gerrit.onap Code Review - ccsdk/cds.git/blob

   1 /*
   2  *  Copyright © 2019 IBM.
   3  *
   4  *  Licensed under the Apache License, Version 2.0 (the "License");
   5  *  you may not use this file except in compliance with the License.
   6  *  You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *  Unless required by applicable law or agreed to in writing, software
  11  *  distributed under the License is distributed on an "AS IS" BASIS,
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *  See the License for the specific language governing permissions and
  14  *  limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.ssh.service
  18
  19 import org.onap.ccsdk.cds.blueprintsprocessor.core.BluePrintProperties
  20 import org.onap.ccsdk.cds.blueprintsprocessor.ssh.BasicAuthSshClientProperties
  21 import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshClientProperties
  22 import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshLibConstants
  23 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
  24 import org.springframework.stereotype.Service
  25
  26 @Service(SshLibConstants.SERVICE_BLUEPRINT_SSH_LIB_PROPERTY)
  27 open class BluePrintSshLibPropertyService(private var bluePrintProperties: BluePrintProperties) {
  28
  29     fun blueprintSshClientService(selector: String): BlueprintSshClientService {
  30         val prefix = "${SshLibConstants.PROPERTY_SSH_CLIENT_PREFIX}$selector"
  31         val sshClientProperties = sshClientProperties(prefix)
  32         return blueprintSshClientService(sshClientProperties)
  33     }
  34
  35     fun sshClientProperties(prefix: String): SshClientProperties {
  36         val type = bluePrintProperties.propertyBeanType("$prefix.type", String::class.java)
  37         return when (type) {
  38             SshLibConstants.TYPE_BASIC_AUTH -> {
  39                 basicAuthSshClientProperties(prefix)
  40             }
  41             else -> {
  42                 throw BluePrintProcessorException("SSH adaptor($type) is not supported")
  43             }
  44         }
  45     }
  46
  47     private fun blueprintSshClientService(sshClientProperties: SshClientProperties): BlueprintSshClientService {
  48
  49         when (sshClientProperties) {
  50             is BasicAuthSshClientProperties -> {
  51                 return BasicAuthSshClientService(sshClientProperties)
  52             }
  53             else -> {
  54                 throw BluePrintProcessorException("couldn't get SSH client service for")
  55             }
  56         }
  57     }
  58
  59     private fun basicAuthSshClientProperties(prefix: String): BasicAuthSshClientProperties {
  60         return bluePrintProperties.propertyBeanType(
  61                 prefix, BasicAuthSshClientProperties::class.java)
  62     }
  63
  64 }