Java tutorial
package com.thoughtworks.cruise.utils.configfile; import static com.thoughtworks.cruise.util.ExceptionUtils.bomb; import static com.thoughtworks.cruise.util.ExceptionUtils.bombIfNull; import static java.lang.String.format; import static org.junit.Assert.*; import static org.hamcrest.core.Is.*; import java.io.BufferedReader; import java.io.File; import java.io.IOException; import java.io.InputStreamReader; import java.io.StringReader; import java.net.URISyntaxException; import java.net.URL; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Set; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.commons.io.IOUtils; import org.apache.commons.lang.RandomStringUtils; import org.apache.commons.lang.StringUtils; import org.dom4j.Attribute; import org.dom4j.Document; import org.dom4j.DocumentException; import org.dom4j.Element; import org.dom4j.Node; import org.dom4j.io.SAXReader; import org.dom4j.tree.DefaultAttribute; import org.dom4j.tree.DefaultElement; import org.dom4j.tree.DefaultText; import org.xml.sax.SAXException; import com.thoughtworks.cruise.client.Job; import com.thoughtworks.cruise.client.Stage; import com.thoughtworks.cruise.materials.TfsServer; import com.thoughtworks.cruise.util.StringUtil; @SuppressWarnings("unchecked") public class CruiseConfigDom { private Document document; private static final Pattern SCHEMA_VERSION_PATTERN = Pattern.compile(".+" + "fixed=\"(\\d+)\"" + ".+"); public CruiseConfigDom(String xml) throws DocumentException, SAXException, URISyntaxException { document = parse(xml); } public Element getStage(String pipelineName, String stageName) { return stageElement(pipelineElement(pipelineName), stageName); } public Element getPipeline(String pipelineName) { return pipelineElement(pipelineName); } public String getMaterialUrl(String pipelineName, String materialType, String materialName) { return (String) getMaterial(pipelineName, materialType, materialName).attribute("url").getValue(); } public Element getMaterial(String pipelineName, String materialType, String materialName) { return materialElement(pipelineElement(pipelineName), materialType, materialName); } public Element getJob(String pipelineName, String stageName, String jobName) { Element stage = stage(pipelineName, stageName); return (Element) stage.selectSingleNode(format("jobs/job[@name=\"%s\"]", jobName)); } private Element stage(String pipelineName, String stageName) { Element stage = stageElement(pipelineElement(pipelineName), stageName); return stage; } public void appendFetchArtifacts(String pipelineName, String stageName, String job, String pipelineFetchFrom, String stageFetchFrom, String path, String dest) { Element jobElement = getJob(pipelineName, stageName, job); Element tasks = (Element) jobElement.selectSingleNode("tasks"); if (tasks == null) { tasks = ((Element) jobElement).addElement("tasks"); } Element fetchArtifact = new DefaultElement("fetchartifact"); fetchArtifact.addAttribute("pipeline", pipelineFetchFrom); fetchArtifact.addAttribute("stage", stageFetchFrom); fetchArtifact.addAttribute("job", job); fetchArtifact.addAttribute("srcfile", path); fetchArtifact.addAttribute("dest", dest); tasks.add(fetchArtifact); } public void appendFetchDirectory(String pipelineName, String firstStage, String secondStage, String job, String path, String dest) { Element jobElement = getJob(pipelineName, secondStage, job); Element tasks = (Element) jobElement.selectSingleNode("tasks"); Element fetchArtifact = new DefaultElement("fetchartifact"); fetchArtifact.addAttribute("stage", firstStage); fetchArtifact.addAttribute("job", job); fetchArtifact.addAttribute("srcdir", path); fetchArtifact.addAttribute("dest", dest); tasks.add(fetchArtifact); } public void setApprovalTypeForStage(String pipelineName, String stageName, String type) { Element stage = getStage(pipelineName, stageName); Element approval = stage.element("approval"); if (approval == null) { approval = new DefaultElement("approval"); Element jobs = stage.element("jobs"); if (jobs != null) { jobs.detach(); stage.add(approval); stage.add(jobs); } else { stage.add(approval); } } Attribute attribute = approval.attribute("type"); if (attribute != null) { attribute.setValue(type); } else { approval.addAttribute("type", type); } } public String asXml() { return document.asXML(); } static Document parse(String xml) throws DocumentException, SAXException, URISyntaxException { URL resource = schemaResource(); SAXReader builder = new SAXReader(); builder.setFeature("http://apache.org/xml/features/validation/schema", true); builder.setProperty("http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation", resource.toURI().toString()); builder.setValidation(true); Document dom = null; try { dom = builder.read(new StringReader(xml)); } catch (Exception e) { e.printStackTrace(); throw new RuntimeException("XML invalid. " + xml, e); } return dom; } private static URL schemaResource() { return CruiseConfigDom.class.getResource("/cruise-config.xsd"); } public static String currentSchemaVersion() throws IOException { URL resource = schemaResource(); BufferedReader bufferedReader = null; try { bufferedReader = new BufferedReader(new InputStreamReader(resource.openStream())); for (String line = bufferedReader.readLine(); line != null; line = bufferedReader.readLine()) { if (line.contains("schemaVersion")) { Matcher matcher = SCHEMA_VERSION_PATTERN.matcher(line); if (matcher.matches()) { return matcher.group(1); } } } } finally { IOUtils.closeQuietly(bufferedReader); } throw bomb("Can not parse schemaVersion!"); } public void updateLicense(String license, String user) { Element licenseElement = (Element) root().selectSingleNode("//license"); licenseElement.clearContent(); licenseElement.add(new DefaultText(license)); licenseElement.addAttribute("user", user); } public void removeLicense() { Element serverElement = serverTag(); Element licenseElement = (Element) serverElement.selectSingleNode("./license"); serverElement.remove(licenseElement); } public void updateBuildFile(String pipelineName, String stageName, String jobName, String buildType, String buildFile) { String xpath = String.format( "//pipelines/pipeline[@name='%s']/stage[@name='%s']/jobs/job[@name='%s']/tasks", pipelineName, stageName, jobName); Element element = (Element) document.selectSingleNode(xpath); element.clearContent(); Element newElement = new DefaultElement(buildType); newElement.addAttribute("buildfile", buildFile); element.add(newElement); } public void setUpSMTP(String hostName, int port, String username, String password, String tls, String from, String adminEmail) { Element serverTag = serverTag(); DefaultElement mailhost = new DefaultElement("mailhost"); mailhost.addAttribute("hostname", hostName); mailhost.addAttribute("port", String.valueOf(port)); mailhost.addAttribute("username", username); mailhost.addAttribute("password", password); mailhost.addAttribute("tls", tls); mailhost.addAttribute("from", from); mailhost.addAttribute("admin", adminEmail); serverTag.add(mailhost); } public void createPipeline(String pipelineName, String materialType, String url, String dest) { createPipeline(pipelineName, materialType, null, url, dest); } public