Get the Asset meta data from the asset node in AEM | AEM Community Blog Seeding

Get the Asset meta data from the asset node in AEM by keshav chaurasiya

Abstract

Get the Assets meta data from the asset node in AEM sling model

@Model(adaptables = {SlingHttpServletRequest.class,Resource.class}, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL, resourceType="myproject/components/content/image")

@Exporter(name="jackson", extensions="json", options= {

@ExporterOption(name = "MapperFeature.SORT_PROPERTIES_ALPHABETICALLY", value = "true")

})

public class ImageModel{

private static Logger LOG = LoggerFactory.getLogger(ImageModel.class);

@SlingObject

private SlingHttpServletRequest request;

@Inject

@Via("resource")

private String image;

}

@Inject

@Via("resource")

private String imageMetaData;

/**

* @return the imageMetaData

*/

public String getImageMetaData() {

String url = request.getRequestURI();

Resource resource = request.getResourceResolver().getResource("/content/dam/my-project/image/image.png");

Asset asset = resource.adaptTo(Asset.class);

String width = asset.getMetadataValue("tiff:ImageWidth");

return this.imageMetaData;

}

}

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Get the Asset meta data from the asset node in AEM

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