Re: Problem decoding complex AutoBean
I'm not seeing any issue with that code and sample JSON. Here's a quick
entrypoint that I made:
@Override
public void onModuleLoad() {
IWebchatThemeConfigurationBean bean = deserializeFromJson("{\n" +
"\"themeId\": 1,\n" +
"\"name\": \"rpc\",\n" +
"\"enabled\": true,\n" +
"\"propertiesList\": [\n" +
"{\n" +
"\"id\": 1,\n" +
"\"themeConfigurationId\": 1,\n" +
"\"chatScreen\": \"chatScreen\",\n" +
"\"component\": \"header\",\n" +
"\"property\": \"text\",\n" +
"\"value\": \"HELLO\"\n" +
"},\n" +
"{\n" +
"\"id\": 3,\n" +
"\"themeConfigurationId\": 1,\n" +
"\"chatScreen\": \"chatScreen\",\n" +
"\"component\": \"background\",\n" +
"\"property\": \"color\",\n" +
"\"value\": \"rgba(0,191,255,0.5)\"\n" +
"}\n" +
"]\n" +
"}");
DomGlobal.console.log(bean.getEnabled());
DomGlobal.console.log(bean.getThemeId() + "");
DomGlobal.console.log(bean.getName());
DomGlobal.console.log(String.valueOf(bean.getPropertiesList()));
DomGlobal.console.log(bean.getPropertiesList().size() + "");
DomGlobal.console.log(bean.getPropertiesList().stream().map(IWebchatThemeConfigurationPropertyBean::getValue).collect(Collectors.joining(",
")));
}
Notice that after running your parse method, it dumps the output to the JS
console - here is the output:
true
1
rpc
[com.vertispan.draw.connected.client.FlowChartEntryPoint_IWebchatThemeConfigurationPropertyBeanAutoBean$2@1b,
com.vertispan.draw.connected.client.FlowChartEntryPoint_IWebchatThemeConfigurationPropertyBeanAutoBean$2@1c]
2
HELLO, rgba(0,191,255,0.5)
It seems to be working?
One note: if you do not actually call the properties() method, it is not
needed in the factory, since the IWebchatThemeConfigurationPropertyBean
type is already reachable from IWebchatThemeConfigurationBean.
Using GWT 2.8.2 for this test.
On Friday, July 10, 2020 at 3:23:35 PM UTC-5, Akshay Kumar wrote:
>
> Can anyone help me?
> My json string is -
> {
> "themeId": 1,
> "name": "rpc",
> "enabled": true,
> "propertiesList": [
> {
> "id": 1,
> "themeConfigurationId": 1,
> "chatScreen": "chatScreen",
> "component": "header",
> "property": "text",
> "value": "HELLO"
> },
> {
> "id": 3,
> "themeConfigurationId": 1,
> "chatScreen": "chatScreen",
> "component": "background",
> "property": "color",
> "value": "rgba(0,191,255,0.5)"
> }
> ]
> }
>
> Interfaces are -
>
> public interface IWebchatThemeConfigurationBean { public Integer
> getThemeId(); public String getName(); public Boolean getEnabled(); public
> List getPropertiesList(); }
> public interface IWebchatThemeConfigurationPropertyBean { public Integer
> getId(); public Integer getThemeConfigurationId(); public String
> getChatScreen(); public String getComponent(); public String getProperty();
> public String getValue(); }
>
> public interface ChatFactory extends AutoBeanFactory {
> AutoBean theme();
>
> AutoBean properties();
> }
> ChatFactory factory;
> factory = GWT.create(ChatFactory.class);
>
> IWebchatThemeConfigurationBean deserializeFromJson(String json) {
> AutoBean bean =
> AutoBeanCodex.decode(factory, IWebchatThemeConfigurationBean.class, json);
> return bean.as(); }
>
> in this returned bean I'm getting null propertiesList.
> name, enabled, themeId are fine.
