17424747928

Committed 03 Sep 2025 06:13AM UTC coverage: 12.048% (-0.02%) from 12.066%

Build # 17424747928

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github

Committed by

tkuhn

Commit Message

Update dependencies and adapt to new exceptions in nanopub-java

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src/main/java/com/knowledgepixels/nanodash/template/TemplateContext.java

package com.knowledgepixels.nanodash.template;

import com.knowledgepixels.nanodash.NanodashSession;
import com.knowledgepixels.nanodash.Utils;
import com.knowledgepixels.nanodash.component.PublishForm.FillMode;
import com.knowledgepixels.nanodash.component.StatementItem;
import org.apache.wicket.Component;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.Statement;
import org.eclipse.rdf4j.model.Value;
import org.eclipse.rdf4j.model.ValueFactory;
import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
import org.eclipse.rdf4j.model.vocabulary.RDFS;
import org.nanopub.MalformedNanopubException;
import org.nanopub.Nanopub;
import org.nanopub.NanopubAlreadyFinalizedException;
import org.nanopub.NanopubCreator;
import org.nanopub.NanopubWithNs;
import org.nanopub.vocabulary.NTEMPLATE;

import java.io.Serializable;
import java.util.*;

/**
 * Context for a template, containing all necessary information to fill.
 */
public class TemplateContext implements Serializable {

    private static final long serialVersionUID = 1L;

    private static ValueFactory vf = SimpleValueFactory.getInstance();

    private final ContextType contextType;
    private final Template template;
    private final String componentId;
    private final Map<String, String> params = new HashMap<>();
    private List<Component> components = new ArrayList<>();
    private Map<IRI, IModel<String>> componentModels = new HashMap<>();
    private Set<IRI> introducedIris = new HashSet<>();
    private Set<IRI> embeddedIris = new HashSet<>();
    private List<StatementItem> statementItems;
    private Set<IRI> iriSet = new HashSet<>();
    private Map<IRI, StatementItem> narrowScopeMap = new HashMap<>();
    private String targetNamespace = Template.DEFAULT_TARGET_NAMESPACE;
    private Nanopub existingNanopub;
    private Map<IRI, String> labels;
    private FillMode fillMode = null;

    /**
     * Constructor for creating a new template context for filling a template.
     *
     * @param contextType     the type of context
     * @param templateId      the ID of the template to fill
     * @param componentId     the ID of the component that will use this context
     * @param targetNamespace the target namespace for the template, can be null to use the default namespace
     */
    public TemplateContext(ContextType contextType, String templateId, String componentId, String targetNamespace) {
        this(contextType, templateId, componentId, targetNamespace, null);
    }

    /**
     * Constructor for creating a new template context for filling a template.
     *
     * @param contextType     the type of context
     * @param templateId      the ID of the template to fill
     * @param componentId     the ID of the component that will use this context
     * @param existingNanopub an existing nanopub to fill, can be null if creating a new nanopub
     */
    public TemplateContext(ContextType contextType, String templateId, String componentId, Nanopub existingNanopub) {
        this(contextType, templateId, componentId, null, existingNanopub);
    }

    private TemplateContext(ContextType contextType, String templateId, String componentId, String targetNamespace, Nanopub existingNanopub) {
        this.contextType = contextType;
        // TODO: check whether template is of correct type:
        this.template = TemplateData.get().getTemplate(templateId);
        this.componentId = componentId;
        if (targetNamespace != null) {
            this.targetNamespace = targetNamespace;
        }
        this.existingNanopub = existingNanopub;
        if (existingNanopub == null && NanodashSession.get().getUserIri() != null) {
            componentModels.put(NTEMPLATE.CREATOR_PLACEHOLDER, Model.of(NanodashSession.get().getUserIri().stringValue()));
        }
    }

    /**
     * Initializes the statements for this context.
     */
    public void initStatements() {
        if (statementItems != null) return;
        statementItems = new ArrayList<>();
        for (IRI st : template.getStatementIris()) {
            StatementItem si = new StatementItem(componentId, st, this);
            statementItems.add(si);
            for (IRI i : si.getIriSet()) {
                if (iriSet.contains(i)) {
                    narrowScopeMap.remove(i);
                } else {
                    iriSet.add(i);
                    narrowScopeMap.put(i, si);
                }
            }
        }
    }

