package com.blitline.image;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonRootName;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.PropertyNamingStrategy;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonNaming;
@JsonRootName("results")
@JsonNaming(PropertyNamingStrategy.LowerCaseWithUnderscoresStrategy.class)
public class BlitlinePostback {
public static final SimpleDateFormat BLITLINE_DATE_FORMAT = new SimpleDateFormat("yyyy:MM:dd HH:mm:ss", Locale.US);
private OriginalMetadata originalMeta;
private String jobId;
private Collection<String> errors = Collections.emptySet();
private Collection<String> failedImageIdentifiers = Collections.emptySet();
private Collection<Image> images = Collections.emptySet();
public OriginalMetadata getOriginalMeta() {
return originalMeta;
}
public void setOriginalMeta(OriginalMetadata originalMeta) {
this.originalMeta = originalMeta;
}
public String getJobId() {
return jobId;
}
public void setJobId(String jobId) {
this.jobId = jobId;
}
public Collection<String> getErrors() {
return errors;
}
public void setErrors(Collection<String> errors) {
this.errors = errors;
}
@JsonIgnore
public boolean isSuccessful() {
return errors.isEmpty();
}
public Collection<String> getFailedImageIdentifiers() {
return failedImageIdentifiers;
}
public void setFailedImageIdentifiers(Collection<String> failedImageIdentifiers) {
this.failedImageIdentifiers = failedImageIdentifiers;
}
public Collection<Image> getImages() {
return images;
}
public void setImages(Collection<Image> images) {
this.images = images;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("BlitlinePostback[jobId=");
sb.append(jobId).append(", successful=").append(isSuccessful());
if (isSuccessful())
sb.append(", ").append(images.size()).append(" images processed");
else
sb.append(", errors=").append(errors);
sb.append(']');
return sb.toString();
}
@JsonNaming(PropertyNamingStrategy.LowerCaseWithUnderscoresStrategy.class)
public static class OriginalMetadata {
private Integer width, height, filesize;
private Date dateCreated;
private Map<String, String> allExif = Collections.emptyMap();
public OriginalMetadata() {
}
public OriginalMetadata(Integer width, Integer height, Date dateCreated) {
this.width = width;
this.height = height;
if (dateCreated != null)
this.dateCreated = new Date(dateCreated.getTime());
}
public Integer getWidth() {
return width;
}
public void setWidth(Integer width) {
this.width = width;
}
public Integer getHeight() {
return height;
}
public void setHeight(Integer height) {
this.height = height;
}
public Integer getFilesize() {
return filesize;
}
public void setFilesize(Integer filesize) {
this.filesize = filesize;
}
public Date getDateCreated() {
return dateCreated;
}
public void setDateCreated(Date dateCreated) {
this.dateCreated = dateCreated;
}
@JsonDeserialize(using = ExifDeserializer.class)
public void setAllExif(Map<String, String> allExif) {
this.allExif = allExif;
}
public Map<String, String> getAllExif() {
return allExif;
}
@Override
public String toString() {
return "size " + width + 'x' + height + ", created " + dateCreated;
}
}
@JsonNaming(PropertyNamingStrategy.LowerCaseWithUnderscoresStrategy.class)
public static class Image {
private String imageIdentifier;
private String s3Url;
private ImageMeta meta;
public void setImageIdentifier(String imageIdentifier) {
this.imageIdentifier = imageIdentifier;
}
public String getImageIdentifier() {
return imageIdentifier;
}
public void setS3Url(String s3Url) {
this.s3Url = s3Url;
}
public String getS3Url() {
return s3Url;
}
public void setMeta(ImageMeta meta) {
this.meta = meta;
}
public ImageMeta getMeta() {
return meta;
}
@Override
public String toString() {
return new StringBuilder("image[identifier=").append(imageIdentifier)
.append(", size=").append(meta)
.append(", s3Url=").append(s3Url).append(']').toString();
}
@JsonNaming(PropertyNamingStrategy.LowerCaseWithUnderscoresStrategy.class)
public static class ImageMeta {
private Integer width, height, filesize, depth, quality;
private String density;
public ImageMeta() {
}
public ImageMeta(Integer width, Integer height) {
this.width = width;
this.height = height;
}
public Integer getHeight() {
return height;
}
public void setHeight(Integer height) {
this.height = height;
}
public Integer getWidth() {
return width;
}
public void setWidth(Integer width) {
this.width = width;
}
public Integer getFilesize() {
return filesize;
}
public void setFilesize(Integer filesize) {
this.filesize = filesize;
}
public Integer getDepth() {
return depth;
}
public void setDepth(Integer depth) {
this.depth = depth;
}
public Integer getQuality() {
return quality;
}
public void setQuality(Integer quality) {
this.quality = quality;
}
public String getDensity() {
return density;
}
public void setDensity(String density) {
this.density = density;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder().append(width).append('x').append(height);
if (filesize != null)
sb.append(", ").append(filesize).append(" bytes");
if (depth != null)
sb.append(", depth=").append(depth);
if (quality != null)
sb.append(", quality=").append(quality);
if (density != null)
sb.append(", density=").append(density);
return sb.toString();
}
}
}
public static class ExifDeserializer extends JsonDeserializer<Map<String, String>> {
@Override
public Map<String, String> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException,
JsonProcessingException {
Map<String, String> map = new HashMap<String, String>();
JsonToken token;
if ((token = jp.getCurrentToken()) != JsonToken.START_ARRAY)
throw new JsonMappingException("expected start of array, but found " + token, jp.getCurrentLocation());
while((token = jp.nextToken()) == JsonToken.START_ARRAY) {
map.put(jp.nextTextValue(), jp.nextTextValue());
if((token = jp.nextToken()) != JsonToken.END_ARRAY)
throw new JsonMappingException("expected a 2-valued array, but next token was a " + token, jp.getCurrentLocation());
}
return map;
}
}
}