* 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.
package org.onap.sdc.toscaparser.api.functions;
-import org.onap.sdc.toscaparser.api.*;
-import org.onap.sdc.toscaparser.api.elements.CapabilityTypeDef;
+import org.onap.sdc.toscaparser.api.CapabilityAssignment;
+import org.onap.sdc.toscaparser.api.NodeTemplate;
+import org.onap.sdc.toscaparser.api.Property;
+import org.onap.sdc.toscaparser.api.RelationshipTemplate;
+import org.onap.sdc.toscaparser.api.RequirementAssignment;
+import org.onap.sdc.toscaparser.api.TopologyTemplate;
import org.onap.sdc.toscaparser.api.common.JToscaValidationIssue;
-
-import java.util.ArrayList;
-import java.util.LinkedHashMap;
-
-import org.onap.sdc.toscaparser.api.*;
+import org.onap.sdc.toscaparser.api.elements.CapabilityTypeDef;
import org.onap.sdc.toscaparser.api.elements.EntityType;
import org.onap.sdc.toscaparser.api.elements.NodeType;
import org.onap.sdc.toscaparser.api.elements.PropertyDef;
import org.onap.sdc.toscaparser.api.elements.StatefulEntityType;
import org.onap.sdc.toscaparser.api.utils.ThreadLocalsHolder;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+
public class GetProperty extends Function {
- // Get a property value of an entity defined in the same service template
-
- // Arguments:
-
- // * Node template name | SELF | HOST | SOURCE | TARGET.
- // * Requirement or capability name (optional).
- // * Property name.
-
- // If requirement or capability name is specified, the behavior is as follows:
- // The req or cap name is first looked up in the specified node template's
- // requirements.
- // If found, it would search for a matching capability
- // of an other node template and get its property as specified in function
- // arguments.
- // Otherwise, the req or cap name would be looked up in the specified
- // node template's capabilities and if found, it would return the property of
- // the capability as specified in function arguments.
-
- // Examples:
-
- // * { get_property: [ mysql_server, port ] }
- // * { get_property: [ SELF, db_port ] }
- // * { get_property: [ SELF, database_endpoint, port ] }
- // * { get_property: [ SELF, database_endpoint, port, 1 ] }
-
-
- public GetProperty(TopologyTemplate ttpl, Object context, String name, ArrayList<Object> args) {
- super(ttpl,context,name,args);
- }
-
- @Override
- void validate() {
- if(args.size() < 2) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE167",
- "ValueError: Illegal arguments for function \"get_property\". Expected arguments: \"node-template-name\", \"req-or-cap\" (optional), \"property name.\""));
- return;
- }
- if(args.size() == 2) {
- Property foundProp = _findProperty((String)args.get(1));
- if(foundProp == null) {
- return;
- }
- Object prop = foundProp.getValue();
- if(prop instanceof Function) {
- getFunction(toscaTpl,context, prop, toscaTpl.getResolveGetInput());
- }
- }
- else if(args.size() >= 3) {
- // do not use _find_property to avoid raise KeyError
- // if the prop is not found
- // First check if there is property with this name
- NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0));
- LinkedHashMap<String,Property> props;
- if(nodeTpl != null) {
- props = nodeTpl.getProperties();
- }
- else {
- props = new LinkedHashMap<>();
- }
- int index = 2;
- Object propertyValue;
- if(props.get(args.get(1)) != null) {
- propertyValue = ((Property)props.get(args.get(1))).getValue();
- }
- else {
- index = 3;
- // then check the req or caps
- propertyValue = _findReqOrCapProperty((String)args.get(1),(String)args.get(2));
- }
-
- if(args.size() > index) {
- for(Object elem: args.subList(index,args.size()-1)) {
- if(propertyValue instanceof ArrayList) {
- int intElem = (int)elem;
- propertyValue = _getIndexValue(propertyValue,intElem);
- }
- else {
- propertyValue = _getAttributeValue(propertyValue,(String)elem);
- }
- }
- }
- }
- }
-
- @SuppressWarnings("unchecked")
- private Object _findReqOrCapProperty(String reqOrCap,String propertyName) {
- NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0));
- if(nodeTpl == null) {
- return null;
+ // Get a property value of an entity defined in the same service template
+
+ // Arguments:
+
+ // * Node template name | SELF | HOST | SOURCE | TARGET.
