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authormkersten2005-11-13 14:46:12 -0500
committermkersten2005-11-13 14:46:12 -0500
commit2cc92963032a083f8c92fd86ae1feed0bd9dfac5 (patch)
treec693f0dfe920011fb5bb464ad1558ab190c85f2d
parentdbd27cd944dfb3b7287e658455c56d7b2df37037 (diff)
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robutstness
-rw-r--r--org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/bugs/BugzillaStructureBridge.java363
1 files changed, 182 insertions, 181 deletions
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/bugs/BugzillaStructureBridge.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/bugs/BugzillaStructureBridge.java
index 31e968583..424dae2f7 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/bugs/BugzillaStructureBridge.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/bugs/BugzillaStructureBridge.java
@@ -16,8 +16,8 @@ import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IProject;
-import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.mylar.bugzilla.core.BugReport;
import org.eclipse.mylar.bugzilla.core.BugzillaRepository;
import org.eclipse.mylar.bugzilla.core.BugzillaTools;
@@ -33,7 +33,6 @@ import org.eclipse.mylar.core.IMylarStructureBridge;
import org.eclipse.mylar.core.internal.DegreeOfSeparation;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.actions.WorkspaceModifyOperation;
import org.eclipse.ui.progress.IProgressService;
import org.eclipse.ui.views.markers.internal.ProblemMarker;
@@ -43,197 +42,199 @@ import org.eclipse.ui.views.markers.internal.ProblemMarker;
*/
public class BugzillaStructureBridge implements IMylarStructureBridge {
- public final static String CONTENT_TYPE = "bugzilla";
-
- public List<AbstractRelationProvider> providers;
-
- public String getContentType() {
- return CONTENT_TYPE;
- }
-
- public BugzillaStructureBridge() {
- super();
+ public final static String CONTENT_TYPE = "bugzilla";
+
+ public List<AbstractRelationProvider> providers;
+
+ public String getContentType() {
+ return CONTENT_TYPE;
+ }
+
+ public BugzillaStructureBridge() {
+ super();
providers = new ArrayList<AbstractRelationProvider>();
-// providers.add(MylarBugsPlugin.getReferenceProvider());
- }
-
- /**
- * Handle format: <server-name:port>;<bug-id>;<comment#>
- *
- * Use: BugzillaTools ???
- */
- public String getHandleIdentifier(Object object) {
- if(object instanceof BugzillaOutlineNode){
- BugzillaOutlineNode n = (BugzillaOutlineNode)object;
- return BugzillaTools.getHandle(n);
- }
- else if(object instanceof BugzillaReportSelection){
- BugzillaReportSelection n = (BugzillaReportSelection)object;
- return BugzillaTools.getHandle(n);
- }
- return null;
- }
-
- private BugReport result;
-
- public Object getObjectForHandle(final String handle) {
- result = null;
-
- String [] parts = handle.split(";");
- if (parts.length >= 2){
- String server = parts[0];
- final int id = Integer.parseInt(parts[1]);
-
- String bugHandle = server + ";" + id;
-
- int commentNumber = -1;
- if(parts.length == 3){
- commentNumber = Integer.parseInt(parts[2]);
- }
-
- // get the bugzillaOutlineNode for the element
- IEditorPart editorPart = null;
- try{
- editorPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
- }catch(NullPointerException e){
- // do nothing, this just means that there is no active page
- }
- if(editorPart != null && editorPart instanceof AbstractBugEditor){
- AbstractBugEditor abe = ((AbstractBugEditor)editorPart);
- BugzillaOutlineNode node = abe.getModel();
- return findNode(node, commentNumber);
- }
-
- BugzillaReportNode reportNode = MylarBugsPlugin.getReferenceProvider().getCached(handle);
-
- // try to get from the cache, if it doesn't exist, startup an operation to get it
- result = MylarBugsPlugin.getDefault().getCache().getFromCache(bugHandle);
- if(result == null && reportNode != null){
- return reportNode;
- } else if(result == null && reportNode == null){
- WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
- protected void execute(IProgressMonitor monitor) throws CoreException {
- monitor.beginTask("Downloading Bug# " + id, IProgressMonitor.UNKNOWN);
- try {
- result = BugzillaRepository.getInstance().getCurrentBug(id);
- }catch(Exception e){
- result = null;
- }
- }};
-
- // Use the progess service to execute the runnable
- IProgressService service = PlatformUI.getWorkbench().getProgressService();