void createPipeline(String pipelineName, String materialType, String materialName, String url, String dest) { Element pipeline = pipelines().addElement("pipeline").addAttribute("name", pipelineName); Element materials = pipeline.addElement("materials"); Element material = materials.addElement(materialType).addAttribute("url", url); if (materialName != null) { material.addAttribute("materialName", materialName); } if (!StringUtils.isEmpty(dest)) { material.addAttribute("dest", dest); } Element stage = pipeline.addElement("stage").addAttribute("name", Stage.DEFAULT_STAGE); stage.addElement("approval").addAttribute("type", "manual"); addDefaultJobToStage(stage); } private void addDefaultJobToStage(Element stage) { Element job = stage.addElement("jobs").addElement("job"); job.addAttribute("name", Job.DEFAULT_JOB); job.addElement("tasks"); } public void addStage(String pipelineName, String stageName) { Element pipeline = pipelineElement(pipelineName); Element stage = pipeline.addElement("stage").addAttribute("name", stageName); addDefaultJobToStage(stage); } public void addMaterial(String pipelineName, String materialType, String url, String dest) { Element materials = (Element) pipelineElement(pipelineName).selectSingleNode("materials"); materials.addElement(materialType).addAttribute("url", url).addAttribute("dest", dest); } public void addDependencyMaterial(String pipelineName, String dependentPipeline, String dependentStage) { Element materials = (Element) pipelineElement(pipelineName).selectSingleNode("materials"); materials.addElement("pipeline").addAttribute("pipelineName", dependentPipeline).addAttribute("stageName", dependentStage); } private Element pipelines(String groupName) { String xpath = String.format("pipelines[@group='%s']", groupName); Element pipelines = (Element) getNode(xpath); if (pipelines == null) { Element agents = root().element("agents"); if (agents != null) { agents.detach(); } pipelines = root().addElement("pipelines").addAttribute("group", groupName); if (agents != null) { root().add(agents); } } return pipelines; } private Element pipelines() { Element pipelines = root().element("pipelines"); if (pipelines == null) { Element agents = root().element("agents"); if (agents != null) { agents.detach(); } pipelines = root().addElement("pipelines"); if (agents != null) { root().add(agents); } } return pipelines; } private Element root() { return document.getRootElement(); } private Element pipelineElement(String pipelineName) { Element pipeline = (Element) root() .selectSingleNode(format("pipelines/pipeline[@name=\"%s\"]", pipelineName)); bombIfNull(pipeline, format("Pipeline %s does not exist.", pipelineName)); return pipeline; } private List pipelinesFor(String groupName) { groupName = groupName.trim(); List pipelines = root().selectNodes(format("pipelines[@group='%s']/pipeline", groupName)); if (pipelines.isEmpty()) bomb(format("Group %s does not exist.", groupName)); return pipelines; } private Element stageElement(Element pipeline, String stageName) { Element stage = (Element) pipeline.selectSingleNode(format("stage[@name=\"%s\"]", stageName)); bombIfNull(stage, format("Stage %s does not exist in pipeline %s", stageName, pipeline.attributeValue("name"))); return stage; } private Element materialElement(Element pipeline, String materialType, String materialName) { Element material = (Element) pipeline .selectSingleNode(format("materials/%s[@materialName=\"%s\"]", materialType, materialName)); return material; } private Element stageElement(String pipelineName, String stageName) { return stageElement(pipelineElement(pipelineName), stageName); } public void addPipelineGroupWithSvnMaterial(String groupName, String pipelineName, String url) { Element pipeline = addPipelineGroupWithSvnMaterialAndOneStage(groupName, pipelineName, url); pipeline.addElement("stage").addAttribute("name", "secondStage").addElement("jobs").addElement("job") .addAttribute("name", Job.DEFAULT_JOB); } public Element addPipelineGroupWithSvnMaterialAndOneStage(String groupName, String pipelineName, String url) { Element pipelines = pipelines(groupName); Element pipeline = pipelines.addElement("pipeline").addAttribute("name", pipelineName); Element materials = pipeline.addElement("materials"); materials.addElement("svn").addAttribute("url", url); pipeline.addElement("stage").addAttribute("name", Stage.DEFAULT_STAGE).addElement("jobs").addElement("job") .addAttribute("name", Job.DEFAULT_JOB); return pipeline; } public void removePipelineGroup(String groupName) { String xpath = String.format("pipelines[@group='%s']", groupName); Element pipelines = (Element) getNode(xpath); if (pipelines != null) { pipelines.detach(); } } public List<String> pipelineGroups() { String xpath = String.format("pipelines/@group"); return attributeValues(xpath); } public List<String> pipelinesFromGroup(String pipelineGroupName) { String xpath = String.format("pipelines[@group='%s']/pipeline", pipelineGroupName); return elementNames(xpath); } public List<String> allPipelines() { String xpath = "pipelines/pipeline"; return elementNames(xpath); } private List<String> elementNames(String xpath) { List<String> result = new ArrayList<String>(); List<Element> list = root().selectNodes(xpath); for (Element element : list) { result.add(element.attributeValue("name")); } return result; } private List<String> attributeValues(String xpath) { List<String> result = new ArrayList<String>(); List<Attribute> list = root().selectNodes(xpath); for (Attribute element : list) { result.add(element.getValue()); } return result; } public List<String> stagesFromPipeline(String pipelineName) { String xpath = String.format("pipelines/pipeline[@name='%s']/stage", pipelineName); return elementNames(xpath); } public void addUserViewAuthorizationForGroup(String userName, String groupName) { addPermissionForGroup("user", userName, groupName, "view"); } private void addChildrenBack(Element parent, List<Element> children) { for (Element element : children) { parent.add(element); } } private void detatchChildren(List<Element> elements) { for (Element element : elements) { element.detach(); } } private void addPermissionForGroup(String type, String role, String groupName, String permissionName) { String xpath = String.format("pipelines[@group='%s']", groupName); Element pipelineGroup = (Element) getNode(xpath); if (pipelineGroup == null) { throw bomb("Pipeline group " + groupName + " was not found."); } Element authElement = pipelineGroup.element("authorization"); if (authElement == null) { authElement = createAsFirstChild(pipelineGroup, "authorization"); } Element permissionElement = authElement.element(permissionName); if (permissionElement == null) { permissionElement = authElement.addElement(permissionName); } permissionElement.addElement(type).setText(role); } private Element createAsFirstChild(Element parent, String elementName) { List<Element> elements = parent.elements(); detatchChildren(elements); Element child = parent.addElement(elementName); addChildrenBack(parent, elements); return child; } public void removeViewPermissionDefinition(String groupName) { String