Apache camel Apache Camel sql组件无法转换为内部表示
当我使用Apache camel Apache Camel sql组件无法转换为内部表示,apache-camel,camel-sql,Apache Camel,Camel Sql,当我使用sqlcompent从数据库检索记录时，Map是可以的 <to uri="sql-clsivtrk:{{clsiv_tracker_config_se}}?outputType=SelectOne" /> 我得到了错误java.sql.SQLException:无法转换为内部表示形式 Message History --------------------------------------------------------------------------------
sqlcompentMap<to uri="sql-clsivtrk:{{clsiv_tracker_config_se}}?outputType=SelectOne" />
java.sql.SQLException:无法转换为内部表示形式Message History
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RouteId ProcessorId Processor Elapsed (ms)
[route9 ] [route9 ] [servlet:/events/config?httpMethodRestrict=PUT ] [ 93]
[route9 ] [to39 ] [direct:save-config ] [ 0]
[tracker-configurat] [convertBodyTo4 ] [convertBodyTo[java.lang.String] ] [ 0]
[tracker-configurat] [unmarshal4 ] [unmarshal[ref:trackerConfigJsonList] ] [ 2]
[tracker-configurat] [log4 ] [log ] [ 1]
[tracker-configurat] [split3 ] [split[simple{${body}}] ] [ 6]
[tracker-configurat] [to6 ] [sql-tracker:{{tracker_config_se}}?outputType=SelectOne&outputClass=br.com.acme] [ 83]
Stacktrace
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org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException; SQL state [99999]; error code [17059]; Fail to convert to internal representation; nested exception is java.sql.SQLException: Fail to convert to internal representation
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:89)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
at org.springframework.jdbc.core.JdbcTemplate.translateException(JdbcTemplate.java:1402)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:620)
at org.apache.camel.component.sql.SqlProducer.process(SqlProducer.java:116)
at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
Caused by: java.sql.SQLException: Fail to convert to internal representation
at oracle.jdbc.driver.CharCommonAccessor.getBoolean(CharCommonAccessor.java:185)
at oracle.jdbc.driver.T4CVarcharAccessor.getBoolean(T4CVarcharAccessor.java:794)
at oracle.jdbc.driver.OracleResultSetImpl.getBoolean(OracleResultSetImpl.java:640)
at com.sun.gjc.spi.base.ResultSetWrapper.getBoolean(ResultSetWrapper.java:169)
at org.springframework.jdbc.support.JdbcUtils.getResultSetValue(JdbcUtils.java:148)
at org.springframework.jdbc.core.BeanPropertyRowMapper.getColumnValue(BeanPropertyRowMapper.java:377)
at org.springframework.jdbc.core.BeanPropertyRowMapper.mapRow(BeanPropertyRowMapper.java:298)
at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:93)
at org.apache.camel.component.sql.DefaultSqlEndpoint.queryForObject(DefaultSqlEndpoint.java:488)
at org.apache.camel.component.sql]]
输出类型import java.util.Calendar;
import java.util.Date;
import com.fasterxml.jackson.annotation.JsonFormat;
import java.util.Calendar;
import java.util.Date;
import com.fasterxml.jackson.annotation.JsonFormat;
public class TrackerConfig
{
private static final String HOST1 = "http://locahost/";
private static final String HOST2 = "http://localhost/";
private static final String CONTEXT = "my-ctx/";
private static final String API = "api/";
private static final int DEFAULT_INTERVAL_TRANSM = 60;
private static final int DEFAUL_INTERVAL_CAPT = 30;
private static final int DEFAUL_BATCHSIZE = 100;
private static final int DEFAUL_RENEW_CONF = 3600;
private String deviceImei1;
private String deviceImei2;
private String phoneNumber;
private String deviceSO;
private String deviceModel;
private String deviceSNumber;
private String myIp;
private String host1;
private String host2;
private String context;
private String api;
private Number intervalOftransmission;
