Examples of org.apache.commons.configuration.Configuration.addProperty()

Package org.apache.commons.configuration

Class org.apache.commons.configuration.Configuration

Examples of org.apache.commons.configuration.Configuration.addProperty()

org.apache.commons.configuration.Configuration.addProperty()
Add a property to the configuration. If it already exists then the value stated here will be added to the configuration entry. For example, if the property:
```
resource.loader = file
```
is already present in the configuration and you call
```
addProperty("resource.loader", "classpath")
```
Then you will end up with a List like the following:
```
["file", "classpath"]
```
@param key The key to add the property to. @param value The value to add.

    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
      "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");

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    if (System.getProperty("config") != null) {
      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
      "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);

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      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
      "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

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    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
      "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);


    Set<String> jtnn = new HashSet<String>();

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    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
      "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);


    Set<String> jtnn = new HashSet<String>();
    jtnn.add("hadoop-jobtracker");

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    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

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    if (System.getProperty("config") != null) {
      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

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      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);


    Set<String> nn = new HashSet<String>();

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    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);


    Set<String> nn = new HashSet<String>();
    nn.add("puppet:module::manifest");

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    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
      config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

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