xpath = String.format("pipelines[@group='%s']/authorization", "firstGroup"); Element authorization = (Element) getNode(xpath); if (authorization != null) { authorization.detach(); } } public void addTaskToJob(String pipelineName, String stageName, String jobName, Element taskElement) { Element pipeline = pipelineElement(pipelineName); Element job = (Element) pipeline .selectSingleNode(String.format("stage[@name='%s']/jobs/job[@name='%s']", stageName, jobName)); Element tasks = job.element("tasks"); if (tasks == null) { tasks = job.addElement("tasks"); } tasks.add(taskElement); } public void removePipeline(String pipeline) { Element pipelineElement = pipelineElement(pipeline); Element pipelineGroup = pipelineElement.getParent(); pipelineElement.detach(); if (pipelineGroup.selectNodes("pipeline").size() == 0) { pipelineGroup.detach(); } removePipelineFromEnvironment(pipeline); } public void removePipelineFromEnvironment(String pipeline) { List<Element> environmentPipelines = (List<Element>) root().selectNodes( String.format("/cruise/environments/environment/pipelines/pipeline[@name='%s']", pipeline)); for (Element element : environmentPipelines) { element.detach(); } } public void removePipelinesExcept(String... pipelines) { HashSet keepPipelines = new HashSet(Arrays.asList(pipelines)); for (String pipeline : allPipelines()) { if (!keepPipelines.contains(pipeline)) { removePipeline(pipeline); } } } public void moveExistingPipelineToPipelineGroup(String pipeline, String pipelineGroup) { Element pipelines = pipelines(pipelineGroup); pipelines.add(pipelineElement(pipeline).detach()); } public void addUserOperateAuthorizationForGroup(String user, String groupName) { addPermissionForGroup("user", user, groupName, "operate"); } public void addRoleViewAuthorizationForGroup(String roleName, String groupName) { addPermissionForGroup("role", roleName, groupName, "view"); } public void addRoleOperateAuthorizationForGroup(String roleName, String groupName) { addPermissionForGroup("role", roleName, groupName, "operate"); } public void removeOperatePermissionDefinition(String groupName) { String xpath = String.format("pipelines[@group='%s']/authorization", "firstGroup"); Element authorization = (Element) getNode(xpath); if (authorization != null) { authorization.detach(); } } public void addJobToStageOfPipeline(String job, String stage, String pipelineName) { Element pipeline = pipelineElement(pipelineName); Element jobs = (Element) pipeline.selectSingleNode(String.format("stage[@name='%s']/jobs", stage)); jobs.addElement("job").addAttribute("name", job); } public void addArtifactForFirstJobInFirstPipeline(String src, String dest) { String xpathForJob = String.format("//job[@name='%s']", "defaultJob"); Element job = (Element) getNode(xpathForJob); Element artifacts = getSubElement(job, "artifacts"); artifacts.addElement("artifact").addAttribute("src", src).addAttribute("dest", dest); } private Element getSubElement(Element element, String subElementName) { Element subElement = element.element(subElementName); if (subElement == null) { subElement = element.addElement(subElementName); } return subElement; } public void addApprovalUserForStage(String pipelineName, String stageName, String username) { Element stage = stageElement(pipelineName, stageName); stage.element("approval").addElement("authorization").addElement("user").setText(username); } public void setAllowOnlyKnownUsersToLogin(boolean value) { Element security = (Element) document.getRootElement().selectSingleNode("//security"); if (security == null) { security = new DefaultElement("security"); Element server = (Element) document.getRootElement().selectSingleNode("//server"); server.add(security); } Attribute allowOnlyKnownUsers = security.attribute("allowOnlyKnownUsersToLogin"); if (allowOnlyKnownUsers == null) { allowOnlyKnownUsers = new DefaultAttribute("allowOnlyKnownUsersToLogin", Boolean.toString(value)); security.add(allowOnlyKnownUsers); } else { allowOnlyKnownUsers.setValue(Boolean.toString(value)); } } public void usingPasswordFile(File passwordFile) { Element passwordElement = new DefaultElement("passwordFile"); passwordElement.addAttribute("path", passwordFile.getAbsolutePath()); Element security = (Element) document.getRootElement().selectSingleNode("//security"); if (security == null) { security = new DefaultElement("security"); Element server = (Element) document.getRootElement().selectSingleNode("//server"); server.add(security); } security.add(passwordElement); } public void addAdmins(String... users) { Element security = (Element) document.getRootElement().selectSingleNode("//security"); Element admins = (Element) document.getRootElement().selectSingleNode("//admins"); if (admins == null) { admins = new DefaultElement("admins"); security.add(admins); } for (String user : users) { Element userElement = new DefaultElement("user"); userElement.addText(user); admins.add(userElement); } } public void addRolesToAdmin(String[] roles) { Element security = (Element) document.getRootElement().selectSingleNode("//security"); Element admins = (Element) document.getRootElement().selectSingleNode("//admins"); if (admins == null) { admins = new DefaultElement("admins"); security.add(admins); } for (String role : roles) { Element userElement = new DefaultElement("role"); userElement.addText(role); admins.add(userElement); } } public void removeUserFromRole(String role, String user) { Element roles = (Element) document.getRootElement() .selectSingleNode("//role[name='" + role + "']/user[textnode()='" + user + "']"); document.getRootElement().remove(roles); } public void addRoles(String[] splitedroles) { Element security = (Element) document.getRootElement().selectSingleNode("//security"); Element roles = (Element) document.getRootElement().selectSingleNode("//roles"); if (roles == null) { roles = new DefaultElement("roles"); security.add(roles); } for (String splitedrole : splitedroles) { Element role = new DefaultElement("role"); role.addAttribute("name", splitedrole); roles.add(role); } } public void addUsersToRole(String roleName, String[] users) { Element security = (Element) document.getRootElement().selectSingleNode("//security"); Element roles = (Element) document.getRootElement().selectSingleNode("//roles"); if (roles == null) { roles = new DefaultElement("roles"); security.add(roles); } Element role = (Element) document.getRootElement().selectSingleNode("//role[name='" + roleName + "']"); if (role == null) { role = new DefaultElement("role"); role.addAttribute("name", roleName); roles.add(role); } for (String user : users) { Element userElement = new DefaultElement("user"); userElement.addText(user); role.add(userElement); } } public Map<String, String> replacePipelineNames() { Map<String, String> pipelineNames = new HashMap<String, String>(); List<Element> list = root().selectNodes("/cruise/pipelines/pipeline"); for (Element element : list) { String initial = element.attribute("name").getText(); String replaced = initial + StringUtil.shortUUID(); for (Element pipelineElem : (List<Element>) root().selectNodes("//pipeline[@name='" + initial + "']")) { pipelineElem.addAttribute("name", replaced); } replaceDependentPipeline(initial, replaced); replacePipelineInFetchArtifact(initial, replaced); pipelineNames.put(initial, replaced); } return pipelineNames; } public Map<String, String> replacePackageRepositoryURIForFileSystemBasedRepos() { Map<String, String> packageURI = new HashMap<String, String>(); List<Element> list = root().selectNodes("/cruise/repositories/repository/configuration/property/value"); for (Element element : list) { String initial = element.getStringValue(); String replaced = initial.matches("^\\$repo*[0-9]+$") ? PackageRepository.getPackageRepositoryURI(initial) : initial; if (initial != replaced) { for (Element propertyElem : (List<Element>) root() .selectNodes("//property/value[text()='" + initial + "']")) { propertyElem.setText("file://" + replaced); } packageURI.put(initial.replace("$", ""), replaced); } } return packageURI; } /** Looks for variables of type: ${http_repo*} in REPO_URL property and replaces it. Example: * <repositories> * <repository id="repo-id" name="tw-repo"> * <pluginConfiguration id="yum" version="1"/> * <configuration> * <property> * <key>REPO_URL</key> * <value>http://192.168.0.101:8081/${http_repo1}</value> * </property> * * TO * * <repositories> * <repository id="repo-id" name="tw-repo"> * <pluginConfiguration id="yum" version="1"/> * <configuration> * <property> * <key>REPO_URL</key> * <value>http://192.168.0.101:8081/pkgrepo-RANDOM1234</value> * </property> * * AND return a map which contains: {"http_repo1" => "pkgrepo-RANDOM1234"} */ public Map<String, String> replacePackageRepositoryURIForHttpBasedRepos(Map<String, String> currentRepoNames) { Pattern httpRepoNameVariablePattern = Pattern.compile("\\$\\{(http_repo[^\\}]*)\\}"); Map<String, String> httpRepoNameInConfigToItsNameAtRuntime = new HashMap<String, String>(currentRepoNames); List<Element> allRepoUrlPropertyKeys = root() .selectNodes("/cruise//repositories/repository/configuration/property/key[text()='REPO_URL']"); for (Element repoUrlKeyElement : allRepoUrlPropertyKeys) { Node repoUrlPropertyInConfig = repoUrlKeyElement.getParent().selectSingleNode("value"); String existingValueOfRepoUrl = repoUrlPropertyInConfig.getText(); Matcher matcherForVariable = httpRepoNameVariablePattern.matcher(existingValueOfRepoUrl); if (matcherForVariable.find()) { String variableName = matcherForVariable.group(1); String replacementRepoName = httpRepoNameInConfigToItsNameAtRuntime.get(variableName); if (!httpRepoNameInConfigToItsNameAtRuntime.containsKey(variableName)) { replacementRepoName = "pkgrepo-" + RandomStringUtils.randomAlphanumeric(10); httpRepoNameInConfigToItsNameAtRuntime.put(variableName, replacementRepoName); } String replacementRepoURL = existingValueOfRepoUrl .replaceFirst(httpRepoNameVariablePattern.pattern(), replacementRepoName); repoUrlPropertyInConfig.setText(replacementRepoURL); } } return httpRepoNameInConfigToItsNameAtRuntime; } private void replacePipelineInFetchArtifact(String initial, String replaced) { List<Element> selectNodes = (List<Element>) root().selectNodes("//fetchartifact"); for (Element fetchArtifactElem : selectNodes) { Attribute pathFromAncestorAttr = fetchArtifactElem.attribute("pipeline"); if (pathFromAncestorAttr != null) { String pathFromAncestor = pathFromAncestorAttr.getStringValue(); String[] individualPipelineNames = pathFromAncestor.split("/"); for (String pipelineName : individualPipelineNames) { if (pipelineName.equals(initial)) { fetchArtifactElem.addAttribute("pipeline", pathFromAncestor.replace(initial, replaced)); break; } } } } } private void replaceDependentPipeline(String initial, String replaced) { for (Element pipelineElem : (List<Element>) root() .selectNodes("//pipeline[@pipelineName='" + initial + "']")) { pipelineElem.addAttribute("pipelineName", replaced); } } public void ignore(String pipelineName, String scm, String pattern) { Element pipelineElement = pipelineElement(pipelineName); Element scmElement = (Element) pipelineElement.selectSingleNode("materials/" + scm); scmElement.addElement("filter").addElement("ignore").addAttribute("pattern", pattern); } public void changeHgUrl(String newURL) { List<Element> hgs = root().selectNodes("//hg"); for (Element hg : hgs) { Element parent = hg.getParent(); parent.remove(hg); String dest = hg.attributeValue("dest"); Element newHg = new DefaultElement("hg"); if (!StringUtils.isEmpty(dest)) { newHg.addAttribute("dest", dest); } newHg.addAttribute("url", newURL); parent.add(newHg); } } public void changeToManualTrigger(String pipelineName) { Element pipelineElement = pipelineElement(pipelineName); Element firstStageElement = (Element) pipelineElement.selectNodes("stage").get(0); Element approval = createAsFirstChild(firstStageElement, "approval"); approval.addAttribute("type", "manual"); } public void setLabelTemplate(String pipelineName, String labelTemplate) { Element pipelineElement = pipelineElement(pipelineName); pipelineElement.addAttribute("labeltemplate", labelTemplate); } public void removeMaterialByURL(String pipelineName, String type, String url) { Element pipelineElement = pipelineElement(pipelineName); String selector = String.format("materials/%s[@url='%s']", type, url); List<Element> selectNodes = pipelineElement.selectNodes(selector); for (Element selectNode : selectNodes) { selectNode.detach(); } } public void setDependencyMaterialNameForPipeline(String pipelineName, String materialName) { Element pipelineElement = pipelineElement(pipelineName); Element materialElement = (Element) pipelineElement.selectSingleNode("materials/pipeline[1]"); materialElement.addAttribute("materialName", materialName); } public void setTaskForFirstStage(String pipelineName, SimpleCruiseConfigTag cruiseConfigTag) { Element pipelineElement = pipelineElement(pipelineName); // Element tasksElement = (Element) // pipelineElement.selectSingleNode("stage/jobs/job/tasks"); Element jobElement = (Element) pipelineElement.selectSingleNode("stage/jobs/job"); Element tasksElement = jobElement.element("tasks"); if (tasksElement == null) { tasksElement = new DefaultElement("tasks"); jobElement.add(tasksElement); } List<Element> taskList = tasksElement.elements(); for (Element task : taskList) { tasksElement.remove(task); } tasksElement.add(cruiseConfigTag.convertToDomElement()); } public void addTimerFor(String pipelineName, String timerSpec) { Element pipeline = pipelineElement(pipelineName); List elements = pipeline.elements(); DefaultElement element = new DefaultElement("timer"); element.addText(timerSpec); elements.add(0, element); } private Element environments() { Element elem = root().element("environments"); if (elem == null) { Element agents = root().element("agents"); if (agents != null) agents.detach(); elem = root().addElement("environments"); if (agents != null) root().add(agents); } return elem; } public void addAgentUnderEnvironment(String environmentName, String agentUuid) { findOrCreateElement(environment(environmentName), "agents").addElement("physical").addAttribute("uuid", agentUuid); } public Element environment(String environmentName) { Element environment = (Element) getEnvironment(environmentName); if (environment == null) { environment = environments().addElement("environment"); environment.addAttribute("name", environmentName); } return environment; } public Element getEnvironment(String environmentName) { Element environments = environments(); return (Element) environments.selectSingleNode("environment[@name='" + environmentName + "']"); } public void removeAgentFromEnvironment(String envronmentName, String uuid) { Element environment = environment(envronmentName); Element agents = environment.element("agents"); agents.selectSingleNode("physical[@uuid='" + uuid + "']").detach(); if (agents.elements().size() == 0) { environment.detach(); Element environments = environments(); if (environments.elements().size() == 0) { environments.detach(); } } } public List<Element> materialsForPipeline(String pipelineName) { return materialsTagForPipeline(pipelineName).elements(); } private Element materialsTagForPipeline(String pipelineName) { return (Element) root() .selectSingleNode(String.format("//pipeline[contains(@name, '%s')]//materials", pipelineName)); } public void addResourceToAllAgents(String resource) { for (Element agent : allAgents()) { Element resources = findOrCreateElement(agent, "resources"); resources.add(resourceElement(resource)); } } public void denyOneAgent() { for (Element agent : allAgents()) { if (agentHasResource(agent, "missing")) { continue; } if (agentHasResource(agent, "denied")) { continue; } if (agent.attributeValue("isDisabled") == null || agent.attributeValue("isDisabled").equals("false")) { agent.addAttribute("isDisabled", "true"); return; } } fail("Could not find an agent to deny."); } public void undenyOneAgent() { for (Element agent : allAgents()) { if (agentHasResource(agent, "missing")) { continue; } if (agentHasResource(agent, "denied")) { continue; } if (agent.attributeValue("isDisabled") != null && agent.attributeValue("isDisabled").equals("true")) { agent.addAttribute("isDisabled", "false"); return; } } fail("Could not find an agent to undeny."); } private boolean agentHasResource(Element agent, String resourceText) { List<Element> resources = agent.selectNodes("resources/resource"); for (Element resource : resources) { if (resource.getText().equals(resourceText)) { return true; } } return false; } private List<Element> allAgents() { return (List<Element>) root().selectNodes("/cruise/agents/agent"); } private DefaultElement resourceElement(String resource) { DefaultElement resourceElement = new DefaultElement("resource"); resourceElement.setText(resource); return resourceElement; } public Set<String> addAgentsToEnvironment(int numberOfAgents, String resource, String environmentName, List<String> selectFromUuids) { List<Element> agentsWithResource = root() .selectNodes(String.format("/cruise/agents/agent[resources/resource[text()='%s']]", resource)); return addAgentsToEnvironment(numberOfAgents, environmentName, selectFromUuids, agentsWithResource); } public Set<String> addAgentsToEnvironment(int numberOfAgents, String environmentName, List<String> idleAgents) { return addAgentsToEnvironment(numberOfAgents, environmentName, idleAgents, (List<Element>) root().selectNodes("/cruise/agents/agent")); } public Set<String> removeAgentsFromEnvironment(int numberOfAgents, String environmentName, List<String> idleAgents) { return removeAgentsFromEnvironment(numberOfAgents, environmentName, idleAgents, (List<Element>) root().selectNodes("/cruise/agents/agent")); } public void addAgentToEnvironment(String uuid, String environmentName) { assignAgentToEnvironment(environment(environmentName), uuid); } private Set<String> addAgentsToEnvironment(int numberOfAgents, String environmentName, List<String> idleAgents, List<Element> possibleAgents) { Element environment = environment(environmentName); removeAgentsAlreadyInEnvironment(possibleAgents, (List<Element>) environment.selectNodes("//agents/physical")); if (idleAgents.size() < numberOfAgents) { throw new IllegalArgumentException(String.format("There are not enough idle agents (%s) to assign (%s)", idleAgents.size(), numberOfAgents)); } if (possibleAgents.size() < numberOfAgents) { throw new IllegalArgumentException( String.format("Total number of matching agents (%s) is less than requested number (%s)", possibleAgents.size(), numberOfAgents)); } Set<String> selectedUuids = new HashSet<String>(); for (Element possibleAgent : possibleAgents) { if (idleAgents.contains(possibleAgent.attribute("uuid").getValue())) { selectedUuids.add(possibleAgent.attributeValue("uuid")); if (selectedUuids.size() >= numberOfAgents) { break; } } } for (String uuid : selectedUuids) { assignAgentToEnvironment(environment, uuid); } if (selectedUuids.size() < numberOfAgents) { throw new RuntimeException("Could not add " + numberOfAgents + " to environment " + environmentName + " from agents " + possibleAgents + "selecting from " + idleAgents + " number of selected uuids = " + selectedUuids.size()); } return selectedUuids; } private Set<String> removeAgentsFromEnvironment(int numberOfAgents, String environmentName, List<String> idleAgents, List<Element> possibleAgents) { Element environment = environment(environmentName); removeAgentsAlreadyInEnvironment(possibleAgents, (List<Element>) environment.selectNodes("//agents/physical")); if (idleAgents.size() < numberOfAgents) { throw new IllegalArgumentException(String.format("There are not enough idle agents (%s) to assign (%s)", idleAgents.size(), numberOfAgents)); } if (possibleAgents.size() < numberOfAgents) { throw new IllegalArgumentException( String.format("Total number of matching agents (%s) is less than requested number (%s)", possibleAgents.size(), numberOfAgents)); } Set<String> selectedUuids = new HashSet<String>(); for (Element possibleAgent : possibleAgents) { if (idleAgents.contains(possibleAgent.attribute("uuid").getValue())) { selectedUuids.add(possibleAgent.attributeValue("uuid")); if (selectedUuids.size() >= numberOfAgents) { break; } } } for (String uuid : selectedUuids) { deassignAgentToEnvironment(environment, uuid); } if (selectedUuids.size() < numberOfAgents) { throw new RuntimeException("Could not add " + numberOfAgents + " to environment " + environmentName + " from agents " + possibleAgents + "selecting from " + idleAgents); } return selectedUuids; } private void assignAgentToEnvironment(Element environment, String uuid) { Element physical = new DefaultElement("physical"); physical.addAttribute("uuid", uuid); Element envAgents = (Element) environment.selectSingleNode("agents"); if (envAgents == null) { Element envPipelines = (Element) environment.selectSingleNode("pipelines"); if (envPipelines != null) { environment.remove(envPipelines); } envAgents = new DefaultElement("agents"); environment.add(envAgents); if (envPipelines != null) { environment.add(envPipelines); } } envAgents.add(physical); } private void deassignAgentToEnvironment(Element environment, String uuid) { Element physical = new DefaultElement("physical"); physical.addAttribute("uuid", uuid); Element envAgents = (Element) environment.selectSingleNode("agents"); if (envAgents == null) { Element envPipelines = (Element) environment.selectSingleNode("pipelines"); if (envPipelines != null) { environment.remove(envPipelines); } envAgents = new DefaultElement("agents"); environment.remove(envAgents); if (envPipelines != null) { environment.add(envPipelines); } } envAgents.add(physical); } private void removeAgentsAlreadyInEnvironment(List<Element> agents, List<Element> agentsInEnvironment) { for (Element element : agentsInEnvironment) { Iterator<Element> iterator = agents.iterator(); while (iterator.hasNext()) { Element agent = iterator.next(); if (element.attributeValue("uuid").equals(agent.attributeValue("uuid"))) { iterator.remove(); } } } } public Element job(String jobName) { return (Element) root() .selectSingleNode(String.format("/cruise/pipelines/pipeline/stage/jobs/job[@name='%s']", jobName)); } public Element pipeline(String name) { return (Element) root().selectSingleNode(String.format("/cruise/pipelines/pipeline[@name='%s']", name)); } public Element stage(String stageName) { return (Element) root() .selectSingleNode(String.format("/cruise/pipelines/pipeline/stage[@name='%s']", stageName)); } public void addResourceToJob(String resource, String jobName) { Element resources = findOrCreateElement(job(jobName), "resources"); if (resources.selectSingleNode("/resource[text()='" + resource + "']") == null) { DefaultElement resourceElement = new DefaultElement("resource"); resourceElement.addText(resource); resources.add(resourceElement); } } public void setRunOnAllAgentsForJobTo(String pipelineName, String jobName, boolean runOnAllAgents) { Element pipeline = pipelineWithName(pipelineName); List<Element> jobs = pipeline.selectNodes(String.format("stage/jobs/job[@name='%s']", jobName)); assertThat("Job " + jobName + " does not exist", jobs.isEmpty(), is(false)); for (Element job : jobs) { job.addAttribute("runOnAllAgents", Boolean.toString(runOnAllAgents)); } } public void setRunInstanceCountForJobTo(String pipelineName, String jobName, int runInstanceCount) { Element pipeline = pipelineWithName(pipelineName); List<Element> jobs = pipeline.selectNodes(String.format("stage/jobs/job[@name='%s']", jobName)); assertThat("Job " + jobName + " does not exist", jobs.isEmpty(), is(false)); for (Element job : jobs) { if (runInstanceCount == 0) { job.remove(job.attribute("runInstanceCount")); } else { job.addAttribute("runInstanceCount", Integer.toString(runInstanceCount)); } } } public void setTimerWithSpec(String pipelineName, String spec) { Element pipeline = pipelineWithName(pipelineName); Element timer = (Element) pipeline.selectSingleNode("timer"); if (timer == null) { timer = new DefaultElement("timer"); pipeline.elements().add(0, timer); } timer.setText(spec); } public void addVariableToJob(String name, String value, String jobName) { addEnvironmentVariable(name, value, job(jobName), 0); } public void addVariableToPipeline(String name, String value, String pipelineName) { Element pipelineNode = pipeline(pipelineName); int index = 0; index = (pipelineNode.selectSingleNode("params") == null) ? index : index + 1; index = (pipelineNode.selectSingleNode("trackingtool") == null) ? index : index + 1; index = (pipelineNode.selectSingleNode("mingle") == null) ? index : index + 1; index = (pipelineNode.selectSingleNode("timer") == null) ? index : index + 1; addEnvironmentVariable(name, value, pipelineNode, index); } public void addVariableToStage(String name, String value, String stageName) { Element stageNode = stage(stageName); int index = (stageNode.selectSingleNode("approval") == null) ? 0 : 1; addEnvironmentVariable(name, value, stageNode, index); } public void addVariableToEnvironment(String name, String value, String environmentName) { addEnvironmentVariable(name, value, environment(environmentName), 0); } private void addEnvironmentVariable(String name, String value, Element parent, int index) { Element variables = findOrCreateAt(parent, index, "environmentvariables"); Element variableNode = new DefaultElement("variable").addAttribute("name", name); variableNode.add(new DefaultElement("value").addText(value)); variables.add(variableNode); } public static Element findOrCreateAt(Element parent, int index, String childName) { Element found = (Element) parent.selectSingleNode(childName); if (found == null) { List<Element> children = parent.elements(); if (children.size() == 0) { found = new DefaultElement(childName); parent.add(found); return found; } for (Element child : children) { parent.remove(child); child.detach(); } for (int i = 0; i < children.size(); i++) { Element child = children.get(i); if (i == index) { found = new DefaultElement(childName); parent.add(found); } parent.add(child); } // Adding to the end if (found == null) { found = new DefaultElement(childName); parent.add(found); } } return found; } private Element findOrCreateElement(Element parent, String name) { Element childNode = (Element) parent.selectSingleNode(name); if (childNode == null) { parent.add(childNode = new DefaultElement(name)); } return childNode; } public void addPipeLineToEnvironment(String pipelineName, String environmentName) { Element environment = environment(environmentName); findOrCreateAt(environment, environment.elements().size(), "pipelines") .add(new DefaultElement("pipeline").addAttribute("name", pipelineName)); } private Element pipelineWithName(String pipelineName) { Element pipeline = (Element) root() .selectSingleNode(String.format("/cruise/pipelines/pipeline[contains(@name, '%s')]", pipelineName)); bombIfNull(pipeline, "Pipeline with name " + pipelineName + " now found"); return pipeline; } public void removeTimer(String pipelineName) { Element pipeline = pipelineWithName(pipelineName); Element timer = (Element) pipeline.selectSingleNode("timer"); if (timer != null) { pipeline.remove(timer); } } public void setFirstStageOfPipelineToAutoApproval(String currentPipeline) { enableAutoUpdate(currentPipeline); Element approval = (Element) root().selectSingleNode( String.format("//pipelines/pipeline[@name='%s']/stage[1]/approval", currentPipeline)); if (approval != null) { approval.detach(); } } public void enableAutoUpdate(String currentPipeline) { List<Element> materials = materialsForPipeline(currentPipeline); for (Element material : materials) { Attribute autoUpdate = material.attribute("autoUpdate"); if (autoUpdate != null) { material.remove(autoUpdate); } } } public Element getPasswordFile() { return (Element) root().selectSingleNode("//passwordFile"); } public Element getLdap() { return (Element) root().selectSingleNode("//ldap"); } public Element getMailHost() { return (Element) root().selectSingleNode("//mailhost"); } public void removeMaterialFromPipeline(String materialName, String pipelineName) { material(pipelineName, materialName).detach(); } private Element material(String pipelineName, String materialName) { return (Element) pipelineElement(pipelineName) .selectSingleNode(String.format(".//*[@materialName='%s']", materialName)); } public void changeDestinationOfMaterial(String materialName, String pipelineName, String newDestination) { material(pipelineName, materialName).attribute("dest").setText(newDestination); ((Element) job("svn-pipeline-job").selectSingleNode(".