1.修改span的反序列化程序，增加可读性。
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wusheng
parent
14c021d9df
commit
5d224c3fd0
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@ -8,165 +8,212 @@ import java.util.logging.Logger;
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public class Span extends SpanData {
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private Logger logger = Logger.getLogger(Span.class.getName());
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private Logger logger = Logger.getLogger(Span.class.getName());
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public Span() {
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}
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public Span() {
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}
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public Span(String traceId, String applicationID, String userId) {
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this.traceId = traceId;
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this.applicationId = applicationID;
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this.userId = userId;
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}
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public Span(String traceId, String applicationID, String userId) {
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this.traceId = traceId;
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this.applicationId = applicationID;
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this.userId = userId;
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}
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public Span(String traceId, String parentLevelId, int levelId,
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String applicationID, String userId) {
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this.traceId = traceId;
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this.applicationId = applicationID;
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this.parentLevel = parentLevelId;
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this.userId = userId;
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this.levelId = levelId;
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}
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public Span(String traceId, String parentLevelId, int levelId,
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String applicationID, String userId) {
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this.traceId = traceId;
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this.applicationId = applicationID;
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this.parentLevel = parentLevelId;
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this.userId = userId;
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this.levelId = levelId;
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}
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public Span(String originData) {
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String[] fieldValues = originData.split(SPAN_FIELD_SPILT_PATTERN);
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traceId = fieldValues[0].trim();
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parentLevel = fieldValues[1].trim();
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levelId = Integer.valueOf(fieldValues[2]);
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viewPointId = fieldValues[3].trim();
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startDate = Long.valueOf(fieldValues[4]);
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cost = Long.parseLong(fieldValues[5]);
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address = fieldValues[6].trim();
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statusCode = Byte.valueOf(fieldValues[7].trim());
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exceptionStack = fieldValues[8].trim().replaceAll(
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SPAN_ATTR_SPILT_CHARACTER, NEW_LINE_CHARACTER_PATTERN);
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spanType = fieldValues[9];
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isReceiver = Boolean.valueOf(fieldValues[10]);
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public Span(String originData) {
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String[] fieldValues = originData.split(SPAN_FIELD_SPILT_PATTERN);
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businessKey = fieldValues[11].trim().replaceAll(
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SPAN_ATTR_SPILT_CHARACTER, NEW_LINE_CHARACTER_PATTERN);
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processNo = fieldValues[12].trim();
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applicationId = fieldValues[13].trim();
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userId = fieldValues[14].trim();
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if (fieldValues.length > 15) {
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callType = fieldValues[15].trim();
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}
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this.originData = originData;
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}
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int index = 0;
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while (this.setValueByIndex(fieldValues, index)) {
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index++;
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}
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this.originData = originData;
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}
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@Override
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public String toString() {
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StringBuilder toStringValue = new StringBuilder();
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toStringValue.append(traceId + SPAN_FIELD_SPILT_PATTERN);
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private boolean setValueByIndex(String[] fieldValues, int index) {
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if (fieldValues.length > index) {
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switch (index) {
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case 0:
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traceId = fieldValues[0].trim();
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break;
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case 1:
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parentLevel = fieldValues[1].trim();
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break;
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case 2:
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levelId = Integer.valueOf(fieldValues[2]);
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break;
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case 3:
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viewPointId = fieldValues[3].trim();
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break;
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case 4:
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startDate = Long.valueOf(fieldValues[4]);
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break;
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case 5:
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cost = Long.parseLong(fieldValues[5]);
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break;
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case 6:
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address = fieldValues[6].trim();
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break;
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case 7:
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statusCode = Byte.valueOf(fieldValues[7].trim());
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break;
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case 8:
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exceptionStack = fieldValues[8].trim().replaceAll(
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SPAN_ATTR_SPILT_CHARACTER, NEW_LINE_CHARACTER_PATTERN);
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break;
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case 9:
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spanType = fieldValues[9];
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break;
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case 10:
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isReceiver = Boolean.valueOf(fieldValues[10]);
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break;
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case 11:
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businessKey = fieldValues[11].trim().replaceAll(
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SPAN_ATTR_SPILT_CHARACTER, NEW_LINE_CHARACTER_PATTERN);
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break;
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case 12:
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processNo = fieldValues[12].trim();
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break;
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case 13:
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applicationId = fieldValues[13].trim();
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break;
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case 14:
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userId = fieldValues[14].trim();
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break;
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case 15:
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callType = fieldValues[15].trim();
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break;
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default:
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return false;
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}
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return true;
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} else {
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return false;
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}
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if (isNonBlank(parentLevel)) {
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toStringValue.append(parentLevel + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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}
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toStringValue.append(levelId + SPAN_FIELD_SPILT_PATTERN);
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@Override
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public String toString() {
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StringBuilder toStringValue = new StringBuilder();
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toStringValue.append(traceId + SPAN_FIELD_SPILT_PATTERN);
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if (isNonBlank(viewPointId)) {
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toStringValue.append(viewPointId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(parentLevel)) {
