Update Heat enviroment HPA parameters

[WORK IN PROGRESS]

This patch adds support for updating HPA parameters in Heat templates.

Change-Id: Id37e2d1ec752085bdd6808f03be5e85ac040d0c3
Issue-ID: SO-408
Signed-off-by: Shashank Kumar Shankar <shashank.kumar.shankar@intel.com>

1 files changed, 218 insertions, 194 deletions

diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatEnvironmentEntry.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatEnvironmentEntry.java
index 92220f8717..7046096979 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatEnvironmentEntry.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatEnvironmentEntry.java
@@ -22,218 +22,242 @@
 package org.openecomp.mso.openstack.utils;
 
 
-
 import java.util.HashSet;
 import java.util.ArrayList;
 import java.util.Set;
+
 import org.openecomp.mso.db.catalog.beans.HeatTemplateParam;
 import org.openecomp.mso.logger.MsoLogger;
 
 public class MsoHeatEnvironmentEntry {
 
-    private static final MsoLogger LOGGER = MsoLogger.getMsoLogger (MsoLogger.Catalog.RA);
-    
-	private Set<MsoHeatEnvironmentParameter> parameters = null;
-	private Set<MsoHeatEnvironmentResource> resources = null;
-	private StringBuilder rawEntry = null;
-	private boolean valid = true;
-	private String errorString = null;
-	private StringBuilder resourceRegistryEntryRaw = null;
-	
-	public MsoHeatEnvironmentEntry() {
-		super();
-	}
-	
-	public MsoHeatEnvironmentEntry(StringBuilder sb) {
-		this();
-		this.rawEntry = sb;
-		this.processRawEntry();
-	}
-	
-	private void processRawEntry() {
-		try {
-			if (this.rawEntry == null || "".equals(this.rawEntry))
-				return;
-			byte[] b = this.rawEntry.toString().getBytes();
-			MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(b);
-			this.parameters = yaml.getParameterListFromEnvt();
-			//this.resources = yaml.getResourceListFromEnvt();
-			StringBuilder sb = this.getResourceRegistryRawEntry();
-			if (sb == null) {
-				this.resourceRegistryEntryRaw = new StringBuilder("");
-			} else {
-				this.resourceRegistryEntryRaw = sb;
-			}
-		} catch (Exception e) {
-		    LOGGER.debug("Exception:", e);
-			this.valid = false;
-			this.errorString = e.getMessage();
-			//e.printStackTrace();
-		}
-	}
-	
-	public boolean isValid() {
-		return this.valid;
-	}
-	public String getErrorString() {
-		return this.errorString;
-	}
-	
-	public Set<MsoHeatEnvironmentParameter> getParameters() {
-		return this.parameters;
-	}
-	public Set<MsoHeatEnvironmentResource> getResources() {
-		return this.resources;
-	}
-	public void setParameters(Set<MsoHeatEnvironmentParameter> paramSet) {
-		if (paramSet == null) {
-			this.parameters = null;
-		} else {
-			this.parameters = paramSet;
-		}
-	}
-	public void setResources(Set<MsoHeatEnvironmentResource> resourceSet) {
-		if (resourceSet == null) {
-			this.resources = null;
-		} else {
-			this.resources = resourceSet;
-		}
-	}
-	
-	public void addParameter(MsoHeatEnvironmentParameter hep) {
-		if (this.parameters == null) {
-			this.parameters = new HashSet<>();
-		}
-		this.parameters.add(hep);
-	}
-	public void addResource(MsoHeatEnvironmentResource her) {
-		if (this.resources == null) {
-			this.resources = new HashSet<>();
-		}
-		this.resources.add(her);
-	}
-	
-	public int getNumberOfParameters() {
-		return this.parameters.size();
-	}
-	public int getNumberOfResources() {
-		return this.resources.size();
-	}
-	
-	public boolean hasResources() {
-		if (this.resources != null && this.resources.size() > 0) {
-			return true;
-		} 
-		return false;
-	}
-	public boolean hasParameters() {
-		if (this.parameters != null && this.parameters.size() > 0) {
-			return true;
-		}
-		return false;
-	}
-	
-	public boolean containsParameter(String paramName) {
-		boolean contains = false;
-		if (this.parameters == null || this.parameters.size() < 1) {
-			return false;
-		}
-		if (this.parameters.contains(new MsoHeatEnvironmentParameter(paramName))) {
-			contains = true;
-		}
-		return contains;
-	}
-	
-	public boolean containsParameter(String paramName, String paramAlias) {
-		if (this.containsParameter(paramName)) {
-			return true;
-		}
-		if (this.containsParameter(paramAlias)) {
-			return true;
-		}
-		return false;
-	}
-	
-	@Override
-	public String toString() {
-		return "MsoHeatEnvironmentEntry{" + "parameters=" + parameters +
-			", resourceRegistryEntryRaw='" + resourceRegistryEntryRaw + '\'' +
-			'}';
-	}
-	
-	public StringBuilder toFullStringExcludeNonParams(Set<HeatTemplateParam> params) {
-		// Basically give back the envt - but exclude the params that aren't in the HeatTemplate 
-		
-		StringBuilder sb = new StringBuilder();