    /**
     * Finalizes the statements by processing all parameters and setting the repetition counts.
     */
    public void finalizeStatements() {
        Map<StatementItem, Integer> finalRepetitionCount = new HashMap<>();
        for (IRI ni : narrowScopeMap.keySet()) {
            // TODO: Move all occurrences of this to utility function:
            String postfix = Utils.getUriPostfix(ni);
            StatementItem si = narrowScopeMap.get(ni);
            int i = si.getRepetitionCount();
            while (true) {
                String p = postfix + "__" + i;
                if (hasParam(p)) {
                    si.addRepetitionGroup();
                } else {
                    break;
                }
                i++;
            }
            i = 1;
            int corr = 0;
            if (si.isEmpty()) corr = 1;
            while (true) {
                String p = postfix + "__." + i;
                if (hasParam(p)) {
                    int absPos = si.getRepetitionCount() + i - 1 - corr;
                    String param = postfix + "__" + absPos;
                    if (i - corr == 0) param = postfix;
                    setParam(param, getParam(p));
                    finalRepetitionCount.put(si, i - corr);
                } else {
                    break;
                }
                i++;
            }
        }
        for (StatementItem si : finalRepetitionCount.keySet()) {
            for (int i = 0; i < finalRepetitionCount.get(si); i++) {
                si.addRepetitionGroup();
            }
        }
        for (StatementItem si : statementItems) {
            si.finalizeValues();
        }
    }

    /**
     * Sets the fill mode for this context.
     *
     * @param fillMode the fill mode to set
     */
    public void setFillMode(FillMode fillMode) {
        this.fillMode = fillMode;
    }

    /**
     * Gets the fill mode for this context.
     *
     * @return the fill mode, or null if not set
     */
    public FillMode getFillMode() {
        return fillMode;
    }

    /**
     * Returns the type of context.
     *
     * @return the context type
     */
    public ContextType getType() {
        return contextType;
    }

    /**
     * Returns the template associated with this context.
     *
     * @return the template
     */
    public Template getTemplate() {
        return template;
    }

    /**
     * Returns the ID of the template associated with this context.
     *
     * @return the template ID
     */
    public String getTemplateId() {
        return template.getId();
    }

    /**
     * Sets a parameter for this context.
     *
     * @param name  the name of the parameter
     * @param value the value of the parameter
     */
    public void setParam(String name, String value) {
        params.put(name, value);
    }

    /**
     * Gets a parameter value by its name.
     *
     * @param name the name of the parameter
     * @return the value of the parameter, or null if not set
     */
    public String getParam(String name) {
        return params.get(name);
    }

    /**
     * Checks if a parameter with the given name exists.
     *
     * @param name the name of the parameter
     * @return true if the parameter exists, false otherwise
     */
    public boolean hasParam(String name) {
        return params.containsKey(name);
    }

    /**
     * Returns the components associated with this context.
     *
     * @return a list of components
     */
    public List<Component> getComponents() {
        return components;
    }

    /**
     * Returns the component models associated with this context.
     *
     * @return a map of IRI to model of strings
     */
    public Map<IRI, IModel<String>> getComponentModels() {
        return componentModels;
    }

    /**
     * Returns the introduced IRIs in this context.
     *
     * @return a set of introduced IRIs
     */
    public Set<IRI> getIntroducedIris() {
        return introducedIris;
    }

    /**
     * Returns the embedded IRIs in this context.
     *
     * @return a set of embedded IRIs
     */
    public Set<IRI> getEmbeddedIris() {
        return embeddedIris;
    }

    /**
     * Processes an IRI by applying the template's processing rules.
     *
     * @param iri the IRI to process
     * @return the processed IRI, or null if the processing results in no value
     */
    public IRI processIri(IRI iri) {
        Value v = processValue(iri);
        if (v == null) return null;
        if (v instanceof IRI) return (IRI) v;
        return iri;
    }