//ant")).attribute("workingdir") .setText(newDestination); } public void changeUrlOfMaterial(String materialName, String pipelineName, String newUrl) { material(pipelineName, materialName).attribute("url").setText(newUrl); } public void pipelineAutoUpdate(String pipelineName) { List<Element> materials = materialsForPipeline(pipelineName); for (Element material : materials) { Attribute autoUpdate = material.attribute("autoUpdate"); if (autoUpdate == null) { material.add(new DefaultAttribute("autoUpdate", "true")); } else { autoUpdate.setValue("true"); } } } public void removeExternalsFor(String pipelineName, String materialName) { Element material = material(pipelineName, materialName); if (material.attribute("checkexternals") != null) { material.remove(material.attribute("checkexternals")); } } public void addTestArtifactToJob(String job, String source, String dest) { Element test = new DefaultElement("test"); test.addAttribute("src", source); test.addAttribute("dest", dest); findOrCreateElement(job(job), "artifacts").add(test); } public void removeLockFromPipeline(String pipelineName) { pipelineWithName(pipelineName).attribute("isLocked").setText("false"); } public void addAdminUser(String user) { Element adminNode = (Element) root().selectSingleNode("//security//admins"); Element userElement; if (adminNode.selectSingleNode("user") != null) { userElement = new DefaultElement("user"); adminNode.add(userElement); } else { userElement = findOrCreateAt(adminNode, 0, "user"); } userElement.setText(user); } public void removeAdminUser(String user) { Element userNode = (Element) root() .selectSingleNode(String.format("//security//admins/user[.='%s']", user)); if (userNode != null) { userNode.detach(); } } public String firstStage(String pipelineName) { Element pipeline = pipelineWithName(pipelineName); String template = pipeline.attributeValue("template"); Element stage = (Element) (StringUtils.isNotEmpty(template) ? root().selectSingleNode(String.format("templates/pipeline[@name='%s']/stage", template)) : pipeline.selectSingleNode("stage")); return stage.attributeValue("name"); } public void makeMaterialNonExistantMaterial(String pipelineName) { Element material = materialsForPipeline(pipelineName).get(0); material.attribute("url").setText("non-existant"); } public void makeAllMaterialsNonExistantMAterials(String pipelineName) { int numberOfMaterials = materialsForPipeline(pipelineName).size(); for (int i = 0; i < numberOfMaterials; i++) { Element material = materialsForPipeline(pipelineName).get(i); if (material.getName().equalsIgnoreCase("p4")) { material.attribute("port").setText("nonexistant:6578"); } else { material.attribute("url").setText("non-existant"); } } } public void changeArtifactLocation(String artifactLocation) { Element artifact = (Element) root().selectSingleNode("/cruise/server"); artifact.attribute("artifactsdir").setText(artifactLocation); } public void removeDependency(String actualPipeline, String upstreamDependency) { List<Element> materials = materialsForPipeline(actualPipeline); for (Element material : materials) { if (upstreamDependency.equals(material.attributeValue("pipelineName"))) { material.detach(); } } } public Element changeScm(String pipelineName, String oldScm, String newScm) { removeMaterialFromPipeline(oldScm, pipelineName); Element element = findOrCreateElement(materialsTagForPipeline(pipelineName), newScm); element.addAttribute("url", "dummy"); return element; } public boolean containsGroups(String... groups) { for (String group : groups) { try { pipelinesFor(group); } catch (RuntimeException notPresent) { return false; } } return true; } public boolean containsPipelines(String... pipelines) { for (String pipeline : pipelines) { try { pipelineElement(pipeline); } catch (RuntimeException notPresent) { return false; } } return true; } public ArrayList<String> pipelinesFor(String... groups) { ArrayList<String> pipelines = new ArrayList<String>(); for (String group : groups) { try { List names = pipelinesFor(group); for (Object object : names) { pipelines.add(((DefaultElement) object).attributeValue("name")); } } catch (RuntimeException notPresent) { return new ArrayList<String>(); } } return pipelines; } public void changeLdapUriTo(String newLdapUri) { Element ldap = (Element) getNode("/cruise/server/security/ldap"); ldap.attribute("uri").setValue(newLdapUri); } public void changePasswordPathTo(String passwordFilePath) { Element passwordFile = (Element) getNode("/cruise/server/security/passwordFile"); passwordFile.attribute("path").setValue(passwordFilePath); } public Node getNode(String element) { return root().selectSingleNode(element); } public void addSiteUrl(String url) { serverTag().add(new DefaultAttribute("siteUrl", url)); } public void addSecureSiteUrl(String url) { serverTag().add(new DefaultAttribute("secureSiteUrl", url)); } private Element serverTag() { return (Element) root().selectSingleNode("//server"); } public void removeSiteUrl() { removeAttribute(serverTag(), "siteUrl"); } private void removeAttribute(Element serverTag, String attributeName) { serverTag.remove(serverTag.attribute(attributeName)); } public void removeSecureSiteUrl() { removeAttribute(serverTag(), "secureSiteUrl"); } public boolean hasStage(String pipelineName, String stageName) { return stageElement(pipelineName, stageName) != null; } public void modifyPipeline(String pipelineName, String node, String attribute, String attrValue) { Element pipeline = pipelineElement(pipelineName); Element trackingTool = findOrCreateAt(pipeline, 0, node); Attribute linkAttr = trackingTool.attribute(attribute); if (linkAttr == null) { trackingTool.add(new DefaultAttribute(attribute, attrValue)); } else { linkAttr.setValue(attrValue); } } public boolean isUserAuthorizedOnStage(String pipelineName, String stageName, String userName) { return stageAuthorizedEntity(pipelineName, stageName, userName, "user"); } private boolean stageAuthorizedEntity(String pipelineName, String stageName, String userName, String userOrRole) { Element stage = getStage(pipelineName, stageName); for (Element element : (List<Element>) stage .selectNodes(String.format(".