-		ArrayList<String> paramNameList = new ArrayList<String>(params.size());
-		for (HeatTemplateParam htp : params) {
-			paramNameList.add(htp.getParamName());
-		}
-		
-		if (this.hasParameters()) {
-			sb.append("parameters:\n");
-			for (MsoHeatEnvironmentParameter hep : this.parameters) {
-				String paramName = hep.getName();
-				if (paramNameList.contains(paramName)) {
-					// This parameter *is* in the Heat Template - so include it:
-					sb.append("  " + hep.getName() + ": " + hep.getValue() + "\n");
-					// New - 1607 - if any of the params mapped badly - JUST RETURN THE ORIGINAL ENVT!
-					if (hep.getValue().startsWith("_BAD")) {
-						return this.rawEntry;
-					}
-				} 
-			}
-			sb.append("\n");
-		}
+    private static final MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.RA);
+
+    private Set<MsoHeatEnvironmentParameter> parameters = null;
+    private Set<MsoHeatEnvironmentResource> resources = null;
+    private StringBuilder rawEntry = null;
+    private boolean valid = true;
+    private String errorString = null;
+    private StringBuilder resourceRegistryEntryRaw = null;
+
+    public MsoHeatEnvironmentEntry() {
+        super();
+    }
+
+    public MsoHeatEnvironmentEntry(StringBuilder sb) {
+        this();
+        this.rawEntry = sb;
+        this.processRawEntry();
+    }
+
+    private void processRawEntry() {
+        try {
+            if (this.rawEntry == null || "".equals(this.rawEntry))
+                return;
+            byte[] b = this.rawEntry.toString().getBytes();
+            MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(b);
+            this.parameters = yaml.getParameterListFromEnvt();
+            //this.resources = yaml.getResourceListFromEnvt();
+            StringBuilder sb = this.getResourceRegistryRawEntry();
+            if (sb == null) {
+                this.resourceRegistryEntryRaw = new StringBuilder("");
+            } else {
+                this.resourceRegistryEntryRaw = sb;
+            }
+        } catch (Exception e) {
+            LOGGER.debug("Exception:", e);
+            this.valid = false;
+            this.errorString = e.getMessage();
+            //e.printStackTrace();
+        }
+    }
+
+    public boolean isValid() {
+        return this.valid;
+    }
+
+    public String getErrorString() {
+        return this.errorString;
+    }
+
+    public Set<MsoHeatEnvironmentParameter> getParameters() {
+        return this.parameters;
+    }
+
+    public Set<MsoHeatEnvironmentResource> getResources() {
+        return this.resources;
+    }
+
+    public void setParameters(Set<MsoHeatEnvironmentParameter> paramSet) {
+        if (paramSet == null) {
+            this.parameters = null;
+        } else {
+            this.parameters = paramSet;
+        }
+    }
+
+    public void setResources(Set<MsoHeatEnvironmentResource> resourceSet) {
+        if (resourceSet == null) {
+            this.resources = null;
+        } else {
+            this.resources = resourceSet;
+        }
+    }
+
+    public void addParameter(MsoHeatEnvironmentParameter hep) {
+        if (this.parameters == null) {
+            this.parameters = new HashSet<>();
+        }
+        this.parameters.add(hep);
+    }
+
+    public void addResource(MsoHeatEnvironmentResource her) {
+        if (this.resources == null) {
+            this.resources = new HashSet<>();
+        }
+        this.resources.add(her);
+    }
+
+    public int getNumberOfParameters() {
+        return this.parameters.size();
+    }
+
+    public int getNumberOfResources() {
+        return this.resources.size();
+    }
+
+    public boolean hasResources() {
+        if (this.resources != null && this.resources.size() > 0) {
+            return true;
+        }
+        return false;
+    }
+
+    public boolean hasParameters() {
+        if (this.parameters != null && this.parameters.size() > 0) {
+            return true;
+        }
+        return false;
+    }
+
+    public boolean containsParameter(String paramName) {
+        boolean contains = false;
+        if (this.parameters == null || this.parameters.size() < 1) {
+            return false;
+        }
+        if (this.parameters.contains(new MsoHeatEnvironmentParameter(paramName))) {
+            contains = true;
+        }
+        return contains;
+    }
+
+    public boolean containsParameter(String paramName, String paramAlias) {
+        if (this.containsParameter(paramName)) {
+            return true;
+        }
+        if (this.containsParameter(paramAlias)) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "MsoHeatEnvironmentEntry{" + "parameters=" + parameters +
