Java tutorial
/******************************************************************************* * Copyright 2013 PAR Works, Inc * * Licensed under the Apache License, Version 2.0 (the "License"); * 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 "AS IS" 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. ******************************************************************************/ package com.parworks.androidlibrary.response; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.Serializable; import com.fasterxml.jackson.core.JsonGenerationException; import com.fasterxml.jackson.databind.JsonMappingException; import com.fasterxml.jackson.databind.ObjectMapper; import com.parworks.androidlibrary.ar.ARException; @SuppressWarnings("serial") public class OverlayConfiguration implements Serializable { private String title; private OverlayBoundary boundary = new OverlayBoundary(); private OverlayCover cover = new OverlayCover(); private OverlayContent content = new OverlayContent(); public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public OverlayBoundary getBoundary() { return boundary; } public void setBoundary(OverlayBoundary boundary) { this.boundary = boundary; } public OverlayContent getContent() { return content; } public void setContent(OverlayContent content) { this.content = content; } public OverlayCover getCover() { return cover; } public void setCover(OverlayCover cover) { this.cover = cover; } public String toJson() { ObjectMapper objectMapper = new ObjectMapper(); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); try { objectMapper.writeValue(outputStream, OverlayConfiguration.this); } catch (JsonGenerationException e) { throw new ARException(e.getMessage(), e); } catch (JsonMappingException e) { throw new ARException(e.getMessage(), e); } catch (IOException e) { throw new ARException(e.getMessage(), e); } return outputStream.toString(); } }