/**
* Copyright © 2010-2014 Nokia
*
* 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.
*/
package org.jsonschema2pojo.rules;
import org.jsonschema2pojo.exception.GenerationException;
import com.sun.codemodel.JCodeModel;
import com.sun.codemodel.JPrimitiveType;
import com.sun.codemodel.JType;
/**
* Helper for checking and creating primitive type references during code
* generation.
*/
public final class PrimitiveTypes {
private PrimitiveTypes() {
}
/**
* Check if a name string refers to a given type.
*
* @param name
* the name of a Java type
* @param owner
* the current code model for type generation
* @return <code>true</code> when the given name refers to a primitive Java
* type (e.g. "int"), otherwise <code>false</code>
*/
public static boolean isPrimitive(String name, JCodeModel owner) {
try {
return JType.parse(owner, name) != owner.VOID;
} catch (IllegalArgumentException e) {
return false;
}
}
/**
* Create a primitive type reference (for code generation) using the given
* primitive type name.
*
* @param name
* the name of a primitive Java type
* @param owner
* the current code model for type generation
* @return a type reference created by the given owner
*/
public static JPrimitiveType primitiveType(String name, JCodeModel owner) {
try {
return (JPrimitiveType) owner.parseType(name);
} catch (ClassNotFoundException e) {
throw new GenerationException(
"Given name does not refer to a primitive type, this type can't be found: "
+ name, e);
}
}
}