blob: 6b0fdcd53b0f6ffa1f273b539a3d6276adcc7572 (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2016 Tasktop Technologies and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.core.externalization;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants;
import org.eclipse.mylyn.internal.tasks.core.ITransferList;
import org.eclipse.mylyn.tasks.core.IRepositoryElement;
import org.xml.sax.Attributes;
public abstract class SaxTaskListElementBuilder<T extends IRepositoryElement> {
private String currentAttributeKey;
private StringBuilder currentAttributeValue;
private final MultiStatus errors;
protected SaxTaskListElementBuilder() {
this.errors = new MultiStatus(ITasksCoreConstants.ID_PLUGIN, IStatus.OK, null, null);
}
public abstract void beginItem(Attributes elementAttributes);
protected abstract void applyAttribute(String attributeKey, String attributeValue);
public abstract T getItem();
public abstract void addToTaskList(ITransferList taskList);
public void startAttribute(Attributes elementAttributes) {
currentAttributeKey = elementAttributes.getValue(TaskListExternalizationConstants.KEY_KEY);
currentAttributeValue = new StringBuilder();
}
public void acceptAttributeValueContent(char[] content, int start, int length) {
if (isAcceptingAttributeValues()) {
currentAttributeValue.append(content, start, length);
}
}
public void endAttribute() {
if (isAcceptingAttributeValues()) {
applyAttribute(currentAttributeKey, currentAttributeValue.toString());
}
currentAttributeKey = null;
currentAttributeValue = null;
}
public boolean isAcceptingAttributeValues() {
return currentAttributeKey != null && currentAttributeValue != null;
}
protected void addError(IStatus status) {
errors.add(status);
}
public IStatus getErrors() {
return errors;
}
}
|
