Examples of org.locationtech.udig.core.AdapterUtil.adaptTo()

org.locationtech.udig.core.AdapterUtil.adaptTo()

Since the target object may not be the object that the operation actually operates on, the getOperationTarget() finds the real object and returns it or null if for some reason the operation can be performed on the target.

Example:

A SimpleFeatureType readonly operation is called on a IResolve. The getOperationTarget would resolve(FeatureSource.class) and return the SimpleFeature Source for the operation. @param target the object the action is called on. @param definition the Configuration element definition of the operation. @param monitor The progress monitor for the operation job. @return @throws IOException

    private IGeoResource toGeoResource(Object obj, IProgressMonitor monitor) {
        if (obj != null) {
            final AdapterUtil adapterUtil = AdapterUtil.instance;
            if (adapterUtil.canAdaptTo(obj, IGeoResource.class)) {
                try {
                    return adapterUtil.adaptTo(IGeoResource.class, obj, monitor);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }       
        }

     */
    private FidFilterImpl toFilter(Object obj, IProgressMonitor monitor) {
        if (obj != null) {
            final AdapterUtil adapterUtil = AdapterUtil.instance;
            try {
                return adapterUtil.adaptTo(FidFilterImpl.class, obj, monitor);
            } catch (ClassCastException e) {
                // Selection does not include a feature
                // e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();

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