>
> On Tuesday, August 20, 2013 at 8:07:30 AM UTC+5:30, Thad Humphries wrote:
>>
>> I've managed a simple AutoBean with a list. Now I've a more complex one,
>> and I don't understand what's wrong. My get methods are returning null
>> though the debugger shows the object has data.
>>
>> The JSON looks like this:
>>
>> {
>> "mquery":
>> {
>> "screenname":"Index Card",
>> "fields":
>> {
>> "field":[
>> {"title":"Name", "name":"odname", "value":"*TIFF*"},
>> {"title":"Date", "name":"oddate", "value":""},
>> {"title":"Ref #", "name":"odrefnum", "value":""}
>> ]
>> }
>> }
>> }
>>
>>
>> I have three interfaces:
>>
>> public interface Field {
>> String getTitle();
>> void setTitle(String title);
>> String getName();
>> void setName(String name);
>> String getValue();
>> void setValue(String value);
>> }
>>
>> public interface FieldList {
>> List getField();
>> void setField(List field);
>> }
>>
>> public interface MQuery {
>> String getScreenname();
>> void setScreenname(String screenname);
>> FieldList getFields();
>> void
Re: Problem decoding complex AutoBean
Can anyone help me?
My json string is -
{
"themeId": 1,
"name": "rpc",
"enabled": true,
"propertiesList": [
{
"id": 1,
"themeConfigurationId": 1,
"chatScreen": "chatScreen",
"component": "header",
"property": "text",
"value": "HELLO"
},
{
"id": 3,
"themeConfigurationId": 1,
"chatScreen": "chatScreen",
"component": "background",
"property": "color",
"value": "rgba(0,191,255,0.5)"
}
]
}
Interfaces are -
public interface IWebchatThemeConfigurationBean { public Integer
getThemeId(); public String getName(); public Boolean getEnabled(); public
List getPropertiesList(); }
public interface IWebchatThemeConfigurationPropertyBean { public Integer
getId(); public Integer getThemeConfigurationId(); public String
getChatScreen(); public String getComponent(); public String getProperty();
public String getValue(); }
public interface ChatFactory extends AutoBeanFactory {
AutoBean theme();
AutoBean properties();
}
ChatFactory factory;
factory = GWT.create(ChatFactory.class);
IWebchatThemeConfigurationBean deserializeFromJson(String json) {
AutoBean bean =
AutoBeanCodex.decode(factory, IWebchatThemeConfigurationBean.class, json);
return bean.as(); }
in this returned bean I'm getting null propertiesList.
name, enabled, themeId are fine.
On Tuesday, August 20, 2013 at 8:07:30 AM UTC+5:30, Thad Humphries wrote:
>
> I've managed a simple AutoBean with a list. Now I've a more complex one,
> and I don't understand what's wrong. My get methods are returning null
> though the debugger shows the object has data.
>
> The JSON looks like this:
>
> {
> "mquery":
> {
> "screenname":"Index Card",
> "fields":
> {
> "field":[
> {"title":"Name", "name":"odname", "value":"*TIFF*"},
> {"title":"Date", "name":"oddate", "value":""},
> {"title":"Ref #", "name":"odrefnum", "value":""}
> ]
> }
> }
> }
>
>
> I have three interfaces:
>
> public interface Field {
> String getTitle();
> void setTitle(String title);
> String getName();
> void setName(String name);
> String getValue();
> void setValue(String value);
> }
>
> public interface FieldList {
> List getField();
> void setField(List field);
> }
>
> public interface MQuery {
> String getScreenname();
> void setScreenname(String screenname);
> FieldList getFields();
> void setFields(FieldList fields);
> }
>
> In my bean factory, I have
>
> public interface BeanFactory extends AutoBeanFactory {
> ...
