Re: [json-lib-user] Problem with special characters in JSON string keys

[Andres A. <aal...@ya...>]

Florian,=0AThe exception is caused by PropertyUtils.setProperty as it parse=
s the property name=0Asearching for nested properties (with '.') or mapped/=
indexed ones (with '[ ]').=0AJson-lib does not supports nested properties, =
but you can alter the name of the target=0Aproperty when transforming from =
JSON to Java using  a JavaIdentifierTransformer strategy=0A(this does not c=
hange the key name on your JSONObject, just the target).=0AThere are 5 defa=
ult strategies:=0ANOOP - performs no transformation (default)=0ASTRICT - al=
ways throws JSONException if the name is not a valid JavaIdentifier=0ACAMEL=
_CASE - transforms the name into camelCase, non-javaIdentifiers are treated=
 as word boundaries=0AWHITESPACE - chops all whitesspace and non-javaIdenti=
fiers from the name=0AUNDERSCORE - chops all '_' and non-javaIdentifiers fr=
om the name=0A=0AYou may register a different strategy with JSONUtils.setJa=
vaIdentifierTransformer (I think I'm moving that=0Ato JsonConfig as it is n=
ow the central place for configuration how parsing should behave).=0A=0AChe=
ers,=0AAndres=0A =0A-------------------------------------------=0Ahttp://jr=
oller.com/page/aalmiray=0Ahttp://www.linkedin.com/in/aalmiray=0A--=0AWhat g=
oes up, must come down. Ask any system administrator.=0AThere are 10 types =
of people in the world: Those who understand binary, and those who don'=
t.=0ATo understand recursion, we must first understand recursion.=0A=0A----=
- Mensaje original ----=0ADe: Florian Shkurti <flo...@gm...>=
=0APara: jso...@li...=0AEnviado: lunes, 28 de mayo, =
2007 10:22:49=0AAsunto: [json-lib-user] Problem with special characters in =
JSON string keys=0A=0AHi all,=0A=0AI am facing the following problem while =
using json-lib:=0A=0A{"array" : [1,2] } =0A=0AWhen I try to convert this JS=
ON string into a Java=0Aobject, I get no errors at all; everything works fi=
ne.=0A=0AHowever, trying to convert this JSON string =0A=0A{"array.java" : =
[1,2]}=0A=0A=0Ainto a Java object yields an error:=0A=0AException in thread=
 "main" net.sf.json.JSONException: =0Ajava.lang.NoSuchMethodException=0A: =
=0AUnknown property 'array'=0A    at net.sf.json.JSONObject.toBean(JSONObje=
ct.java:543)=0A=0ACaused by: java.lang.NoSuchMethodException: =0AUnknown pr=
operty 'array'=0A    at org.apache.commons.beanutils=0A=0A               .P=
ropertyUtilsBean.getSimpleProperty(PropertyUtilsBean.java:1112)=0A    at or=
g.apache.commons.beanutils=0A               .PropertyUtilsBean.setNestedPro=
perty(PropertyUtilsBean.java:1619)=0A    at org.apache.commons.beanutils=0A=
=0A               .PropertyUtilsBean.setProperty(PropertyUtilsBean.java:167=
7)=0A    at org.apache.commons.beanutils=0A               .PropertyUtils.se=
tProperty(PropertyUtils.java:559)=0A    at net.sf.json.JSONObject.setProper=
ty=0A(JSONObject.java:781)=0A    at net.sf.json.JSONObject.setProperty(JSON=
Object.java:761)=0A    at net.sf.json.JSONObject.toBean(JSONObject.java:518=
)=0A=0A=0A=0AIt seems that keys that contain period cannot be fully =0A=0Ap=
arsed; only the string up to the first period is taken into account.=0AAny =
ideas why?=0A=0AThanks in advance,=0AFlorian=0A=0A-------------------------=
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