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A Java Client API that uses the DynamicPDF API to create, merge, split, form fill, stamp, secure/encrypt PDF documents.

There is a newer version: 1.10.1

package com.dynamicpdf.api;

import java.io.UnsupportedEncodingException;
import java.util.UUID;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * Represents the Layout data resource used to create PDF reports. 
 */

public class LayoutDataResource extends Resource {

	private ResourceType type = ResourceType.LAYOUTDATA;    
	private String layoutDataResourceName;

	/**
	 * Initializes a new instance of the LayoutDataResource class 
	 * using the layout data object and a resource name.
	 * @param layoutData Serializable object data to create PDF report.
	 * @param layoutDataResourceName The name for layout data resource.
	 */

	public LayoutDataResource(Object layoutData, String layoutDataResourceName) {
		super();   
		String jsonText = null;
		ObjectMapper basicMapper = new ObjectMapper();
		try {
			jsonText =  basicMapper.writeValueAsString(layoutData);
		} catch (JsonProcessingException e1) {
			e1.printStackTrace();
		}

		try {
			setData(jsonText.getBytes("UTF8"));
		} catch (UnsupportedEncodingException ex) {
		}        
		if (layoutDataResourceName == null) {
			this.layoutDataResourceName = UUID.randomUUID().toString() + ".json";
		} else {
			this.layoutDataResourceName = layoutDataResourceName;
		}

	}

	/**
	 * Initializes a new instance of the LayoutDataResource class 
	 * using the layout data object.
	 * @param layoutData Serializable object data to create PDF report.
	 */

	public LayoutDataResource(Object layoutData) {
		this(layoutData, null);
	}

	/**
	 * Initializes a new instance of the LayoutDataResource class 
	 * using a JSON file with data and a resource name.
	 * @param layoutData The layout data JSON file path or JSON string.
	 * @param layoutDataResourceName The name for layout data resource.
	 */

	public LayoutDataResource(String layoutData, String layoutDataResourceName) {
		super();
		if (layoutData.endsWith(".json")) {
			setData(Resource.getUTF8FileData(layoutData));
		} else {
			try {
				setData(layoutData.getBytes("UTF8"));
			} catch (UnsupportedEncodingException ex) {
			}
		}
		if (layoutDataResourceName == null) {
			this.layoutDataResourceName = UUID.randomUUID().toString() + ".json";
		} else {
			this.layoutDataResourceName = layoutDataResourceName;
		}
	}

	/**
	 * Initializes a new instance of the LayoutDataResource class 
	 * using a JSON file with data.
	 * @param layoutData The layout data JSON file path or JSON string.
	 */

	public LayoutDataResource(String layoutData) {
		this(layoutData, null);
	}

	ResourceType getType() {
		return type;
	}

	String getFileExtension() {
		return ".json";
	}

	String getMimeType() {
		return "application/json";
	}

	/**
	 * Gets the name of the layout data resource.
	 * @return The name of the layout data resource.
	 */
	public String getLayoutDataResourceName() {
		return layoutDataResourceName;
	}

	/**
	 * Sets the name of the layout data resource.
	 * @param value The name of the layout data resource.
	 */
	public void setLayoutDataResourceName(String value) {
		layoutDataResourceName = value;
	}
}