> AutoBean field();
> AutoBean fields();
> AutoBean mquery();
> }
>
> In my onResponseReceived() method, I call
>
> AutoBean mqueryBean =
> AutoBeanCodex.decode(clientFactory.getBeanFactory(),
> MQuery.class, response.getText());
> MQuery mQuery = mqueryBean.as();
> logger.log(Level.INFO, mQuery.getScreenname());
> screenName = mQuery.getScreenname();
> fieldList = mQuery.getFields().getField();
> view.renderFields(fieldList);
>
> When I look at the debugger in Chrome, screenname, etc are populated (in
> mQuery:this$0:data_0 there is mquery with screenename set and 3 field
> objects in fields). However mQuery.getScreenname() returns null as does
> mQuery.getFields().
>
> What am I not seeing here? Could the presence of other AutoBean<>s in my
> factory (beans that work) be messing me up (do I need a separate factory)?
>
>
--
You received this message because you are subscribed to the Google Groups "GWT
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/google-web-toolkit/9aaf50f4-7464-4498-8632-701e4fd217f5o%40googlegroups.com.
Re: Problem decoding complex AutoBean
You don't seem to have an AutoBean interface with a MQuery getMquery()
method.
The object you're parsing has only a mquery property, so if you look at
it as if it were an MQuery object, getScreenname and getFields would
expectedly be null.
On Tuesday, August 20, 2013 4:37:30 AM UTC+2, Thad Humphries wrote:
I've managed a simple AutoBean with a list. Now I've a more complex one,
and I don't understand what's wrong. My get methods are returning null
though the debugger shows the object has data.
The JSON looks like this:
{
mquery:
{
screenname:Index Card,
fields:
{
field:[
{title:Name, name:odname, value:*TIFF*},
{title:Date, name:oddate, value:},
{title:Ref #, name:odrefnum, value:}
]
}
}
}
I have three interfaces:
public interface Field {
String getTitle();
void setTitle(String title);
String getName();
void setName(String name);
String getValue();
void setValue(String value);
}
public interface FieldList {
ListField getField();
void setField(ListField field);
}
public interface MQuery {
String getScreenname();
void setScreenname(String screenname);
FieldList getFields();
void setFields(FieldList fields);
}
In my bean factory, I have
public interface BeanFactory extends AutoBeanFactory {
...
AutoBeanField field();
AutoBeanFieldList fields();
AutoBeanMQuery mquery();
}
In my onResponseReceived() method, I call
AutoBeanMQuery mqueryBean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQuery.class, response.getText());
MQuery mQuery = mqueryBean.as();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
When I look at the debugger in Chrome, screenname, etc are populated (in
mQuery:this$0:data_0 there is mquery with screenename set and 3 field
objects in fields). However mQuery.getScreenname() returns null as does
mQuery.getFields().
What am I not seeing here? Could the presence of other AutoBeans in my
factory (beans that work) be messing me up (do I need a separate factory)?
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
Re: Problem decoding complex AutoBean
Thank you, Thomas. That worked.
I added the interface
public interface MQueryWrapper {
MQuery getMquery();
}
In BeanFactory, I changed AutoBeanMQuery mquery(); for
AutoBeanMQueryWrapper mquery();
My onResponseReceived() now looks like
AutoBeanMQueryWrapper bean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQueryWrapper.class,
response.getText());
MQuery mQuery = bean.as().getMquery();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
Client-side this beats overlay types because it can handle nested objects
(so long as I figure out nesting). I've not tried it server-side yet, but
that looks *very* handy. However it's probably wise at this early stage to
come up with better tags than field and fields for the XML that my JSON
originates from. As more structures are added, I may have conflicts. (I
wonder if JSON's XML.toJSONObject() does some magic with namespaces...)
On Tuesday, August 20, 2013 5:34:03 AM UTC-4, Thomas Broyer wrote:
You don't seem to have an AutoBean interface with a MQuery getMquery()
method.
The object you're parsing has only a mquery property, so if you look at
it as if it were an MQuery object, getScreenname and getFields would
expectedly be null.
