diff options
Diffstat (limited to 'collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java')
| -rwxr-xr-x | collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java | 1052 |
1 files changed, 527 insertions, 525 deletions
diff --git a/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java index f2c0ca08eb..822e427026 100755 --- a/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java +++ b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java @@ -45,556 +45,558 @@ import org.w3c.dom.Element; public class DiagramGenerator { - private CompositeEntity comp; - private Document doc; - private String svgNS ; - private Element svgRoot; - private ArrayList<ReferenceArtifact> refs= new ArrayList<ReferenceArtifact>(); - private ArrayList<ServiceArtifact> sers= new ArrayList<ServiceArtifact>(); - private int diagramHeight, diagramWidth; - - private boolean isHtml; - - private int lastUsedChangingFactor = 0; - enum changingFactor{a(20), b(25), c(30), d(35), e(40), f(15); - - private final int val; - - private changingFactor(int x){ - val = x; - } - - public int getVal(){ - return val; - } - - }; - - enum color {black}//, violet, red, green}; - private int previousWireColor = 0; - - /** - * Constructor to generate a SVG diagram for a given CompositeEntity - * Object. - */ - public DiagramGenerator(CompositeEntity comp, boolean isHtml) { - - this.comp = comp; - this.isHtml = isHtml; - - } - - /** - * Draws the diagram. - */ - public Document buildSVGDocument(){ - - DOMImplementation impl = SVGDOMImplementation.getDOMImplementation(); - svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI; - doc = impl.createDocument(svgNS, "svg", null); - - // Get the root element (the 'svg' element). - svgRoot = doc.getDocumentElement(); - - setDiagramHeight(comp.getHeight()+200); - setDiagramWidth(comp.getWidth()+400); - - svgRoot.setAttributeNS(null, "viewBox", "0 0 "+getDiagramWidth()+" "+getDiagramHeight()); - - addLayer(); - addComposite(); - - for(ComponentEntity ent: comp.getComponentList()){ - - addComponent(ent); - addComponentProperties(ent); - addComponentService(ent); - addComponentReference(ent); - } - - addCompositeProperties(); - addCompositeService(); - addCompositeReference(); - - addComponentConnections(); - addReferencePromotion(); - addServicePromotion(); - - addInclusions(); - - return doc; - } - - private void addLayer() { - - Layer outerLayer = new Layer(); - Element layerElt = outerLayer.addElement(doc, svgNS, 0, 0, getDiagramHeight(), getDiagramWidth() ); - svgRoot.appendChild(layerElt); - } - - private void addReferencePromotion() { - - for(Iterator it= comp.getPromoteAReference().entrySet().iterator(); - it.hasNext();){ - Entry entry = (Entry) it.next(); - String compositeRef = (String)entry.getKey(); - ArrayList<String> componentRef = (ArrayList<String>)entry.getValue(); - - ReferenceArtifact r1 = getRef(compositeRef); - - for(String ref: componentRef){ - - ReferenceArtifact r2 = getRef(ref); - - if(r1 != null && r2 != null){ - addWire(r2, r1); - } - } - - } - } - - private void addServicePromotion() { - - for(Iterator it= comp.getPromoteAService().entrySet().iterator(); - it.hasNext();){ - Entry entry = (Entry) it.next(); - String compositeSer = (String)entry.getKey(); - String componentSer = (String)entry.getValue(); - - ServiceArtifact s1 = getSer(compositeSer); - ServiceArtifact s2 = getSer(componentSer); - - if(s1 != null && s2 != null){ - addWire(s1, s2); - } - } - } - - private void addInclusions() { - - if(!comp.getIncludedComposites().isEmpty()){ - - Layer inclusionLayer = new Layer(); - int constant = 5; - int x0 = comp.getX()+constant; - int y0 = comp.getY()+comp.getHeight()-(Constant.COMPONENT_DEFAULT_HEIGHT/2+constant); - int height = Constant.COMPONENT_DEFAULT_HEIGHT/2; - int width = comp.getWidth()-constant*2; - - Element layerElt = inclusionLayer.addElement(doc, svgNS, x0, y0, height, - width , "#E5E5C0"); - - Element text = Text.addTextElement(doc, svgNS, x0+constant, y0+constant*2, "Included Composites"); - - svgRoot.appendChild(layerElt); - svgRoot.appendChild(text); - - text = Text.addTextElement(doc, svgNS, x0+constant, y0+constant*7, ""); - - String ext; - - if(isHtml){ - ext = ".html"; - } - else{ - ext = ".svg"; - } - - for(String includedComposite : comp.getIncludedComposites()){ - - Link link = new Link(); - Element aLink = link.addElement(doc, svgNS, includedComposite+comp.getFileNameSuffix()+ext, includedComposite); - text.appendChild(aLink); - - } - svgRoot.appendChild(text); - } - } - - /** - * Connects references to services. - */ - private void addComponentConnections() { - - for(Entity ent: comp.getComponentList()){ - //if(ent instanceof ComponentEntity){ - - for(Iterator it= ((ComponentEntity)ent).getReferenceToServiceMap().entrySet().iterator(); - it.hasNext();){ - Entry entry = (Entry) it.next(); - String ref = (String)entry.getKey(); - String ser = (String)entry.getValue(); - - ReferenceArtifact r = getRef(ref); - ServiceArtifact s = getSer(ser); - - if(r != null && s != null){ - addWire(r,s); - } - } - //} - } - } - - /** - * This is to remove overlapping of wire elements - */ - private String getColor() { - - previousWireColor =previousWireColor % color.values().length; - return color.values()[previousWireColor++].toString(); - } - - - /** - * This is to remove overlapping of wire elements - */ - private int getChangingFactor() { - - lastUsedChangingFactor = lastUsedChangingFactor % changingFactor.values().length; - return changingFactor.values()[lastUsedChangingFactor++].getVal(); - - } - - private void addWire(ReferenceArtifact r, ServiceArtifact s) { - - WireArtifact edge = new NormalWire(); - Element wire = edge.addElement(doc, svgNS, r, s, getChangingFactor(), getColor()); - svgRoot.appendChild(wire); - } - - private void addWire(ServiceArtifact s1, ServiceArtifact s2) { - - DashedWire edge = new DashedWire(); - Element wire = edge.addElement(doc, svgNS, s1, s2, getChangingFactor(), getColor()); - svgRoot.appendChild(wire); - } - - private void addWire(ReferenceArtifact r1, ReferenceArtifact r2) { - - DashedWire edge = new DashedWire(); - Element wire = edge.addElement(doc, svgNS, r1, r2, getChangingFactor(), getColor()); - svgRoot.appendChild(wire); - } - - private ServiceArtifact getSer(String ser) { - - for(ServiceArtifact s: sers){ - if(s.getContainerName().equals(ser) || s.getName().equals(ser)){ - return s; - } - } - return null; - } - - private ReferenceArtifact getRef(String ref) { - - for(ReferenceArtifact r: refs){ - - if(r.getContainerName().equals(ref) || r.getName().equals(ref)){ - return r; - } - } - return null; - } - - private void addComponentProperties(ComponentEntity ent) { - int propLen = ent.getPropLength(); - int x= ent.getX() + Constant.SPACING_FOR_COMPONENT_OF_PROPERTY; - int y= ent.getY()-propLen/2; - - for(String prop: ent.getProperties()){ - PropertyArtifact pro = new PropertyArtifact(); - Element property = pro.addElement(doc, svgNS, x, y, propLen); - Element text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, prop); - - svgRoot.appendChild(property); - svgRoot.appendChild(text); - - x += (propLen + Constant.SPACING_FOR_COMPONENT_OF_PROPERTY); - - pro.setName(prop); - pro.setContainerName(ent.getName()); - } - } - - private void addComponentReference(ComponentEntity ent) { - - int refHeight = ent.getRefHeight(); - int x=(ent.getX()+ent.getWidth())-(refHeight*2/3); - int y=ent.getY() + Constant.SPACING_FOR_COMPONENT_OF_REFERENCE; - - for(String ref: setRefOrder(ent)){ - ReferenceArtifact refer= new ReferenceArtifact(); - Element polygon = refer.addElement(doc, svgNS, x, y, refHeight); - Element text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ref); - svgRoot.appendChild(polygon); - svgRoot.appendChild(text); - - y += (refHeight + Constant.SPACING_FOR_COMPONENT_OF_REFERENCE); - - refer.setName(ref); - refer.setContainerName(ent.getName()); - refs.add(refer); - - } - } - - /** - * This method is used to organize the Component References, - * in a manner where they are stay approximately in-line with the - * connecting Service. This would enhance the clearness of the diagram. - */ - private String[] setRefOrder(ComponentEntity e){ - - ArrayList<String> refs = e.getReferences(); - ArrayList<String> sers = new ArrayList<String>(); - String[] orderedRefs = new String[refs.size()]; - - //sers = new ArrayList<String>(e.getReferenceToServiceMap().values()); - - sers = buildReferenceToMappingServiceList(refs, e); - - for(String eName: e.getAdjacentEntities()){ - for(Entity ent: comp.getComponentList()){ - - if(ent.getName().equals(eName)){ - for(String s : sers){ - for(String s1: ent.getServices()){ - //System.err.println("XXXXX "+ s1 +" ::: "+s); - if(s1.equals(s) || s.equals(ent.getName())){ - //System.err.println("|||||||| "+ sers.size()+ " ||| " + refs.size()+"|| "+orderedRefs.length); - if(orderedRefs[ent.getLevel()] == null){ - //System.err.println("XXXXX "+ sers.get(1)+ " ::::::: "+refs.get(1)); - // System.err.println("XXXXX "+ sers.get(2)+ " ::::::: "+refs.get(2)); - // System.err.println("XXXXX "+ sers.get(3)+ " ::::::: "+refs.get(3)); - //System.err.println("XXXXX "+ refs.get(sers.indexOf(s))+" ::: "+ent.getLevel()+" ::: "+ent.getName()); - orderedRefs[ent.getLevel()] = refs.get(sers.indexOf(s)); - break; - } - else{ - for(int i=ent.getLevel();i<orderedRefs.length;i++){ - if(orderedRefs[i]== null){ - - orderedRefs[i] = refs.get(sers.indexOf(s)); - break; - } -// else{ -// if(i==orderedRefs.length) -// System.out.println("GRRR"); -// } - } - } - } - } - } - } - } - } - - //adding references which are not connected to any service - for(String ref : refs){ - for(int i=0; i<orderedRefs.length ; i++){ - if(ref.equals(orderedRefs[i])){ - break; - } - else if(orderedRefs[i] == null){ - orderedRefs[i] = ref; - break; - } - } - } - - return orderedRefs; - } - - private ArrayList<String> buildReferenceToMappingServiceList(ArrayList<String> refs, ComponentEntity e) { - - ArrayList<String> sers = new ArrayList<String>(); - - for(int i=0;i<refs.size();i++){ - sers.add(i, ""); - } - - for(Iterator it= e.getReferenceToServiceMap().entrySet().iterator(); - it.hasNext();){ - - Entry entry = (Entry) it.next(); - String ref = (String)entry.getKey(); - String ser = (String)entry.getValue(); - //System.out.println("---------"+ref); - int idx= refs.indexOf(ref); - //System.out.println("---------"+sers.get(idx)); - sers.remove(idx); - sers.add(idx ,ser); - //System.out.println(refs.get(idx)+"---"+sers.get(idx)); - - } - - return sers; - } - - private void addComponentService(ComponentEntity ent) { - int serHeight = ent.getSerHeight(); - int x= ent.getX()-(serHeight*2/3); - int y= ent.getY() + Constant.SPACING_FOR_COMPONENT_OF_SERVICE; - - //System.out.println("''''''"+ent.getName() +" '''''' "+ ent.getServices().size()); - for(String ser: ent.getServices()){ - - ServiceArtifact serve= new ServiceArtifact(); - Element polygon = serve.addElement(doc, svgNS, x, y, serHeight); - Element text; - if(!ser.endsWith("Impl")) - text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ser); - else - text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ""); - - svgRoot.appendChild(polygon); - svgRoot.appendChild(text); - - y += (serHeight + Constant.SPACING_FOR_COMPONENT_OF_SERVICE); - - serve.setName(ser); - serve.setContainerName(ent.getName()); - sers.add(serve); - } - } - - private void