@Override public Page<InstanceConfig> listInstanceConfigs(ListOption... options) { final Options listOptions = Options.fromListOptions(options); Preconditions.checkArgument( !listOptions.hasFilter(), "Filter option is not supported by listInstanceConfigs"); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; PageFetcher<InstanceConfig, com.google.spanner.admin.instance.v1.InstanceConfig> pageFetcher = new PageFetcher<InstanceConfig, com.google.spanner.admin.instance.v1.InstanceConfig>() { @Override public Paginated<com.google.spanner.admin.instance.v1.InstanceConfig> getNextPage( String nextPageToken) { return rpc.listInstanceConfigs(pageSize, nextPageToken); } @Override public InstanceConfig fromProto( com.google.spanner.admin.instance.v1.InstanceConfig proto) { return InstanceConfig.fromProto(proto, InstanceAdminClientImpl.this); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }
@Override public Page<Database> listDatabases(String instanceId, ListOption... options) { final String instanceName = getInstanceName(instanceId); final Options listOptions = Options.fromListOptions(options); Preconditions.checkArgument( !listOptions.hasFilter(), "Filter option is not support by" + "listDatabases"); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; PageFetcher<Database, com.google.spanner.admin.database.v1.Database> pageFetcher = new PageFetcher<Database, com.google.spanner.admin.database.v1.Database>() { @Override public Paginated<com.google.spanner.admin.database.v1.Database> getNextPage( String nextPageToken) { return rpc.listDatabases(instanceName, pageSize, nextPageToken); } @Override public Database fromProto(com.google.spanner.admin.database.v1.Database proto) { return Database.fromProto(proto, DatabaseAdminClientImpl.this); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }
@Override public Page<Instance> listInstances(ListOption... options) throws SpannerException { final Options listOptions = Options.fromListOptions(options); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; final String filter = listOptions.filter(); PageFetcher<Instance, com.google.spanner.admin.instance.v1.Instance> pageFetcher = new PageFetcher<Instance, com.google.spanner.admin.instance.v1.Instance>() { @Override public Paginated<com.google.spanner.admin.instance.v1.Instance> getNextPage( String nextPageToken) { return rpc.listInstances(pageSize, nextPageToken, filter); } @Override public Instance fromProto(com.google.spanner.admin.instance.v1.Instance proto) { return Instance.fromProto(proto, InstanceAdminClientImpl.this, dbClient); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }
@Test public void listEquality() { Options o1; Options o2; Options o3; o1 = Options.fromListOptions(); o2 = Options.fromListOptions(); assertThat(o1.equals(o2)).isTrue(); o2 = Options.fromListOptions(Options.pageSize(1)); assertThat(o1.equals(o2)).isFalse(); assertThat(o2.equals(o1)).isFalse(); o3 = Options.fromListOptions(Options.pageSize(1)); assertThat(o2.equals(o3)).isTrue(); o3 = Options.fromListOptions(Options.pageSize(2)); assertThat(o2.equals(o3)).isFalse(); o2 = Options.fromListOptions(Options.pageToken("t1")); assertThat(o1.equals(o2)).isFalse(); o3 = Options.fromListOptions(Options.pageToken("t1")); assertThat(o2.equals(o3)).isTrue(); o3 = Options.fromListOptions(Options.pageToken("t2")); assertThat(o2.equals(o3)).isFalse(); o2 = Options.fromListOptions(Options.filter("f1")); assertThat(o1.equals(o2)).isFalse(); o3 = Options.fromListOptions(Options.filter("f1")); assertThat(o2.equals(o3)).isTrue(); o3 = Options.fromListOptions(Options.filter("f2")); assertThat(o2.equals(o3)).isFalse(); }
@Test public void listOptTest() { int pageSize = 3; String pageToken = "ptok"; String filter = "env"; Options opts = Options.fromListOptions( Options.pageSize(pageSize), Options.pageToken(pageToken), Options.filter(filter)); assertThat(opts.toString()) .isEqualTo( "pageSize: " + Integer.toString(pageSize) + " pageToken: " + pageToken + " filter: " + filter + " "); assertThat(opts.hasPageSize()).isTrue(); assertThat(opts.hasPageToken()).isTrue(); assertThat(opts.hasFilter()).isTrue(); assertThat(opts.pageSize()).isEqualTo(pageSize); assertThat(opts.pageToken()).isEqualTo(pageToken); assertThat(opts.filter()).isEqualTo(filter); assertThat(opts.hashCode()).isEqualTo(108027089); }
@Override public Page<InstanceConfig> listInstanceConfigs(ListOption... options) { final Options listOptions = Options.fromListOptions(options); Preconditions.checkArgument( !listOptions.hasFilter(), "Filter option is not supported by listInstanceConfigs"); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; PageFetcher<InstanceConfig, com.google.spanner.admin.instance.v1.InstanceConfig> pageFetcher = new PageFetcher<InstanceConfig, com.google.spanner.admin.instance.v1.InstanceConfig>() { @Override public Paginated<com.google.spanner.admin.instance.v1.InstanceConfig> getNextPage( String nextPageToken) { return rpc.listInstanceConfigs(pageSize, nextPageToken); } @Override public InstanceConfig fromProto( com.google.spanner.admin.instance.v1.InstanceConfig proto) { return InstanceConfig.fromProto(proto, InstanceAdminClientImpl.this); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }
@Override public Page<Database> listDatabases(String instanceId, ListOption... options) { final String instanceName = getInstanceName(instanceId); final Options listOptions = Options.fromListOptions(options); Preconditions.checkArgument( !listOptions.hasFilter(), "Filter option is not support by" + "listDatabases"); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; PageFetcher<Database, com.google.spanner.admin.database.v1.Database> pageFetcher = new PageFetcher<Database, com.google.spanner.admin.database.v1.Database>() { @Override public Paginated<com.google.spanner.admin.database.v1.Database> getNextPage( String nextPageToken) { return rpc.listDatabases(instanceName, pageSize, nextPageToken); } @Override public Database fromProto(com.google.spanner.admin.database.v1.Database proto) { return Database.fromProto(proto, DatabaseAdminClientImpl.this); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }
@Override public Page<Instance> listInstances(ListOption... options) throws SpannerException { final Options listOptions = Options.fromListOptions(options); final int pageSize = listOptions.hasPageSize() ? listOptions.pageSize() : 0; final String filter = listOptions.filter(); PageFetcher<Instance, com.google.spanner.admin.instance.v1.Instance> pageFetcher = new PageFetcher<Instance, com.google.spanner.admin.instance.v1.Instance>() { @Override public Paginated<com.google.spanner.admin.instance.v1.Instance> getNextPage( String nextPageToken) { return rpc.listInstances(pageSize, nextPageToken, filter); } @Override public Instance fromProto(com.google.spanner.admin.instance.v1.Instance proto) { return Instance.fromProto(proto, InstanceAdminClientImpl.this, dbClient); } }; if (listOptions.hasPageToken()) { pageFetcher.nextPageToken = listOptions.pageToken(); } return pageFetcher.getNextPage(); }