質問編集履歴
1
エラーの記載位置が間違っていたため、修正。
test
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File without changes
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test
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@@ -16,6 +16,10 @@
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### 発生している問題・エラーメッセージ
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```
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Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
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org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
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@@ -144,114 +148,106 @@
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-
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```
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### application.yml(設定ファイル)
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server:
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port: 5000
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-
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mybatis:
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configuration:
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map-underscore-to-camel-case: true
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type-aliases-package: dev.itboot.mb.model
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mapper-locations: classpath*:/dev/itboot/mb/mapper/TaskMapper.xml
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spring:
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jpa:
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database: POSTGRESQL
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datasource:
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url: jdbc:postgresql://xxxxxxxxx.c24wcvafvnyz.ap-northeast-1.rds.amazonaws.com:5432/testdb(デプロイしたものには正しいurlを記載しています)
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username: postgres
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password: xxxxxxxxxxxxxx(デプロイしたものには正しいパスワードを記載しています)
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hikari:
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maximum-pool-size: 10
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また、ソースコードの該当処理は以下のservice.truncate()です。
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```Java
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@PostMapping("/")
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String save(@RequestBody Task[] taskList) {
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cHandler.setLevel(Level.SEVERE);
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logger.addHandler(cHandler);
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String statusMsg = "DB access is OK";
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try {
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service.truncate();
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for(Task task:taskList) {
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repository.save(task);
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}
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} catch(Exception e) {
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StringBuilder sb = new StringBuilder();
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logger.log(Level.SEVERE,"error: " , e);
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sb.append(e.getMessage() + "@" + e.getCause() + "@");
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StackTraceElement[] steArr = e.getStackTrace();
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for(StackTraceElement ste :steArr) {
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sb.append(ste.toString() + "@") ;
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}
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return gson.toJson(sb.toString());
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}
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return gson.toJson(statusMsg);
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}
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```
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248
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157
249
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158
250
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159
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-
### application.yml(設定ファイル)
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160
|
-
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161
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-
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|
162
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-
|
|
163
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-
server:
|
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164
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-
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165
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-
port: 5000
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166
|
-
|
|
167
|
-
mybatis:
|
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168
|
-
|
|
169
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-
configuration:
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170
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-
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171
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map-underscore-to-camel-case: true
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-
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type-aliases-package: dev.itboot.mb.model
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174
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-
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mapper-locations: classpath*:/dev/itboot/mb/mapper/TaskMapper.xml
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176
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-
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177
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spring:
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178
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-
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179
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-
jpa:
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180
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-
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181
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-
database: POSTGRESQL
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182
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-
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183
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-
datasource:
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184
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-
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185
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-
url: jdbc:postgresql://xxxxxxxxx.c24wcvafvnyz.ap-northeast-1.rds.amazonaws.com:5432/testdb(デプロイしたものには正しいurlを記載しています)
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186
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-
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187
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-
username: postgres
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188
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-
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189
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password: xxxxxxxxxxxxxx(デプロイしたものには正しいパスワードを記載しています)
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-
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hikari:
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maximum-pool-size: 10
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-
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196
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-
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197
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-
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198
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-
|
|
199
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-
また、ソースコードの該当処理は以下のservice.truncate()です。
|
|
200
|
-
|
|
201
|
-
|
|
202
|
-
|
|
203
|
-
```Java
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|
204
|
-
|
|
205
|
-
@PostMapping("/")
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|
206
|
-
|
|
207
|
-
String save(@RequestBody Task[] taskList) {
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208
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-
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209
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-
cHandler.setLevel(Level.SEVERE);
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210
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-
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211
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logger.addHandler(cHandler);
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212
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-
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213
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-
String statusMsg = "DB access is OK";
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214
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-
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215
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-
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216
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-
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217
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try {
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-
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service.truncate();
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220
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-
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-
for(Task task:taskList) {
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222
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-
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223
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repository.save(task);
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224
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-
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225
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}
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226
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-
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227
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} catch(Exception e) {
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228
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-
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229
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StringBuilder sb = new StringBuilder();
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-
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231
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logger.log(Level.SEVERE,"error: " , e);
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232
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-
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233
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sb.append(e.getMessage() + "@" + e.getCause() + "@");
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-
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235
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StackTraceElement[] steArr = e.getStackTrace();
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-
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237
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for(StackTraceElement ste :steArr) {
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238
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-
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sb.append(ste.toString() + "@") ;
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240
|
-
|
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241
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-
}
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242
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-
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return gson.toJson(sb.toString());
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244
|
-
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|
245
|
-
}
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246
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-
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247
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return gson.toJson(statusMsg);
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|
248
|
-
|
|
249
|
-
}
|
|
250
|
-
|
|
251
|
-
```
|
|
252
|
-
|
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253
|
-
|
|
254
|
-
|
|
255
251
|
### 試したこと
|
|
256
252
|
|
|
257
253
|
|