svn commit: r1649482 [21/26] - in /ofbiz/branches/OFBIZ-5312-ofb
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svn commit: r1649482 [21/26] - in /ofbiz/branches/OFBIZ-5312-ofb
 
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Modified: ofbiz/branches/OFBIZ-5312-ofbiz-ecommerce-seo-2013-10-23/framework/widget/src/org/ofbiz/widget/tree/ModelTree.java
URL: http://svn.apache.org/viewvc/ofbiz/branches/OFBIZ-5312-ofbiz-ecommerce-seo-2013-10-23/framework/widget/src/org/ofbiz/widget/tree/ModelTree.java?rev=1649482&r1=1649481&r2=1649482&view=diff ============================================================================== --- ofbiz/branches/OFBIZ-5312-ofbiz-ecommerce-seo-2013-10-23/framework/widget/src/org/ofbiz/widget/tree/ModelTree.java (original) +++ ofbiz/branches/OFBIZ-5312-ofbiz-ecommerce-seo-2013-10-23/framework/widget/src/org/ofbiz/widget/tree/ModelTree.java Mon Jan 5 08:50:30 2015 @@ -19,7 +19,6 @@ package org.ofbiz.widget.tree; import java.io.IOException; -import java.io.StringWriter; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; @@ -35,10 +34,9 @@ import javax.xml.parsers.ParserConfigura import org.ofbiz.base.util.Debug; import org.ofbiz.base.util.GeneralException; import org.ofbiz.base.util.StringUtil; -import org.ofbiz.base.util.UtilFormatOut; +import org.ofbiz.base.util.UtilCodec; import org.ofbiz.base.util.UtilGenerics; import org.ofbiz.base.util.UtilHttp; -import org.ofbiz.base.util.UtilMisc; import org.ofbiz.base.util.UtilValidate; import org.ofbiz.base.util.UtilXml; import org.ofbiz.base.util.collections.MapStack; @@ -49,11 +47,12 @@ import org.ofbiz.entity.GenericValue; import org.ofbiz.entity.model.ModelEntity; import org.ofbiz.entity.model.ModelField; import org.ofbiz.entity.util.EntityListIterator; -import org.ofbiz.service.LocalDispatcher; +import org.ofbiz.entity.util.EntityQuery; import org.ofbiz.widget.ModelWidget; import org.ofbiz.widget.ModelWidgetAction; import org.ofbiz.widget.ModelWidgetVisitor; import org.ofbiz.widget.WidgetWorker; +import org.ofbiz.widget.WidgetWorker.Parameter; import org.ofbiz.widget.screen.ModelScreen; import org.ofbiz.widget.screen.ScreenFactory; import org.ofbiz.widget.screen.ScreenRenderException; @@ -62,114 +61,119 @@ import org.w3c.dom.Element; import org.xml.sax.SAXException; /** - * Widget Library - Tree model class + * Models the <tree> element. + * + * @see <code>widget-tree.xsd</code> */ @SuppressWarnings("serial") public class ModelTree extends ModelWidget { - public static final String module = ModelTree.class.getName(); + /* + * ----------------------------------------------------------------------- * + * DEVELOPERS PLEASE READ + * ----------------------------------------------------------------------- * + * + * This model is intended to be a read-only data structure that represents + * an XML element. Outside of object construction, the class should not + * have any behaviors. + * + * Instances of this class will be shared by multiple threads - therefore + * it is immutable. DO NOT CHANGE THE OBJECT'S STATE AT RUN TIME! + * + */ - protected String defaultEntityName; - protected String defaultPkName; - protected String defaultRenderStyle; - protected FlexibleStringExpander defaultWrapStyleExdr; - protected Delegator delegator; - protected LocalDispatcher dispatcher; - protected FlexibleStringExpander expandCollapseRequestExdr; - protected boolean forceChildCheck; - protected List<ModelNode> nodeList = new ArrayList<ModelNode>(); - protected Map<String, ModelNode> nodeMap = new HashMap<String, ModelNode>(); - protected int openDepth; - protected int postTrailOpenDepth; - protected String rootNodeName; - protected FlexibleStringExpander trailNameExdr; - protected String treeLocation; + public static final String module = ModelTree.class.getName(); -// ===== CONSTRUCTORS ===== - /** Default Constructor */ + private final String defaultEntityName; + private final String defaultRenderStyle; + private final FlexibleStringExpander defaultWrapStyleExdr; + private final FlexibleStringExpander expandCollapseRequestExdr; + private final boolean forceChildCheck; + private final String location; + private final Map<String, ModelNode> nodeMap; + private final int openDepth; + private final int postTrailOpenDepth; + private final String rootNodeName; + private final FlexibleStringExpander trailNameExdr; - public ModelTree(Element treeElement, Delegator delegator, LocalDispatcher dispatcher) { + public ModelTree(Element treeElement, String location) { super(treeElement); + this.location = location; this.rootNodeName = treeElement.getAttribute("root-node-name"); - this.defaultRenderStyle = UtilFormatOut.checkEmpty(treeElement.getAttribute("default-render-style"), "simple"); + String defaultRenderStyle = UtilXml.checkEmpty(treeElement.getAttribute("default-render-style"), "simple"); // A temporary hack to accommodate those who might still be using "render-style" instead of "default-render-style" - if (UtilValidate.isEmpty(this.defaultRenderStyle) || this.defaultRenderStyle.equals("simple")) { + if (defaultRenderStyle.isEmpty() || defaultRenderStyle.equals("simple")) { String rStyle = treeElement.getAttribute("render-style"); - if (UtilValidate.isNotEmpty(rStyle)) - this.defaultRenderStyle = rStyle; + if (!rStyle.isEmpty()) + defaultRenderStyle = rStyle; } + this.defaultRenderStyle = defaultRenderStyle; this.defaultWrapStyleExdr = FlexibleStringExpander.getInstance(treeElement.getAttribute("default-wrap-style")); this.expandCollapseRequestExdr = FlexibleStringExpander.getInstance(treeElement.getAttribute("expand-collapse-request")); - this.trailNameExdr = FlexibleStringExpander.getInstance(UtilFormatOut.checkEmpty(treeElement.getAttribute("trail-name"), "trail")); - this.delegator = delegator; - this.dispatcher = dispatcher; + this.trailNameExdr = FlexibleStringExpander.getInstance(UtilXml.checkEmpty(treeElement.getAttribute("trail-name"), + "trail")); this.forceChildCheck = !"false".equals(treeElement.getAttribute("force-child-check")); - setDefaultEntityName(treeElement.getAttribute("entity-name")); - try { - openDepth = Integer.parseInt(treeElement.getAttribute("open-depth")); - } catch (NumberFormatException e) { - openDepth = 0; - } - - try { - postTrailOpenDepth = Integer.parseInt(treeElement.getAttribute("post-trail-open-depth")); - } catch (NumberFormatException e) { - postTrailOpenDepth = 999; + this.defaultEntityName = treeElement.getAttribute("entity-name"); + int openDepth = 0; + if (treeElement.hasAttribute("open-depth")) { + try { + openDepth = Integer.parseInt(treeElement.getAttribute("open-depth")); + } catch (NumberFormatException e) { + throw new IllegalArgumentException("Invalid open-depth attribute value for the tree definition with name: " + + getName()); + } + } + this.openDepth = openDepth; + int postTrailOpenDepth = 999; + if (treeElement.hasAttribute("post-trail-open-depth")) { + try { + postTrailOpenDepth = Integer.parseInt(treeElement.getAttribute("post-trail-open-depth")); + } catch (NumberFormatException e) { + throw new IllegalArgumentException( + "Invalid post-trail-open-depth attribute value for the tree definition with name: " + getName()); + } + } + this.postTrailOpenDepth = postTrailOpenDepth; + List<? extends Element> nodeElements = UtilXml.childElementList(treeElement, "node"); + if (nodeElements.size() == 0) { + throw new IllegalArgumentException("No node elements found for the tree definition with name: " + getName()); } - - for (Element nodeElementEntry: UtilXml.childElementList(treeElement, "node")) { + Map<String, ModelNode> nodeMap = new HashMap<String, ModelNode>(); + for (Element