groovity.servlet.errorPage.grvt Maven / Gradle / Ivy
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* © 2018 Disney | ABC Television Group
*
* Licensed under the Apache License, Version 2.0 (the "Apache License")
* with the following modification; you may not use this file except in
* compliance with the Apache License and the following modification to it:
* Section 6. Trademarks. is deleted and replaced with:
*
* 6. Trademarks. This License does not grant permission to use the trade
* names, trademarks, service marks, or product names of the Licensor
* and its affiliates, except as required to comply with Section 4(c) of
* the License and to reproduce the content of the NOTICE file.
*
* You may obtain a copy of the Apache License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Apache License with the above modification is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the Apache License for the specific
* language governing permissions and limitations under the Apache License.
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static web=[
path: '/groovity/servlet/errorPage',
outputs: ['application/json', 'text/html', 'application/xml', 'text/xml', 'text/plain'],
charsets: ['UTF-8', 'ISO-8859-1', 'Windows-1252']
]
static conf=[
'groovity.errorPageTag' : 'defaultErrorHtmlPageShell'
]
static ModelFilter[] errorFilters = [
ModelFilter.exclude('scriptClass','scriptPath'),
ModelFilter.transform('cause'){ it?.getClass()?.name },
ModelFilter.NULL
]
switch(variant.output){
case 'text/html':
def title = "Error ${error.status} ${error.reason}"
tag(conf['groovity.errorPageTag'], [title: title]){
htmlError(title)
}
break;
case 'text/plain':
return textError()
default:
write(value: error, pretty: true, filter: errorFilters, root: 'error')
}
def htmlError(String title){
write{
<~
${title}
${error.uri}
${error.message}
${error.cause?.getClass()?.name}
~>
}
}
def textError(){
<~Error ${error.status} ${error.reason}
${error.uri}
${error.message}
${error.cause?.getClass()?.name}
~>
}
@Tag(info="Default error page HTML shell")
class DefaultErrorHtmlPageShell{
def tag(Map atts, Closure body){
out.write "${atts.title} "
body()
out.write ""
}
}