    /**
     * Processes a Value according to the template's rules.
     *
     * @param value the Value to process
     * @return the processed Value, or the original Value if no processing is applicable
     */
    public Value processValue(Value value) {
        if (!(value instanceof IRI)) return value;
        IRI iri = (IRI) value;
        if (iri.equals(NTEMPLATE.CREATOR_PLACEHOLDER)) {
            iri = NanodashSession.get().getUserIri();
        }
        if (iri.equals(NTEMPLATE.ASSERTION_PLACEHOLDER)) {
            iri = vf.createIRI(targetNamespace + "assertion");
        } else if (iri.equals(NTEMPLATE.NANOPUB_PLACEHOLDER)) {
            iri = vf.createIRI(targetNamespace);
        }
        // TODO: Move this code below to the respective placeholder classes:
        IModel<String> tf = componentModels.get(iri);
        Value processedValue = null;
        if (template.isRestrictedChoicePlaceholder(iri)) {
            if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {
                String prefix = template.getPrefix(iri);
                if (prefix == null) prefix = "";
                if (template.isLocalResource(iri)) prefix = targetNamespace;
                if (tf.getObject().matches("https?://.+")) prefix = "";
                String v = prefix + tf.getObject();
                if (v.matches("[^:# ]+")) v = targetNamespace + v;
                if (v.matches("https?://.*")) {
                    processedValue = vf.createIRI(v);
                } else {
                    processedValue = vf.createLiteral(tf.getObject());
                }
            }
        } else if (template.isUriPlaceholder(iri)) {
            if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {
                String prefix = template.getPrefix(iri);
                if (prefix == null) prefix = "";
                if (template.isLocalResource(iri)) prefix = targetNamespace;
                String v;
                if (template.isAutoEscapePlaceholder(iri)) {
                    v = prefix + Utils.urlEncode(tf.getObject());
                } else {
                    if (tf.getObject().matches("https?://.+")) prefix = "";
                    v = prefix + tf.getObject();
                }
                if (v.matches("[^:# ]+")) v = targetNamespace + v;
                processedValue = vf.createIRI(v);
            }
        } else if (template.isLocalResource(iri)) {
            String prefix = Utils.getUriPrefix(iri);
            processedValue = vf.createIRI(iri.stringValue().replace(prefix, targetNamespace));
        } else if (template.isLiteralPlaceholder(iri)) {
            IRI datatype = template.getDatatype(iri);
            String languagetag = template.getLanguageTag(iri);
            if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {
                if (datatype != null) {
                    processedValue = vf.createLiteral(tf.getObject(), datatype);
                } else if (languagetag != null) {
                    processedValue = vf.createLiteral(tf.getObject(), languagetag);
                } else {
                    processedValue = vf.createLiteral(tf.getObject());
                }
            }

        } else if (template.isValuePlaceholder(iri)) {
            if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {
                if (Utils.isValidLiteralSerialization(tf.getObject())) {
                    processedValue = Utils.getParsedLiteral(tf.getObject());
                } else {
                    String v = tf.getObject();
                    if (v.matches("[^:# ]+")) v = targetNamespace + v;
                    processedValue = vf.createIRI(v);
                }
            }
        } else if (template.isSequenceElementPlaceholder(iri)) {
            if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {
                processedValue = vf.createIRI(tf.getObject());
            }
        } else {
            processedValue = iri;
        }
        if (processedValue instanceof IRI pvIri && template.isIntroducedResource(iri)) {
            introducedIris.add(pvIri);
        }
        if (processedValue instanceof IRI pvIri && template.isEmbeddedResource(iri)) {
            embeddedIris.add(pvIri);
        }
        return processedValue;
    }

    /**
     * Returns the statement items associated with this context.
     *
     * @return a list of StatementItem objects
     */
    public List<StatementItem> getStatementItems() {
        return statementItems;
    }

    /**
     * Propagates the statements from this context to a NanopubCreator.
     *
     * @param npCreator the NanopubCreator to which the statements will be added
     * @throws org.nanopub.MalformedNanopubException if there is an error in the nanopub structure
     */
    public void propagateStatements(NanopubCreator npCreator) throws MalformedNanopubException, NanopubAlreadyFinalizedException {
        if (template.getNanopub() instanceof NanopubWithNs) {
            NanopubWithNs np = (NanopubWithNs) template.getNanopub();
            for (String p : np.getNsPrefixes()) {
                npCreator.addNamespace(p, np.getNamespace(p));
            }
        }
        for (StatementItem si : statementItems) {
            si.addTriplesTo(npCreator);
        }
    }

    /**
     * Checks if the context has a narrow scope for the given IRI.
     *
     * @param iri the IRI to check
     * @return true if there is a narrow scope for the IRI, false otherwise
     */
    public boolean hasNarrowScope(IRI iri) {
        return narrowScopeMap.containsKey(iri);
    }

    /**
     * Checks if any of the statement items in this context will match any triple.
     *
     * @return true if any statement item will match any triple, false otherwise
     */
    public boolean willMatchAnyTriple() {
        initStatements();
        for (StatementItem si : statementItems) {
            if (si.willMatchAnyTriple()) return true;
        }
        return false;
    }