addCompositeService() { - - int serHeight = comp.getSerHeight(); - int x= comp.getX()-(serHeight*2/3); - int y= comp.getY() + getStartingPoint(comp.getHeight(), serHeight, Constant.SPACING_FOR_COMPOSITE_OF_SERVICE, - comp.getServices().size()); - - //int y= comp.getY() + Constant.SPACING_FOR_COMPOSITE_OF_SERVICE; - - //System.err.println(serHeight); - //System.out.println("''''''"+((CompositeEntity)comp).getName() +" '''''' "+ comp.getServices().size()); - for(String ser: comp.getServices()){ - - ServiceArtifact serve= new ServiceArtifact(); - Element polygon = serve.addElement(doc, svgNS, x, y, serHeight); - Element text; - if(!ser.endsWith("Impl")) - text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ser); - else - text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ""); - - svgRoot.appendChild(polygon); - svgRoot.appendChild(text); - - y += (serHeight + Constant.SPACING_FOR_COMPOSITE_OF_SERVICE); - - serve.setName(ser); - serve.setContainerName(comp.getName()); - sers.add(serve); - } - } - - private void addCompositeReference() { - - int refHeight = comp.getRefHeight(); - - int x=(comp.getX()+comp.getWidth())-(refHeight*2/3); - int y= comp.getY() + getStartingPoint(comp.getHeight(), refHeight, Constant.SPACING_FOR_COMPOSITE_OF_REFERENCE, - comp.getReferences().size()); - - for(String ref: comp.getReferences()){ - ReferenceArtifact refer= new ReferenceArtifact(); - Element polygon = refer.addElement(doc, svgNS, x, y, refHeight); - Element text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, ref); - svgRoot.appendChild(polygon); - svgRoot.appendChild(text); - - y += (refHeight + Constant.SPACING_FOR_COMPOSITE_OF_REFERENCE); - - refer.setName(ref); - refer.setContainerName(comp.getName()); - refs.add(refer); + private CompositeEntity comp; + private Document doc; + private String svgNS; + private Element svgRoot; + private ArrayList<ReferenceArtifact> refs = new ArrayList<ReferenceArtifact>(); + private ArrayList<ServiceArtifact> sers = new ArrayList<ServiceArtifact>(); + private int diagramHeight, diagramWidth; - } + private boolean isHtml; - } + private int lastUsedChangingFactor = 0; - //Algorithm to position in center - private int getStartingPoint(int compDim, int artifactDim, int gap, int artifactQty) { + enum changingFactor { + a(20), b(25), c(30), d(35), e(40), f(15); - int x = (compDim - artifactQty * artifactDim - (artifactQty-1) * gap ) / 2; - return x; - } + private final int val; - private void addCompositeProperties() { - int propLen = comp.getPropLength(); - - int x= comp.getX() + getStartingPoint(comp.getWidth(), propLen, Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY, - comp.getProperties().size()); - //int x= comp.getX() + Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY; - int y= comp.getY()-propLen/2; + private changingFactor(int x) { + val = x; + } - for(String prop: comp.getProperties()){ - PropertyArtifact pro = new PropertyArtifact(); - Element property = pro.addElement(doc, svgNS, x, y, propLen); - Element text = Text.addTextElement(doc, svgNS, x, y-Constant.SPACING_FOR_TEXT, prop); + public int getVal() { + return val; + } - svgRoot.appendChild(property); - svgRoot.appendChild(text); + }; - x += (propLen + Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY); + enum color { + black + }//, violet, red, green}; - pro.setName(prop); - pro.setContainerName(comp.getName()); - } - } + private int previousWireColor = 0; - private void addComponent(Entity ent) { + /** + * Constructor to generate a SVG diagram for a given CompositeEntity + * Object. + */ + public DiagramGenerator(CompositeEntity comp, boolean isHtml) { - ComponentArtifact comp = new ComponentArtifact(); - //System.err.println(ent.getX()); - Element com = comp.addElement(doc, svgNS, ent.getX(), ent.getY(), - ent.getHeight(), ent.getWidth()); - Element