17380144000

Committed 01 Sep 2025 02:12PM UTC coverage: 12.03% (+0.05%) from 11.978%

Build # 17380144000

Build Type

push

github

Committed by

ashleycaselli

Commit Message

refactor: replace printStackTrace with logger.error for better error handling

Run Details

330 of 3850 branches covered (8.57%)

Branch coverage included in aggregate %.

958 of 6857 relevant lines covered (13.97%)

0.62 hits per line

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0.0

src/main/java/com/knowledgepixels/nanodash/component/ValueTextfieldItem.java

package com.knowledgepixels.nanodash.component;

import com.knowledgepixels.nanodash.Utils;
import com.knowledgepixels.nanodash.template.Template;
import com.knowledgepixels.nanodash.template.TemplateContext;
import com.knowledgepixels.nanodash.template.UnificationException;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.OnChangeAjaxBehavior;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.validation.IValidatable;
import org.apache.wicket.validation.IValidator;
import org.apache.wicket.validation.Validatable;
import org.apache.wicket.validation.ValidationError;
import org.eclipse.rdf4j.common.net.ParsedIRI;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.Literal;
import org.eclipse.rdf4j.model.Value;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.net.URISyntaxException;

/**
 * A text field component for entering values in a template.
 */
public class ValueTextfieldItem extends Panel implements ContextComponent {

    private static final long serialVersionUID = 1L;

    private TemplateContext context;
    private TextField<String> textfield;
    private IRI iri;
    private static final Logger logger = LoggerFactory.getLogger(ValueTextfieldItem.class);

    /**
     * Constructor for creating a text field item.
     *
     * @param id       the component ID
     * @param parentId the parent component ID
     * @param iriP     the IRI associated with this text field
     * @param optional whether the field is optional
     * @param context  the template context containing models and components
     */
    public ValueTextfieldItem(String id, String parentId, final IRI iriP, boolean optional, final TemplateContext context) {
        super(id);
        this.context = context;
        this.iri = iriP;
        final Template template = context.getTemplate();
        IModel<String> model = context.getComponentModels().get(iri);
        if (model == null) {
            model = Model.of("");
            context.getComponentModels().put(iri, model);
        }
        String postfix = Utils.getUriPostfix(iri);
        if (context.hasParam(postfix)) {
            model.setObject(context.getParam(postfix));
        }
        textfield = new TextField<>("textfield", model);
        if (!optional) textfield.setRequired(true);
        textfield.add(new Validator(iri, template));
        context.getComponents().add(textfield);
        if (template.getLabel(iri) != null) {
            textfield.add(new AttributeModifier("placeholder", template.getLabel(iri)));
            textfield.setLabel(Model.of(template.getLabel(iri)));
        }
        textfield.add(new OnChangeAjaxBehavior() {

            private static final long serialVersionUID = 1L;

            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                for (Component c : context.getComponents()) {
                    if (c == textfield) continue;
                    if (c.getDefaultModel() == textfield.getModel()) {
                        c.modelChanged();
                        target.add(c);
                    }
                }
            }

        });
        add(textfield);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void removeFromContext() {
        context.getComponents().remove(textfield);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isUnifiableWith(Value v) {
        if (v == null) return true;
        String vs = v.stringValue();
        if (v instanceof Literal vL) vs = Utils.getSerializedLiteral(vL);
        if (vs.startsWith("local:")) vs = vs.replaceFirst("^local:", "");
        Validatable<String> validatable = new Validatable<>(vs);
        if (v instanceof IRI && context.getTemplate().isLocalResource(iri) && !Utils.isUriPostfix(vs)) {
            vs = Utils.getUriPostfix(vs);
        }
        new Validator(iri, context.getTemplate()).validate(validatable);
        if (!validatable.isValid()) {
            return false;
        }
        if (textfield.getModelObject().isEmpty()) {
            return true;
        }
        return vs.equals(textfield.getModelObject());
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void unifyWith(Value v) throws UnificationException {
        if (v == null) return;
        if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());
        String vs = v.stringValue();
        if (vs.startsWith("local:")) {
            textfield.setModelObject(vs.replaceFirst("^local:", ""));
        } else if (v instanceof Literal vL) {
            textfield.setModelObject(Utils.getSerializedLiteral(vL));
        } else {
            textfield.setModelObject(vs);
        }
    }


    /**
     * Validator class for validating the text field input.
     */
    protected static class Validator extends InvalidityHighlighting implements IValidator<String> {

        private static final long serialVersionUID = 1L;

//                private IRI iri;
//                private Template template;

