| /** |
| * |
| * Copyright 2009-2011 Rickard Öberg AB |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.zest.library.rest.common.table; |
| |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| import org.apache.zest.api.value.ValueBuilderFactory; |
| import org.apache.zest.functional.Function; |
| |
| /** |
| * Factory for setting up TableBuilder instances. Defines available columns, and how they are extracted from objects. |
| */ |
| public class TableBuilderFactory |
| { |
| private ValueBuilderFactory vbf; |
| |
| public TableBuilderFactory(ValueBuilderFactory vbf) |
| { |
| this.vbf = vbf; |
| } |
| |
| private Map<String, Column> columns = new LinkedHashMap<String, Column>(); |
| |
| public TableBuilderFactory column(String id, String label, String type, Function<?, Object> valueFunction, Function<?, String> formattedFunction) |
| { |
| columns.put(id, new Column(id, label, type, valueFunction, formattedFunction)); |
| return this; |
| } |
| |
| public TableBuilderFactory column(String id, String label, String type, Function<?, Object> valueFunction) |
| { |
| columns.put(id, new Column(id, label, type, valueFunction, null)); |
| return this; |
| } |
| |
| public TableBuilder newInstance(TableQuery tableQuery) |
| { |
| return new TableBuilder(vbf, columns, tableQuery); |
| } |
| |
| class Column |
| { |
| private String id; |
| private String label; |
| private String type; |
| private Function<?, Object> valueFunction; |
| private Function<?, String> formattedFunction; |
| |
| private Column(String id, String label, String type, Function<?, Object> valueFunction, Function<?, String> formattedFunction) |
| { |
| this.id = id; |
| this.label = label; |
| this.type = type; |
| this.valueFunction = valueFunction; |
| this.formattedFunction = formattedFunction; |
| } |
| |
| public String getId() |
| { |
| return id; |
| } |
| |
| public String getLabel() |
| { |
| return label; |
| } |
| |
| public String getType() |
| { |
| return type; |
| } |
| |
| public Function<?, Object> getValueFunction() |
| { |
| return valueFunction; |
| } |
| |
| public Function<?, String> getFormattedFunction() |
| { |
| return formattedFunction; |
| } |
| } |
| } |