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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>ShootingDataInterpolator.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">NorthernWind :: Frontend :: Media :: Spring MVC</a> &gt; <a href="../index.html" class="el_bundle">it-tidalwave-northernwind-frontend-media</a> &gt; <a href="index.source.html" class="el_package">it.tidalwave.northernwind.frontend.media.impl.interpolator</a> &gt; <span class="el_source">ShootingDataInterpolator.java</span></div><h1>ShootingDataInterpolator.java</h1><pre class="source lang-java linenums">/*
 * #%L
 * *********************************************************************************************************************
 *
 * NorthernWind - lightweight CMS
 * http://northernwind.tidalwave.it - git clone https://bitbucket.org/tidalwave/northernwind-src.git
 * %%
 * Copyright (C) 2011 - 2023 Tidalwave s.a.s. (http://tidalwave.it)
 * %%
 * *********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 * *********************************************************************************************************************
 *
 *
 * *********************************************************************************************************************
 * #L%
 */
package it.tidalwave.northernwind.frontend.media.impl.interpolator;

import javax.annotation.Nonnull;
import java.util.Map;
import java.text.DecimalFormat;
import org.imajine.image.Rational;
import org.imajine.image.metadata.EXIF;
import org.imajine.image.metadata.XMP;

/***********************************************************************************************************************
 *
 * @author  Fabrizio Giudici
 *
 **********************************************************************************************************************/
public class ShootingDataInterpolator extends MetadataInterpolatorSupport
  {
    public ShootingDataInterpolator()
      {
<span class="fc" id="L45">        super(&quot;shootingData&quot;);</span>
<span class="fc" id="L46">      }</span>

    @Override @Nonnull
    public String interpolate (@Nonnull final String template, @Nonnull final Context context)
      {
<span class="fc" id="L51">        final EXIF exif = context.getMetadata().getDirectory(EXIF.class);</span>
<span class="fc" id="L52">        final Map&lt;String, String&gt; xmpProperties = context.getMetadata().getDirectory(XMP.class).getXmpProperties();</span>
<span class="fc" id="L53">        final Map&lt;String, String&gt; lensMap = context.getLensMap();</span>

<span class="fc" id="L55">        final StringBuilder builder = new StringBuilder();</span>
<span class="fc" id="L56">        builder.append(formatted(exif.getModel()));</span>
<span class="fc" id="L57">        builder.append(&quot; + &quot;);</span>

<span class="fc" id="L59">        String lens = formatted(lensMap.get(xmpProperties.get(&quot;aux:LensID&quot;)));</span>

<span class="pc bpc" id="L61" title="1 of 2 branches missed.">        if (&quot;&quot;.equals(lens))</span>
          {
<span class="nc" id="L63">            lens = formatted(lookup(lensMap, xmpProperties.get(&quot;aux:Lens&quot;)));</span>
          }

<span class="fc" id="L66">        builder.append(lens);</span>
<span class="fc" id="L67">        builder.append(&quot; @ &quot;);</span>
<span class="fc" id="L68">        builder.append(exif.getFocalLength().intValue()).append(&quot; mm, &quot;);</span>
        // FIXME: eventually teleconverter

eventually teleconverter
<span class="fc" id="L70">        builder.append(exif.getExposureTime()).append(&quot; sec @ \u0192/&quot;);</span>
<span class="fc" id="L71">        builder.append(new DecimalFormat(&quot;0.#&quot;).format(exif.getFNumber().floatValue()));</span>

<span class="fc" id="L73">        final Rational exposureBiasValue = exif.getExposureBiasValue();</span>

<span class="pc bpc" id="L75" title="1 of 2 branches missed.">        if (exposureBiasValue.getNumerator() != 0)</span>
          {
<span class="fc" id="L77">            builder.append(String.format(&quot;, %+.2f EV&quot;, exposureBiasValue.floatValue()));</span>
          }

<span class="fc" id="L80">        builder.append(&quot;, ISO &quot;).append(exif.getISOSpeedRatings().intValue());</span>

<span class="fc" id="L82">        return template.replace(&quot;$&quot; + macro + &quot;$&quot;, builder.toString());</span>
      }
  }
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