    /**
     * Fills the context with statements, processing each StatementItem.
     *
     * @param statements the list of statements to fill
     * @throws com.knowledgepixels.nanodash.template.UnificationException if there is an error during unification of statements
     */
    public void fill(List<Statement> statements) throws UnificationException {
        for (StatementItem si : statementItems) {
            si.fill(statements);
        }
        for (StatementItem si : statementItems) {
            si.fillFinished();
        }
    }

    /**
     * Returns the existing Nanopub associated with this context, if any.
     *
     * @return the existing Nanopub, or null if this context is for a new Nanopub
     */
    public Nanopub getExistingNanopub() {
        return existingNanopub;
    }

    /**
     * Checks if this context is read-only.
     *
     * @return true if the context is read-only, false otherwise
     */
    public boolean isReadOnly() {
        return existingNanopub != null;
    }

    /**
     * Returns the label for a given IRI, if available.
     *
     * @param iri the IRI for which to get the label
     * @return the label as a String, or null if no label is found
     */
    public String getLabel(IRI iri) {
        if (existingNanopub == null) return null;
        if (labels == null) {
            labels = new HashMap<>();
            for (Statement st : existingNanopub.getPubinfo()) {
                if (st.getPredicate().equals(NTEMPLATE.HAS_LABEL_FROM_API) || st.getPredicate().equals(RDFS.LABEL)) {
                    String label = st.getObject().stringValue();
                    labels.put((IRI) st.getSubject(), label);
                }
            }
        }
        return labels.get(iri);
    }

