Author: vrubezhny Date: 2008-09-04 14:31:40 -0400 (Thu, 04 Sep 2008) New Revision: 10068 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeHtmlTemplate.java Log: https://jira.jboss.org/jira/browse/JBIDE-2420 Exception appears on "<ctrl>+z" combination in jsp page. Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeHtmlTemplate.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeHtmlTemplate.java 2008-09-04 18:17:00 UTC (rev 10067) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeHtmlTemplate.java 2008-09-04 18:31:40 UTC (rev 10068) @@ -147,7 +147,10 @@ public VpeCreationData create(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument) { Map<VpeTemplate, ModifyInfo> visualNodeMap = new HashMap<VpeTemplate, ModifyInfo> (); - VpeCreatorInfo creatorInfo = createVisualElement(pageContext, (Element)sourceNode, visualDocument, null, visualNodeMap); + VpeCreatorInfo creatorInfo = null; + if (sourceNode instanceof Element) { + creatorInfo = createVisualElement(pageContext, (Element)sourceNode, visualDocument, null, visualNodeMap); + } nsIDOMElement newVisualElement = null; if (creatorInfo != null) { newVisualElement = (nsIDOMElement)creatorInfo.getVisualNode(); @@ -166,8 +169,9 @@ } @Override public void validate(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument, VpeCreationData creationdata) { - validateVisualElement(pageContext, (Element)sourceNode, visualDocument, null, creationdata.getNode()==null?null: - (nsIDOMElement)(creationdata.getNode().queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)), (Map<VpeTemplate,ModifyInfo>)creationdata.getData()); + if (sourceNode instanceof Element) + validateVisualElement(pageContext, (Element)sourceNode, visualDocument, null, creationdata.getNode()==null?null: + (nsIDOMElement)(creationdata.getNode().queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)), (Map<VpeTemplate,ModifyInfo>)creationdata.getData()); } @Override public void setAttribute(VpePageContext pageContext, Element sourceElement, nsIDOMDocument visualDocument, nsIDOMNode visualNode, Object data, String name, String value) { @@ -179,7 +183,8 @@ } @Override public void beforeRemove(VpePageContext pageContext, Node sourceNode, nsIDOMNode visualNode, Object data) { - removeElement(pageContext, (Element)sourceNode, (Map<VpeTemplate,?>) data); + if (sourceNode instanceof Element) + removeElement(pageContext, (Element)sourceNode, (Map<VpeTemplate,?>) data); } @Override public boolean isChildren() {