+ // * Requirement or capability name (optional).
+ // * Property name.
+
+ // If requirement or capability name is specified, the behavior is as follows:
+ // The req or cap name is first looked up in the specified node template's
+ // requirements.
+ // If found, it would search for a matching capability
+ // of an other node template and get its property as specified in function
+ // arguments.
+ // Otherwise, the req or cap name would be looked up in the specified
+ // node template's capabilities and if found, it would return the property of
+ // the capability as specified in function arguments.
+
+ // Examples:
+
+ // * { get_property: [ mysql_server, port ] }
+ // * { get_property: [ SELF, db_port ] }
+ // * { get_property: [ SELF, database_endpoint, port ] }
+ // * { get_property: [ SELF, database_endpoint, port, 1 ] }
+
+
+ public GetProperty(TopologyTemplate ttpl, Object context, String name, ArrayList<Object> args) {
+ super(ttpl, context, name, args);
+ }
+
+ @Override
+ void validate() {
+ if (args.size() < 2) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE167",
+ "ValueError: Illegal arguments for function \"get_property\". Expected arguments: \"node-template-name\", \"req-or-cap\" (optional), \"property name.\""));
+ return;
+ }
+ if (args.size() == 2) {
+ Property foundProp = _findProperty((String) args.get(1));
+ if (foundProp == null) {
+ return;
+ }
+ Object prop = foundProp.getValue();
+ if (prop instanceof Function) {
+ getFunction(toscaTpl, context, prop, toscaTpl.getResolveGetInput());
+ }
+ } else if (args.size() >= 3) {
+ // do not use _find_property to avoid raise KeyError
+ // if the prop is not found
+ // First check if there is property with this name
+ NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0));
+ LinkedHashMap<String, Property> props;
+ if (nodeTpl != null) {
+ props = nodeTpl.getProperties();
+ } else {
+ props = new LinkedHashMap<>();
+ }
+ int index = 2;
+ Object propertyValue;
+ if (props.get(args.get(1)) != null) {
+ propertyValue = ((Property) props.get(args.get(1))).getValue();
+ } else {
+ index = 3;
+ // then check the req or caps
+ propertyValue = _findReqOrCapProperty((String) args.get(1), (String) args.get(2));
+ }
+
+ if (args.size() > index) {
+ for (Object elem : args.subList(index, args.size() - 1)) {
+ if (propertyValue instanceof ArrayList) {
+ int intElem = (int) elem;
+ propertyValue = _getIndexValue(propertyValue, intElem);
+ } else {
+ propertyValue = _getAttributeValue(propertyValue, (String) elem);
+ }
+ }
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ private Object _findReqOrCapProperty(String reqOrCap, String propertyName) {
+ NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0));
+ if (nodeTpl == null) {
+ return null;
+ }
+ // look for property in node template's requirements
+ for (RequirementAssignment req : nodeTpl.getRequirements().getAll()) {
+ String nodeName = req.getNodeTemplateName();
+ if (req.getName().equals(reqOrCap)) {
+ NodeTemplate nodeTemplate = _findNodeTemplate(nodeName);
+ return _getCapabilityProperty(nodeTemplate, req.getName(), propertyName, true);
+ }
+ }
+ // If requirement was not found, look in node template's capabilities
+ return _getCapabilityProperty(nodeTpl, reqOrCap, propertyName, true);
+ }
+
+ private Object _getCapabilityProperty(NodeTemplate nodeTemplate,
+ String capabilityName,
+ String propertyName,
+ boolean throwErrors) {
+
+ // Gets a node template capability property
+ Object property = null;
+ CapabilityAssignment cap = nodeTemplate.getCapabilities().getCapabilityByName(capabilityName);
+ if (cap != null) {
+ LinkedHashMap<String, Property> props = cap.getProperties();
+ if (props != null && props.get(propertyName) != null) {
+ property = ((Property) props.get(propertyName)).getValue();
+ }
+ if (property == null && throwErrors) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE168", String.format(
