1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
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
100
101
102
103
104
105
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/* $Id$ */
package org.apache.fop.events.model;
import java.io.Serializable;
import java.util.Iterator;
import java.util.Map;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
import org.apache.xmlgraphics.util.XMLizable;
/**
* Represents the model of an event producer with multiple event methods.
*/
public class EventProducerModel implements Serializable, XMLizable {
private static final long serialVersionUID = 122267104123721902L;
private String interfaceName;
private Map methods = new java.util.LinkedHashMap();
/**
* Creates a new instance.
* @param interfaceName the fully qualified interface name of the event producer
*/
public EventProducerModel(String interfaceName) {
this.interfaceName = interfaceName;
}
/**
* Returns the fully qualified interface name of the event producer.
* @return the fully qualified interface name
*/
public String getInterfaceName() {
return this.interfaceName;
}
/**
* Sets the fully qualified interface name of the event producer.
* @param name the fully qualified interface name
*/
public void setInterfaceName(String name) {
this.interfaceName = name;
}
/**
* Adds a model instance of an event method.
* @param method the event method model
*/
public void addMethod(EventMethodModel method) {
this.methods.put(method.getMethodName(), method);
}
/**
* Returns the model instance of an event method for the given method name.
* @param methodName the method name
* @return the model instance (or null if no method with the given name exists)
*/
public EventMethodModel getMethod(String methodName) {
return (EventMethodModel)this.methods.get(methodName);
}
/**
* Returns an iterator over the contained event producer methods.
* @return an iterator (Iterator<EventMethodModel>)
*/
public Iterator getMethods() {
return this.methods.values().iterator();
}
/** {@inheritDoc} */
public void toSAX(ContentHandler handler) throws SAXException {
AttributesImpl atts = new AttributesImpl();
atts.addAttribute("", "name", "name", "CDATA", getInterfaceName());
String elName = "producer";
handler.startElement("", elName, elName, atts);
Iterator iter = getMethods();
while (iter.hasNext()) {
((XMLizable)iter.next()).toSAX(handler);
}
handler.endElement("", elName, elName);
}
}
|
