--- /dev/null
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.slc.client.ui.dist.editors;
+
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+
+import org.argeo.eclipse.ui.ErrorFeedback;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.client.ui.dist.DistConstants;
+import org.argeo.slc.client.ui.dist.DistImages;
+import org.argeo.slc.jcr.SlcNames;
+import org.argeo.slc.jcr.SlcTypes;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.TableViewerColumn;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.TreeViewerColumn;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Table;
+import org.eclipse.swt.widgets.Tree;
+import org.eclipse.ui.forms.IManagedForm;
+import org.eclipse.ui.forms.editor.FormEditor;
+import org.eclipse.ui.forms.editor.FormPage;
+import org.eclipse.ui.forms.widgets.FormToolkit;
+import org.eclipse.ui.forms.widgets.ScrolledForm;
+import org.eclipse.ui.forms.widgets.Section;
+
+/**
+ * Present main information of a given OSGI bundle
+ */
+public class BundleDependencyPage extends FormPage implements SlcNames {
+ // private final static Log log =
+ // LogFactory.getLog(ArtifactDetailsPage.class);
+
+ // Main business Objects
+ private Node currBundle;
+
+ // This page widgets
+ private FormToolkit toolkit;
+
+ public BundleDependencyPage(FormEditor editor, String title,
+ Node currentNode) {
+ super(editor, "id", title);
+ this.currBundle = currentNode;
+ }
+
+ protected void createFormContent(IManagedForm managedForm) {
+ ScrolledForm form = managedForm.getForm();
+ toolkit = managedForm.getToolkit();
+ try {
+ if (currBundle.hasProperty(DistConstants.SLC_BUNDLE_NAME))
+ form.setText(currBundle.getProperty(
+ DistConstants.SLC_BUNDLE_NAME).getString());
+ Composite body = form.getBody();
+ GridLayout layout = new GridLayout(1, false);
+ layout.horizontalSpacing = layout.marginWidth = 0;
+ layout.verticalSpacing = layout.marginHeight = 0;
+ body.setLayout(layout);
+
+ Composite part = toolkit.createComposite(body);
+ createExportPackageSection(part);
+ GridData gd = new GridData(SWT.FILL, SWT.TOP, true, false);
+ gd.heightHint = 180;
+ part.setLayoutData(gd);
+
+ part = toolkit.createComposite(body);
+ createImportPackageSection(part);
+ gd = new GridData(SWT.FILL, SWT.FILL, true, true);
+ // gd.heightHint = 200;
+ part.setLayoutData(gd);
+
+ part = toolkit.createComposite(body);
+ createReqBundleSection(part);
+ gd = new GridData(SWT.FILL, SWT.FILL, true, true);
+ // /gd.heightHint = 200;
+ part.setLayoutData(gd);
+
+ managedForm.reflow(true);
+
+ } catch (RepositoryException e) {
+ throw new SlcException("unexpected error "
+ + "while creating bundle details page");
+ }
+ }
+
+ // Workaround to add an artificial level to the export package browser
+ private class LevelElem {
+ private String label;
+ private Object parent;
+
+ public LevelElem(String label, Object parent) {
+ this.label = label;
+ this.parent = parent;
+ }
+
+ public String toString() {
+ return label;
+ }
+
+ public Object getParent() {
+ return parent;
+ }
+ }
+
+ /** Export Package Section */
+ private void createExportPackageSection(Composite parent)
+ throws RepositoryException {
+ parent.setLayout(new GridLayout());
+
+ // Define the TableViewer
+
+ Section section = addSection(parent, "Export packages");
+ section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ TreeViewer viewer = new TreeViewer(section, SWT.H_SCROLL | SWT.V_SCROLL
+ | SWT.BORDER);
+ final Tree tree = viewer.getTree();
+ tree.setHeaderVisible(false);
+ tree.setLinesVisible(true);
+ tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ TreeViewerColumn col = new TreeViewerColumn(viewer, SWT.FILL);
+ col.getColumn().setWidth(400);
+
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ if (element instanceof Node)
+ return JcrUtils.get((Node) element, SlcNames.SLC_NAME);
+ else
+ return element.toString();
+ }
+
+ @Override
+ public Image getImage(Object element) {
+ if (element instanceof Node) {
+ try {