private Number intervalOfCapture;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date captureBegin;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date captureFinal;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date transmissionBegin;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date transmissionFinal;
private Double minDistance;
private Double maxDistance;
private Number intervalOfRenewConfig;
private String levelConfig;
private String deprecated;
private String route;
private String version;
private Double accuracy;
private Number batchSize;
public TrackerConfig()
{
this.intervalOftransmission = DEFAULT_INTERVAL_TRANSM;
this.intervalOfCapture = DEFAUL_INTERVAL_CAPT;
this.batchSize = DEFAUL_BATCHSIZE;
this.intervalOfRenewConfig = DEFAUL_RENEW_CONF;
this.captureBegin = newTime(7, 0, 0);
this.captureFinal = newTime(18, 0, 0);
this.transmissionBegin = newTime(4, 6, 0);
this.transmissionFinal = newTime(23, 59, 59);
this.minDistance = 10D;
this.maxDistance = 10001D;
this.host1 = HOST1;
this.host2 = HOST2;
this.context = CONTEXT;
this.api = API;
this.levelConfig = "INFO";
}
// ommit getters and setters
}
使用
2.22.2输出类吗
看
在outputType
下，它指出：
使消费者或生产者的输出选择列表作为地图列表，
或者按以下方式选择一个作为单个Java对象：a）如果
查询只有一列，那么JDBC列对象是
返回。（例如，从PROJECT中选择COUNT（）将返回一个长
b）如果查询有多个列，那么它将返回
这一结果的地图。c） 如果设置了outputClass，则它将
通过调用所有
与列名匹配的setter。它将假定您的类具有
用于创建实例的默认构造函数。d） 如果查询结果为
在多行中，它抛出一个非唯一的结果异常
应该做的事情之一是列名应该与setter匹配，并且应该存在默认构造函数。是这样吗？@Alisson Gomes，这个解决方案足够吗？你能在这种情况下把它标记为已回答吗？不，这个问题是连续的。。。我用
import java.util.Calendar;
import java.util.Date;
import com.fasterxml.jackson.annotation.JsonFormat;
import java.util.Calendar;
import java.util.Date;
import com.fasterxml.jackson.annotation.JsonFormat;
public class TrackerConfig
{
private static final String HOST1 = "http://locahost/";
private static final String HOST2 = "http://localhost/";
private static final String CONTEXT = "my-ctx/";
private static final String API = "api/";
private static final int DEFAULT_INTERVAL_TRANSM = 60;
private static final int DEFAUL_INTERVAL_CAPT = 30;
private static final int DEFAUL_BATCHSIZE = 100;
private static final int DEFAUL_RENEW_CONF = 3600;
private String deviceImei1;
private String deviceImei2;
private String phoneNumber;
private String deviceSO;
private String deviceModel;
private String deviceSNumber;
private String myIp;
private String host1;
private String host2;
private String context;
private String api;
private Number intervalOftransmission;
private Number intervalOfCapture;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date captureBegin;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date captureFinal;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date transmissionBegin;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ")
private Date transmissionFinal;
private Double minDistance;
private Double maxDistance;
private Number intervalOfRenewConfig;
private String levelConfig;
private String deprecated;
private String route;
private String version;
private Double accuracy;
private Number batchSize;
public TrackerConfig()
{
this.intervalOftransmission = DEFAULT_INTERVAL_TRANSM;
this.intervalOfCapture = DEFAUL_INTERVAL_CAPT;
this.batchSize = DEFAUL_BATCHSIZE;
this.intervalOfRenewConfig = DEFAUL_RENEW_CONF;
this.captureBegin = newTime(7, 0, 0);
this.captureFinal = newTime(18, 0, 0);
this.transmissionBegin = newTime(4, 6, 0);
this.transmissionFinal = newTime(23, 59, 59);
this.minDistance = 10D;
this.maxDistance = 10001D;
this.host1 = HOST1;
this.host2 = HOST2;
this.context = CONTEXT;
this.api = API;
this.levelConfig = "INFO";
}
// ommit getters and setters
}