1753

Committed 12 Feb 2026 03:17AM UTC coverage: 77.321% (-0.01%) from 77.334%

Build # 1753

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #1102 from hazendaz/renovate/javax-support-logback-monorepo

Update dependency ch.qos.logback:logback-classic to v1.5.29 (javax-support)

Coverage Stats

1438 of 2003 branches covered (71.79%)

Branch coverage included in aggregate %.

4034 of 5074 relevant lines covered (79.5%)

0.8 hits per line

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75.0

/displaytag/src/main/java/org/displaytag/util/MultipleHtmlAttribute.java

/*
 * SPDX-License-Identifier: MIT
 * See LICENSE file for details.
 *
 * Copyright 2002-2026 Fabrizio Giustina, the Displaytag team
 */
package org.displaytag.util;

import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.Set;

import org.apache.commons.lang3.StringUtils;

/**
 * Object used to contain html multiple attribute value (for the "class" attribute).
 */
public class MultipleHtmlAttribute implements Cloneable {

    /**
     * Sets containing splitted attribute values.
     */
    private final Set<String> attributeSet;

    /**
     * Constructor for MultipleHtmlAttribute.
     *
     * @param attributeValue
     *            String
     */
    public MultipleHtmlAttribute(final String attributeValue) {
        this.attributeSet = new LinkedHashSet<>();
        this.addAllAttributesFromArray(StringUtils.split(attributeValue));
    }

    /**
     * Adds attributes from an array.
     *
     * @param attributes
     *            Object[] Array containing attributes
     */
    private void addAllAttributesFromArray(final String[] attributes) {
        if (attributes == null) {
            return;
        }

        // number of attributes to add
        final int length = attributes.length;

        // add all the splitted attributes
        for (int j = 0; j < length; j++) {

            // don't add if empty
            if (!StringUtils.isEmpty(attributes[j])) {
                this.attributeSet.add(attributes[j]);
            }

        }
    }

    /**
     * Returns the list of attributes separated by a space.
     *
     * @return String
     */
    @Override
    public String toString() {
        final StringBuilder buffer = new StringBuilder();

        final Iterator<String> iterator = this.attributeSet.iterator();

        while (iterator.hasNext()) {
            // apend next value
            buffer.append(iterator.next());
            if (iterator.hasNext()) {
                // append a space if there are more
                buffer.append(' ');
            }
        }

        return buffer.toString();
    }

    /**
     * Adds a value to the attribute.
     *
     * @param attributeValue
     *            value to add to the attribute
     */
    public void addAttributeValue(final String attributeValue) {
        // don't add if empty
        if (!StringUtils.isEmpty(attributeValue)) {
            this.attributeSet.add(attributeValue);
        }

    }

    /**
     * Return true if this MultipleHtmlValue doesn't store any value.
     *
     * @return <code>true</code> if this MultipleHtmlValue doesn't store any value
     */
    public boolean isEmpty() {
        return this.attributeSet.isEmpty();
    }

    /**
     * Clone.
     *
     * @return the object
     *
     * @see java.lang.Object#clone()
     */
    @Override
    protected Object clone() {
        MultipleHtmlAttribute clone;

        try {
            clone = (MultipleHtmlAttribute) super.clone();
        } catch (final CloneNotSupportedException e) {
            // should never happen
            throw new RuntimeException(e);
        }

        // copy attributes
        clone.addAllAttributesFromArray(this.attributeSet.toArray(new String[this.attributeSet.size()]));

        return clone;
    }

}

1	/*
2	* SPDX-License-Identifier: MIT
3	* See LICENSE file for details.
4	*
5	* Copyright 2002-2026 Fabrizio Giustina, the Displaytag team
6	*/
7	package org.displaytag.util;
8
9	import java.util.Iterator;
10	import java.util.LinkedHashSet;
11	import java.util.Set;
12
13	import org.apache.commons.lang3.StringUtils;
14
15	/**
16	* Object used to contain html multiple attribute value (for the "class" attribute).
17	*/
18	public class MultipleHtmlAttribute implements Cloneable {
19
20	/**
21	* Sets containing splitted attribute values.
22	*/
23	private final Set<String> attributeSet;
24
25	/**
26	* Constructor for MultipleHtmlAttribute.
27	*
28	* @param attributeValue
29	* String
30	*/
31	public MultipleHtmlAttribute(final String attributeValue) {	1✔
32	this.attributeSet = new LinkedHashSet<>();	1✔
33	this.addAllAttributesFromArray(StringUtils.split(attributeValue));	1✔
34	}	1✔
35
36	/**
37	* Adds attributes from an array.
38	*
39	* @param attributes
40	* Object[] Array containing attributes
41	*/
42	private void addAllAttributesFromArray(final String[] attributes) {
43	if (attributes == null) {	1!
44	return;	×
45	}
46
47	// number of attributes to add
48	final int length = attributes.length;	1✔
49
50	// add all the splitted attributes
51	for (int j = 0; j < length; j++) {	1✔
52
53	// don't add if empty
54	if (!StringUtils.isEmpty(attributes[j])) {	1!
55	this.attributeSet.add(attributes[j]);	1✔
56	}
57
58	}
59	}	1✔
60
61	/**
62	* Returns the list of attributes separated by a space.
63	*
64	* @return String
65	*/
66	@Override
67	public String toString() {
68	final StringBuilder buffer = new StringBuilder();	1✔
69
70	final Iterator<String> iterator = this.attributeSet.iterator();	1✔
71
72	while (iterator.hasNext()) {	1✔
73	// apend next value
74	buffer.append(iterator.next());	1✔
75	if (iterator.hasNext()) {	1✔
76	// append a space if there are more
77	buffer.append(' ');	1✔
78	}
79	}
80
81	return buffer.toString();	1✔
82	}
83
84	/**
85	* Adds a value to the attribute.
86	*
87	* @param attributeValue
88	* value to add to the attribute
89	*/
90	public void addAttributeValue(final String attributeValue) {
91	// don't add if empty
92	if (!StringUtils.isEmpty(attributeValue)) {	1!
93	this.attributeSet.add(attributeValue);	1✔
94	}
95
96	}	1✔
97
98	/**
99	* Return true if this MultipleHtmlValue doesn't store any value.
100	*
101	* @return <code>true</code> if this MultipleHtmlValue doesn't store any value
102	*/
103	public boolean isEmpty() {
104	return this.attributeSet.isEmpty();	1✔
105	}
106
107	/**
108	* Clone.
109	*
110	* @return the object
111	*
112	* @see java.lang.Object#clone()
113	*/
114	@Override
115	protected Object clone() {
116	MultipleHtmlAttribute clone;
117
118	try {
119	clone = (MultipleHtmlAttribute) super.clone();	×
120	} catch (final CloneNotSupportedException e) {	×
121	// should never happen
122	throw new RuntimeException(e);	×
123	}	×
124
125	// copy attributes
126	clone.addAllAttributesFromArray(this.attributeSet.toArray(new String[this.attributeSet.size()]));	×
127
128	return clone;	×
129	}
130
131	}

hazendaz / displaytag / 1753

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