blog: http://www.model-glue.com/blog
You received this message because you are subscribed to the Google
Groups "model-glue" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/model-glue?hl=en
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