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-rw-r--r--sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java15
-rw-r--r--sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SetNodeExecutor.java3
-rw-r--r--sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SvcLogicExpressionResolver.java96
3 files changed, 56 insertions, 58 deletions
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java
index 9bab745b..031beba2 100644
--- a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java
+++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/AbstractSvcLogicNodeExecutor.java
@@ -42,8 +42,8 @@ public abstract class AbstractSvcLogicNodeExecutor {
public abstract SvcLogicNode execute(SvcLogicServiceBase svc, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException;
private static final Logger LOG = LoggerFactory.getLogger(AbstractSvcLogicNodeExecutor.class);
- protected static final String PARAMETER_DEBUG_PATTERN = "Parameter: {} resolves to: {} which came from the expression: {}";
- protected static final String SETTING_DEBUG_PATTERN = "Setting context attribute: {} to: {} which came from the expression: {}";
+ protected static final String PARAMETER_DEBUG_PATTERN = "Parameter: ({}) resolves to: ({}) which came from the expression: ({})";
+ protected static final String SETTING_DEBUG_PATTERN = "Setting context attribute: ({}) to: ({}) which came from the expression: ({})";
protected String evaluateNodeTest(SvcLogicNode node, SvcLogicContext ctx)
throws SvcLogicException {
@@ -97,7 +97,7 @@ public abstract class AbstractSvcLogicNodeExecutor {
}
return (nextNode);
}
-
+
protected Map<String, String> getResolvedParameters(SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException{
Map<String, String> parmMap = new HashMap<>();
@@ -108,13 +108,14 @@ public abstract class AbstractSvcLogicNodeExecutor {
.iterator(); iter.hasNext();) {
Map.Entry<String, SvcLogicExpression> curEnt = iter.next();
String curName = curEnt.getKey();
+
SvcLogicExpression curExpr = curEnt.getValue();
String curExprValue = SvcLogicExpressionResolver.evaluate(curExpr, node, ctx);
- LOG.trace(PARAMETER_DEBUG_PATTERN, curName, curExprValue, curExpr.toString());
- parmMap.put(curName,curExprValue);
+ LOG.trace(PARAMETER_DEBUG_PATTERN, curName, curExprValue, curExpr);
+ parmMap.put(curName, curExprValue);
}
-
+
return parmMap;
}
-
+
}
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SetNodeExecutor.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SetNodeExecutor.java
index 89074362..7e07d29b 100644
--- a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SetNodeExecutor.java
+++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SetNodeExecutor.java
@@ -167,9 +167,8 @@ public class SetNodeExecutor extends AbstractSvcLogicNodeExecutor {
}
if (setValue) {
String curValue = SvcLogicExpressionResolver.evaluate(curEnt.getValue(), node, ctx);
-
if (LOG.isDebugEnabled()) {
- LOG.debug(SETTING_DEBUG_PATTERN, lhsVarName, curValue, curEnt.getValue().toString());
+ LOG.debug(SETTING_DEBUG_PATTERN, lhsVarName, curValue, curEnt.getValue());
}
ctx.setAttribute(lhsVarName, curValue);
}
diff --git a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SvcLogicExpressionResolver.java b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SvcLogicExpressionResolver.java
index e3c0ef20..a3507947 100644
--- a/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SvcLogicExpressionResolver.java
+++ b/sli/provider-base/src/main/java/org/onap/ccsdk/sli/core/sli/provider/base/SvcLogicExpressionResolver.java