+ "KeyError: Property \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"",
+ propertyName, capabilityName, nodeTemplate.getName(), ((NodeTemplate) context).getName())));
+ }
+ return property;
+ }
+ if (throwErrors) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE169", String.format(
+ "KeyError: Requirement/CapabilityAssignment \"%s\" referenced from node template \"%s\" was not found in node template \"%s\"",
+ capabilityName, ((NodeTemplate) context).getName(), nodeTemplate.getName())));
+ }
+
+ return null;
+ }
+
+ private Property _findProperty(String propertyName) {
+ NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0));
+ if (nodeTpl == null) {
+ return null;
+ }
+ LinkedHashMap<String, Property> props = nodeTpl.getProperties();
+ Property found = props.get(propertyName);
+ if (found == null) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE170", String.format(
+ "KeyError: Property \"%s\" was not found in node template \"%s\"",
+ propertyName, nodeTpl.getName())));
+ }
+ return found;
+ }
+
+ private NodeTemplate _findNodeTemplate(String nodeTemplateName) {
+ if (nodeTemplateName.equals(SELF)) {
+ return (NodeTemplate) context;
+ }
+ // enable the HOST value in the function
+ if (nodeTemplateName.equals(HOST)) {
+ NodeTemplate node = _findHostContainingProperty(null);
+ if (node == null) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE171", String.format(
+ "KeyError: Property \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"",
+ (String) args.get(2), (String) args.get(1), ((NodeTemplate) context).getName())));
+ return null;
+ }
+ return node;
+ }
+ if (nodeTemplateName.equals(TARGET)) {
+ if (!(((RelationshipTemplate) context).getTypeDefinition() instanceof RelationshipType)) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE172",
+ "KeyError: \"TARGET\" keyword can only be used in context to \"Relationships\" target node"));
+ return null;
+ }
+ return ((RelationshipTemplate) context).getTarget();
+ }
+ if (nodeTemplateName.equals(SOURCE)) {
+ if (!(((RelationshipTemplate) context).getTypeDefinition() instanceof RelationshipType)) {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE173",
+ "KeyError: \"SOURCE\" keyword can only be used in context to \"Relationships\" target node"));
+ return null;
+ }
+ return ((RelationshipTemplate) context).getSource();
+ }
+ if (toscaTpl.getNodeTemplates() == null) {
+ return null;
}
- // look for property in node template's requirements
- for(RequirementAssignment req: nodeTpl.getRequirements().getAll()) {
- String nodeName = req.getNodeTemplateName();
- if(req.getName().equals(reqOrCap)) {
- NodeTemplate nodeTemplate = _findNodeTemplate(nodeName);
- return _getCapabilityProperty(nodeTemplate,req.getName(),propertyName,true);
- }
- }
- // If requirement was not found, look in node template's capabilities
- return _getCapabilityProperty(nodeTpl,reqOrCap,propertyName,true);
- }
-
- private Object _getCapabilityProperty(NodeTemplate nodeTemplate,
- String capabilityName,
- String propertyName,
- boolean throwErrors) {
-
- // Gets a node template capability property
- Object property = null;
- CapabilityAssignment cap = nodeTemplate.getCapabilities().getCapabilityByName(capabilityName);
- if(cap != null) {
- LinkedHashMap<String,Property> props = cap.getProperties();
- if(props != null && props.get(propertyName) != null) {
- property = ((Property)props.get(propertyName)).getValue();
- }
- if(property == null && throwErrors) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE168", String.format(
- "KeyError: Property \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"",
- propertyName,capabilityName,nodeTemplate.getName(),((NodeTemplate)context).getName())));
- }
- return property;
- }
- if(throwErrors) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE169", String.format(