}

1	package com.knowledgepixels.nanodash.template;
2
3	import com.knowledgepixels.nanodash.NanodashSession;
4	import com.knowledgepixels.nanodash.Utils;
5	import com.knowledgepixels.nanodash.component.PublishForm.FillMode;
6	import com.knowledgepixels.nanodash.component.StatementItem;
7	import org.apache.wicket.Component;
8	import org.apache.wicket.model.IModel;
9	import org.apache.wicket.model.Model;
10	import org.eclipse.rdf4j.model.IRI;
11	import org.eclipse.rdf4j.model.Statement;
12	import org.eclipse.rdf4j.model.Value;
13	import org.eclipse.rdf4j.model.ValueFactory;
14	import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
15	import org.eclipse.rdf4j.model.vocabulary.RDFS;
16	import org.nanopub.MalformedNanopubException;
17	import org.nanopub.Nanopub;
18	import org.nanopub.NanopubAlreadyFinalizedException;
19	import org.nanopub.NanopubCreator;
20	import org.nanopub.NanopubWithNs;
21	import org.nanopub.vocabulary.NTEMPLATE;
22
23	import java.io.Serializable;
24	import java.util.*;
25
26	/**
27	* Context for a template, containing all necessary information to fill.
28	*/
29	public class TemplateContext implements Serializable {
30
31	private static final long serialVersionUID = 1L;
32
33	private static ValueFactory vf = SimpleValueFactory.getInstance();	×
34
35	private final ContextType contextType;
36	private final Template template;
37	private final String componentId;
38	private final Map<String, String> params = new HashMap<>();	×
39	private List<Component> components = new ArrayList<>();	×
40	private Map<IRI, IModel<String>> componentModels = new HashMap<>();	×
41	private Set<IRI> introducedIris = new HashSet<>();	×
42	private Set<IRI> embeddedIris = new HashSet<>();	×
43	private List<StatementItem> statementItems;
44	private Set<IRI> iriSet = new HashSet<>();	×
45	private Map<IRI, StatementItem> narrowScopeMap = new HashMap<>();	×
46	private String targetNamespace = Template.DEFAULT_TARGET_NAMESPACE;	×
47	private Nanopub existingNanopub;
48	private Map<IRI, String> labels;
49	private FillMode fillMode = null;	×
50
51	/**
52	* Constructor for creating a new template context for filling a template.
53	*
54	* @param contextType the type of context
55	* @param templateId the ID of the template to fill
56	* @param componentId the ID of the component that will use this context
57	* @param targetNamespace the target namespace for the template, can be null to use the default namespace
58	*/
59	public TemplateContext(ContextType contextType, String templateId, String componentId, String targetNamespace) {
60	this(contextType, templateId, componentId, targetNamespace, null);	×
61	}	×
62
63	/**
64	* Constructor for creating a new template context for filling a template.
65	*
66	* @param contextType the type of context
67	* @param templateId the ID of the template to fill
68	* @param componentId the ID of the component that will use this context
69	* @param existingNanopub an existing nanopub to fill, can be null if creating a new nanopub
70	*/
71	public TemplateContext(ContextType contextType, String templateId, String componentId, Nanopub existingNanopub) {
72	this(contextType, templateId, componentId, null, existingNanopub);	×
73	}	×
74
75	private TemplateContext(ContextType contextType, String templateId, String componentId, String targetNamespace, Nanopub existingNanopub) {	×
76	this.contextType = contextType;	×
77	// TODO: check whether template is of correct type:
78	this.template = TemplateData.get().getTemplate(templateId);	×
79	this.componentId = componentId;	×
80	if (targetNamespace != null) {	×
81	this.targetNamespace = targetNamespace;	×
82	}
83	this.existingNanopub = existingNanopub;	×
84	if (existingNanopub == null && NanodashSession.get().getUserIri() != null) {	×
85	componentModels.put(NTEMPLATE.CREATOR_PLACEHOLDER, Model.of(NanodashSession.get().getUserIri().stringValue()));	×
86	}
87	}	×
88
89	/**
90	* Initializes the statements for this context.
91	*/
92	public void initStatements() {
93	if (statementItems != null) return;	×
94	statementItems = new ArrayList<>();	×
95	for (IRI st : template.getStatementIris()) {	×
96	StatementItem si = new StatementItem(componentId, st, this);	×
97	statementItems.add(si);	×
98	for (IRI i : si.getIriSet()) {	×
99	if (iriSet.contains(i)) {	×
100	narrowScopeMap.remove(i);	×
101	} else {
102	iriSet.add(i);	×
103	narrowScopeMap.put(i, si);	×
104	}
105	}	×
106	}	×
107	}	×
108
109	/**
110	* Finalizes the statements by processing all parameters and setting the repetition counts.
111	*/
112	public void finalizeStatements() {
113	Map<StatementItem, Integer> finalRepetitionCount = new HashMap<>();	×
114	for (IRI ni : narrowScopeMap.keySet()) {	×
115	// TODO: Move all occurrences of this to utility function:
116	String postfix = Utils.getUriPostfix(ni);	×
117	StatementItem si = narrowScopeMap.get(ni);	×
118	int i = si.getRepetitionCount();	×
119	while (true) {
120	String p = postfix + "__" + i;	×
121	if (hasParam(p)) {	×
122	si.addRepetitionGroup();	×
123	} else {
124	break;
125	}
126	i++;	×
127	}	×
128	i = 1;	×
129	int corr = 0;	×
130	if (si.isEmpty()) corr = 1;	×
131	while (true) {
132	String p = postfix + "__." + i;	×
133	if (hasParam(p)) {	×
134	int absPos = si.getRepetitionCount() + i - 1 - corr;	×
135	String param = postfix + "__" + absPos;	×