nodeElementEntry : UtilXml.childElementList(treeElement, "node")) { ModelNode node = new ModelNode(nodeElementEntry, this); String nodeName = node.getName(); - nodeList.add(node); - nodeMap.put(nodeName,node); + nodeMap.put(nodeName, node); } + this.nodeMap = Collections.unmodifiableMap(nodeMap); + } - if (nodeList.size() == 0) { - throw new IllegalArgumentException("No node elements found for the tree definition with name: " + getName()); - } + @Override + public void accept(ModelWidgetVisitor visitor) throws Exception { + visitor.visit(this); } - public void setDefaultEntityName(String name) { - String nm = name; - if (UtilValidate.isEmpty(nm)) { - nm = "Content"; - } - this.defaultEntityName = nm; - ModelEntity modelEntity = delegator.getModelEntity(this.defaultEntityName); - if (modelEntity.getPksSize() == 1) { - ModelField modelField = modelEntity.getOnlyPk(); - this.defaultPkName = modelField.getName(); - } + @Override + public String getBoundaryCommentName() { + return location + "#" + getName(); } public String getDefaultEntityName() { return this.defaultEntityName; } - public String getDefaultPkName() { - return this.defaultPkName; - } - - public String getRootNodeName() { - return rootNodeName; - } - - public String getWrapStyle(Map<String, Object> context) { - return this.defaultWrapStyleExdr.expandString(context); - } - - public int getOpenDepth() { - return openDepth; - } - - public int getPostTrailOpenDepth() { - return postTrailOpenDepth; + public String getDefaultPkName(Map<String, Object> context) { + ModelEntity modelEntity = WidgetWorker.getDelegator(context).getModelEntity(this.defaultEntityName); + if (modelEntity.getPksSize() == 1) { + ModelField modelField = modelEntity.getOnlyPk(); + return modelField.getName(); + } + return null; } public String getExpandCollapseRequest(Map<String, Object> context) { String expColReq = this.expandCollapseRequestExdr.expandString(context); if (UtilValidate.isEmpty(expColReq)) { - HttpServletRequest request = (HttpServletRequest)context.get("request"); + HttpServletRequest request = (HttpServletRequest) context.get("request"); String s1 = request.getRequestURI(); int pos = s1.lastIndexOf("/"); if (pos >= 0) @@ -177,7 +181,6 @@ public class ModelTree extends ModelWidg else expColReq = s1; } - //append also the request parameters Map<String, Object> paramMap = UtilGenerics.checkMap(context.get("requestParameters")); if (UtilValidate.isNotEmpty(paramMap)) { @@ -193,66 +196,64 @@ public class ModelTree extends ModelWidg expColReq += queryString; } } - return expColReq; } - public String getTrailName(Map<String, Object> context) { - return this.trailNameExdr.expandString(context); + public int getOpenDepth() { + return openDepth; } - @Override - public String getBoundaryCommentName() { - return treeLocation + "#" + getName(); + public int getPostTrailOpenDepth() { + return postTrailOpenDepth; + } + + public String getRenderStyle() { + return this.defaultRenderStyle; + } + + public String getRootNodeName() { + return rootNodeName; + } + + public String getTrailName(Map<String, Object> context) { + return this.trailNameExdr.expandString(context); } - public void setTreeLocation(String treeLocation) { - this.treeLocation = treeLocation; + public String getWrapStyle(Map<String, Object> context) { + return this.defaultWrapStyleExdr.expandString(context); } /** - * Renders this tree to a String, i.e. in a text format, as defined with the - * TreeStringRenderer implementation. + * Renders this model. * - * @param buf the StringBuffer Object - * @param context Map containing the tree context; the following are - * reserved words in this context: parameters (Map), isError (Boolean), - * itemIndex (Integer, for lists only, otherwise null), bshInterpreter, - * treeName (String, optional alternate name for tree, defaults to the - * value of the name attribute) - * @param treeStringRenderer An implementation of the TreeStringRenderer - * interface that is responsible for the actual text generation for - * different tree elements; implementing your own makes it possible to - * use the same tree definitions for many types of tree UIs + * @param writer + * @param context + * @param treeStringRenderer */ @SuppressWarnings("rawtypes") - public void renderTreeString(StringBuffer buf, Map<String, Object> context, TreeStringRenderer treeStringRenderer) throws GeneralException { + public void renderTreeString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) + throws GeneralException { Map<String, Object> parameters = UtilGenerics.checkMap(context.get("parameters")); - ModelNode node = nodeMap.get(rootNodeName); - String trailName = trailNameExdr.expandString(context); - String treeString = (String)context.get(trailName); + String treeString = (String) context.get(trailName); if (UtilValidate.isEmpty(treeString)) { - treeString = (String)parameters.get(trailName); + treeString = (String) parameters.get(trailName); } List<String> trail = null; if (UtilValidate.isNotEmpty(treeString)) { trail = StringUtil.split(treeString, "|"); if (UtilValidate.isEmpty(trail)) throw new RuntimeException("Tree 'trail' value is empty."); - context.put("rootEntityId", trail.get(0)); - context.put(defaultPkName, trail.get(0)); + context.put(getDefaultPkName(context), trail.get(0)); } else { trail = new LinkedList<String>(); } context.put("targetNodeTrail", trail); context.put("currentNodeTrail", new LinkedList()); - StringWriter writer = new StringWriter(); try { node.renderNodeString(writer, context, treeStringRenderer, 0); - buf.append(writer.toString()); } catch (IOException e2) { String errMsg = "Error rendering included label with name [" + getName() + "] : " + e2.toString(); Debug.logError(e2, errMsg, module); @@ -260,38 +261,28 @@ public class ModelTree extends ModelWidg } } - public LocalDispatcher getDispatcher() { - return this.dispatcher; - } - - public Delegator getDelegator() { - return this.delegator; - } - - public String getRenderStyle() { - return this.defaultRenderStyle; - } - - + /** + * Models the <node> element. + * + * @see <code>widget-tree.xsd</code> + */ public static class ModelNode extends ModelWidget { private final List<ModelWidgetAction> actions; - protected ModelTreeCondition condition; - protected String entityName; - protected String entryName; - protected String expandCollapseStyle; - protected Image image; - protected Label label; - protected Link link; - protected ModelTree modelTree; - protected String pkName; - protected String renderStyle; - protected FlexibleStringExpander screenLocationExdr; - protected FlexibleStringExpander screenNameExdr; - protected String shareScope; - protected List<ModelSubNode> subNodeList = new ArrayList<ModelSubNode>(); - protected List<Object []> subNodeValues; - protected FlexibleStringExpander wrapStyleExdr; + private final ModelTreeCondition condition; + private final String entityName; + private final String entryName; + private final String expandCollapseStyle; + private final Label label; + private final Link link; + private final ModelTree modelTree; + private final String pkName; + private final String renderStyle; + private final FlexibleStringExpander screenLocationExdr; + private final FlexibleStringExpander screenNameExdr; + private final String shareScope; + private final List<ModelSubNode> subNodeList; + private final FlexibleStringExpander wrapStyleExdr; public ModelNode(Element nodeElement, ModelTree modelTree) { super(nodeElement); @@ -299,18 +290,18 @@ public class ModelTree extends ModelWidg this.expandCollapseStyle = nodeElement.getAttribute("expand-collapse-style"); this.wrapStyleExdr = FlexibleStringExpander.getInstance(nodeElement.getAttribute("wrap-style")); this.renderStyle = nodeElement.getAttribute("render-style"); - this.entryName = UtilFormatOut.checkEmpty(nodeElement.getAttribute("entry-name"), null); - setEntityName(nodeElement.getAttribute("entity-name")); - if (this.pkName == null || nodeElement.hasAttribute("join-field-name")) - this.pkName = nodeElement.getAttribute("join-field-name"); + this.entryName = nodeElement.getAttribute("entry-name"); + this.entityName = nodeElement.getAttribute("entity-name"); + this.pkName = nodeElement.getAttribute("join-field-name"); ArrayList<ModelWidgetAction> actions = new ArrayList<ModelWidgetAction>(); + // FIXME: Validate child elements, should be only one of actions, entity-one, service, script. Element actionsElement = UtilXml.firstChildElement(nodeElement, "actions"); if (actionsElement != null) { actions.addAll(ModelTreeAction.readNodeActions(this, actionsElement)); } Element actionElement = UtilXml.firstChildElement(nodeElement, "entity-one"); if (actionElement != null) { - actions.add(new ModelWidgetAction.EntityOne(this, actionElement)); + actions.add(new ModelWidgetAction.EntityOne(this, actionElement)); } actionElement = UtilXml.firstChildElement(nodeElement, "service"); if (actionElement != null) { @@ -322,156 +313,135 @@ public class ModelTree extends ModelWidg } actions.trimToSize(); this.actions = Collections.unmodifiableList(actions); - Element screenElement = UtilXml.firstChildElement(nodeElement, "include-screen"); if (screenElement != null) { - this.screenNameExdr = FlexibleStringExpander.getInstance(screenElement.getAttribute("name")); - this.screenLocationExdr = FlexibleStringExpander.getInstance(screenElement.getAttribute("location")); - this.shareScope = screenElement.getAttribute("share-scope"); + this.screenNameExdr = FlexibleStringExpander.getInstance(screenElement.getAttribute("name")); + this.screenLocationExdr = FlexibleStringExpander.getInstance(screenElement.getAttribute("location")); + this.shareScope = screenElement.getAttribute("share-scope"); + } else { + this.screenNameExdr = FlexibleStringExpander.getInstance(""); + this.screenLocationExdr = FlexibleStringExpander.getInstance(""); + this.shareScope = ""; } - Element labelElement = UtilXml.firstChildElement(nodeElement, "label"); if (labelElement != null) { this.label = new Label(labelElement); + } else { + this.label = null; } - Element linkElement = UtilXml.firstChildElement(nodeElement, "link"); if (linkElement != null) { this.link = new Link(linkElement); + } else { + this.link = null; } - - Element imageElement = UtilXml.firstChildElement(nodeElement, "image"); - if (imageElement != null) { - this.image = new Image(imageElement); - } - - /* there are situations in which nothing should be displayed - if (screenElement == null && labelElement == null && linkElement == null) { - throw new IllegalArgumentException("Neither 'screen' nor 'label' nor 'link' found for the node definition with name: " + this.name); - } - */ Element conditionElement = UtilXml.firstChildElement(nodeElement, "condition"); if (conditionElement != null) { this.condition = new ModelTreeCondition(modelTree, conditionElement); + } else { + this.condition = null; } - - for (Element subNodeElementEntry: UtilXml.childElementList(nodeElement, "sub-node")) { - ModelSubNode subNode = new ModelSubNode(subNodeElementEntry, this); - subNodeList.add(subNode); + List<? extends Element> nodeElements = UtilXml.childElementList(nodeElement, "sub-node"); + if (!nodeElements.isEmpty()) { + List<ModelSubNode> subNodeList = new ArrayList<ModelSubNode>(); + for (Element subNodeElementEntry : nodeElements) { + ModelSubNode subNode = new ModelSubNode(subNodeElementEntry, this); + subNodeList.add(subNode); + } + this.subNodeList = Collections.unmodifiableList(subNodeList); + } else { + this.subNodeList = Collections.emptyList(); } + } - + @Override + public void accept(ModelWidgetVisitor visitor) throws Exception { + visitor.visit(this); } - public void renderNodeString(Appendable writer, Map<String, Object> context, - TreeStringRenderer treeStringRenderer, int depth) - throws IOException, GeneralException { - boolean passed = true; - if (this.condition != null) { - if (!this.condition.eval(context)) { - passed = false; - } - } - //Debug.logInfo("in ModelMenu, name:" + this.getName(), module); - if (passed) { - List<String> currentNodeTrail = UtilGenerics.toList(context.get("currentNodeTrail")); - context.put("processChildren", Boolean.TRUE); - // this action will usually obtain the "current" entity - ModelTreeAction.runSubActions(this.actions, context); - String pkName = getPkName(); - String id = null; - if (UtilValidate.isNotEmpty(this.entryName)) { - id = UtilGenerics.<Map<String, String>>cast(context.get(this.entryName)).get(pkName); - } else { - id = (String) context.get(pkName); - } - currentNodeTrail.add(id); - treeStringRenderer.renderNodeBegin(writer, context, this, depth); - //if (Debug.infoOn()) Debug.logInfo(" context:" + - // context.entrySet(), module); - try { - String screenName = null; - if (screenNameExdr != null) - screenName = screenNameExdr.expandString(context); - String screenLocation = null; - if (screenLocationExdr != null) - screenLocation = screenLocationExdr.expandString(context); - if (screenName != null && screenLocation != null) { - ScreenStringRenderer screenStringRenderer = treeStringRenderer.getScreenStringRenderer(context); - ModelScreen modelScreen = ScreenFactory.getScreenFromLocation(screenLocation, screenName); - modelScreen.renderScreenString(writer, context, screenStringRenderer); - } - if (label != null) { - label.renderLabelString(writer, context, treeStringRenderer); + private List<Object[]> getChildren(Map<String, Object> context) { + List<Object[]> subNodeValues = new ArrayList<Object[]>(); + for (ModelSubNode subNode : subNodeList) { + String nodeName = subNode.getNodeName(context); + ModelNode node = modelTree.nodeMap.get(nodeName); + List<ModelWidgetAction> subNodeActions = subNode.getActions(); + //if (Debug.infoOn()) Debug.logInfo(" context.currentValue:" + context.get("currentValue"), module); + ModelWidgetAction.runSubActions(subNodeActions, context); + // List dataFound = (List)context.get("dataFound"); + Iterator<? extends Map<String, ? extends Object>> dataIter = subNode.getListIterator(context); + if (dataIter instanceof EntityListIterator) { + EntityListIterator eli = (EntityListIterator) dataIter; + Map<String, Object> val = null; + while ((val = eli.next()) != null) { + Object[] arr = { node, val }; + subNodeValues.add(arr); } - if (link != null) { - link.renderLinkString(writer, context, treeStringRenderer); + try { + eli.close(); + } catch (GenericEntityException e) { + Debug.logError(e, module); + throw new RuntimeException(e.getMessage()); } - treeStringRenderer.renderLastElement(writer, context, this); - Boolean processChildren = (Boolean) context.get("processChildren"); - //if (Debug.infoOn()) Debug.logInfo(" processChildren:" + processChildren, module); - if (processChildren.booleanValue()) { - getChildren(context); - int newDepth = depth + 1; - for (Object[] arr: this.subNodeValues) { - ModelNode node = (ModelNode) arr[0]; - Map<String, Object> val = UtilGenerics.checkMap(arr[1]); - //GenericPK pk = val.getPrimaryKey(); - //if (Debug.infoOn()) Debug.logInfo(" pk:" + pk, - // module); - String thisPkName = node.getPkName(); - String thisEntityId = (String) val.get(thisPkName); - MapStack<String> newContext = MapStack.create(context); - newContext.push(); - String nodeEntryName = node.getEntryName(); - if (UtilValidate.isNotEmpty(nodeEntryName)) { - newContext.put(nodeEntryName, val); - } else { - newContext.putAll(val); - } - String targetEntityId = null; - List<String> targetNodeTrail = UtilGenerics.checkList(context.get("targetNodeTrail")); - if (newDepth < targetNodeTrail.size()) { - targetEntityId = targetNodeTrail.get(newDepth); - } - if ((targetEntityId != null && targetEntityId.equals(thisEntityId)) || this.showPeers(newDepth, context)) { - node.renderNodeString(writer, newContext, treeStringRenderer, newDepth); - } - } + } else if (dataIter != null) { + while (dataIter.hasNext()) { + Map<String, ? extends Object> val = dataIter.next(); + Object[] arr = { node, val }; + subNodeValues.add(arr); } - } catch (ScreenRenderException e) { - String errMsg = "Error rendering included label with name [" - + getName() + "] : " + e.toString(); - Debug.logError(e, errMsg, module); - throw new RuntimeException(errMsg); - } catch (SAXException e) { - String errMsg = "Error rendering included label with name [" - + getName() + "] : " + e.toString(); - Debug.logError(e, errMsg, module); - throw new RuntimeException(errMsg); - } catch (ParserConfigurationException e3) { - String errMsg = "Error rendering included label with name [" - + getName() + "] : " + e3.toString(); - Debug.logError(e3, errMsg, module); - throw new RuntimeException(errMsg); - } catch (IOException e2) { - String errMsg = "Error rendering included label with name [" - + getName() + "] : " + e2.toString(); - Debug.logError(e2, errMsg, module); - throw new RuntimeException(errMsg); } - treeStringRenderer.renderNodeEnd(writer, context, this); - int removeIdx = currentNodeTrail.size() - 1; - if (removeIdx >= 0) currentNodeTrail.remove(removeIdx); } + return subNodeValues; + } + + public String getEntityName() { + if (!this.entityName.isEmpty()) { + return this.entityName; + } else { + return this.modelTree.getDefaultEntityName(); + } + } + + public String getEntryName() { + return this.entryName; + } + + public String getExpandCollapseStyle() { + return expandCollapseStyle; + } + + public ModelTree getModelTree() { + return this.modelTree; + } + + public String getPkName(Map<String, Object> context) { + if (UtilValidate.isNotEmpty(this.pkName)) { + return this.pkName; + } else { + return this.modelTree.getDefaultPkName(context); + } + } + + public String getRenderStyle() { + if (this.renderStyle.isEmpty()) + return modelTree.getRenderStyle(); + return this.renderStyle; + } + + public String getWrapStyle(Map<String, Object> context) { + String val = this.wrapStyleExdr.expandString(context); + if (val.isEmpty()) { + val = this.modelTree.getWrapStyle(context); + } + return val; } public boolean hasChildren(Map<String, Object> context) { + List<Object[]> subNodeValues = getChildren(context); boolean hasChildren = false; Long nodeCount = null; String countFieldName = "childBranchCount"; Object obj = null; - if (UtilValidate.isNotEmpty(this.entryName)) { + if (!this.entryName.isEmpty()) { Map<String, Object> map = UtilGenerics.cast(context.get(this.entryName)); if (map instanceof GenericValue) { ModelEntity modelEntity = ((GenericValue) map).getModelEntity(); @@ -486,7 +456,7 @@ public class ModelTree extends ModelWidg nodeCount = (Long) obj; } String entName = this.getEntityName(); - Delegator delegator = modelTree.getDelegator(); + Delegator delegator = WidgetWorker.getDelegator(context); ModelEntity modelEntity = delegator.getModelEntity(entName); ModelField modelField = null; if (modelEntity.isField(countFieldName)) { @@ -509,17 +479,17 @@ public class ModelTree extends ModelWidg } } */ - nodeCount = Long.valueOf(this.subNodeValues.size()); - String pkName = this.getPkName(); + nodeCount = Long.valueOf(subNodeValues.size()); + String pkName = this.getPkName(context); String id = null; - if (UtilValidate.isNotEmpty(this.entryName)) { - id = UtilGenerics.<Map<String,String>>cast(context.get(this.entryName)).get(pkName); + if (!this.entryName.isEmpty()) { + id = UtilGenerics.<Map<String, String>> cast(context.get(this.entryName)).get(pkName); } else { id = (String) context.get(pkName); } try { if (id != null && modelEntity.getPksSize() == 1) { - GenericValue entity = delegator.findOne(entName, UtilMisc.toMap(pkName, id), false); + GenericValue entity = EntityQuery.use(delegator).from(entName).where(pkName, id).queryOne(); if (modelEntity.isField("childBranchCount")) { entity.put("childBranchCount", nodeCount); entity.store(); @@ -535,64 +505,17 @@ public class ModelTree extends ModelWidg nodeCount = Long.valueOf(subNodeValues.size()); } } - if (nodeCount != null && nodeCount.intValue() > 0) { hasChildren = true; } - return hasChildren; } - public void getChildren(Map<String, Object> context) { - this.subNodeValues = new ArrayList<Object []>(); - for (ModelSubNode subNode: subNodeList) { - String nodeName = subNode.getNodeName(context); - ModelNode node = modelTree.nodeMap.get(nodeName); - List<ModelWidgetAction> subNodeActions = subNode.getActions(); - //if (Debug.infoOn()) Debug.logInfo(" context.currentValue:" + context.get("currentValue"), module); - ModelWidgetAction.runSubActions(subNodeActions, context); - // List dataFound = (List)context.get("dataFound"); - Iterator<? extends Map<String, ? extends Object>> dataIter = subNode.getListIterator(); - if (dataIter instanceof EntityListIterator) { - EntityListIterator eli = (EntityListIterator) dataIter; - Map<String, Object> val = null; - while ((val = eli.next()) != null) { - Object [] arr = {node, val}; - this.subNodeValues.add(arr); - } - try { - eli.close(); - } catch (GenericEntityException e) { - Debug.logError(e, module); - throw new RuntimeException(e.getMessage()); - } - } else if (dataIter != null) { - while (dataIter.hasNext()) { - Map<String, ? extends Object> val = dataIter.next(); - Object [] arr = {node, val}; - this.subNodeValues.add(arr); - } - } - } - } - - public String getEntryName() { - return this.entryName; - } - - public String getRenderStyle() { - String rStyle = this.renderStyle; - if (UtilValidate.isEmpty(rStyle)) - rStyle = modelTree.getRenderStyle(); - return rStyle; - } - public boolean isExpandCollapse() { boolean isExpCollapse = false; String rStyle = getRenderStyle(); if (rStyle != null && rStyle.equals("expand-collapse")) isExpCollapse = true; - return isExpCollapse; } @@ -602,7 +525,6 @@ public class ModelTree extends ModelWidg if (rStyle != null && (rStyle.equals("follow-trail") || rStyle.equals("show-peers") || rStyle.equals("follow-trail"))) { isFollowTrail = true; } - return isFollowTrail; } @@ -610,182 +532,214 @@ public class ModelTree extends ModelWidg return getName().equals(modelTree.getRootNodeName()); } - public boolean showPeers(int currentDepth, Map<String, Object> context) { - int trailSize = 0; - List<?