- try {
- service.run(false, false, op);
- } catch (InvocationTargetException e) {
- // Operation was canceled
- } catch (InterruptedException e) {
- // Handle the wrapped exception
- }
-
- if(result != null)
- MylarBugsPlugin.getDefault().getCache().cache(bugHandle, result);
- }
-
- BugzillaOutlineNode node = BugzillaOutlineNode.parseBugReport(result);
- return findNode(node, commentNumber);
- }
- else{
- return null;
- }
- }
-
- private BugzillaOutlineNode findNode(BugzillaOutlineNode startNode, int commentNumber){
-
- if(commentNumber == -1){
- return startNode;
- }else if(startNode.getComment() != null && startNode.getComment().getNumber() == commentNumber -1){
- return startNode;
- } else if(startNode.isCommentHeader() && commentNumber == 1){
- return startNode;
- }else if(startNode.isDescription() && commentNumber == 0){
- return startNode;
- }
-
- BugzillaOutlineNode[] children = startNode.getChildren();
- for(int i = 0; i < children.length; i++){
- BugzillaOutlineNode n = findNode(children[i], commentNumber);
- if(n != null)
- return n;
- }
- return null;
- }
-
- public String getParentHandle(String handle) {
-
- //check so that we don't need to try to get the parent if we are already at the bug report
- if(!handle.matches(".*;.*;.*"))
- return null;
-
- BugzillaOutlineNode bon = (BugzillaOutlineNode)getObjectForHandle(handle);
- if(bon != null && bon.getParent() != null)
- return BugzillaTools.getHandle(bon.getParent());
- else
- return null;
-// String [] parts = handle.split(";");
-// if (parts.length == 1){
-// return null;
-// }else if (parts.length > 2) {
-// String newHandle = "";
-// for(int i = 0; i < parts.length - 1; i++)
-// newHandle += parts[i] + ";";
-// return newHandle.substring(0, newHandle.length() - 1);
-//// return handle.substring(0, handle.lastIndexOf(";"));
-// }
-// return null;
- }
-
- public String getName(Object object) {
- if(object instanceof BugzillaOutlineNode){
- BugzillaOutlineNode b = (BugzillaOutlineNode)object;
- return BugzillaTools.getName(b);
- } else if (object instanceof BugzillaReportNode){
- BugzillaSearchHit hit = ((BugzillaReportNode)object).getHit();
- return hit.getServer() + ": Bug#: " + hit.getId() + ": " + hit.getDescription();
- }
- return "";
- }
-
- public boolean canBeLandmark(String handle) {
- return false;
- }
-
- public boolean acceptsObject(Object object) {
- return object instanceof BugzillaOutlineNode || object instanceof BugzillaReportSelection;
- }
-
- public boolean canFilter(Object element) {
- return true;
- }
-
- public boolean isDocument(String handle) {
- return (handle.indexOf(';') == handle.lastIndexOf(';') && handle.indexOf(";") != -1);
- }
-
- public String getHandleForMarker(ProblemMarker marker) {
- return null;
- }
+ // providers.add(MylarBugsPlugin.getReferenceProvider());
+ }
+
+ /**
+ * Handle format: <server-name:port>;<bug-id>;<comment#>
+ *
+ * Use: BugzillaTools ???
+ */
+ public String getHandleIdentifier(Object object) {
+ if (object instanceof BugzillaOutlineNode) {
+ BugzillaOutlineNode n = (BugzillaOutlineNode) object;
+ return BugzillaTools.getHandle(n);
+ } else if (object instanceof BugzillaReportSelection) {
+ BugzillaReportSelection n = (BugzillaReportSelection) object;
+ return BugzillaTools.getHandle(n);
+ }
+ return null;
+ }
+
+ private BugReport result;
+
+ /**
+ * TODO: this will not return a non-cached handle
+ */
+ public Object getObjectForHandle(final String handle) {
+ result = null;
+
+ String[] parts = handle.split(";");
+ if (parts.length >= 2) {
+ String server = parts[0];
+ final int id = Integer.parseInt(parts[1]);
+
+ final String bugHandle = server + ";" + id;
+
+ int commentNumber = -1;
+ if (parts.length == 3) {
+ commentNumber = Integer.parseInt(parts[2]);
+ }
+
+ // get the bugzillaOutlineNode for the element
+ IEditorPart editorPart = null;
+ try {
+ editorPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
+ } catch (NullPointerException e) {
+ // do nothing, this just means that there is no active page
+ }
+ if (editorPart != null && editorPart instanceof AbstractBugEditor) {
+ AbstractBugEditor abe = ((AbstractBugEditor) editorPart);
+ BugzillaOutlineNode node = abe.getModel();
+ return findNode(node, commentNumber);
+ }
+
+ BugzillaReportNode reportNode = MylarBugsPlugin.getReferenceProvider().getCached(handle);
