Invalid 'customTypeMapping' format: string>

[FunctionalHacker]

Hi, I'm trying to map all instances of java.util.collection<MyClass> to Record<string,string> and I'm encountering this error

Execution generate of goal cz.habarta.typescript-generator:typescript-generator-maven-plugin:3.2.1263:generate failed: Invalid 'customTypeMapping' format: string>

My configuration

<configuration>
    <customTypeMappings>
        java.util.Collection&lt;MyClass&gt;:Record&lt;string,string&gt;
    </customTypeMappings>
</configuration>

I also tried the alternative syntax

<configuration>
    <customTypeMappings>
        java.util.Collection[MyClass]:Record[string,string]
    </customTypeMappings>
</configuration>

Also tried with Map

<configuration>
    <customTypeMappings>
        java.util.Collection[MyClass]:Map[string,string]
    </customTypeMappings>
</configuration>

The only thing I've gotten to work is mapping it to string in TypeScript

<configuration>
    <customTypeMappings>
        java.util.Collection[MyClass]:string
    </customTypeMappings>
</configuration>

[manoelcampos]

I have a similar issue.
If we have multiple levels of generic type parameters, it doesn't work.
For instance, I have a Java type such as Supplier<List<Double>> and want to convert it to a TypeScript function that returns an array of number () => number[], the configuration should be:

<customTypeMapping>java.util.function.Supplier[List[Double]]:() => number[]</customTypeMapping>

but I get the error "Execution generate of goal cz.habarta.typescript-generator:typescript-generator-maven-plugin:3.2.1263:generate failed: Failed to parse configured custom type mapping 'java.util.function.Supplier[List[Double]]:() => number[]': java.lang.ClassNotFoundException: java.util.function.Supplier[List[Double]]".

It just works if I only include one level of generic parameters:

<customTypeMapping>java.util.function.Supplier[List]:() => number[]</customTypeMapping>

Using version 3.2.1263.

[manoelcampos]

Using < and > instead of < and > also works in pom.xml maven project file, but only for one generic level:

<customTypeMapping>java.util.function.Supplier&lt;List&gt;:() => number[]</customTypeMapping>

When trying to include the complete type:

<customTypeMapping>java.util.function.Supplier&lt;List&lt;Double&gt;&gt;:() => number[]</customTypeMapping>

I get a similar error:

Execution generate of goal cz.habarta.typescript-generator:typescript-generator-maven-plugin:3.2.1263:generate failed: Failed to parse configured custom type mapping 'java.util.function.Supplier<List>:() => number[]': java.lang.ClassNotFoundException: java.util.function.Supplier<List>.

However, this time it recognizes the < and > characters (instead of showing [ and ]).

[manoelcampos]

And I found another issue.
If we have only one level of generic parameters, the typescript file is generated, but incorrectly.

Consider I want to map every List<Product> type in Java to a ProductDTO[] in typescript. I can configure the plugin like below:

<customTypeMappings>java.util.List[Product]:ProductDTO[]</customTypeMappings>

However, it ignores the generic type parameter (Product) and replaces all Lists by a ProductDTO[].
Lists of any type will be mapped to the same ProductDTO[].
For instance, List<Double>, List<String>, List<Product> are all amped to ProductDTO[].

[manoelcampos]

Hey @FunctionalHacker and @vojtechhabarta

I've just sent the PR #1072, which is a proposal to fix the issues reported here.
If you guys could check it and give me a feedback, I'd appreciate it.
I'm needing this fix too.