+ Node node = (Node) element;
+ if (node.isNodeType(SlcTypes.SLC_EXPORTED_PACKAGE))
+ return DistImages.IMG_PACKAGE;
+ } catch (RepositoryException e) {
+ throw new SlcException("Error retriving "
+ + "image for the labelProvider", e);
+ }
+ }
+ return null;
+ }
+ });
+
+ viewer.setContentProvider(new ITreeContentProvider() {
+
+ public void dispose() {
+ }
+
+ public void inputChanged(Viewer viewer, Object oldInput,
+ Object newInput) {
+ }
+
+ public Object[] getElements(Object inputElement) {
+ try {
+ List<Node> nodes = JcrUtils.nodeIteratorToList(listNodes(
+ currBundle, SlcTypes.SLC_EXPORTED_PACKAGE,
+ SlcNames.SLC_NAME));
+ return nodes.toArray();
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot list children Nodes", e);
+ }
+ }
+
+ public Object[] getChildren(Object parentElement) {
+ // Only 2 levels for the time being
+ try {
+ if (parentElement instanceof LevelElem) {
+ Node node = (Node) ((LevelElem) parentElement)
+ .getParent();
+ List<Node> nodes = JcrUtils
+ .nodeIteratorToList(listNodes(node,
+ SlcTypes.SLC_JAVA_PACKAGE,
+ SlcNames.SLC_NAME));
+ return nodes.toArray();
+ } else if (parentElement instanceof Node) {
+ Node pNode = (Node) parentElement;
+ if (pNode.isNodeType(SlcTypes.SLC_EXPORTED_PACKAGE)) {
+ if (listNodes(pNode, SlcTypes.SLC_JAVA_PACKAGE,
+ SlcNames.SLC_NAME).getSize() > 0) {
+ Object[] result = { new LevelElem("uses", pNode) };
+ return result;
+ }
+ }
+ }
+ return null;
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot list children Nodes", e);
+ }
+ }
+
+ public Object getParent(Object element) {
+ // useless
+ return null;
+ }
+
+ public boolean hasChildren(Object element) {
+ try {
+ if (element instanceof LevelElem)
+ return true;
+ else {
+ Node pNode = (Node) element;
+ if (pNode.isNodeType(SlcTypes.SLC_EXPORTED_PACKAGE)) {
+ return listNodes(pNode, SlcTypes.SLC_JAVA_PACKAGE,
+ SlcNames.SLC_NAME).getSize() > 0;
+ }
+ }
+ return false;
+ } catch (RepositoryException e) {
+ throw new SlcException("Cannot check children Nodes", e);
+ }
+ }
+ });
+
+ section.setClient(tree);
+ viewer.setInput("Initialize");
+ // work around a display problem : the tree table has only a few lines
+ // when the tree is not expended
+ // viewer.expandToLevel(2);
+ }
+
+ /** Import Package Section */
+ private void createImportPackageSection(Composite parent)
+ throws RepositoryException {
+ parent.setLayout(new GridLayout());
+
+ // Define the TableViewer
+ // toolkit.createLabel(parent, "Import packages", SWT.NONE).setFont(
+ // EclipseUiUtils.getBoldFont(parent));
+
+ Section section = addSection(parent, "Import packages");
+ section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ TableViewer viewer = new TableViewer(section, SWT.H_SCROLL
+ | SWT.V_SCROLL | SWT.BORDER);
+
+ final Table table = viewer.getTable();
+ table.setHeaderVisible(true);
+ table.setLinesVisible(true);
+ table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ // Name
+ TableViewerColumn col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(350);
+ col.getColumn().setText("Name");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_NAME);
+ }
+
+ public Image getImage(Object element) {
+ return DistImages.IMG_PACKAGE;
+ }
+
+ });
+
+ // Version
+ col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(100);
+ col.getColumn().setText("Version");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_VERSION);
+ }
+ });
+
+ // Optional
+ col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(100);
+ col.getColumn().setText("Optional");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_OPTIONAL);
+ }
+ });
+
+ viewer.setContentProvider(new TableContentProvider(
+ SlcTypes.SLC_IMPORTED_PACKAGE, SLC_NAME));
+ section.setClient(table);
+ viewer.setInput("Initialize");
+ }
+
+ /** Required Bundle Section */
+ private void createReqBundleSection(Composite parent)
+ throws RepositoryException {
+ parent.setLayout(new GridLayout());
+
+ // Define the TableViewer