- "KeyError: Requirement/CapabilityAssignment \"%s\" referenced from node template \"%s\" was not found in node template \"%s\"",
- capabilityName,((NodeTemplate)context).getName(),nodeTemplate.getName())));
- }
-
- return null;
- }
-
- private Property _findProperty(String propertyName) {
- NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0));
- if(nodeTpl == null) {
- return null;
+ for (NodeTemplate nodeTemplate : toscaTpl.getNodeTemplates()) {
+ if (nodeTemplate.getName().equals(nodeTemplateName)) {
+ return nodeTemplate;
+ }
}
- LinkedHashMap<String,Property> props = nodeTpl.getProperties();
- Property found = props.get(propertyName);
- if(found == null) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE170", String.format(
- "KeyError: Property \"%s\" was not found in node template \"%s\"",
- propertyName,nodeTpl.getName())));
- }
- return found;
- }
-
- private NodeTemplate _findNodeTemplate(String nodeTemplateName) {
- if(nodeTemplateName.equals(SELF)) {
- return (NodeTemplate)context;
- }
- // enable the HOST value in the function
- if(nodeTemplateName.equals(HOST)) {
- NodeTemplate node = _findHostContainingProperty(null);
- if(node == null) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE171", String.format(
- "KeyError: Property \"%s\" was not found in capability \"%s\" of node template \"%s\" referenced from node template \"%s\"",
- (String)args.get(2),(String)args.get(1),((NodeTemplate)context).getName())));
- return null;
- }
- return node;
- }
- if(nodeTemplateName.equals(TARGET)) {
- if(!(((RelationshipTemplate)context).getTypeDefinition() instanceof RelationshipType)) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE172",
- "KeyError: \"TARGET\" keyword can only be used in context to \"Relationships\" target node"));
- return null;
- }
- return ((RelationshipTemplate)context).getTarget();
- }
- if(nodeTemplateName.equals(SOURCE)) {
- if(!(((RelationshipTemplate)context).getTypeDefinition() instanceof RelationshipType)) {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE173",
- "KeyError: \"SOURCE\" keyword can only be used in context to \"Relationships\" target node"));
- return null;
- }
- return ((RelationshipTemplate)context).getSource();
- }
- if(toscaTpl.getNodeTemplates() == null) {
- return null;
- }
- for(NodeTemplate nodeTemplate: toscaTpl.getNodeTemplates()) {
- if(nodeTemplate.getName().equals(nodeTemplateName)) {
- return nodeTemplate;
- }
- }
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE174", String.format(
- "KeyError: Node template \"%s\" was not found. Referenced from Node Template \"%s\"",
- nodeTemplateName,((NodeTemplate)context).getName())));
-
- return null;
- }
-
- @SuppressWarnings("rawtypes")
- private Object _getIndexValue(Object value,int index) {
- if(value instanceof ArrayList) {
- if(index < ((ArrayList)value).size()) {
- return ((ArrayList)value).get(index);
- }
- else {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE175", String.format(
- "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must have an element with index %d",
- args.get(2),args.get(1),((NodeTemplate)context).getName(),index)));
-
- }
- }
- else {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE174", String.format(
+ "KeyError: Node template \"%s\" was not found. Referenced from Node Template \"%s\"",
+ nodeTemplateName, ((NodeTemplate) context).getName())));
+
+ return null;
+ }
+
+ @SuppressWarnings("rawtypes")
+ private Object _getIndexValue(Object value, int index) {
+ if (value instanceof ArrayList) {
+ if (index < ((ArrayList) value).size()) {
+ return ((ArrayList) value).get(index);
+ } else {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE175", String.format(
+ "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must have an element with index %d",
+ args.get(2), args.get(1), ((NodeTemplate) context).getName(), index)));
+
+ }
+ } else {
