diff options
Diffstat (limited to 'org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java')
| -rw-r--r-- | org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java | 202 |
1 files changed, 162 insertions, 40 deletions
diff --git a/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java b/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java index 9741b2f1..891bb878 100644 --- a/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java +++ b/org.eclipse.m2e.editor.xml/src/main/java/org/eclipse/m2e/editor/xml/PomTemplateContext.java @@ -13,6 +13,7 @@ package org.eclipse.m2e.editor.xml; import java.io.File; import java.io.FileFilter; +import java.lang.reflect.InvocationTargetException; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; @@ -20,6 +21,7 @@ import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Properties; +import java.util.Set; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -30,8 +32,13 @@ import org.w3c.dom.NodeList; import org.eclipse.core.resources.IProject; import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.operation.IRunnableWithProgress; import org.eclipse.jface.text.templates.Template; import org.eclipse.osgi.util.NLS; +import org.eclipse.ui.PlatformUI; import org.codehaus.plexus.interpolation.InterpolationException; import org.codehaus.plexus.interpolation.PrefixedObjectValueSource; @@ -44,7 +51,6 @@ import org.apache.maven.model.DependencyManagement; import org.apache.maven.model.Plugin; import org.apache.maven.model.PluginManagement; import org.apache.maven.plugin.descriptor.MojoDescriptor; -import org.apache.maven.plugin.descriptor.Parameter; import org.apache.maven.plugin.descriptor.PluginDescriptor; import org.apache.maven.project.MavenProject; @@ -54,6 +60,8 @@ import org.eclipse.m2e.core.ui.internal.search.util.Packaging; import org.eclipse.m2e.core.ui.internal.search.util.SearchEngine; import org.eclipse.m2e.editor.xml.internal.Messages; import org.eclipse.m2e.editor.xml.internal.XmlUtils; +import org.eclipse.m2e.editor.xml.internal.mojo.MojoParameter; +import org.eclipse.m2e.editor.xml.internal.mojo.MojoParameterMetadataProvider; /** @@ -102,60 +110,163 @@ public enum PomTemplateContext { CONFIGURATION("configuration") { //$NON-NLS-1$ + public boolean handlesSubtree() { + return true; + } + @Override protected void addTemplates(MavenProject project, IProject eclipseprj, Collection<Template> proposals, Node node, String prefix) throws CoreException { - if("execution".equals(node.getParentNode().getNodeName()) //$NON-NLS-1$ - || "reportSet".equals(node.getParentNode().getNodeName())) { //$NON-NLS-1$ - node = node.getParentNode().getParentNode(); + // find configuration ancestor + + List<String> pathElements = new ArrayList<String>(); + String configImpl = null; + + Element configNode = (Element) node; + while(configNode != null && !configNode.getNodeName().equals(getNodeName())) { + + String impl = configNode.getAttribute("implementation"); + if(impl != null && !impl.trim().isEmpty()) { + configImpl = impl; + } + + if(configImpl == null) { + pathElements.add(configNode.getNodeName()); + } + configNode = (Element) configNode.getParentNode(); } - String groupId = getGroupId(node); + if(configNode == null) { + return; + } + + Collections.reverse(pathElements); + String[] configPath = pathElements.toArray(new String[pathElements.size()]); + + Node configContainer = null; + Node pluginSubNode = configNode; + String containerName = pluginSubNode.getParentNode().getNodeName(); + if("execution".equals(containerName) //$NON-NLS-1$ + || "reportSet".equals(containerName)) { //$NON-NLS-1$ + configContainer = pluginSubNode.getParentNode(); + pluginSubNode = configContainer.getParentNode(); + } + String groupId = getGroupId(pluginSubNode); if(groupId == null) { groupId = "org.apache.maven.plugins"; // TODO support other default groups //$NON-NLS-1$ } - String artifactId = getArtifactId(node); - String version = extractVersion(project, eclipseprj, getVersion(node), groupId, artifactId, + String artifactId = getArtifactId(pluginSubNode); + String version = extractVersion(project, eclipseprj, getVersion(pluginSubNode), groupId, artifactId, EXTRACT_STRATEGY_PLUGIN | EXTRACT_STRATEGY_SEARCH); if(version == null) { return; } - PluginDescriptor descriptor = PomTemplateContextUtil.INSTANCE.getPluginDescriptor(groupId, artifactId, version); - if(descriptor != null) { - List<MojoDescriptor> mojos = descriptor.getMojos(); - HashSet<String> params = new HashSet<String>(); - for(MojoDescriptor mojo : mojos) { - List<Parameter> parameters = (List<Parameter>) mojo.getParameters(); - if(parameters == null || parameters.isEmpty()) { - continue; + + // collect used mojo goals + final Set<String> usedMojos = new HashSet<>(); + if("execution".equals(containerName)) { //$NON-NLS-1$ + Node goalsNode = getChildWithName(configContainer, "goals"); //$NON-NLS-1$ + if(goalsNode != null) { + + NodeList children = goalsNode.getChildNodes(); + int l = children.getLength(); + for(int i = 0; i < l; i++ ) { + Node goalNode = children.item(i); + if("goal".equals(goalNode.getNodeName())) { //$NON-NLS-1$ + String goal = XmlUtils.getTextValue(goalNode); + if(goal != null && !goal.isEmpty()) { + usedMojos.add(goal); + } + } } - for(Parameter parameter : parameters) { - boolean editable = parameter.isEditable(); - if(editable) { - String name = parameter.getName(); - if(!params.contains(name) && name.startsWith(prefix)) { - params.add(name); - - String text = NLS.bind(Messages.PomTemplateContext_param, parameter.isRequired(), parameter.getType()); - - String expression = parameter.getExpression(); - if(expression != null) { - text += NLS.bind(Messages.PomTemplateContext_param_expr, expression); - } - - String defaultValue = parameter.getDefaultValue(); - if(defaultValue != null) { - text += NLS.bind(Messages.PomTemplateContext_param_def, defaultValue); - } - - String desc = parameter.getDescription().trim(); - text += desc.startsWith("<p>") ? desc : "<br>" + desc; //$NON-NLS-1$ //$NON-NLS-2$ - - proposals.add(new Template(name, text, getContextTypeId(), // - "<" + name + ">${cursor}</" + name + ">", false)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + } + + Plugin plugin = new Plugin(); + plugin.setGroupId(groupId); + plugin.setArtifactId(artifactId); + plugin.setVersion(version); + + final String fConfigImpl = configImpl; + final MojoParameter[] parameterMetadata = new MojoParameter[1]; + final CoreException[] innerException = new CoreException[1]; + + final MojoParameterMetadataProvider prov = new MojoParameterMetadataProvider(project, plugin); + try { + PlatformUI.getWorkbench().getActiveWorkbenchWindow().run(true, true, new IRunnableWithProgress() { + public void run(IProgressMonitor monitor) { + monitor.beginTask(Messages.PomTemplateContext_resolvingPlugin, 100); + try { + MojoParameter parameter; + if(fConfigImpl != null) { + parameter = prov.getParameterRoot(fConfigImpl, monitor); + } else if(usedMojos.isEmpty()) { + parameter = prov.getMojoParameterRoot(monitor); + } else { + parameter = prov.getMojoParameterRoot(usedMojos, monitor); } + + if(monitor.isCanceled()) + return; + parameterMetadata[0] = parameter; + } catch(CoreException ex) { + if(monitor.isCanceled()) + return; + innerException[0] = ex; } + } + }); + } catch(InvocationTargetException | InterruptedException ex) { + throw new CoreException(new Status(IStatus.ERROR, MvnIndexPlugin.PLUGIN_ID, ex.getMessage(), ex)); + } + if(innerException[0] != null) { + throw innerException[0]; + } + + if(parameterMetadata[0] == null) { + return; + } + + MojoParameter param = parameterMetadata[0].getContainer(configPath); + + if(param != null) { + for(MojoParameter parameter : param.getNestedParameters()) { + String name = parameter.getName(); + if(name.startsWith(prefix)) { + + String text = NLS.bind(Messages.PomTemplateContext_param, parameter.isRequired(), parameter.getType()); + + String expression = parameter.getExpression(); + if(expression != null) { + text += NLS.bind(Messages.PomTemplateContext_param_expr, expression); + } + + String defaultValue = parameter.getDefaultValue(); + if(defaultValue != null) { + text += NLS.bind(Messages.PomTemplateContext_param_def, defaultValue); + } + + String description = parameter.getDescription(); + if(description != null) { + String desc = description.trim(); + text += desc.startsWith("<p>") ? desc : "<br>" + desc; //$NON-NLS-1$ //$NON-NLS-2$ + } + + proposals.add(new Template(name, text, getContextTypeId(), // + "<" + name + ">${cursor}</" + name + ">", false)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + } + + if(param.isMap()) { + + if(prefix != null && !prefix.trim().isEmpty()) { + proposals.add(new Template(NLS.bind(Messages.PomTemplateContext_insertParameter, prefix), + "", getContextTypeId(), "<" + prefix + ">${cursor}</" + prefix + ">", true)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ + + } + } + } } }, @@ -509,6 +620,10 @@ public enum PomTemplateContext { this.nodeName = nodeName; } + public boolean handlesSubtree() { + return false; + } + /** * Return templates depending on the context type. */ @@ -748,7 +863,14 @@ public enum PomTemplateContext { * Returns sibling with given name. */ private static Node getSiblingWithName(Node node, String name) { - NodeList nodeList = node.getParentNode().getChildNodes(); + return getChildWithName(node.getParentNode(), name); + } + + /** + * Returns child with given name + */ + private static Node getChildWithName(Node node, String name) { + NodeList nodeList = node.getChildNodes(); for(int i = 0; i < nodeList.getLength(); i++ ) { if(name.equals(nodeList.item(i).getNodeName())) { return nodeList.item(i); |