@@ -10,9 +10,9 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -44,7 +44,7 @@ public class SvcLogicExpressionResolver {
private static final Logger LOG = LoggerFactory
.getLogger(SvcLogicExpressionResolver.class);
private static final String INVALID_EXPRESSION_MSG= "Invalid expression (";
- private static final String EXPRESSION_DEBUG_PATTERN = "Expression: {} resolves to {}: which has the value {}";
+ private static final String EXPRESSION_DEBUG_PATTERN = "Expression: ({}) resolves to: (${}) which has the value: ({})";
public static String evaluate(SvcLogicExpression expr, SvcLogicNode node,
SvcLogicContext ctx) throws SvcLogicException {
@@ -62,30 +62,28 @@ public class SvcLogicExpressionResolver {
return (atom.toString());
case CONTEXT_VAR:
case IDENTIFIER:
-
+
String varName = resolveVariableName(atom, node, ctx);
-
+
if (atomType == AtomType.CONTEXT_VAR)
{
-
String varValue = ctx.getAttribute(varName);
-
if (varValue == null) {
- LOG.trace("Context variable $"+varName+" unset - treating as empty string");
+ LOG.trace("Context variable: ($"+varName+") unset - treating as empty string");
varValue = "";
}
- LOG.trace(EXPRESSION_DEBUG_PATTERN,expr.toString(),varName,varValue);
+ LOG.trace(EXPRESSION_DEBUG_PATTERN, expr, varName, varValue);
return (varValue);
}
+
SvcLogicExpression parm = node.getParameter(varName);
- if (parm != null) {
+ if (parm != null) {
String value = evaluate(parm, node, ctx);
- LOG.trace(EXPRESSION_DEBUG_PATTERN,expr.toString(),varName,value);
+ LOG.trace(EXPRESSION_DEBUG_PATTERN, expr, varName, value);
return value;
}
- else
- {
- LOG.trace(EXPRESSION_DEBUG_PATTERN,expr.toString(),varName,varName);
+ else {
+ LOG.trace(EXPRESSION_DEBUG_PATTERN, expr, varName, varName);
return(varName);
}
default:
@@ -152,7 +150,7 @@ public class SvcLogicExpressionResolver {
if (operands.size() != (operators.size()+1))
{
throw new SvcLogicException(INVALID_EXPRESSION_MSG+binExpr+")");
- }
+ }
String retval = evaluate(operands.get(0), node, ctx);
String retsval = retval;
long retlval = 0;
@@ -161,7 +159,7 @@ public class SvcLogicExpressionResolver {
int i = 1;
try
{
-
+
if ((retval.length() > 0) && StringUtils.isNumeric(retval))
{
retlval = Long.parseLong(retval);
@@ -202,7 +200,7 @@ public class SvcLogicExpressionResolver {
{
throw new SvcLogicException("Illegal value in arithmetic expression", e1);
}
-
+
if (valueIsLong)
{
return("" + retlval);
@@ -211,33 +209,33 @@ public class SvcLogicExpressionResolver {
{
return(retsval);
}
-
+
}
-
+
private static String evalCompareExpression(SvcLogicBinaryExpression expr, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException
{
List<OperatorType> operators = expr.getOperators();
List<SvcLogicExpression> operands = expr.getOperands();
-
+
if ((operators.size() != 1) || (operands.size() != 2))
{
throw new SvcLogicException ("Invalid comparison expression : "+expr);
}
-
+
OperatorType operator = operators.get(0);
String op1Value = evaluate(operands.get(0), node, ctx);
String op2Value = evaluate(operands.get(1), node, ctx);
-
+
if ((StringUtils.isNotEmpty(op1Value) && StringUtils.isNumeric(op1Value) && StringUtils.isNotEmpty(op2Value) && StringUtils.isNumeric(op2Value)))
{
try
{
double op1dbl = Double.parseDouble(op1Value);
double op2dbl = Double.parseDouble(op2Value);
-
+
switch(operator)
{
case equalOp:
@@ -263,9 +261,9 @@ public class SvcLogicExpressionResolver {
}
else
{
-
+
int compResult = 0;
-
+
if (op1Value == null) {
compResult = -1;
} else if (op2Value == null ) {