        /**
         * Constructor for the validator.
         *
         * @param iri      the IRI associated with the value
         * @param template the template containing the context
         */
        public Validator(IRI iri, Template template) {
//                        this.iri = iri;
//                        this.template = template;
        }

        @Override
        public void validate(IValidatable<String> s) {
            if (s.getValue().startsWith("\"")) {
                if (!Utils.isValidLiteralSerialization(s.getValue())) {
                    s.error(new ValidationError("Invalid literal value"));
                }
                return;
            }
            String p = "";
            if (s.getValue().matches("[^:# ]+")) p = "local:";
            try {
                ParsedIRI piri = new ParsedIRI(p + s.getValue());
                if (!piri.isAbsolute()) {
                    s.error(new ValidationError("IRI not well-formed"));
                }
                if (p.isEmpty() && !s.getValue().startsWith("local:") && !(s.getValue()).matches("https?://.+")) {
                    s.error(new ValidationError("Only http(s):// IRIs are allowed here"));
                }
            } catch (URISyntaxException ex) {
                s.error(new ValidationError("IRI not well-formed"));
            }
        }

    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void fillFinished() {
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void finalizeValues() {
        Value defaultValue = context.getTemplate().getDefault(iri);
        if (isUnifiableWith(defaultValue)) {
            try {
                unifyWith(defaultValue);
            } catch (UnificationException ex) {
                logger.error("Unification with default value failed: {}", ex.getMessage());
            }
        }
    }

    /**
     * <p>toString.</p>
     *
     * @return a {@link java.lang.String} object
     */
    public String toString() {
        return "[value textfield item: " + iri + "]";
    }