text = Text.addTextElement(doc, svgNS, ent.getX(), - ent.getY()+(ent.getHeight()+Constant.COMPONENT_TEXT_SPACING), ent.getName()); + this.comp = comp; + this.isHtml = isHtml; - svgRoot.appendChild(com); - svgRoot.appendChild(text); + } - comp.setName(ent.getName()); - } + /** + * Draws the diagram. + */ + public Document buildSVGDocument() { - private void addComposite() { + DOMImplementation impl = SVGDOMImplementation.getDOMImplementation(); + svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI; + doc = impl.createDocument(svgNS, "svg", null); - CompositeArtifact composite = new CompositeArtifact(); + // Get the root element (the 'svg' element). + svgRoot = doc.getDocumentElement(); - Element composi = composite.addElement(doc, svgNS, comp.getX(), comp.getY(), comp.getHeight(), comp.getWidth()); - Element text = Text.addTextElement(doc, svgNS, comp.getX()+20, comp.getY() +20, comp.getName()); + setDiagramHeight(comp.getHeight() + 200); + setDiagramWidth(comp.getWidth() + 400); - svgRoot.appendChild(composi); - svgRoot.appendChild(text); + svgRoot.setAttributeNS(null, "viewBox", "0 0 " + getDiagramWidth() + " " + getDiagramHeight()); - composite.setName(comp.getName()); + addLayer(); + addComposite(); + for (ComponentEntity ent : comp.getComponentList()) { - } + addComponent(ent); + addComponentProperties(ent); + addComponentService(ent); + addComponentReference(ent); + } - public void setDiagramHeight(int diagramHeight) { - this.diagramHeight = diagramHeight; - } + addCompositeProperties(); + addCompositeService(); + addCompositeReference(); - public int getDiagramHeight() { - return diagramHeight; - } + addComponentConnections(); + addReferencePromotion(); + addServicePromotion(); - public void setDiagramWidth(int diagramWidth) { - this.diagramWidth = diagramWidth; - } + addInclusions(); - public int getDiagramWidth() { - return diagramWidth; - } + return doc; + } + private void addLayer() { + Layer outerLayer = new Layer(); + Element layerElt = outerLayer.addElement(doc, svgNS, 0, 0, getDiagramHeight(), getDiagramWidth()); + svgRoot.appendChild(layerElt); + } + + private void addReferencePromotion() { + + for (Iterator it = comp.getPromoteAReference().entrySet().iterator(); it.hasNext();) { + Entry entry = (Entry)it.next(); + String compositeRef = (String)entry.getKey(); + ArrayList<String> componentRef = (ArrayList<String>)entry.getValue(); + + ReferenceArtifact r1 = getRef(compositeRef); + + for (String ref : componentRef) { + + ReferenceArtifact r2 = getRef(ref); + + if (r1 != null && r2 != null) { + addWire(r2, r1); + } + } + + } + } + + private void addServicePromotion() { + + for (Iterator it = comp.getPromoteAService().entrySet().iterator(); it.hasNext();) { + Entry entry = (Entry)it.next(); + String compositeSer = (String)entry.getKey(); + String componentSer = (String)entry.getValue(); + + ServiceArtifact s1 = getSer(compositeSer); + ServiceArtifact s2 = getSer(componentSer); + + if (s1 != null && s2 != null) { + addWire(s1, s2); + } + } + } + + private void addInclusions() { + + if (!comp.getIncludedComposites().isEmpty()) { + + Layer inclusionLayer = new Layer(); + int constant = 5; + int x0 = comp.getX() + constant; + int y0 = comp.getY() + comp.getHeight() - (Constant.COMPONENT_DEFAULT_HEIGHT / 2 + constant); + int height = Constant.COMPONENT_DEFAULT_HEIGHT / 2; + int width = comp.getWidth() - constant * 2; + + Element layerElt = inclusionLayer.addElement(doc, svgNS, x0, y0, height, width, "#E5E5C0"); + + Element text = Text.addTextElement(doc, svgNS, x0 + constant, y0 + constant * 2, "Included Composites"); + + svgRoot.appendChild(layerElt); + svgRoot.appendChild(text); + + text = Text.addTextElement(doc, svgNS, x0 + constant, y0 + constant * 7, ""); + + String