@@ -273,7 +271,7 @@ public class SvcLogicExpressionResolver {
} else {
compResult = op1Value.compareToIgnoreCase(op2Value);
}
-
+
switch(operator)
{
case equalOp:
@@ -292,21 +290,21 @@ public class SvcLogicExpressionResolver {
return(null);
}
}
-
+
}
-
+
private static String evalLogicExpression(SvcLogicBinaryExpression expr, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException
{
boolean retval;
-
+
List<SvcLogicExpression> operands = expr.getOperands();
List<OperatorType> operators = expr.getOperators();
-
+
if (operands.size() != (operators.size()+1))
{
throw new SvcLogicException(INVALID_EXPRESSION_MSG+expr+")");
}
-
+
try
{
retval = Boolean.parseBoolean(evaluate(operands.get(0), node, ctx));
@@ -322,26 +320,26 @@ public class SvcLogicExpressionResolver {
retval = retval || Boolean.parseBoolean(evaluate(operands.get(i++), node, ctx));
}
-
+
}
}
catch (Exception e)
{
throw new SvcLogicException(INVALID_EXPRESSION_MSG+expr+")");
}
-
-
+
+
return(Boolean.toString(retval));
}
-
+
private static String evalFunctionCall(SvcLogicFunctionCall func, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException
{
String funcName = func.getFunctionName();
List<SvcLogicExpression> operands = func.getOperands();
-
+
if ("length".equalsIgnoreCase(funcName))
{
-
+
if (operands.size() == 1)
{
String opValue = evaluate(operands.get(0), node, ctx);
@@ -359,12 +357,12 @@ public class SvcLogicExpressionResolver {
String op1Value = evaluate(operands.get(0), node, ctx);
String op2Value = evaluate(operands.get(1), node, ctx);
String op3Value = evaluate(operands.get(2), node, ctx);
-
+
if (!StringUtils.isNumeric(op2Value) || !StringUtils.isNumeric(op3Value))
{
throw new SvcLogicException("Invalid arguments to substr() function");
}
-
+
try
{
return(op1Value.substring(Integer.parseInt(op2Value), Integer.parseInt(op3Value)));
@@ -379,7 +377,7 @@ public class SvcLogicExpressionResolver {
throw new SvcLogicException("Invalid call to substr() function");
}
-
+
}
else if ("toUpperCase".equalsIgnoreCase(funcName))
{
@@ -417,7 +415,7 @@ public class SvcLogicExpressionResolver {
int fromBase = 10;
int toBase = 10;
String srcString = "";
-
+
if (operands.size() == 2)
{
fromBase = 10;
@@ -431,7 +429,7 @@ public class SvcLogicExpressionResolver {
} else {
throw new SvcLogicException("Invalid call to convertBase() function");
}
-
+
long srcValue = Long.parseLong(srcString, fromBase);
return(Long.toString(srcValue, toBase));
}
@@ -439,16 +437,16 @@ public class SvcLogicExpressionResolver {
{
throw new SvcLogicException("Unrecognized function ("+funcName+")");
}
-
+
}
-
+
public static String evaluateAsKey(SvcLogicExpression expr, SvcLogicNode node,
SvcLogicContext ctx) throws SvcLogicException {
if (expr == null) {
return (null);
}
-
+
if (expr instanceof SvcLogicAtom) {
SvcLogicAtom atom = (SvcLogicAtom) expr;
@@ -478,7 +476,7 @@ public class SvcLogicExpressionResolver {
varNameBuff.append("[");
varNameBuff.append(evaluate(vterm.getSubscript(), node, ctx));
varNameBuff.append("]");
-
+
}
}
else
@@ -502,7 +500,7 @@ public class SvcLogicExpressionResolver {
{
return("'"+ctxValue+"'");
}
-
+
default:
return(null);
}
@@ -570,11 +568,11 @@ public class SvcLogicExpressionResolver {
throw new SvcLogicException("Unrecognized expression type ["+expr+"]");
}
}
-
+
public static String resolveVariableName(SvcLogicExpression atom, SvcLogicNode node, SvcLogicContext ctx) throws SvcLogicException
{
StringBuffer varNameBuff = new StringBuffer();
-
+
boolean needDot = false;
for (SvcLogicExpression term : atom.getOperands())
{