Examples of StringRepresentation

Examples of org.restlet.resource.StringRepresentation

122
123
124
125
126
127
128
129
130
                                                                                                   resourceGroup),
                                                                  // instanceSessionId
                                                                  // + "__"
                                                                  // + resourceGroup,
                                                                  MediaType.APPLICATION_JSON);
    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);
    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
    return (String) getRequest().getAttributes().get(key);
  }

  StringRepresentation getConfigScopes() throws Exception
  {
    StringRepresentation representation = null;
    ZNRecord record = new ZNRecord("Config");

    List<String> scopeList =
        Arrays.asList(ConfigScopeProperty.CLUSTER.toString(),
                      ConfigScopeProperty.RESOURCE.toString(),
                      ConfigScopeProperty.PARTICIPANT.toString(),
                      ConfigScopeProperty.PARTITION.toString());
    record.setListField("scopes", scopeList);

    representation =
        new StringRepresentation(ClusterRepresentationUtil.ZNRecordToJson(record),
                                 MediaType.APPLICATION_JSON);

    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
    return representation;
  }

  StringRepresentation getConfigKeys(ConfigScopeProperty scopeProperty, String... keys) throws Exception
  {
    StringRepresentation representation = null;
    String clusterName = getValue("clusterName");

    ZkClient zkClient =
        (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT);
    ClusterSetup setupTool = new ClusterSetup(zkClient);
    HelixAdmin admin = setupTool.getClusterManagementTool();
    ZNRecord record = new ZNRecord(scopeProperty + " Config");

    List<String> configKeys = admin.getConfigKeys(scopeProperty, clusterName, keys);
    record.setListField(scopeProperty.toString(), configKeys);

    representation =
        new StringRepresentation(ClusterRepresentationUtil.ZNRecordToJson(record),
                                 MediaType.APPLICATION_JSON);

    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
  StringRepresentation getConfigs(ConfigScope scope,
                                  ConfigScopeProperty scopeProperty,
                                  String... keys) throws Exception
  {
    StringRepresentation representation = null;
    String clusterName = getValue("clusterName");

    ZkClient zkClient =
        (ZkClient) getContext().getAttributes().get(RestAdminApplication.ZKCLIENT);
    ClusterSetup setupTool = new ClusterSetup(zkClient);
    HelixAdmin admin = setupTool.getClusterManagementTool();
    ZNRecord record = new ZNRecord(scopeProperty + " Config");

    List<String> configKeys = admin.getConfigKeys(scopeProperty, clusterName, keys);
    Map<String, String> configs = admin.getConfig(scope, new HashSet<String>(configKeys));
    record.setSimpleFields(configs);

    representation =
        new StringRepresentation(ClusterRepresentationUtil.ZNRecordToJson(record),
                                 MediaType.APPLICATION_JSON);

    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
  }

  @Override
  public Representation represent(Variant variant)
  {
    StringRepresentation representation = null;

    String clusterName = getValue("clusterName");
    String scopeStr = getValue("scope");
    try
    {
      if (scopeStr == null)
      {
        // path is "/clusters/{clusterName}/configs"
        return getConfigScopes();
      }

      scopeStr = scopeStr.toUpperCase();

      ConfigScopeProperty scopeProperty = ConfigScopeProperty.valueOf(scopeStr);
      switch (scopeProperty)
      {
      case CLUSTER:
      case PARTICIPANT:
      case RESOURCE:
        String scopeKey1 = getValue("scopeKey1");
        if (scopeKey1 == null)
        {
          // path is "/clusters/{clusterName}/configs/cluster|participant|resource"
          representation = getConfigKeys(scopeProperty);
        }
        else
        {
          // path is "/clusters/{clusterName}/configs/cluster|particicpant|resource/
          // {clusterName}|{participantName}|{resourceName}"
          ConfigScope scope;
          if (scopeProperty == ConfigScopeProperty.CLUSTER)
          {
            scope = new ConfigScopeBuilder().build(scopeProperty, clusterName);
          }
          else
          {
            scope = new ConfigScopeBuilder().build(scopeProperty, clusterName, scopeKey1);
          }
          representation = getConfigs(scope, scopeProperty, scopeKey1);
        }
        break;
      case PARTITION:
        scopeKey1 = getValue("scopeKey1");
        String scopeKey2 = getValue("scopeKey2");
        if (scopeKey1 == null)
        {
          // path is "/clusters/{clusterName}/configs/partition"
          throw new HelixException("Missing resourceName");
        }
        else if (scopeKey2 == null)
        {
          // path is "/clusters/{clusterName}/configs/partition/resourceName"
          representation = getConfigKeys(scopeProperty, scopeKey1);
        }
        else
        {
          // path is
          // "/clusters/{clusterName}/configs/partition/resourceName/partitionName"
          ConfigScope scope =
              new ConfigScopeBuilder().build(scopeProperty,
                                             clusterName,
                                             scopeKey1,
                                             scopeKey2);
          representation = getConfigs(scope, scopeProperty, scopeKey1, scopeKey2);
        }
        break;
      default:
        break;
      }
    }
    catch (Exception e)
    {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      representation = new StringRepresentation(error, MediaType.APPLICATION_JSON);
      LOG.error("", e);
    }

    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
  }

  @Override
  public Representation represent(Variant variant)
  {
    StringRepresentation presentation = null;
    try
    {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String instanceName = (String) getRequest().getAttributes().get("instanceName");
      String resourceGroup = (String) getRequest().getAttributes().get("resourceName");

      presentation =
          getInstanceErrorsRepresentation(clusterName,
                                          instanceName,
                                          resourceGroup);
    }
    catch (Exception e)
    {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

116
117
118
119
120
121
122
123
124
                                                                                                 resourceGroup),
                                                                // instanceSessionId
                                                                // + "__"
                                                                // + resourceGroup,
                                                                MediaType.APPLICATION_JSON);
    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);
    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
  }

  @Override
  public Representation represent(Variant variant)
  {
    StringRepresentation presentation = null;
    try
    {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String resourceName = (String) getRequest().getAttributes().get("resourceName");
      presentation = getIdealStateRepresentation(clusterName, resourceName);
    }

    catch (Exception e)
    {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

113
114
115
116
117
118
119
120
121
122
        ClusterRepresentationUtil.getClusterPropertyAsString(zkClient,
                                                             clusterName,
                                                             keyBuilder.idealStates(resourceName),
                                                             MediaType.APPLICATION_JSON);

    StringRepresentation representation =
        new StringRepresentation(message, MediaType.APPLICATION_JSON);

    return representation;
  }
View Full Code Here

Examples of org.restlet.resource.StringRepresentation

68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
    return false;
  }

  public Representation represent(Variant variant)
  {
    StringRepresentation presentation = null;
    try
    {
      String clusterName = (String) getRequest().getAttributes().get("clusterName");
      String instanceName = (String) getRequest().getAttributes().get("instanceName");
      presentation = getInstanceErrorsRepresentation( clusterName, instanceName);
    }
    catch (Exception e)
    {
      String error = ClusterRepresentationUtil.getErrorAsJsonStringFromException(e);
      presentation = new StringRepresentation(error, MediaType.APPLICATION_JSON);

      LOG.error("", e);
    }
    return presentation;
  }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.