1 files changed, 97 insertions, 0 deletions
diff --git a/dcaedt_catalog/asdc/src/main/java/org/onap/sdc/dcae/errormng/AbstractSdncException.java b/dcaedt_catalog/asdc/src/main/java/org/onap/sdc/dcae/errormng/AbstractSdncException.java
new file mode 100644
index 0000000..360e28b
--- /dev/null
+++ b/dcaedt_catalog/asdc/src/main/java/org/onap/sdc/dcae/errormng/AbstractSdncException.java
@@ -0,0 +1,97 @@
+package org.onap.sdc.dcae.errormng;
+
+
+import org.onap.sdc.common.onaplog.OnapLoggerDebug;
+import org.onap.sdc.common.onaplog.OnapLoggerError;
+import org.onap.sdc.common.onaplog.Enums.LogLevel;
+
+import java.util.Arrays;
+import java.util.Formatter;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class AbstractSdncException {
+	private String messageId;
+
+	private String text;
+
+	private String[] variables;
+
+	private static OnapLoggerError errLogger = OnapLoggerError.getInstance();
+	private static OnapLoggerDebug debugLogger = OnapLoggerDebug.getInstance();
+
+	private final static Pattern ERROR_PARAM_PATTERN = Pattern.compile("%\\d");
+
+	public AbstractSdncException() {
+	}
+
+	public AbstractSdncException(String messageId, String text, String[] variables) {
+		super();
+		this.messageId = messageId;
+		this.text = text;
+		this.variables = validateParameters(messageId, text, variables);
+	}
+
+	private String[] validateParameters(String messageId, String text, String[] variables) {
+		String[] res = null;
+		Matcher m = ERROR_PARAM_PATTERN.matcher(text);
+		int expectedParamsNum = 0;
+		while (m.find()) {
+			expectedParamsNum += 1;
+		}
+		int actualParamsNum = (variables != null) ? variables.length : 0;
+		if (actualParamsNum < expectedParamsNum) {
+			errLogger.log(LogLevel.WARN, this.getClass().getName(),
+					"Received less parameters than expected for error with messageId {}, expected: {}, actual: {}. Missing parameters are padded with null values.",
+					messageId, expectedParamsNum, actualParamsNum);
+		} else if (actualParamsNum > expectedParamsNum) {
+			errLogger.log(LogLevel.WARN, this.getClass().getName(),
+					"Received more parameters than expected for error with messageId {}, expected: {}, actual: {}. Extra parameters are ignored.",
+					messageId, expectedParamsNum, actualParamsNum);
+		}
+		if (variables != null) {
+			res = Arrays.copyOf(variables, expectedParamsNum);
+		}
+
+		return res;
+	}
+
+	public String getMessageId() {
+		return this.messageId;
+	}
+
+	public String getText() {
+		return text;
+	}
+
+	public String[] getVariables() {
+		return variables;
+	}
+
+	public void setMessageId(String messageId) {
+		this.messageId = messageId;
+	}
+
+	public void setText(String text) {
+		this.text = text;
+	}
+
+	public void setVariables(String[] variables) {
+		this.variables = variables;
+	}
+
+	public String getFormattedErrorMessage() {
+		String res;
+		if (variables != null && variables.length > 0) {
+			Formatter formatter = new Formatter();
+			try {
+				res = formatter.format(this.text.replaceAll("%\\d", "%s"), (Object[]) this.variables).toString();
+			} finally {
+				formatter.close();
+			}
+		} else {
+			res = this.text;
+		}
+		return res;
+	}
+}