On Tuesday, August 20, 2013 4:37:30 AM UTC+2, Thad Humphries wrote:
I've managed a simple AutoBean with a list. Now I've a more complex one,
and I don't understand what's wrong. My get methods are returning null
though the debugger shows the object has data.
The JSON looks like this:
{
mquery:
{
screenname:Index Card,
fields:
{
field:[
{title:Name, name:odname, value:*TIFF*},
{title:Date, name:oddate, value:},
{title:Ref #, name:odrefnum, value:}
]
}
}
}
I have three interfaces:
public interface Field {
String getTitle();
void setTitle(String title);
String getName();
void setName(String name);
String getValue();
void setValue(String value);
}
public interface FieldList {
ListField getField();
void setField(ListField field);
}
public interface MQuery {
String getScreenname();
void setScreenname(String screenname);
FieldList getFields();
void setFields(FieldList fields);
}
In my bean factory, I have
public interface BeanFactory extends AutoBeanFactory {
...
AutoBeanField field();
AutoBeanFieldList fields();
AutoBeanMQuery mquery();
}
In my onResponseReceived() method, I call
AutoBeanMQuery mqueryBean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQuery.class, response.getText());
MQuery mQuery = mqueryBean.as();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
When I look at the debugger in Chrome, screenname, etc are populated (in
mQuery:this$0:data_0 there is mquery with screenename set and 3 field
objects in fields). However mQuery.getScreenname() returns null as does
mQuery.getFields().
What am I not seeing here? Could the presence of other AutoBeans in my
factory (beans that work) be messing me up (do I need a separate factory)?
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
Re: Problem decoding complex AutoBean
On Tuesday, August 20, 2013 1:47:58 PM UTC+2, Thad Humphries wrote:
Thank you, Thomas. That worked.
I added the interface
public interface MQueryWrapper {
MQuery getMquery();
}
In BeanFactory, I changed AutoBeanMQuery mquery(); for
AutoBeanMQueryWrapper mquery();
My onResponseReceived() now looks like
AutoBeanMQueryWrapper bean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQueryWrapper.class,
response.getText());
MQuery mQuery = bean.as().getMquery();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
Client-side this beats overlay types because it can handle nested objects
(so long as I figure out nesting).
Why wouldn't you be able to do it with JSOs?
I've not tried it server-side yet, but that looks *very* handy.
Yup, I'm using it to serialize some
datahttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-server/src/main/java/ServerUser.java#L29that
I output
in the host
pagehttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-server/src/main/webapp/index.jsp#L70
and
load on the client-side at
startuphttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-client/src/main/java/__module__GinModule.java#L74,
works great and you're sure that your JSON will be understood by the end
and don't fear forgetting to update the code on one side and not the other.
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
Re: Problem decoding complex AutoBean
On Tuesday, August 20, 2013 8:40:47 AM UTC-4, Thomas Broyer wrote:
On Tuesday, August 20, 2013 1:47:58 PM UTC+2, Thad Humphries wrote:
Thank you, Thomas. That worked.
I added the interface
public interface MQueryWrapper {
MQuery getMquery();
}
In BeanFactory, I changed AutoBeanMQuery mquery(); for
AutoBeanMQueryWrapper mquery();
My onResponseReceived() now looks like
AutoBeanMQueryWrapper bean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQueryWrapper.class,
response.getText());
MQuery mQuery = bean.as().getMquery();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
Client-side this beats overlay types because it can handle nested objects
(so long as I figure out nesting).
Why wouldn't you be able to do it with JSOs?
Ah, thank you for that little programming problem. I was missing something
when I previously looked at overlay types. Yes, they can handle nested
objects.