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toStringValue.append(parentLevel + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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toStringValue.append(startDate + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(cost + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(levelId + SPAN_FIELD_SPILT_PATTERN);
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if (isNonBlank(address)) {
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toStringValue.append(address + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(viewPointId)) {
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toStringValue.append(viewPointId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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toStringValue.append(statusCode + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(startDate + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(cost + SPAN_FIELD_SPILT_PATTERN);
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if (isNonBlank(exceptionStack)) {
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// 换行符在各个系统中表现不一致，
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// windows平台的换行符为/r/n
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// linux平台的换行符为/n
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toStringValue.append(exceptionStack.replaceAll(
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CARRIAGE_RETURN_CHARACTER_PATTERN, "").replaceAll(
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NEW_LINE_CHARACTER_PATTERN, SPAN_ATTR_SPILT_CHARACTER)
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+ SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(address)) {
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toStringValue.append(address + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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toStringValue.append(spanType + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(isReceiver + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(statusCode + SPAN_FIELD_SPILT_PATTERN);
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if (isNonBlank(businessKey)) {
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// 换行符在各个系统中表现不一致，
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// windows平台的换行符为/r/n
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// linux平台的换行符为/n
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toStringValue.append(businessKey.replaceAll(
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CARRIAGE_RETURN_CHARACTER_PATTERN, "").replaceAll(
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NEW_LINE_CHARACTER_PATTERN, SPAN_ATTR_SPILT_CHARACTER)
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+ SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(exceptionStack)) {
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// 换行符在各个系统中表现不一致，
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// windows平台的换行符为/r/n
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// linux平台的换行符为/n
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toStringValue.append(exceptionStack.replaceAll(
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CARRIAGE_RETURN_CHARACTER_PATTERN, "").replaceAll(
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NEW_LINE_CHARACTER_PATTERN, SPAN_ATTR_SPILT_CHARACTER)
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+ SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(processNo)) {
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toStringValue.append(processNo + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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toStringValue.append(spanType + SPAN_FIELD_SPILT_PATTERN);
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toStringValue.append(isReceiver + SPAN_FIELD_SPILT_PATTERN);
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if (isNonBlank(applicationId)) {
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toStringValue.append(applicationId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(businessKey)) {
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// 换行符在各个系统中表现不一致，
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// windows平台的换行符为/r/n
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// linux平台的换行符为/n
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toStringValue.append(businessKey.replaceAll(
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CARRIAGE_RETURN_CHARACTER_PATTERN, "").replaceAll(
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NEW_LINE_CHARACTER_PATTERN, SPAN_ATTR_SPILT_CHARACTER)
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+ SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(userId)) {
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toStringValue.append(userId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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if (isNonBlank(processNo)) {
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toStringValue.append(processNo + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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toStringValue.append(callType);
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if (isNonBlank(applicationId)) {
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toStringValue.append(applicationId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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return toStringValue.toString();
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}
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if (isNonBlank(userId)) {
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toStringValue.append(userId + SPAN_FIELD_SPILT_PATTERN);
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} else {
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toStringValue.append(" " + SPAN_FIELD_SPILT_PATTERN);
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}
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protected boolean isNonBlank(String str) {
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return str != null && str.length() > 0;
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}
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toStringValue.append(callType);
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public void handleException(Throwable e, Set<String> exclusiveExceptionSet,
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int maxExceptionStackLength) {
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ByteArrayOutputStream buf = null;
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StringBuilder expMessage = new StringBuilder();
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try {
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buf = new ByteArrayOutputStream();
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Throwable causeException = e;
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while (causeException != null
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&& (causeException.getCause() != null || expMessage
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.length() < maxExceptionStackLength)) {
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causeException.printStackTrace(new java.io.PrintWriter(buf,
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true));
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expMessage.append(buf.toString());
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causeException = causeException.getCause();
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}
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return toStringValue.toString();
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}
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} finally {
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try {
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buf.close();
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} catch (IOException ioe) {
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logger.log(Level.ALL,
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"Close exception stack input stream failed", ioe);
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}
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}
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this.exceptionStack = expMessage.toString();
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protected boolean isNonBlank(String str) {
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return str != null && str.length() > 0;
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}
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if (!exclusiveExceptionSet.contains(e.getClass().getName())) {
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this.statusCode = 1;
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}
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}
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public void handleException(Throwable e, Set<String> exclusiveExceptionSet,
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int maxExceptionStackLength) {
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ByteArrayOutputStream buf = null;
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StringBuilder expMessage = new StringBuilder();
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try {
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buf = new ByteArrayOutputStream();
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Throwable causeException = e;
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while (causeException != null
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&& (causeException.getCause() != null || expMessage
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.length() < maxExceptionStackLength)) {
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causeException.printStackTrace(new java.io.PrintWriter(buf,
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true));
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expMessage.append(buf.toString());
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causeException = causeException.getCause();
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}
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} finally {
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try {
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buf.close();
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} catch (IOException ioe) {
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logger.log(Level.ALL,
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"Close exception stack input stream failed", ioe);
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}
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}
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this.exceptionStack = expMessage.toString();
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if (!exclusiveExceptionSet.contains(e.getClass().getName())) {
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this.statusCode = 1;
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}
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}
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}
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