ext; + + if (isHtml) { + ext = ".html"; + } else { + ext = ".svg"; + } + + for (String includedComposite : comp.getIncludedComposites()) { + + Link link = new Link(); + Element aLink = + link.addElement(doc, svgNS, includedComposite + comp.getFileNameSuffix() + ext, includedComposite); + text.appendChild(aLink); + + } + svgRoot.appendChild(text); + } + } + + /** + * Connects references to services. + */ + private void addComponentConnections() { + + for (Entity ent : comp.getComponentList()) { + //if(ent instanceof ComponentEntity){ + + for (Iterator it = ((ComponentEntity)ent).getReferenceToServiceMap().entrySet().iterator(); it.hasNext();) { + Entry entry = (Entry)it.next(); + String ref = (String)entry.getKey(); + String ser = (String)entry.getValue(); + + ReferenceArtifact r = getRef(ref); + ServiceArtifact s = getSer(ser); + + if (r != null && s != null) { + addWire(r, s); + } + } + //} + } + } + + /** + * This is to remove overlapping of wire elements + */ + private String getColor() { + + previousWireColor = previousWireColor % color.values().length; + return color.values()[previousWireColor++].toString(); + } + + /** + * This is to remove overlapping of wire elements + */ + private int getChangingFactor() { + + lastUsedChangingFactor = lastUsedChangingFactor % changingFactor.values().length; + return changingFactor.values()[lastUsedChangingFactor++].getVal(); + + } + + private void addWire(ReferenceArtifact r, ServiceArtifact s) { + + WireArtifact edge = new NormalWire(); + Element wire = edge.addElement(doc, svgNS, r, s, getChangingFactor(), getColor()); + svgRoot.appendChild(wire); + } + + private void addWire(ServiceArtifact s1, ServiceArtifact s2) { + + DashedWire edge = new DashedWire(); + Element wire = edge.addElement(doc, svgNS, s1, s2, getChangingFactor(), getColor()); + svgRoot.appendChild(wire); + } + + private void addWire(ReferenceArtifact r1, ReferenceArtifact r2) { + + DashedWire edge = new DashedWire(); + Element wire = edge.addElement(doc, svgNS, r1, r2, getChangingFactor(), getColor()); + svgRoot.appendChild(wire); + } + + private ServiceArtifact getSer(String ser) { + + for (ServiceArtifact s : sers) { + if (s.getContainerName().equals(ser) || s.getName().equals(ser)) { + return s; + } + } + return null; + } + + private ReferenceArtifact getRef(String ref) { + + for (ReferenceArtifact r : refs) { + + if (r.getContainerName().equals(ref) || r.getName().equals(ref)) { + return r; + } + } + return null; + } + + private void addComponentProperties(ComponentEntity ent) { + int propLen = ent.getPropLength(); + int x = ent.getX() + Constant.SPACING_FOR_COMPONENT_OF_PROPERTY; + int y = ent.getY() - propLen / 2; + + for (String prop : ent.getProperties()) { + PropertyArtifact pro = new PropertyArtifact(); + Element property = pro.addElement(doc, svgNS, x, y, propLen); + Element text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, prop); + + svgRoot.appendChild(property); + svgRoot.appendChild(text); + + x += (propLen + Constant.SPACING_FOR_COMPONENT_OF_PROPERTY); + + pro.setName(prop); + pro.setContainerName(ent.getName()); + } + } + + private void addComponentReference(ComponentEntity ent) { + + int refHeight = ent.getRefHeight(); + int x = (ent.getX() + ent.getWidth()) - (refHeight * 2 / 3); + int y = ent.getY() + Constant.SPACING_FOR_COMPONENT_OF_REFERENCE; + + for (String ref : setRefOrder(ent)) { + ReferenceArtifact refer = new ReferenceArtifact(); + Element polygon = refer.addElement(doc, svgNS, x, y, refHeight); + Element text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ref); + svgRoot.appendChild(polygon); + svgRoot.appendChild(text); + + y += (refHeight + Constant.SPACING_FOR_COMPONENT_OF_REFERENCE); + + refer.setName(ref); + refer.setContainerName(ent.getName()); + refs.add(refer); + + } + } + + /** + * This