+                ", resourceRegistryEntryRaw='" + resourceRegistryEntryRaw + '\'' +
+                '}';
+    }
+
+    public StringBuilder toFullStringExcludeNonParams(Set<HeatTemplateParam> params) {
+        // Basically give back the envt - but exclude the params that aren't in the HeatTemplate
+
+        StringBuilder sb = new StringBuilder();
+        ArrayList<String> paramNameList = new ArrayList<String>(params.size());
+        for (HeatTemplateParam htp : params) {
+            paramNameList.add(htp.getParamName());
+        }
+
+        if (this.hasParameters()) {
+            sb.append("parameters:\n");
+            for (MsoHeatEnvironmentParameter hep : this.parameters) {
+                String paramName = hep.getName();
+                if (paramNameList.contains(paramName)) {
+                    // This parameter *is* in the Heat Template - so include it:
+                    sb.append("  " + hep.getName() + ": " + hep.getValue() + "\n");
+                    // New - 1607 - if any of the params mapped badly - JUST RETURN THE ORIGINAL ENVT!
+                    if (hep.getValue().startsWith("_BAD")) {
+                        return this.rawEntry;
+                    }
+                }
+            }
+            sb.append("\n");
+        }
 //		if (this.hasResources()) {
 //			sb.append("resource_registry:\n");
 //			for (MsoHeatEnvironmentResource her : this.resources) {
 //				sb.append("   \"" + her.getName() + "\": " + her.getValue() + "\n");
 //			}
 //		}
-		sb.append("\n");
-		sb.append(this.resourceRegistryEntryRaw);				
-		return sb;
-	}
-	
-	public StringBuilder toFullString() {
-		StringBuilder sb = new StringBuilder();
-		
-		if (this.hasParameters()) {
-			sb.append("parameters:\n");
-			for (MsoHeatEnvironmentParameter hep : this.parameters) {
-				sb.append("   " + hep.getName() + ":  " + hep.getValue() + "\n");
-			}
-			sb.append("\n");
-		}
+        sb.append("\n");
+        sb.append(this.resourceRegistryEntryRaw);
+        return sb;
+    }
+
+    public StringBuilder toFullString() {
+        StringBuilder sb = new StringBuilder();
+
+        if (this.hasParameters()) {
+            sb.append("parameters:\n");
+            for (MsoHeatEnvironmentParameter hep : this.parameters) {
+                sb.append("   " + hep.getName() + ":  " + hep.getValue() + "\n");
+            }
+            sb.append("\n");
+        }
 //		if (this.hasResources()) {
 //			sb.append("resource_registry:\n");
 //			for (MsoHeatEnvironmentResource her : this.resources) {
 //				sb.append("   \"" + her.getName() + "\": " + her.getValue() + "\n");
 //			}
 //		}
-		sb.append("\n");
-		sb.append(this.resourceRegistryEntryRaw);			
-		return sb;
-	}
-	
-        public StringBuilder getRawEntry() {
-                return this.rawEntry;
-        }
-	
-	private StringBuilder getResourceRegistryRawEntry() {
-		
-		if (this.rawEntry == null) {
-			return null;
-		}
-		
-		StringBuilder sb = new StringBuilder();
-		int indexOf = this.rawEntry.indexOf("resource_registry:");
-		if (indexOf < 0) { // no resource_registry:
-			return null;
-		}
-		sb.append(this.rawEntry.substring(indexOf));
-		return sb;
-	}
-	
+        sb.append("\n");
+        sb.append(this.resourceRegistryEntryRaw);
+        return sb;
+    }
+
+    public StringBuilder getRawEntry() {
+        return this.rawEntry;
+    }
+
+    private StringBuilder getResourceRegistryRawEntry() {
+
+        if (this.rawEntry == null) {
+            return null;
+        }
+
+        StringBuilder sb = new StringBuilder();
+        int indexOf = this.rawEntry.indexOf("resource_registry:");
+        if (indexOf < 0) { // no resource_registry:
+            return null;
+        }
+        sb.append(this.rawEntry.substring(indexOf));
+        return sb;
+    }
+
+    public void setHPAParameters(StringBuilder hpasb) {
+        try {
+            MsoYamlEditorWithEnvt yaml = new MsoYamlEditorWithEnvt(hpasb.toString().getBytes());
+            Set<MsoHeatEnvironmentParameter> hpaParams = yaml.getParameterListFromEnvt();
+            for (MsoHeatEnvironmentParameter hpaparam : hpaParams) {
+                for (MsoHeatEnvironmentParameter param : this.parameters) {
+                    if (param.getName() == hpaparam.getName()) {
+                        param.setValue(hpaparam.getValue());
+                    }
+                }
+            }
+        } catch (Exception e) {
+            LOGGER.debug("Exception:", e);
+            this.errorString = e.getMessage();
+            //e.printStackTrace();
+        }
+    }
 }