> trail = UtilGenerics.checkList(context.get("targetNodeTrail")); - int openDepth = modelTree.getOpenDepth(); - int postTrailOpenDepth = modelTree.getPostTrailOpenDepth(); - if (trail != null) trailSize = trail.size(); - - boolean showPeers = false; - String rStyle = getRenderStyle(); - if (rStyle == null) { - showPeers = true; - } else if (!isFollowTrail()) { - showPeers = true; - } else if ((currentDepth < trailSize) && (rStyle != null) && (rStyle.equals("show-peers") || rStyle.equals("expand-collapse"))) { - showPeers = true; - } else if (openDepth >= currentDepth) { - showPeers = true; - } else { - int depthAfterTrail = currentDepth - trailSize; - if (depthAfterTrail >= 0 && depthAfterTrail <= postTrailOpenDepth) showPeers = true; - } - - return showPeers; - } - - public String getExpandCollapseStyle() { - return expandCollapseStyle; - } - - public String getWrapStyle(Map<String, Object> context) { - String val = this.wrapStyleExdr.expandString(context); - if (UtilValidate.isEmpty(val)) { - val = this.modelTree.getWrapStyle(context); + public void renderNodeString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer, + int depth) throws IOException, GeneralException { + boolean passed = true; + if (this.condition != null) { + if (!this.condition.eval(context)) { + passed = false; + } } - return val; - } - - public ModelTree getModelTree() { - return this.modelTree; - } - - public void setEntityName(String name) { - this.entityName = name; - if (UtilValidate.isNotEmpty(this.entityName)) { - ModelEntity modelEntity = modelTree.delegator.getModelEntity(this.entityName); - if (modelEntity.getPksSize() == 1) { - ModelField modelField = modelEntity.getOnlyPk(); - this.pkName = modelField.getName(); + //Debug.logInfo("in ModelMenu, name:" + this.getName(), module); + if (passed) { + List<String> currentNodeTrail = UtilGenerics.toList(context.get("currentNodeTrail")); + context.put("processChildren", Boolean.TRUE); + // this action will usually obtain the "current" entity + ModelTreeAction.runSubActions(this.actions, context); + String pkName = getPkName(context); + String id = null; + if (!this.entryName.isEmpty()) { + id = UtilGenerics.<Map<String, String>> cast(context.get(this.entryName)).get(pkName); } else { - List<String> pkFieldsName = modelEntity.getPkFieldNames(); - StringBuilder sb = new StringBuilder(); - for (String pk: pkFieldsName) { - sb.append(pk); - sb.append("|"); + id = (String) context.get(pkName); + } + currentNodeTrail.add(id); + treeStringRenderer.renderNodeBegin(writer, context, this, depth); + //if (Debug.infoOn()) Debug.logInfo(" context:" + + // context.entrySet(), module); + try { + String screenName = null; + if (!screenNameExdr.isEmpty()) + screenName = screenNameExdr.expandString(context); + String screenLocation = null; + if (!screenLocationExdr.isEmpty()) + screenLocation = screenLocationExdr.expandString(context); + if (screenName != null && screenLocation != null) { + ScreenStringRenderer screenStringRenderer = treeStringRenderer.getScreenStringRenderer(context); + ModelScreen modelScreen = ScreenFactory.getScreenFromLocation(screenLocation, screenName); + modelScreen.renderScreenString(writer, context, screenStringRenderer); + } + if (label != null) { + label.renderLabelString(writer, context, treeStringRenderer); + } + if (link != null) { + link.renderLinkString(writer, context, treeStringRenderer); + } + treeStringRenderer.renderLastElement(writer, context, this); + Boolean processChildren = (Boolean) context.get("processChildren"); + //if (Debug.infoOn()) Debug.logInfo(" processChildren:" + processChildren, module); + if (processChildren.booleanValue()) { + List<Object[]> subNodeValues = getChildren(context); + int newDepth = depth + 1; + for (Object[] arr : subNodeValues) { + ModelNode node = (ModelNode) arr[0]; + Map<String, Object> val = UtilGenerics.checkMap(arr[1]); + //GenericPK pk = val.getPrimaryKey(); + //if (Debug.infoOn()) Debug.logInfo(" pk:" + pk, + // module); + String thisPkName = node.getPkName(context); + String thisEntityId = (String) val.get(thisPkName); + MapStack<String> newContext = MapStack.create(context); + newContext.push(); + String nodeEntryName = node.getEntryName(); + if (!nodeEntryName.isEmpty()) { + newContext.put(nodeEntryName, val); + } else { + newContext.putAll(val); + } + String targetEntityId = null; + List<String> targetNodeTrail = UtilGenerics.checkList(context.get("targetNodeTrail")); + if (newDepth < targetNodeTrail.size()) { + targetEntityId = targetNodeTrail.get(newDepth); + } + if ((targetEntityId != null && targetEntityId.equals(thisEntityId)) + || this.showPeers(newDepth, context)) { + node.renderNodeString(writer, newContext, treeStringRenderer, newDepth); + } + } } - this.pkName = sb.toString(); + } catch (ScreenRenderException e) { + String errMsg = "Error rendering included label with name [" + getName() + "] : " + e.toString(); + Debug.logError(e, errMsg, module); + throw new RuntimeException(errMsg); + } catch (SAXException e) { + String errMsg = "Error rendering included label with name [" + getName() + "] : " + e.toString(); + Debug.logError(e, errMsg, module); + throw new RuntimeException(errMsg); + } catch (ParserConfigurationException e3) { + String errMsg = "Error rendering included label with name [" + getName() + "] : " + e3.toString(); + Debug.logError(e3, errMsg, module); + throw new RuntimeException(errMsg); + } catch (IOException e2) { + String errMsg = "Error rendering included label with name [" + getName() + "] : " + e2.toString(); + Debug.logError(e2, errMsg, module); + throw new RuntimeException(errMsg); } + treeStringRenderer.renderNodeEnd(writer, context, this); + int removeIdx = currentNodeTrail.size() - 1; + if (removeIdx >= 0) + currentNodeTrail.remove(removeIdx); } } - public String getEntityName() { - if (UtilValidate.isNotEmpty(this.entityName)) { - return this.entityName; - } else { - return this.modelTree.getDefaultEntityName(); - } - } + public boolean showPeers(int currentDepth, Map<String, Object> context) { + int trailSize = 0; + List<?> trail = UtilGenerics.checkList(context.get("targetNodeTrail")); + int openDepth = modelTree.getOpenDepth(); + int postTrailOpenDepth = modelTree.getPostTrailOpenDepth(); + if (trail != null) + trailSize = trail.size(); - public String getPkName() { - if (UtilValidate.isNotEmpty(this.pkName)) { - return this.pkName; + boolean showPeers = false; + String rStyle = getRenderStyle(); + if (rStyle == null) { + showPeers = true; + } else if (!isFollowTrail()) { + showPeers = true; + } else if ((currentDepth < trailSize) && (rStyle != null) + && (rStyle.equals("show-peers") || rStyle.equals("expand-collapse"))) { + showPeers = true; + } else if (openDepth >= currentDepth) { + showPeers = true; } else { - return this.modelTree.getDefaultPkName(); + int depthAfterTrail = currentDepth - trailSize; + if (depthAfterTrail >= 0 && depthAfterTrail <= postTrailOpenDepth) + showPeers = true; } + return showPeers; } - public void setPkName(String pkName) { - this.pkName = pkName; - } - - public static class ModelSubNode extends ModelWidget { + /** + * Models the <image> element. + * + * @see <code>widget-tree.xsd</code> + */ + public static class Image { - private final List<ModelWidgetAction> actions; - protected ModelNode rootNode; - protected FlexibleStringExpander nodeNameExdr; - protected ListIterator<? extends Map<String, ? extends Object>> listIterator; + private final FlexibleStringExpander borderExdr; + private final FlexibleStringExpander heightExdr; + private final FlexibleStringExpander idExdr; + private final FlexibleStringExpander srcExdr; + private final FlexibleStringExpander styleExdr; + private final String urlMode; + private final FlexibleStringExpander widthExdr; - public ModelSubNode(Element subNodeElement, ModelNode modelNode) { - super(subNodeElement); - this.rootNode = modelNode; - this.nodeNameExdr = FlexibleStringExpander.getInstance(subNodeElement.getAttribute("node-name")); - ArrayList<ModelWidgetAction> actions = new ArrayList<ModelWidgetAction>(); - Element actionsElement = UtilXml.firstChildElement(subNodeElement, "actions"); - if (actionsElement != null) { - actions.addAll(ModelTreeAction.readNodeActions(this, actionsElement)); - } - Element actionElement = UtilXml.firstChildElement(subNodeElement, "entity-and"); - if (actionElement != null) { - actions.add(new ModelTreeAction.EntityAnd(this, actionElement)); - } - actionElement = UtilXml.firstChildElement(subNodeElement, "service"); - if (actionElement != null) { - actions.add(new ModelTreeAction.Service(this, actionElement)); - } - actionElement = UtilXml.firstChildElement(subNodeElement, "entity-condition"); - if (actionElement != null) { - actions.add(new ModelTreeAction.EntityCondition(this, actionElement)); - } - actionElement = UtilXml.firstChildElement(subNodeElement, "script"); - if (actionElement != null) { - actions.add(new ModelTreeAction.Script(this, actionElement)); - } - actions.trimToSize(); - this.actions = Collections.unmodifiableList(actions); + public Image(Element imageElement) { + this.borderExdr = FlexibleStringExpander + .getInstance(UtilXml.checkEmpty(imageElement.getAttribute("border"), "0")); + this.heightExdr = FlexibleStringExpander.getInstance(imageElement.getAttribute("height")); + this.idExdr = FlexibleStringExpander.getInstance(imageElement.getAttribute("id")); + this.srcExdr = FlexibleStringExpander.getInstance(imageElement.getAttribute("src")); + this.styleExdr = FlexibleStringExpander.getInstance(imageElement.getAttribute("style")); + this.urlMode = UtilXml.checkEmpty(imageElement.getAttribute("url-mode"), "content"); + this.widthExdr = FlexibleStringExpander.getInstance(imageElement.getAttribute("width")); } - public ModelTree.ModelNode getNode() { - return this.rootNode; + public String getBorder(Map<String, Object> context) { + return this.borderExdr.expandString(context); } - public String getNodeName(Map<String, Object> context) { - return this.nodeNameExdr.expandString(context); + public String getHeight(Map<String, Object> context) { + return this.heightExdr.expandString(context); } - public List<ModelWidgetAction> getActions() { - return actions; + public String getId(Map<String, Object> context) { + return this.idExdr.expandString(context); } - public void setListIterator(ListIterator<? extends Map<String, ? extends Object>> iter) { - listIterator = iter; + public String getSrc(Map<String, Object> context) { + return this.srcExdr.expandString(context); } - public ListIterator<? extends Map<String, ? extends Object>> getListIterator() { - return listIterator; + public String getStyle(Map<String, Object> context) { + return this.styleExdr.expandString(context); } - @Override - public void accept(ModelWidgetVisitor visitor) throws Exception { - visitor.visit(this); + public String getUrlMode() { + return this.urlMode; } - } - - public static class Label { - protected FlexibleStringExpander textExdr; - - protected FlexibleStringExpander idExdr; - protected FlexibleStringExpander styleExdr; - - public Label(Element labelElement) { - - // put the text attribute first, then the pcdata under the element, if both are there of course - String textAttr = UtilFormatOut.checkNull(labelElement.getAttribute("text")); - String pcdata = UtilFormatOut.checkNull(UtilXml.elementValue(labelElement)); - this.textExdr = FlexibleStringExpander.getInstance(textAttr + pcdata); - this.idExdr = FlexibleStringExpander.getInstance(labelElement.getAttribute("id")); - this.styleExdr = FlexibleStringExpander.getInstance(labelElement.getAttribute("style")); + public String getWidth(Map<String, Object> context) { + return this.widthExdr.expandString(context); } - public void renderLabelString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { + public void renderImageString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { try { - treeStringRenderer.renderLabel(writer, context, this); + treeStringRenderer.renderImage(writer, context, this); } catch (IOException e) { - String errMsg = "Error rendering label with id [" + getId(context) + "]: " + e.toString(); + String errMsg = "Error rendering image with id [" + getId(context) + "]: " + e.toString(); Debug.logError(e, errMsg, module); throw new RuntimeException(errMsg); } } + } - public String getText(Map<String, Object> context) { - String text = this.textExdr.expandString(context); - StringUtil.SimpleEncoder simpleEncoder = (StringUtil.SimpleEncoder) context.get("simpleEncoder"); - if (simpleEncoder != null) { - text = simpleEncoder.encode(text); - } - return text; + /** + * Models the <label> element. + * + * @see <code>widget-tree.xsd</code> + */ + public static final class Label { + private final FlexibleStringExpander idExdr; + private final FlexibleStringExpander styleExdr; + private final FlexibleStringExpander textExdr; + + public Label(Element labelElement) { + String textAttr = labelElement.getAttribute("text"); + String pcdata = UtilXml.checkEmpty(UtilXml.elementValue(labelElement), ""); + this.textExdr = FlexibleStringExpander.getInstance(textAttr + pcdata); + this.idExdr = FlexibleStringExpander.getInstance(labelElement.getAttribute("id")); + this.styleExdr = FlexibleStringExpander.getInstance(labelElement.getAttribute("style")); } public String getId(Map<String, Object> context) { @@ -795,136 +749,111 @@ public class ModelTree extends ModelWidg public String getStyle(Map<String, Object> context) { return this.styleExdr.expandString(context); } - } - - - public static class Link { - protected FlexibleStringExpander textExdr; - protected FlexibleStringExpander idExdr; - protected FlexibleStringExpander styleExdr; - protected FlexibleStringExpander targetExdr; - protected FlexibleStringExpander targetWindowExdr; - protected FlexibleStringExpander prefixExdr; - protected FlexibleStringExpander nameExdr; - protected FlexibleStringExpander titleExdr; - protected Image image; - protected String urlMode = "intra-app"; - protected boolean fullPath = false; - protected boolean secure = false; - protected boolean encode = false; - protected String linkType; - protected List<WidgetWorker.Parameter> parameterList = new ArrayList<WidgetWorker.Parameter>(); - - public Link() { - setText(null); - setId(null); - setStyle(null); - setTarget(null); - setTargetWindow(null); - setPrefix(null); - setUrlMode(null); - setFullPath(null); - setSecure(null); - setEncode(null); - setName(null); - setTitle(null); - } - - public Link(Element linkElement) { - - setText(linkElement.getAttribute("text")); - setId(linkElement.getAttribute("id")); - setStyle(linkElement.getAttribute("style")); - setTarget(linkElement.getAttribute("target")); - setTargetWindow(linkElement.getAttribute("target-window")); - setPrefix(linkElement.getAttribute("prefix")); - setUrlMode(linkElement.getAttribute("url-mode")); - setFullPath(linkElement.getAttribute("full-path")); - setSecure(linkElement.getAttribute("secure")); - setEncode(linkElement.getAttribute("encode")); - setName(linkElement.getAttribute("name")); - setTitle(linkElement.getAttribute("title")); - Element imageElement = UtilXml.firstChildElement(linkElement, "image"); - if (imageElement != null) { - this.image = new Image(imageElement); - } - this.linkType = linkElement.getAttribute("link-type"); - List<? extends Element> parameterElementList = UtilXml.childElementList(linkElement, "parameter"); - for (Element parameterElement: parameterElementList) { - this.parameterList.add(new WidgetWorker.Parameter(parameterElement)); - } - } - - public void renderLinkString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { - try { - treeStringRenderer.renderLink(writer, context, this); - } catch (IOException e) { - String errMsg = "Error rendering link with id [" + getId(context) + "]: " + e.toString(); - Debug.logError(e, errMsg, module); - throw new RuntimeException(errMsg); - } - } public String getText(Map<String, Object> context) { String text = this.textExdr.expandString(context); - StringUtil.SimpleEncoder simpleEncoder = (StringUtil.SimpleEncoder) context.get("simpleEncoder"); + // FIXME: Encoding should