method is used to organize the Component References, + * in a manner where they are stay approximately in-line with the + * connecting Service. This would enhance the clearness of the diagram. + */ + private String[] setRefOrder(ComponentEntity e) { + + ArrayList<String> refs = e.getReferences(); + ArrayList<String> sers = new ArrayList<String>(); + String[] orderedRefs = new String[refs.size()]; + + //sers = new ArrayList<String>(e.getReferenceToServiceMap().values()); + + sers = buildReferenceToMappingServiceList(refs, e); + + for (String eName : e.getAdjacentEntities()) { + for (Entity ent : comp.getComponentList()) { + + if (ent.getName().equals(eName)) { + for (String s : sers) { + for (String s1 : ent.getServices()) { + //System.err.println("XXXXX "+ s1 +" ::: "+s); + if (s1.equals(s) || s.equals(ent.getName())) { + //System.err.println("|||||||| "+ sers.size()+ " ||| " + refs.size()+"|| "+orderedRefs.length); + if (orderedRefs[ent.getLevel()] == null) { + //System.err.println("XXXXX "+ sers.get(1)+ " ::::::: "+refs.get(1)); + // System.err.println("XXXXX "+ sers.get(2)+ " ::::::: "+refs.get(2)); + // System.err.println("XXXXX "+ sers.get(3)+ " ::::::: "+refs.get(3)); + //System.err.println("XXXXX "+ refs.get(sers.indexOf(s))+" ::: "+ent.getLevel()+" ::: "+ent.getName()); + orderedRefs[ent.getLevel()] = refs.get(sers.indexOf(s)); + break; + } else { + for (int i = ent.getLevel(); i < orderedRefs.length; i++) { + if (orderedRefs[i] == null) { + + orderedRefs[i] = refs.get(sers.indexOf(s)); + break; + } + // else{ + // if(i==orderedRefs.length) + // System.out.println("GRRR"); + // } + } + } + } + } + } + } + } + } + + //adding references which are not connected to any service + for (String ref : refs) { + for (int i = 0; i < orderedRefs.length; i++) { + if (ref.equals(orderedRefs[i])) { + break; + } else if (orderedRefs[i] == null) { + orderedRefs[i] = ref; + break; + } + } + } + + return orderedRefs; + } + + private ArrayList<String> buildReferenceToMappingServiceList(ArrayList<String> refs, ComponentEntity e) { + + ArrayList<String> sers = new ArrayList<String>(); + + for (int i = 0; i < refs.size(); i++) { + sers.add(i, ""); + } + + for (Iterator it = e.getReferenceToServiceMap().entrySet().iterator(); it.hasNext();) { + + Entry entry = (Entry)it.next(); + String ref = (String)entry.getKey(); + String ser = (String)entry.getValue(); + //System.out.println("---------"+ref); + int idx = refs.indexOf(ref); + //System.out.println("---------"+sers.get(idx)); + sers.remove(idx); + sers.add(idx, ser); + //System.out.println(refs.get(idx)+"---"+sers.get(idx)); + + } + + return sers; + } + + private void addComponentService(ComponentEntity ent) { + int serHeight = ent.getSerHeight(); + int x = ent.getX() - (serHeight * 2 / 3); + int y = ent.getY() + Constant.SPACING_FOR_COMPONENT_OF_SERVICE; + + //System.out.println("''''''"+ent.getName() +" '''''' "+ ent.getServices().size()); + for (String ser : ent.getServices()) { + + ServiceArtifact serve = new ServiceArtifact(); + Element polygon = serve.addElement(doc, svgNS, x, y, serHeight); + Element text; + if (!ser.endsWith("Impl")) + text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ser); + else + text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ""); + + svgRoot.appendChild(polygon); + svgRoot.appendChild(text); + + y += (serHeight + Constant.SPACING_FOR_COMPONENT_OF_SERVICE); + + serve.setName(ser); + serve.setContainerName(ent.getName()); + sers.add(serve); + } + } + + private void addCompositeService() { + + int serHeight = comp.getSerHeight(); + int x = comp.getX() - (serHeight * 2 / 3); + int y = + comp.getY() + getStartingPoint(comp.getHeight(), serHeight, Constant.SPACING_FOR_COMPOSITE_OF_SERVICE, comp + .getServices().size()); + + //int