01: /*
02: * (c) Copyright 2006 by Volker Bergmann. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, is permitted under the terms of the
06: * GNU General Public License.
07: *
08: * For redistributing this software or a derivative work under a license other
09: * than the GPL-compatible Free Software License as defined by the Free
10: * Software Foundation or approved by OSI, you must first obtain a commercial
11: * license to this software product from Volker Bergmann.
12: *
13: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
14: * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
15: * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
16: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
17: * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
18: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
24: * POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: package org.databene.model.data;
28:
29: import org.databene.commons.StringUtil;
30:
31: /**
32: * Describes a component of an Entity.<br/>
33: * <br/>
34: * Created: 16.08.2007 18:37:33
35: */
36: public abstract class ComponentDescriptor extends FeatureDescriptor {
37:
38: private static final String[] EMPTY_STRING_ARRAY = new String[0];
39:
40: public ComponentDescriptor(String name) {
41: this (name, null);
42: }
43:
44: public ComponentDescriptor(ComponentDescriptor parent) {
45: this (parent.getName(), parent);
46: }
47:
48: public ComponentDescriptor(String name, ComponentDescriptor parent) {
49: super (name, parent);
50: addDetailConfig("type", String.class, true, null);
51: addDetailConfig("values", String.class, false, null);
52: }
53:
54: // properties ------------------------------------------------------------------------------------------------------
55:
56: public String getType() {
57: return (String) getDetailValue("type");
58: }
59:
60: public void setType(String type) {
61: setDetail("type", type);
62: }
63:
64: public String[] getValues() {
65: String valuesString = (String) getDetailValue("values");
66: if (valuesString == null)
67: return EMPTY_STRING_ARRAY;
68: return StringUtil.tokenize(valuesString, ',');
69: }
70:
71: public void setValues(String values) {
72: setDetail("values", values);
73: }
74:
75: // literate construction helpers -----------------------------------------------------------------------------------
76:
77: public ComponentDescriptor ofType(String type) {
78: setDetail("type", type);
79: return this ;
80: }
81:
82: public ComponentDescriptor withValues(String values) {
83: setDetail("values", values);
84: return this;
85: }
86:
87: }
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