be done by the renderer, not by the model. + UtilCodec.SimpleEncoder simpleEncoder = (UtilCodec.SimpleEncoder) context.get("simpleEncoder"); if (simpleEncoder != null) { text = simpleEncoder.encode(text); } return text; } - public String getId(Map<String, Object> context) { - return this.idExdr.expandString(context); + public void renderLabelString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { + try { + treeStringRenderer.renderLabel(writer, context, this); + } catch (IOException e) { + String errMsg = "Error rendering label with id [" + getId(context) + "]: " + e.toString(); + Debug.logError(e, errMsg, module); + throw new RuntimeException(errMsg); + } } + } - public String getStyle(Map<String, Object> context) { - return this.styleExdr.expandString(context); - } + /** + * Models the <link> element. + * + * @see <code>widget-tree.xsd</code> + */ + public static class Link { + private final boolean encode; + private final boolean fullPath; + private final FlexibleStringExpander idExdr; + private final Image image; + private final String linkType; + private final FlexibleStringExpander nameExdr; + private final List<Parameter> parameterList; + private final FlexibleStringExpander prefixExdr; + private final boolean secure; + private final FlexibleStringExpander styleExdr; + private final FlexibleStringExpander targetExdr; + private final FlexibleStringExpander targetWindowExdr; + private final FlexibleStringExpander textExdr; + private final FlexibleStringExpander titleExdr; + private final String urlMode; - public String getName(Map<String, Object> context) { - return this.nameExdr.expandString(context); - } - public String getTitle(Map<String, Object> context) { - String title = this.titleExdr.expandString(context); - StringUtil.SimpleEncoder simpleEncoder = (StringUtil.SimpleEncoder) context.get("simpleEncoder"); - if (simpleEncoder != null) { - title = simpleEncoder.encode(title); + public Link(Element linkElement) { + this.encode = "true".equals(linkElement.getAttribute("encode")); + this.fullPath = "true".equals(linkElement.getAttribute("full-path")); + this.idExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("id")); + Element imageElement = UtilXml.firstChildElement(linkElement, "image"); + if (imageElement != null) { + this.image = new Image(imageElement); + } else { + this.image = null; } - return title; - } - - public String getTarget(Map<String, Object> context) { - StringUtil.SimpleEncoder simpleEncoder = (StringUtil.SimpleEncoder) context.get("simpleEncoder"); - if (simpleEncoder != null) { - return this.targetExdr.expandString(StringUtil.HtmlEncodingMapWrapper.getHtmlEncodingMapWrapper(context, simpleEncoder)); + this.linkType = linkElement.getAttribute("link-type"); + this.nameExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("name")); + List<? extends Element> parameterElementList = UtilXml.childElementList(linkElement, "parameter"); + if (!parameterElementList.isEmpty()) { + List<Parameter> parameterList = new ArrayList<Parameter>(parameterElementList.size()); + for (Element parameterElement : parameterElementList) { + parameterList.add(new Parameter(parameterElement)); + } + this.parameterList = Collections.unmodifiableList(parameterList); } else { - return this.targetExdr.expandString(context); + this.parameterList = Collections.emptyList(); } + this.prefixExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("prefix")); + this.secure = "true".equals(linkElement.getAttribute("secure")); + this.styleExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("style")); + this.targetExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("target")); + this.targetWindowExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("target-window")); + this.textExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("text")); + this.titleExdr = FlexibleStringExpander.getInstance(linkElement.getAttribute("title")); + this.urlMode = UtilXml.checkEmpty(linkElement.getAttribute("link-type"), "intra-app"); + } + + // FIXME: Using a widget model in this way is an ugly hack. + public Link(String style, String target, String text) { + this.encode = false; + this.fullPath = false; + this.idExdr = FlexibleStringExpander.getInstance(""); + this.image = null; + this.linkType = ""; + this.nameExdr = FlexibleStringExpander.getInstance(""); + this.parameterList = Collections.emptyList(); + this.prefixExdr = FlexibleStringExpander.getInstance(""); + this.secure = false; + this.styleExdr = FlexibleStringExpander.getInstance(style); + this.targetExdr = FlexibleStringExpander.getInstance(target); + this.targetWindowExdr = FlexibleStringExpander.getInstance(""); + this.textExdr = FlexibleStringExpander.getInstance(text); + this.titleExdr = FlexibleStringExpander.getInstance(""); + this.urlMode = "intra-app"; } - public String getTargetWindow(Map<String, Object> context) { - return this.targetWindowExdr.expandString(context); - } - - public String getUrlMode() { - return this.urlMode; - } - - public String getPrefix(Map<String, Object> context) { - return this.prefixExdr.expandString(context); + public boolean getEncode() { + return this.encode; } public boolean getFullPath() { return this.fullPath; } - public boolean getSecure() { - return this.secure; - } - - public boolean getEncode() { - return this.encode; + public String getId(Map<String, Object> context) { + return this.idExdr.expandString(context); } public Image getImage() { @@ -935,188 +864,154 @@ public class ModelTree extends ModelWidg return this.linkType; } + public String getName(Map<String, Object> context) { + return this.nameExdr.expandString(context); + } + public Map<String, String> getParameterMap(Map<String, Object> context) { Map<String, String> fullParameterMap = new HashMap<String, String>(); - /* leaving this here... may want to add it at some point like the hyperlink element: Map<String, String> addlParamMap = this.parametersMapAcsr.get(context); if (addlParamMap != null) { fullParameterMap.putAll(addlParamMap); } */ - - for (WidgetWorker.Parameter parameter: this.parameterList) { + for (WidgetWorker.Parameter parameter : this.parameterList) { fullParameterMap.put(parameter.getName(), parameter.getValue(context)); } - return fullParameterMap; } - public void setText(String val) { - String textAttr = UtilFormatOut.checkNull(val); - this.textExdr = FlexibleStringExpander.getInstance(textAttr); - } - public void setId(String val) { - this.idExdr = FlexibleStringExpander.getInstance(val); - } - public void setStyle(String val) { - this.styleExdr = FlexibleStringExpander.getInstance(val); - } - public void setName(String val) { - this.nameExdr = FlexibleStringExpander.getInstance(val); - } - public void setTitle(String val) { - this.titleExdr = FlexibleStringExpander.getInstance(val); - } - public void setTarget(String val) { - this.targetExdr = FlexibleStringExpander.getInstance(val); - } - public void setTargetWindow(String val) { - this.targetWindowExdr = FlexibleStringExpander.getInstance(val); - } - public void setPrefix(String val) { - this.prefixExdr = FlexibleStringExpander.getInstance(val); - } - public void setUrlMode(String val) { - if (UtilValidate.isNotEmpty(val)) - this.urlMode = val; - } - public void setFullPath(String val) { - String sFullPath = val; - if (sFullPath != null && sFullPath.equalsIgnoreCase("true")) - this.fullPath = true; - else - this.fullPath = false; + public String getPrefix(Map<String, Object> context) { + return this.prefixExdr.expandString(context); } - public void setSecure(String val) { - String sSecure = val; - if (sSecure != null && sSecure.equalsIgnoreCase("true")) - this.secure = true; - else - this.secure = false; + public boolean getSecure() { + return this.secure; } - public void setEncode(String val) { - String sEncode = val; - if (sEncode != null && sEncode.equalsIgnoreCase("true")) - this.encode = true; - else - this.encode = false; - } - public void setImage(Image img) { - this.image = img; + public String getStyle(Map<String, Object> context) { + return this.styleExdr.expandString(context); } - } - - public static class Image { + public String getTarget(Map<String, Object> context) { + UtilCodec.SimpleEncoder simpleEncoder = (UtilCodec.SimpleEncoder) context.get("simpleEncoder"); + if (simpleEncoder != null) { + return this.targetExdr.expandString(UtilCodec.HtmlEncodingMapWrapper.getHtmlEncodingMapWrapper(context, + simpleEncoder)); + } else { + return this.targetExdr.expandString(context); + } + } - protected FlexibleStringExpander srcExdr; - protected FlexibleStringExpander idExdr; - protected FlexibleStringExpander styleExdr; - protected FlexibleStringExpander widthExdr; - protected FlexibleStringExpander heightExdr; - protected FlexibleStringExpander borderExdr; - protected String urlMode; - - public Image() { - - setSrc(null); - setId(null); - setStyle(null); - setWidth(null); - setHeight(null); - setBorder("0"); - setUrlMode(null); + public String getTargetWindow(Map<String, Object> context) { + return this.targetWindowExdr.expandString(context); } - public Image(Element imageElement) { + public String getText(Map<String, Object> context) { + String text = this.textExdr.expandString(context); + // FIXME: Encoding should be done by the renderer, not by the model. + UtilCodec.SimpleEncoder simpleEncoder = (UtilCodec.SimpleEncoder) context.get("simpleEncoder"); + if (simpleEncoder != null) { + text = simpleEncoder.encode(text); + } + return text; + } - setSrc(imageElement.getAttribute("src")); - setId(imageElement.getAttribute("id")); - setStyle(imageElement.getAttribute("style")); - setWidth(imageElement.getAttribute("width")); - setHeight(imageElement.getAttribute("height")); - setBorder(UtilFormatOut.checkEmpty(imageElement.getAttribute("border"), "0")); - setUrlMode(UtilFormatOut.checkEmpty(imageElement.getAttribute("url-mode"), "content")); + public String getTitle(Map<String, Object> context) { + String title = this.titleExdr.expandString(context); + // FIXME: Encoding should be done by the renderer, not by the model. + UtilCodec.SimpleEncoder simpleEncoder = (UtilCodec.SimpleEncoder) context.get("simpleEncoder"); + if (simpleEncoder != null) { + title = simpleEncoder.encode(title); + } + return title; + } + public String getUrlMode() { + return this.urlMode; } - public void renderImageString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { + public void renderLinkString(Appendable writer, Map<String, Object> context, TreeStringRenderer treeStringRenderer) { try { - treeStringRenderer.renderImage(writer, context, this); + treeStringRenderer.renderLink(writer, context, this); } catch (IOException e) { - String errMsg = "Error rendering image with id [" + getId(context) + "]: " + e.toString(); + String errMsg = "Error rendering link with id [" + getId(context) + "]: " + e.toString(); Debug.logError(e, errMsg, module); throw new RuntimeException(errMsg); } } + } - public String getSrc(Map<String, Object> context) { - return this.srcExdr.expandString(context); - } + /** + * Models the <sub-node> element. + * + * @see <code>widget-tree.xsd</code> + */ + public static class ModelSubNode extends ModelWidget { - public String getId(Map<String, Object> context) { - return this.idExdr.expandString(context); - } + private final List<ModelWidgetAction> actions; + private final FlexibleStringExpander nodeNameExdr; + private final ModelNode rootNode; + private final String iteratorKey; - public String getStyle(Map<String, Object> context) { - return this.styleExdr.expandString(context); + public ModelSubNode(Element subNodeElement, ModelNode modelNode) { + super(subNodeElement); + this.rootNode = modelNode; + this.nodeNameExdr = FlexibleStringExpander.getInstance(subNodeElement.getAttribute("node-name")); + ArrayList<ModelWidgetAction> actions = new ArrayList<ModelWidgetAction>(); + // FIXME: Validate child elements, should be only one of actions, entity-and, entity-condition, service, script. + Element actionsElement = UtilXml.firstChildElement(subNodeElement, "actions"); + if (actionsElement != null) { + actions.addAll(ModelTreeAction.readSubNodeActions(this, actionsElement)); + } + Element actionElement = UtilXml.firstChildElement(subNodeElement, "entity-and"); + if (actionElement != null) { + actions.add(new ModelTreeAction.EntityAnd(this, actionElement)); + } + actionElement = UtilXml.firstChildElement(subNodeElement, "service"); + if (actionElement != null) { + actions.add(new ModelTreeAction.Service(this, actionElement)); + } + actionElement = UtilXml.firstChildElement(subNodeElement, "entity-condition"); + if (actionElement != null) { + actions.add(new ModelTreeAction.EntityCondition(this, actionElement)); + } + actionElement = UtilXml.firstChildElement(subNodeElement, "script"); + if (actionElement != null) { + actions.add(new ModelTreeAction.Script(this, actionElement)); + } + actions.trimToSize(); + this.actions = Collections.unmodifiableList(actions); + this.iteratorKey = this.rootNode.getName().concat(".").concat(this.nodeNameExdr.getOriginal()) + .concat(".ITERATOR"); } - public String getWidth(Map<String, Object> context) { - return this.widthExdr.expandString(context); + @Override + public void accept(ModelWidgetVisitor visitor) throws Exception { + visitor.visit(this); } - public String getHeight(Map<String, Object> context) { - return this.heightExdr.expandString(context); + public List<ModelWidgetAction> getActions() { + return actions; } - public String getBorder(Map<String, Object> context) { - return this.borderExdr.expandString(context); + @SuppressWarnings("unchecked") + public ListIterator<? extends Map<String, ? extends Object>> getListIterator(Map<String, Object> context) { + return (ListIterator<? extends Map<String, ? extends Object>>) context.get(this.iteratorKey); } - public String getUrlMode() { - return this.urlMode; + public ModelTree.ModelNode getNode() { + return this.rootNode; } - public void setSrc(String val) { - String textAttr = UtilFormatOut.checkNull(val); - this.srcExdr = FlexibleStringExpander.getInstance(textAttr); - } - public void setId(String val) { - this.idExdr = FlexibleStringExpander.getInstance(val); - } - public void setStyle(String val) { - this.styleExdr = FlexibleStringExpander.getInstance(val); - } - public void setWidth(String val) { - this.widthExdr = FlexibleStringExpander.getInstance(val); - } - public void setHeight(String val) { - this.heightExdr = FlexibleStringExpander.getInstance(val); - } - public void setBorder(String val) { - this.borderExdr = FlexibleStringExpander.getInstance(val); - } - public void setUrlMode(String val) { - if (UtilValidate.isEmpty(val)) { - this.urlMode = "content"; - } else { - this.urlMode = val; - } + public String getNodeName(Map<String, Object> context) { + return this.nodeNameExdr.expandString(context); } - } - @Override - public void accept(ModelWidgetVisitor visitor) throws Exception { - visitor.visit(this); + public void setListIterator(ListIterator<? extends Map<String, ? extends Object>> iter, Map<String, Object> context) { + context.put(this.iteratorKey, iter); + } } } - - @Override - public void accept(ModelWidgetVisitor visitor) throws Exception { - visitor.visit(this); - } } |
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