+
+ // try to get from the cache, if it doesn't exist, startup an
+ // operation to get it
+ result = MylarBugsPlugin.getDefault().getCache().getFromCache(bugHandle);
+ if (result == null && reportNode != null) {
+ return reportNode;
+ } else if (result == null && reportNode == null) {
+ IRunnableWithProgress op = new IRunnableWithProgress() {
+ public void run(IProgressMonitor monitor) {
+ monitor.beginTask("Downloading Bug# " + id, IProgressMonitor.UNKNOWN);
+ try {
+ result = BugzillaRepository.getInstance().getCurrentBug(id);
+ if (result != null) {
+ MylarBugsPlugin.getDefault().getCache().cache(bugHandle, result);
+ }
+ } catch (Exception e) {
+ result = null;
+ }
+ }
+ };
+
+ IProgressService service = PlatformUI.getWorkbench().getProgressService();
+ try {
+ service.run(false, false, op);
+ } catch (InvocationTargetException e) {
+ // Operation was canceled
+ } catch (InterruptedException e) {
+ // Handle the wrapped exception
+ }
+ return null;
+ }
+// BugzillaOutlineNode node = BugzillaOutlineNode.parseBugReport(result);
+// return findNode(node, commentNumber);
+ }
+ return null;
+ }
+
+ private BugzillaOutlineNode findNode(BugzillaOutlineNode startNode, int commentNumber) {
+
+ if (commentNumber == -1) {
+ return startNode;
+ } else if (startNode.getComment() != null && startNode.getComment().getNumber() == commentNumber - 1) {
+ return startNode;
+ } else if (startNode.isCommentHeader() && commentNumber == 1) {
+ return startNode;
+ } else if (startNode.isDescription() && commentNumber == 0) {
+ return startNode;
+ }
+
+ BugzillaOutlineNode[] children = startNode.getChildren();
+ for (int i = 0; i < children.length; i++) {
+ BugzillaOutlineNode n = findNode(children[i], commentNumber);
+ if (n != null)
+ return n;
+ }
+ return null;
+ }
+
+ public String getParentHandle(String handle) {
+
+ // check so that we don't need to try to get the parent if we are
+ // already at the bug report
+ if (!handle.matches(".*;.*;.*"))
+ return null;
+
+ BugzillaOutlineNode bon = (BugzillaOutlineNode) getObjectForHandle(handle);
+ if (bon != null && bon.getParent() != null)
+ return BugzillaTools.getHandle(bon.getParent());
+ else
+ return null;
+ // String [] parts = handle.split(";");
+ // if (parts.length == 1){
+ // return null;
+ // }else if (parts.length > 2) {
+ // String newHandle = "";
+ // for(int i = 0; i < parts.length - 1; i++)
+ // newHandle += parts[i] + ";";
+ // return newHandle.substring(0, newHandle.length() - 1);
+ // // return handle.substring(0, handle.lastIndexOf(";"));
+ // }
+ // return null;
+ }
+
+ public String getName(Object object) {
+ if (object instanceof BugzillaOutlineNode) {
+ BugzillaOutlineNode b = (BugzillaOutlineNode) object;
+ return BugzillaTools.getName(b);
+ } else if (object instanceof BugzillaReportNode) {
+ BugzillaSearchHit hit = ((BugzillaReportNode) object).getHit();
+ return hit.getServer() + ": Bug#: " + hit.getId() + ": " + hit.getDescription();
+ }
+ return "";
+ }
+
+ public boolean canBeLandmark(String handle) {
+ return false;
+ }
+
+ public boolean acceptsObject(Object object) {
+ return object instanceof BugzillaOutlineNode || object instanceof BugzillaReportSelection;
+ }
+
+ public boolean canFilter(Object element) {
+ return true;
+ }
+
+ public boolean isDocument(String handle) {
+ return (handle.indexOf(';') == handle.lastIndexOf(';') && handle.indexOf(";") != -1);
+ }
+
+ public String getHandleForMarker(ProblemMarker marker) {
+ return null;
+ }
public IProject getProjectForObject(Object object) {
// bugzilla objects do not yet sit in a project
return null;
}
- public String getContentType(String elementHandle) {
- return getContentType();
- }
+ public String getContentType(String elementHandle) {
+ return getContentType();
+ }
public List<AbstractRelationProvider> getRelationshipProviders() {
return providers;
}
-
+
public List<IDegreeOfSeparation> getDegreesOfSeparation() {
- List <IDegreeOfSeparation> separations = new ArrayList<IDegreeOfSeparation>();
+ List<IDegreeOfSeparation> separations = new ArrayList<IDegreeOfSeparation>();
separations.add(new DegreeOfSeparation("disabled", 0));
separations.add(new DegreeOfSeparation("local, fully qualified matches", 1));
separations.add(new DegreeOfSeparation("local, unqualified matches", 2));

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