y= comp.getY() + Constant.SPACING_FOR_COMPOSITE_OF_SERVICE; + + //System.err.println(serHeight); + //System.out.println("''''''"+((CompositeEntity)comp).getName() +" '''''' "+ comp.getServices().size()); + for (String ser : comp.getServices()) { + + ServiceArtifact serve = new ServiceArtifact(); + Element polygon = serve.addElement(doc, svgNS, x, y, serHeight); + Element text; + if (!ser.endsWith("Impl")) + text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ser); + else + text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ""); + + svgRoot.appendChild(polygon); + svgRoot.appendChild(text); + + y += (serHeight + Constant.SPACING_FOR_COMPOSITE_OF_SERVICE); + + serve.setName(ser); + serve.setContainerName(comp.getName()); + sers.add(serve); + } + } + + private void addCompositeReference() { + + int refHeight = comp.getRefHeight(); + + int x = (comp.getX() + comp.getWidth()) - (refHeight * 2 / 3); + int y = + comp.getY() + getStartingPoint(comp.getHeight(), + refHeight, + Constant.SPACING_FOR_COMPOSITE_OF_REFERENCE, + comp.getReferences().size()); + + for (String ref : comp.getReferences()) { + ReferenceArtifact refer = new ReferenceArtifact(); + Element polygon = refer.addElement(doc, svgNS, x, y, refHeight); + Element text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, ref); + svgRoot.appendChild(polygon); + svgRoot.appendChild(text); + + y += (refHeight + Constant.SPACING_FOR_COMPOSITE_OF_REFERENCE); + + refer.setName(ref); + refer.setContainerName(comp.getName()); + refs.add(refer); + + } + + } + + //Algorithm to position in center + private int getStartingPoint(int compDim, int artifactDim, int gap, int artifactQty) { + + int x = (compDim - artifactQty * artifactDim - (artifactQty - 1) * gap) / 2; + return x; + } + + private void addCompositeProperties() { + int propLen = comp.getPropLength(); + + int x = + comp.getX() + getStartingPoint(comp.getWidth(), propLen, Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY, comp + .getProperties().size()); + //int x= comp.getX() + Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY; + int y = comp.getY() - propLen / 2; + + for (String prop : comp.getProperties()) { + PropertyArtifact pro = new PropertyArtifact(); + Element property = pro.addElement(doc, svgNS, x, y, propLen); + Element text = Text.addTextElement(doc, svgNS, x, y - Constant.SPACING_FOR_TEXT, prop); + + svgRoot.appendChild(property); + svgRoot.appendChild(text); + + x += (propLen + Constant.SPACING_FOR_COMPOSITE_OF_PROPERTY); + + pro.setName(prop); + pro.setContainerName(comp.getName()); + } + } + + private void addComponent(Entity ent) { + + ComponentArtifact comp = new ComponentArtifact(); + //System.err.println(ent.getX()); + Element com = comp.addElement(doc, svgNS, ent.getX(), ent.getY(), ent.getHeight(), ent.getWidth()); + Element text = + Text.addTextElement(doc, + svgNS, + ent.getX(), + ent.getY() + (ent.getHeight() + Constant.COMPONENT_TEXT_SPACING), + ent.getName()); + + svgRoot.appendChild(com); + svgRoot.appendChild(text); + + comp.setName(ent.getName()); + } + + private void addComposite() { + + CompositeArtifact composite = new CompositeArtifact(); + + Element composi = composite.addElement(doc, svgNS, comp.getX(), comp.getY(), comp.getHeight(), comp.getWidth()); + Element text = Text.addTextElement(doc, svgNS, comp.getX() + 20, comp.getY() + 20, comp.getName()); + + svgRoot.appendChild(composi); + svgRoot.appendChild(text); + + composite.setName(comp.getName()); + + } + + public void setDiagramHeight(int diagramHeight) { + this.diagramHeight = diagramHeight; + } + + public int getDiagramHeight() { + return diagramHeight; + } + + public void setDiagramWidth(int diagramWidth) { + this.diagramWidth = diagramWidth; + } + + public int getDiagramWidth() { + return diagramWidth; + } } |