+ Section section = addSection(parent, "Required bundles");
+ section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ // toolkit.createLabel(parent, "Required bundles", SWT.NONE).setFont(
+ // EclipseUiUtils.getBoldFont(parent));
+ TableViewer viewer = new TableViewer(section, SWT.H_SCROLL
+ | SWT.V_SCROLL | SWT.BORDER);
+
+ final Table table = viewer.getTable();
+ table.setHeaderVisible(true);
+ table.setLinesVisible(true);
+ table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+
+ // Name
+ TableViewerColumn col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(300);
+ col.getColumn().setText("Name");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_SYMBOLIC_NAME);
+ }
+
+ @Override
+ public Image getImage(Object element) {
+ return DistImages.IMG_BUNDLE;
+ }
+ });
+
+ // Version
+ col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(140);
+ col.getColumn().setText("Version");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_BUNDLE_VERSION);
+ }
+ });
+
+ // Optional
+ col = new TableViewerColumn(viewer, SWT.NONE);
+ col.getColumn().setWidth(100);
+ col.getColumn().setText("Optional");
+ col.setLabelProvider(new ColumnLabelProvider() {
+ @Override
+ public String getText(Object element) {
+ return JcrUtils.get((Node) element, SLC_OPTIONAL);
+ }
+ });
+
+ viewer.setContentProvider(new TableContentProvider(
+ SlcTypes.SLC_REQUIRED_BUNDLE, SLC_SYMBOLIC_NAME));
+ section.setClient(table);
+ viewer.setInput("Initialize");
+ }
+
+ /**
+ * Build repository request
+ *
+ * FIXME Workaround for remote repository, the path to bundleartifact (for
+ * instance
+ * .../org/argeo/slc/org.argeo.slc.client.ui.dist/1.1.12/org.argeo.slc
+ * .client.ui.dist-1.1.12/ ) is not valid for method factory.childNode(); it
+ * fails parsing the "1.1.12" part, trying to cast it as a BigDecimal
+ *
+ * */
+ private NodeIterator listNodes(Node parent, String nodeType, String orderBy)
+ throws RepositoryException {
+ // QueryManager queryManager = currBundle.getSession().getWorkspace()
+ // .getQueryManager();
+ // QueryObjectModelFactory factory = queryManager.getQOMFactory();
+ //
+ // final String nodeSelector = "nodes";
+ // Selector source = factory.selector(nodeType, nodeSelector);
+ //
+ // Constraint childOf = factory.childNode(nodeSelector,
+ // parent.getPath());
+ //
+ // Ordering order =
+ // factory.ascending(factory.propertyValue(nodeSelector,
+ // orderBy));
+ // Ordering[] orderings = { order };
+ //
+ // QueryObjectModel query = factory.createQuery(source, childOf,
+ // orderings, null);
+ //
+ // QueryResult result = query.execute();
+
+ String pattern = null;
+ if (SlcTypes.SLC_EXPORTED_PACKAGE.equals(nodeType))
+ pattern = "slc:Export-Package*";
+ else if (SlcTypes.SLC_JAVA_PACKAGE.equals(nodeType))
+ pattern = "slc:uses*";
+ else if (SlcTypes.SLC_IMPORTED_PACKAGE.equals(nodeType))
+ pattern = "slc:Import-Package*";
+ else if (SlcTypes.SLC_REQUIRED_BUNDLE.equals(nodeType))
+ pattern = "slc:Require-Bundle*";
+
+ return parent.getNodes(pattern);
+ }
+
+ private class TableContentProvider implements IStructuredContentProvider {
+ private String nodeType;
+ private String orderBy;
+
+ TableContentProvider(String nodeType, String orderBy) {
+ this.nodeType = nodeType;
+ this.orderBy = orderBy;
+ }
+
+ public void dispose() {
+ }
+
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+ }
+
+ public Object[] getElements(Object arg0) {
+ try {
+ List<Node> nodes = JcrUtils.nodeIteratorToList(listNodes(
+ currBundle, nodeType, orderBy));
+ return nodes.toArray();
+ } catch (RepositoryException e) {
+ ErrorFeedback.show("Cannot list children Nodes", e);
+ return null;
+ }
+ }
+ }
+
+ /* HELPERS */
+ private Section addSection(Composite parent, String title) {
+ Section section = toolkit.createSection(parent, Section.TITLE_BAR);
+ section.setText(title);
+ section.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ return section;
+ }
+
+}
\ No newline at end of file
projects / gpl / argeo-slc.git / blobdiff