org.apache.cxf.resource.URIResolver.close()

Introduction

org.apache.cxf.resource.URIResolver.close() is a method in Apache CXF framework's URIResolver interface. It is responsible for closing any resources associated with the URIResolver after it has finished processing.

Method Signature

void close()

Method Details

The close() method is used to close any resources, such as input or output streams, opened by the URIResolver. It is called when the URIResolver has finished its processing and is no longer required.

This method does not contain any parameters, and it does not return any value.

Usage Example

Note: The following example code assumes you have imported the necessary classes and have a basic understanding of using Apache CXF framework.

import org.apache.cxf.resource.URIResolver;
import java.io.IOException;

public class MyURIResolver implements URIResolver {
    private Resource resource;
    
    public MyURIResolver(String path) {
        resource = new Resource(path);
    }
    
    @Override
    public void resolve(String uri) {
        // Implementation logic goes here
        // Read or process the resource associated with the URI
        
        // Close the resource after processing
        try {
            resource.close();
        } catch (IOException e) {
            // Handle any exception that might occur during resource closure
            e.printStackTrace();
        }
    }
    
    @Override
    public void close() {
        // Close any other resources used by the URIResolver
        
        // Close the resource associated with the resolver (e.g., input/output streams)
        try {
            resource.close();
        } catch (IOException e) {
            // Handle any exception that might occur during resource closure
            e.printStackTrace();
        }
    }
}

In the above example, we define a custom implementation of the URIResolver interface, named MyURIResolver. We have a resource associated with the resolver, which needs to be closed after processing.

The close() method is implemented to close any additional resources used by the URIResolver, and then it calls the close() method of the resource to ensure its closure. Any exception encountered during resource closure is caught and handled appropriately.

Conclusion

The org.apache.cxf.resource.URIResolver.close() method is used to close any resources associated with the URIResolver after processing. It is important to properly close resources to avoid resource leaks and ensure efficient memory management in the application.