Assuming the same JSON structure as above, these two objects manage it:
public class MQueryField extends JavaScriptObject {
protected MQueryField() {}
public final native String getTitle() /*-{ return this.title; }-*/;
public final native String getName() /*-{ return this.name; }-*/;
public final native String getValue() /*-{ return this.value; }-*/;
}
public class MQueryRoot extends JavaScriptObject {
protected MQueryRoot() {}
public final native String getScreenName() /*-{ return this.screenname;
}-*/;
public final native JsArrayMQueryField getFields()
/*-{ return this.fields.field; }-*/;
}
Now reading in that same string:
JSONObject jobj = new JSONObject(JsonUtils.safeEval(response.getText()));
MQueryRoot root =
jobj.get(mquery).isObject().getJavaScriptObject().cast();
logger.log(Level.INFO, root.getScreenName());
// prints Index Card
logger.log(Level.INFO, fields[+root.getFields().length()+]);
// prints fields[3]
Hm… I think I prefer AutoBeans, but this is nice to know.
I've not tried it server-side yet, but that looks *very* handy.
Yup, I'm using it to serialize some
datahttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-server/src/main/java/ServerUser.java#L29that
I output
in the host
pagehttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-server/src/main/webapp/index.jsp#L70
and
load on the client-side at
startuphttps://github.com/tbroyer/gwt-maven-archetypes/blob/598bed4f16a52d97b21a5f0fa9a3ce65650903a4/guice-rf-activities/src/main/resources/archetype-resources/__rootArtifactId__-client/src/main/java/__module__GinModule.java#L74,
works great and you're sure that your JSON will be understood by the end
and don't fear forgetting to update the code on one side and not the other.
Thank you for these examples.
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
Re: Problem decoding complex AutoBean
JSONObject jobj = new JSONObject(JsonUtils.safeEval(response.getText())); MQueryRoot root = jobj.get(mquery).isObject().getJavaScriptObject().cast(); If you want that code a bit easier to read you could use a MQueryWrapper JSO like in the AutoBean example and then write MQueryWrapper wrapper = JsonUtils.safeEval(response.getText()); MQueryRoot root = wrapper.getMQuery(); So at the end its like: calling .as() vs. implementing JSO's by hand/via code generation. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/groups/opt_out.
Problem decoding complex AutoBean
I've managed a simple AutoBean with a list. Now I've a more complex one,
and I don't understand what's wrong. My get methods are returning null
though the debugger shows the object has data.
The JSON looks like this:
{
mquery:
{
screenname:Index Card,
fields:
{
field:[
{title:Name, name:odname, value:*TIFF*},
{title:Date, name:oddate, value:},
{title:Ref #, name:odrefnum, value:}
]
}
}
}
I have three interfaces:
public interface Field {
String getTitle();
void setTitle(String title);
String getName();
void setName(String name);
String getValue();
void setValue(String value);
}
public interface FieldList {
ListField getField();
void setField(ListField field);
}
public interface MQuery {
String getScreenname();
void setScreenname(String screenname);
FieldList getFields();
void setFields(FieldList fields);
}
In my bean factory, I have
public interface BeanFactory extends AutoBeanFactory {
...
AutoBeanField field();
AutoBeanFieldList fields();
AutoBeanMQuery mquery();
}
In my onResponseReceived() method, I call
AutoBeanMQuery mqueryBean =
AutoBeanCodex.decode(clientFactory.getBeanFactory(),
MQuery.class, response.getText());
MQuery mQuery = mqueryBean.as();
logger.log(Level.INFO, mQuery.getScreenname());
screenName = mQuery.getScreenname();
fieldList = mQuery.getFields().getField();
view.renderFields(fieldList);
When I look at the debugger in Chrome, screenname, etc are populated (in
mQuery:this$0:data_0 there is mquery with screenename set and 3 field
objects in fields). However mQuery.getScreenname() returns null as does
mQuery.getFields().
What am I not seeing here? Could the presence of other AutoBeans in my
factory (beans that work) be messing me up (do I need a separate factory)?
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