//authorization/%s", userOrRole))) { if (element.getTextTrim().equals(userName)) { return true; } } return false; } public Boolean isRoleAuthorizedOnStage(String pipelineName, String stageName, String roleName) { return stageAuthorizedEntity(pipelineName, stageName, roleName, "role"); } public void addGroupAdmin(String groupName, String username) { addPermissionForGroup("user", username, groupName, "admins"); } public void hasMaterialWithAttribs(String pipelineName, String materialType, String materialName, String... nameValues) { Element material = material(pipelineName, materialName); if (material == null) { throw new RuntimeException( "Could not find material of type '" + materialType + "' and name '" + materialName + "'"); } for (String nameValue : nameValues) { String[] nameAndValue = nameValue.split(">"); String value = nameAndValue[1]; if ("tfs".equals(materialType) && "url".equals(nameAndValue[0])) { value = new TfsServer().getUrl() + value; } Attribute attrib = material.attribute(nameAndValue[0]); if (attrib == null || !attrib.getText().equals(value)) { throw new RuntimeException("Could not find attribute pair: " + nameValue); } } } public void removeJob(String pipelineName, String stageName, String jobName) { Node job = getNode(String.format("//pipeline[@name='%s']//stage[@name='%s']//job[@name='%s']", pipelineName, stageName, jobName)); job.getParent().remove(job); } public void removeEnvironments() { Node environmentsNode = root().selectSingleNode("//environments"); if (environmentsNode != null) { environmentsNode.getParent().remove(environmentsNode); } } public void removeTemplates() { Node templatesNode = root().selectSingleNode("//templates"); if (templatesNode != null) { templatesNode.getParent().remove(templatesNode); } } public String getArtifactsDir() { return serverTag().attribute("artifactsdir").getText(); } public String urlForMaterial(String pipelineName, String materialName) { return material(pipelineName, materialName).attribute("url").getValue(); } public void addParameter(String pipelineName, String parameterName, String value) { Element pipelineElement = pipelineElement(pipelineName); Element params = findOrCreateAt(pipelineElement, 0, "params"); params.add(paramElement(parameterName, value)); } private DefaultElement paramElement(String parameterName, String value) { DefaultElement elem = new DefaultElement("param"); elem.addAttribute("name", parameterName); elem.setText(value); return elem; } public Element getGroup(String groupName) { return (Element) root().selectSingleNode(String.format("//pipelines[@group=\"%s\"]", groupName)); } public void addSecurityWithPasswordFile(String passwordFilePath, String adminUsers) { Element passwordFileTag = new DefaultElement("passwordFile"); passwordFileTag.addAttribute("path", passwordFilePath); Element adminsTag = new DefaultElement("admins"); String[] adminUserList = adminUsers.split(","); for (String adminUser : adminUserList) { adminsTag.add(new DefaultElement("user").addText(adminUser.trim())); } Element securityTag = new DefaultElement("security"); securityTag.add(passwordFileTag); securityTag.add(adminsTag); serverTag().add(securityTag); } public void addSecurityWithPasswordFileOnly(String passwordFilePath) { Element passwordFileTag = new DefaultElement("passwordFile"); passwordFileTag.addAttribute("path", passwordFilePath); Element securityTag = new DefaultElement("security"); securityTag.add(passwordFileTag); serverTag().add(securityTag); } public void replaceServerId(String serverId) { serverTag().setAttributeValue("serverId", serverId); } public String getCommandRepositoryLocation() { return serverTag().attribute("commandRepositoryLocation").getText(); } public void createPipelineAsFirstPipelineInGroup(String pipelineName, String groupName) { Element groupContents = getGroup(groupName); ArrayList<Element> pipelines = new ArrayList<Element>(); while (groupContents.elementIterator().hasNext()) { Element pipelineElement = (Element) groupContents.elementIterator().next(); pipelines.add(pipelineElement); groupContents.remove(pipelineElement); } createASimpleGitPipeline(pipelineName); for (Element e : pipelines) { groupContents.add(e); } } public void createASimpleGitPipeline(String pipelineName) { createPipeline(pipelineName, "git", "gitName", "url:git", "destDir"); } public void updateValueOfKeyToForRepoWithId(String key, String value, String repoId) { Element repo = findRepo(repoId); Node userKey = repo.selectSingleNode(String.format("configuration/property/key[text()='%s']", key)); userKey.getParent().selectSingleNode("value").setText(value); } private boolean hasArguement(String arguement) { return (arguement != "") ? true : false; } public void addCustomCommandTaskWithInATemplate(String templateName, String stageName, String jobName, String newCommand, String givenArguement) { Element customCommand = hasArguement(givenArguement) ? customCommandWithArguments(newCommand, givenArguement) : customCommand(newCommand); tasksWithInTemplate(templateName, stageName, jobName).add(customCommand); } private Element tasksWithInTemplate(String templateName, String stageName, String jobName) { return (Element) jobWithInTemplate(templateName, stageName, jobName).selectSingleNode("tasks"); } private Element stageWithInTemplate(String templateName, String stageName) { return (Element) template(templateName).selectSingleNode(format("stage[@name=\"%s\"]", stageName)); } private Element jobWithInTemplate(String templateName, String stageName, String jobName) { return (Element) stageWithInTemplate(templateName, stageName) .selectSingleNode(format("jobs/job[@name=\"%s\"]", jobName)); } private Element template(String templateName) { return (Element) root().selectSingleNode(String.format("//templates/pipeline[@name=\"%s\"]", templateName)); } private Element customCommandWithArguments(String newCommand, String givenArguement) { Element command = null; Element arguement = new DefaultElement("arg"); arguement.setText(givenArguement); command = customCommand(newCommand); command.add(arguement); return command; } private Element customCommand(String newCommand) { Element customCommand = new DefaultElement("exec"); customCommand.addAttribute("command", newCommand); return customCommand; } public void removeCustomCommandTaskWithInATemplate(String templateName, String stageName, String jobName, String command, String arguement) { Element tasks = (Element) tasksWithInTemplate(templateName, stageName, jobName); String searchString = hasArguement(arguement) ? customCommandSearchStringWithArguments(command, arguement) : customCommandSearchStringWithOutArguments(command); Element customCommand = (Element) tasks.selectSingleNode(searchString); customCommand = hasArguement(arguement) ? customCommand.getParent() : customCommand; customCommand.detach(); } private String customCommandSearchStringWithArguments(String command, String arguement) { return String.format("./exec[@command=\"%s\"]/arg[text()=\"%s\"]", command, arguement); } private String customCommandSearchStringWithOutArguments(String command) { return String.format("./exec[@command=\"%s\"]", command); } public void deletePackageRepo(String repoId) { findRepo(repoId).detach(); } private Element findRepo(String repoId) { return (Element) root().selectSingleNode(String.format("//repositories/repository[@id='%s']", repoId)); } public void addANewPackageDefinitionToRepository(String packageId, String packageSpec, String repoId) { Element repo = findRepo(repoId); Element packagesForRepo = (Element) repo.selectSingleNode("packages"); Element newPackage = packagesForRepo.addElement("package"); newPackage.addAttribute("name", packageId); newPackage.addAttribute("id", packageId); Element packageSpecProperty = newPackage.addElement("configuration").addElement("property"); packageSpecProperty.addElement("key").setText("PACKAGE_SPEC"); packageSpecProperty.addElement("value").setText(packageSpec); } public void addPackageMaterialToPipeline(String packageId, String pipelineName) { Element pipeline = getPipeline(pipelineName); Element materials = (Element) pipeline.selectSingleNode("materials"); materials.addElement("package").addAttribute("ref", packageId); } }