com.fasterxml.jackson.databind.ext.Java7Handlers Maven / Gradle / Ivy
package com.fasterxml.jackson.databind.ext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.util.ClassUtil;
/**
* To support Java7-incomplete platforms, we will offer support for JDK 7
* datatype(s) (that is, {@link java.nio.file.Path} through this class, loaded
* dynamically; if loading fails, support will be missing.
* This class is the non-JDK-7-dependent API, and {@link Java7HandlersImpl} is
* JDK7-dependent implementation of functionality.
*
* @since 2.10 (cleaved off of {@link Java7Support})
*/
public abstract class Java7Handlers
{
private final static Java7Handlers IMPL;
static {
Java7Handlers impl = null;
try {
Class cls = Class.forName("com.fasterxml.jackson.databind.ext.Java7HandlersImpl");
impl = (Java7Handlers) ClassUtil.createInstance(cls, false);
} catch (Throwable t) {
// 09-Sep-2019, tatu: Could choose not to log this, but since this is less likely
// to miss (than annotations), do it
java.util.logging.Logger.getLogger(Java7Handlers.class.getName())
.warning("Unable to load JDK7 types (java.nio.file.Path): no Java7 type support added");
}
IMPL = impl;
}
public static Java7Handlers instance() {
return IMPL;
}
public abstract Class getClassJavaNioFilePath();
public abstract JsonDeserializer getDeserializerForJavaNioFilePath(Class rawType);
public abstract JsonSerializer getSerializerForJavaNioFilePath(Class rawType);
}