Classes/WebSphereTopology.ps1
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Class WebSphereServer { [String] $ServerName [String] $ServerConfigDir [bool] $IsNodeAgent = $false [bool] $IsDmgr = $false WebSphereServer () {} WebSphereServer ([String] $Name) { $this.ServerName = $Name } [Bool] InitializeFromServerDir([String] $serverDir) { [bool] $init = $false if (!(Test-Path($serverDir) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "$serverDir directory not found or invalid" } # Load node info [System.IO.FileInfo] $serverXMLFile = Get-ChildItem -Path $serverDir -Filter "server.xml" if (!($serverXMLFile) -or (!($serverXMLFile.Exists))) { throw [System.IO.FileNotFoundException] "server.xml file not found" } else { # Set node name [XML] $serverXML = Get-Content $serverXMLFile.FullName $this.ServerName = ($serverXML.ChildNodes[1] | Select Name).Name if ($this.ServerName) { $this.ServerConfigDir = $serverDir $this.IsNodeAgent = $this.ServerName -eq "nodeagent" $this.IsDmgr = $this.ServerName -eq "dmgr" $init = $true } } Return $init } } Class WebSphereNode { [String] $NodeName [WebSphereServer[]] $Servers WebSphereNode () {} WebSphereNode ([String] $Name) { $this.NodeName = $Name } [void] AddServer([WebSphereServer] $Server) { $this.Servers += $Server } [Bool] InitializeFromNodeDir([String] $nodeDir) { [bool] $init = $false if (!(Test-Path($nodeDir) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "$nodeDir directory not found or invalid" } # Load node info [System.IO.FileInfo] $nodeXMLFile = Get-ChildItem -Path $nodeDir -Filter "node.xml" if (!($nodeXMLFile) -or (!($nodeXMLFile.Exists))) { throw [System.IO.FileNotFoundException] "Node.xml file not found" } else { # Set node name [XML] $nodeXML = Get-Content $nodeXMLFile.FullName $this.NodeName = ($nodeXML.ChildNodes[1] | Select Name).Name if ($this.NodeName) { # Load server info $serversDir = Join-Path $nodeDir "servers" [System.IO.FileInfo[]] $serverXMLFiles = Get-ChildItem -Path $serversDir -Filter "server.xml" -Recurse -Depth 1 if (!($serverXMLFiles) -or ($serverXMLFiles.Count -le 0)) { Write-Warning "server.xml files not found" $init = $true } else { # Adds servers to node foreach ($serverXMLFile in $serverXMLFiles) { [WebSphereServer] $server = [WebSphereServer]::new() $init = $server.InitializeFromServerDir($serverXMLFile.Directory) if ($init) { $this.AddServer($server) } } } } } Return $init } } Class WebSphereClusterMember { [String] $ServerName [String] $NodeName [int] $Weight WebSphereClusterMember () {} } Class WebSphereCluster { [String] $ClusterName [String] $NodeGroupName [String] $ClusterConfigDir [WebSphereClusterMember[]] $ClusterMembers WebSphereCluster () {} WebSphereCluster ([String] $Name) { $this.ClusterName = $Name } [void] AddClusterMember([WebSphereClusterMember] $ClusterMember) { $this.ClusterMembers += $ClusterMember } [Bool] InitializeFromClusterDir([String] $clusterDir) { [bool] $init = $false if (!(Test-Path($clusterDir) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "$clusterDir directory not found or invalid" } # Load node info [System.IO.FileInfo] $clusterXMLFile = Get-ChildItem -Path $clusterDir -Filter "cluster.xml" if (!($clusterXMLFile) -or (!