}

1	package com.knowledgepixels.nanodash.component;
2
3	import com.knowledgepixels.nanodash.Utils;
4	import com.knowledgepixels.nanodash.template.Template;
5	import com.knowledgepixels.nanodash.template.TemplateContext;
6	import com.knowledgepixels.nanodash.template.UnificationException;
7	import org.apache.wicket.AttributeModifier;
8	import org.apache.wicket.Component;
9	import org.apache.wicket.ajax.AjaxRequestTarget;
10	import org.apache.wicket.ajax.form.OnChangeAjaxBehavior;
11	import org.apache.wicket.markup.html.form.TextField;
12	import org.apache.wicket.markup.html.panel.Panel;
13	import org.apache.wicket.model.IModel;
14	import org.apache.wicket.model.Model;
15	import org.apache.wicket.validation.IValidatable;
16	import org.apache.wicket.validation.IValidator;
17	import org.apache.wicket.validation.Validatable;
18	import org.apache.wicket.validation.ValidationError;
19	import org.eclipse.rdf4j.common.net.ParsedIRI;
20	import org.eclipse.rdf4j.model.IRI;
21	import org.eclipse.rdf4j.model.Literal;
22	import org.eclipse.rdf4j.model.Value;
23	import org.slf4j.Logger;
24	import org.slf4j.LoggerFactory;
25
26	import java.net.URISyntaxException;
27
28	/**
29	* A text field component for entering values in a template.
30	*/
31	public class ValueTextfieldItem extends Panel implements ContextComponent {
32
33	private static final long serialVersionUID = 1L;
34
35	private TemplateContext context;
36	private TextField<String> textfield;
37	private IRI iri;
38	private static final Logger logger = LoggerFactory.getLogger(ValueTextfieldItem.class);	×
39
40	/**
41	* Constructor for creating a text field item.
42	*
43	* @param id the component ID
44	* @param parentId the parent component ID
45	* @param iriP the IRI associated with this text field
46	* @param optional whether the field is optional
47	* @param context the template context containing models and components
48	*/
49	public ValueTextfieldItem(String id, String parentId, final IRI iriP, boolean optional, final TemplateContext context) {
50	super(id);	×
51	this.context = context;	×
52	this.iri = iriP;	×
53	final Template template = context.getTemplate();	×
54	IModel<String> model = context.getComponentModels().get(iri);	×
55	if (model == null) {	×
56	model = Model.of("");	×
57	context.getComponentModels().put(iri, model);	×
58	}
59	String postfix = Utils.getUriPostfix(iri);	×
60	if (context.hasParam(postfix)) {	×
61	model.setObject(context.getParam(postfix));	×
62	}
63	textfield = new TextField<>("textfield", model);	×
64	if (!optional) textfield.setRequired(true);	×
65	textfield.add(new Validator(iri, template));	×
66	context.getComponents().add(textfield);	×
67	if (template.getLabel(iri) != null) {	×
68	textfield.add(new AttributeModifier("placeholder", template.getLabel(iri)));	×
69	textfield.setLabel(Model.of(template.getLabel(iri)));	×
70	}
71	textfield.add(new OnChangeAjaxBehavior() {	×
72
73	private static final long serialVersionUID = 1L;
74
75	@Override
76	protected void onUpdate(AjaxRequestTarget target) {
77	for (Component c : context.getComponents()) {	×
78	if (c == textfield) continue;	×
79	if (c.getDefaultModel() == textfield.getModel()) {	×
80	c.modelChanged();	×
81	target.add(c);	×
82	}
83	}	×
84	}	×
85
86	});
87	add(textfield);	×
88	}	×
89
90	/**
91	* {@inheritDoc}
92	*/
93	@Override
94	public void removeFromContext() {
95	context.getComponents().remove(textfield);	×
96	}	×
97
98	/**
99	* {@inheritDoc}
100	*/
101	@Override
102	public boolean isUnifiableWith(Value v) {
103	if (v == null) return true;	×
104	String vs = v.stringValue();	×
105	if (v instanceof Literal vL) vs = Utils.getSerializedLiteral(vL);	×
106	if (vs.startsWith("local:")) vs = vs.replaceFirst("^local:", "");	×
107	Validatable<String> validatable = new Validatable<>(vs);	×
108	if (v instanceof IRI && context.getTemplate().isLocalResource(iri) && !Utils.isUriPostfix(vs)) {	×
109	vs = Utils.getUriPostfix(vs);	×
110	}
111	new Validator(iri, context.getTemplate()).validate(validatable);	×
112	if (!validatable.isValid()) {	×
113	return false;	×
114	}
115	if (textfield.getModelObject().isEmpty()) {	×
116	return true;	×
117	}
118	return vs.equals(textfield.getModelObject());	×
119	}
120
121	/**
122	* {@inheritDoc}
123	*/
124	@Override
125	public void unifyWith(Value v) throws UnificationException {
126	if (v == null) return;	×
127	if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());	×
128	String vs = v.stringValue();	×
129	if (vs.startsWith("local:")) {	×
130	textfield.setModelObject(vs.replaceFirst("^local:", ""));	×
131	} else if (v instanceof Literal vL) {	×
132	textfield.setModelObject(Utils.getSerializedLiteral(vL));	×
133	} else {
134	textfield.setModelObject(vs);	×
135	}
136	}	×
137
138
139	/**
140	* Validator class for validating the text field input.
141	*/
142	protected static class Validator extends InvalidityHighlighting implements IValidator<String> {
143
144	private static final long serialVersionUID = 1L;
145
146	// private IRI iri;
147	// private Template template;
148
149	/**
150	* Constructor for the validator.
151	*
152	* @param iri the IRI associated with the value
153	* @param template the template containing the context
154	*/
155	public Validator(IRI iri, Template template) {	×
156	// this.iri = iri;
157	// this.template = template;
158	}	×
159
160	@Override
161	public void validate(IValidatable<String> s) {
162	if (s.getValue().startsWith("\"")) {	×
163	if (!Utils.isValidLiteralSerialization(s.getValue())) {	×
164	s.error(new ValidationError("Invalid literal value"));	×
165	}
166	return;	×
167	}
168	String p = "";	×
169	if (s.getValue().matches("[^:# ]+")) p = "local:";	×
170	try {
171	ParsedIRI piri = new ParsedIRI(p + s.getValue());	×
172	if (!piri.isAbsolute()) {	×
173	s.error(new ValidationError("IRI not well-formed"));	×
174	}
175	if (p.isEmpty() && !s.getValue().startsWith("local:") && !(s.getValue()).matches("https?://.+")) {	×
176	s.error(new ValidationError("Only http(s):// IRIs are allowed here"));	×
177	}
178	} catch (URISyntaxException ex) {	×
179	s.error(new ValidationError("IRI not well-formed"));	×
180	}	×
181	}	×
182
183	}
184
185	/**
186	* {@inheritDoc}
187	*/
188	@Override
189	public void fillFinished() {
190	}	×
191
192	/**
193	* {@inheritDoc}
194	*/
195	@Override
196	public void finalizeValues() {
197	Value defaultValue = context.getTemplate().getDefault(iri);	×
198	if (isUnifiableWith(defaultValue)) {	×
199	try {
200	unifyWith(defaultValue);	×
201	} catch (UnificationException ex) {	×
202	logger.error("Unification with default value failed: {}", ex.getMessage());	×
203	}	×
204	}
205	}	×
206
207	/**
208	* <p>toString.</p>
209	*
210	* @return a {@link java.lang.String} object
211	*/
212	public String toString() {
213	return "[value textfield item: " + iri + "]";	×
214	}
215
216	}

knowledgepixels / nanodash / 17380144000

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