81 lines
1.6 KiB
Java
81 lines
1.6 KiB
Java
package de.derpandaa.plinfa.dto;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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import de.derpandaa.plinfa.projects.GenericProject;
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import tools.jackson.core.JacksonException;
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import tools.jackson.core.type.TypeReference;
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import tools.jackson.databind.ObjectMapper;
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public class ChatDto {
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private String name;
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private GenericProject parent;
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List<MessageDto> messages;
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private ChatDto(GenericProject parent) {
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this.parent = parent;
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}
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public ChatDto() {
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this(null);
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messages = new ArrayList<MessageDto>();
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}
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public ChatDto(File f, GenericProject parent) {
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this(parent);
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loadFromFile(f);
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public List<MessageDto> getMessages() {
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return messages;
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}
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public void addMessage(MessageDto messageDto) {
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messages.add(messageDto);
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}
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private void loadFromFile(File f) {
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ObjectMapper mapper = new ObjectMapper();
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setName(f.getName().substring(0, f.getName().indexOf(".json")));
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try {
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messages = mapper.readValue(f, new TypeReference<List<MessageDto>>() {
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});
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} catch (JacksonException e) {
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e.printStackTrace();
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System.err.println("Deserialisierung fehlgeschlagen");
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}
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}
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public void writeToFile() {
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if (name == null) {
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return;
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}
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ObjectMapper mapper = new ObjectMapper();
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File f = new File(getPath());
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mapper.writeValue(f.getAbsoluteFile(), messages);
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}
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@Override
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public String toString() {
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return name;
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}
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private String getPath() {
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return String.format("%s/%s.json", parent.getFullName(),name);
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}
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}
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