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE176", String.format(
- "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must be a list",
- args.get(2),args.get(1),((NodeTemplate)context).getName())));
- }
- return null;
- }
-
- @SuppressWarnings("unchecked")
- private Object _getAttributeValue(Object value,String attribute) {
- if(value instanceof LinkedHashMap) {
- Object ov = ((LinkedHashMap<String,Object>)value).get(attribute);
- if(ov != null) {
- return ov;
- }
- else {
- ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE177", String.format(
- "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must have an attribute named \"%s\"",
- args.get(2),args.get(1),((NodeTemplate)context).getName(),attribute)));
- }
- }
- else {
+ "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must be a list",
+ args.get(2), args.get(1), ((NodeTemplate) context).getName())));
+ }
+ return null;
+ }
+
+ @SuppressWarnings("unchecked")
+ private Object _getAttributeValue(Object value, String attribute) {
+ if (value instanceof LinkedHashMap) {
+ Object ov = ((LinkedHashMap<String, Object>) value).get(attribute);
+ if (ov != null) {
+ return ov;
+ } else {
+ ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE177", String.format(
+ "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must have an attribute named \"%s\"",
+ args.get(2), args.get(1), ((NodeTemplate) context).getName(), attribute)));
+ }
+ } else {
ThreadLocalsHolder.getCollector().appendValidationIssue(new JToscaValidationIssue("JE178", String.format(
- "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must be a dict",
- args.get(2),args.get(1),((NodeTemplate)context).getName())));
- }
- return null;
- }
-
- // Add this functions similar to get_attribute case
- private NodeTemplate _findHostContainingProperty(String nodeTemplateName) {
- if(nodeTemplateName == null) {
- nodeTemplateName = SELF;
- }
- NodeTemplate nodeTemplate = _findNodeTemplate(nodeTemplateName);
- LinkedHashMap<String,Object> hostedOnRel = (LinkedHashMap<String,Object>)
- EntityType.TOSCA_DEF.get(HOSTED_ON);
- for(RequirementAssignment requirement: nodeTemplate.getRequirements().getAll()) {
- String targetName = requirement.getNodeTemplateName();
- NodeTemplate targetNode = _findNodeTemplate(targetName);
- NodeType targetType = (NodeType)targetNode.getTypeDefinition();
- for(CapabilityTypeDef capDef: targetType.getCapabilitiesObjects()) {
- if(capDef.inheritsFrom((ArrayList<String>)hostedOnRel.get("valid_target_types"))) {
- if(_propertyExistsInType(targetType)) {
- return targetNode;
- }
- // If requirement was not found, look in node
- // template's capabilities
- if(args.size() > 2 &&
- _getCapabilityProperty(targetNode,(String)args.get(1),(String)args.get(2),false) != null) {
- return targetNode;
- }
-
- return _findHostContainingProperty(targetName);
- }
- }
-
- }
- return null;
- }
-
- private boolean _propertyExistsInType(StatefulEntityType typeDefinition) {
- LinkedHashMap<String,PropertyDef> propsDef = typeDefinition.getPropertiesDef();
- return propsDef.keySet().contains((String)args.get(1));
- }
-
- @Override
- public Object result() {
+ "KeyError: Property \"%s\" found in capability \"%s\" referenced from node template \"%s\" must be a dict",
+ args.get(2), args.get(1), ((NodeTemplate) context).getName())));
+ }
+ return null;
+ }
+
+ // Add this functions similar to get_attribute case
+ private NodeTemplate _findHostContainingProperty(String nodeTemplateName) {
+ if (nodeTemplateName == null) {
+ nodeTemplateName = SELF;
+ }
+ NodeTemplate nodeTemplate = _findNodeTemplate(nodeTemplateName);
+ LinkedHashMap<String, Object> hostedOnRel = (LinkedHashMap<String, Object>)
+ EntityType.TOSCA_DEF.get(HOSTED_ON);
+ for (RequirementAssignment requirement : nodeTemplate.getRequirements().getAll()) {
+ String targetName = requirement.getNodeTemplateName();
+ NodeTemplate targetNode = _findNodeTemplate(targetName);