($clusterXMLFile.Exists))) { throw [System.IO.FileNotFoundException] "Node.xml file not found" } else { # Parse cluster info [XML] $clusterXML = Get-Content $clusterXMLFile.FullName $this.ClusterName = ($clusterXML.ChildNodes[1] | Select Name).Name $this.NodeGroupName = ($clusterXML.ChildNodes[1] | Select NodeGroupName).NodeGroupName $this.ClusterConfigDir = $clusterDir if ($this.ClusterName) { $clusterXML.ChildNodes[1].ChildNodes | % { if ($_.Name -eq "Members") { [WebSphereClusterMember] $clusterMember = [WebSphereClusterMember]::new() $clusterMember.ServerName = ($_ | Select memberName).memberName $clusterMember.NodeName = ($_ | Select nodeName).nodeName $clusterMember.Weight = ($_ | Select weight).weight $this.AddClusterMember($clusterMember) } } $init = $true } } Return $init } } Class WebSphereCell { [String] $CellName [WebSphereNode[]] $Nodes [WebSphereCluster[]] $Clusters WebSphereCell () {} WebSphereCell ([String] $Name) { $this.CellName = $Name } [void] AddNode([WebSphereNode] $Node) { $this.Nodes += $Node } [void] AddCluster([WebSphereCluster] $Cluster) { $this.Clusters += $Cluster } [Bool] InitializeFromCellDir([String] $cellDir) { [bool] $init = $false if (!(Test-Path($cellDir) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "$cellDir directory not found or invalid" } # Load cell.xml [System.IO.FileInfo] $cellXMLFile = Get-ChildItem -Path $cellDir -Filter "cell.xml" -Recurse -Depth 1 if (!($cellXMLFile) -or (!($cellXMLFile.Exists))) { throw [System.IO.FileNotFoundException] "Cell.xml file not found" } else { # Set cell name [XML] $cellXML = Get-Content $cellXMLFile.FullName $this.CellName = ($cellXML.ChildNodes[1] | Select Name).Name if ($this.CellName) { # Load nodes $nodesDir = Join-Path $cellDir "nodes" [System.IO.FileInfo[]] $nodeXMLFiles = Get-ChildItem -Path $nodesDir -Filter "node.xml" -Recurse -Depth 1 if (!($nodeXMLFiles) -or ($nodeXMLFiles.Count -le 0)) { Write-Warning "Node.xml files not found" $init = $true } else { # Set node name foreach ($nodeXMLFile in $nodeXMLFiles) { [WebSphereNode] $node = [WebSphereNode]::new() $init = $node.InitializeFromNodeDir($nodeXMLFile.Directory) if ($init) { $this.AddNode($node) } } } # Load clusters if ($init) { $clustersDir = Join-Path $cellDir "clusters" [System.IO.FileInfo[]] $clusterXMLFiles = Get-ChildItem -Path $clustersDir -Filter "cluster.xml" -Recurse -Depth 1 if (!($clusterXMLFiles) -or ($clusterXMLFiles.Count -le 0)) { Write-Warning "cluster.xml files not found" $init = $true } else { foreach ($clusterXMLFile in $clusterXMLFiles) { [WebSphereCluster] $cluster = [WebSphereCluster]::new() $init = $cluster.InitializeFromClusterDir($clusterXMLFile.Directory) if ($init) { $this.AddCluster($cluster) } } } } } } Return $init } } Class WebSphereTopology { [WebSphereCell[]] $Cells WebSphereTopology () {} [void] AddCell([WebSphereCell] $Cell) { $this.Cells += $Cell } [Bool] InitializeFromProfile([String] $profilePath) { [bool] $init = $false if (!(Test-Path($profilePath) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "$profilePath directory not found or invalid" } $cellsDir = Join-Path $profilePath "config\cells" if (!(Test-Path($cellsDir) -PathType Container)) { throw [System.IO.DirectoryNotFoundException] "Cells directory $cellsDir not found" } # Load cells.xml [System.IO.FileInfo[]] $cellXMLFiles = Get-ChildItem -Path $cellsDir -Filter "cell.xml" -Recurse -Depth 1 if (!($cellXMLFiles) -or (!($cellXMLFiles.Exists))) { throw [System.IO.FileNotFoundException] "Cell.xml file not found" } else { # Set node name foreach ($cellXMLFile in $cellXMLFiles) { [WebSphereCell] $cell = [WebSphereCell]::new() $init = $cell.InitializeFromCellDir($cellXMLFile.Directory) if ($init) { $this.AddCell($cell) } } } Return $init } } |