+ NodeType targetType = (NodeType) targetNode.getTypeDefinition();
+ for (CapabilityTypeDef capDef : targetType.getCapabilitiesObjects()) {
+ if (capDef.inheritsFrom((ArrayList<String>) hostedOnRel.get("valid_target_types"))) {
+ if (_propertyExistsInType(targetType)) {
+ return targetNode;
+ }
+ // If requirement was not found, look in node
+ // template's capabilities
+ if (args.size() > 2 &&
+ _getCapabilityProperty(targetNode, (String) args.get(1), (String) args.get(2), false) != null) {
+ return targetNode;
+ }
+
+ return _findHostContainingProperty(targetName);
+ }
+ }
+
+ }
+ return null;
+ }
+
+ private boolean _propertyExistsInType(StatefulEntityType typeDefinition) {
+ LinkedHashMap<String, PropertyDef> propsDef = typeDefinition.getPropertiesDef();
+ return propsDef.keySet().contains((String) args.get(1));
+ }
+
+ @Override
+ public Object result() {
Object propertyValue;
- if(args.size() >= 3) {
- // First check if there is property with this name
- NodeTemplate nodeTpl = _findNodeTemplate((String)args.get(0));
- LinkedHashMap<String,Property> props;
- if(nodeTpl != null) {
- props = nodeTpl.getProperties();
- }
- else {
- props = new LinkedHashMap<>();
- }
- int index = 2;
- if(props.get(args.get(1)) != null) {
- propertyValue = ((Property)props.get(args.get(1))).getValue();
- }
- else {
- index = 3;
- // then check the req or caps
- propertyValue = _findReqOrCapProperty((String)args.get(1),(String)args.get(2));
- }
-
- if(args.size() > index) {
- for(Object elem: args.subList(index,args.size()-1)) {
- if(propertyValue instanceof ArrayList) {
- int intElem = (int)elem;
- propertyValue = _getIndexValue(propertyValue,intElem);
- }
- else {
- propertyValue = _getAttributeValue(propertyValue,(String)elem);
- }
- }
- }
- }
- else {
- propertyValue = _findProperty((String)args.get(1)).getValue();
- }
- if(propertyValue instanceof Function) {
- return ((Function)propertyValue).result();
+ if (args.size() >= 3) {
+ // First check if there is property with this name
+ NodeTemplate nodeTpl = _findNodeTemplate((String) args.get(0));
+ LinkedHashMap<String, Property> props;
+ if (nodeTpl != null) {
+ props = nodeTpl.getProperties();
+ } else {
+ props = new LinkedHashMap<>();
+ }
+ int index = 2;
+ if (props.get(args.get(1)) != null) {
+ propertyValue = ((Property) props.get(args.get(1))).getValue();
+ } else {
+ index = 3;
+ // then check the req or caps
+ propertyValue = _findReqOrCapProperty((String) args.get(1), (String) args.get(2));
+ }
+
+ if (args.size() > index) {
+ for (Object elem : args.subList(index, args.size() - 1)) {
+ if (propertyValue instanceof ArrayList) {
+ int intElem = (int) elem;
+ propertyValue = _getIndexValue(propertyValue, intElem);
+ } else {
+ propertyValue = _getAttributeValue(propertyValue, (String) elem);
+ }
+ }
+ }
+ } else {
+ propertyValue = _findProperty((String) args.get(1)).getValue();
+ }
+ if (propertyValue instanceof Function) {
+ return ((Function) propertyValue).result();
+ }
+ return getFunction(toscaTpl, context, propertyValue, toscaTpl.getResolveGetInput());
+ }
+
+ public String getNodeTemplateName() {
+ return (String) args.get(0);
+ }
+
+ public String getPropertyName() {
+ if (args.size() > 2) {
+ return (String) args.get(2);
}
- return getFunction(toscaTpl,context,propertyValue, toscaTpl.getResolveGetInput());
- }
-
- public String getNodeTemplateName() {
- return (String)args.get(0);
- }
-
- public String getPropertyName() {
- if(args.size() > 2) {
- return (String)args.get(2);
- }
- return (String)args.get(1);
- }
-
- public String getReqorCap() {
- if(args.size() > 2) {
- return (String)args.get(1);
- }
- return null;
- }
-
+ return (String) args.get(1);
+ }
+
+ public String getReqorCap() {
+ if (args.size() > 2) {
+ return (String) args.get(1);
+ }
+ return null;
+ }
+
}
/*python
Code Review / sdc / sdc-tosca.git / blobdiff