136	if (i - corr == 0) param = postfix;	×
137	setParam(param, getParam(p));	×
138	finalRepetitionCount.put(si, i - corr);	×
139	} else {
140	break;
141	}
142	i++;	×
143	}	×
144	}	×
145	for (StatementItem si : finalRepetitionCount.keySet()) {	×
146	for (int i = 0; i < finalRepetitionCount.get(si); i++) {	×
147	si.addRepetitionGroup();	×
148	}
149	}	×
150	for (StatementItem si : statementItems) {	×
151	si.finalizeValues();	×
152	}	×
153	}	×
154
155	/**
156	* Sets the fill mode for this context.
157	*
158	* @param fillMode the fill mode to set
159	*/
160	public void setFillMode(FillMode fillMode) {
161	this.fillMode = fillMode;	×
162	}	×
163
164	/**
165	* Gets the fill mode for this context.
166	*
167	* @return the fill mode, or null if not set
168	*/
169	public FillMode getFillMode() {
170	return fillMode;	×
171	}
172
173	/**
174	* Returns the type of context.
175	*
176	* @return the context type
177	*/
178	public ContextType getType() {
179	return contextType;	×
180	}
181
182	/**
183	* Returns the template associated with this context.
184	*
185	* @return the template
186	*/
187	public Template getTemplate() {
188	return template;	×
189	}
190
191	/**
192	* Returns the ID of the template associated with this context.
193	*
194	* @return the template ID
195	*/
196	public String getTemplateId() {
197	return template.getId();	×
198	}
199
200	/**
201	* Sets a parameter for this context.
202	*
203	* @param name the name of the parameter
204	* @param value the value of the parameter
205	*/
206	public void setParam(String name, String value) {
207	params.put(name, value);	×
208	}	×
209
210	/**
211	* Gets a parameter value by its name.
212	*
213	* @param name the name of the parameter
214	* @return the value of the parameter, or null if not set
215	*/
216	public String getParam(String name) {
217	return params.get(name);	×
218	}
219
220	/**
221	* Checks if a parameter with the given name exists.
222	*
223	* @param name the name of the parameter
224	* @return true if the parameter exists, false otherwise
225	*/
226	public boolean hasParam(String name) {
227	return params.containsKey(name);	×
228	}
229
230	/**
231	* Returns the components associated with this context.
232	*
233	* @return a list of components
234	*/
235	public List<Component> getComponents() {
236	return components;	×
237	}
238
239	/**
240	* Returns the component models associated with this context.
241	*
242	* @return a map of IRI to model of strings
243	*/
244	public Map<IRI, IModel<String>> getComponentModels() {
245	return componentModels;	×
246	}
247
248	/**
249	* Returns the introduced IRIs in this context.
250	*
251	* @return a set of introduced IRIs
252	*/
253	public Set<IRI> getIntroducedIris() {
254	return introducedIris;	×
255	}
256
257	/**
258	* Returns the embedded IRIs in this context.
259	*
260	* @return a set of embedded IRIs
261	*/
262	public Set<IRI> getEmbeddedIris() {
263	return embeddedIris;	×
264	}
265
266	/**
267	* Processes an IRI by applying the template's processing rules.
268	*
269	* @param iri the IRI to process
270	* @return the processed IRI, or null if the processing results in no value
271	*/
272	public IRI processIri(IRI iri) {
273	Value v = processValue(iri);	×
274	if (v == null) return null;	×
275	if (v instanceof IRI) return (IRI) v;	×
276	return iri;	×
277	}
278
279	/**
280	* Processes a Value according to the template's rules.
281	*
282	* @param value the Value to process
283	* @return the processed Value, or the original Value if no processing is applicable
284	*/
285	public Value processValue(Value value) {
286	if (!(value instanceof IRI)) return value;	×
287	IRI iri = (IRI) value;	×
288	if (iri.equals(NTEMPLATE.CREATOR_PLACEHOLDER)) {	×
289	iri = NanodashSession.get().getUserIri();	×
290	}
291	if (iri.equals(NTEMPLATE.ASSERTION_PLACEHOLDER)) {	×
292	iri = vf.createIRI(targetNamespace + "assertion");	×
293	} else if (iri.equals(NTEMPLATE.NANOPUB_PLACEHOLDER)) {	×
294	iri = vf.createIRI(targetNamespace);	×
295	}
296	// TODO: Move this code below to the respective placeholder classes:
297	IModel<String> tf = componentModels.get(iri);	×
298	Value processedValue = null;	×
299	if (template.isRestrictedChoicePlaceholder(iri)) {	×
300	if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {	×
301	String prefix = template.getPrefix(iri);	×
302	if (prefix == null) prefix = "";	×
303	if (template.isLocalResource(iri)) prefix = targetNamespace;	×
304	if (tf.getObject().matches("https?://.+")) prefix = "";	×
305	String v = prefix + tf.getObject();	×
306	if (v.matches("[^:# ]+")) v = targetNamespace + v;	×
307	if (v.matches("https?://.*")) {	×
308	processedValue = vf.createIRI(v);	×
309	} else {
310	processedValue = vf.createLiteral(tf.getObject());	×
311	}
312	}	×
313	} else if (template.isUriPlaceholder(iri)) {	×
314	if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {	×
315	String prefix = template.getPrefix(iri);	×
316	if (prefix == null) prefix = "";	×
317	if (template.isLocalResource(iri)) prefix = targetNamespace;	×
318	String v;
319	if (template.isAutoEscapePlaceholder(iri)) {	×
320	v = prefix + Utils.urlEncode(tf.getObject());	×
321	} else {
322	if (tf.getObject().matches("https?://.+")) prefix = "";	×
323	v = prefix + tf.getObject();	×
324	}
325	if (v.matches("[^:# ]+")) v = targetNamespace + v;	×
326	processedValue = vf.createIRI(v);	×
327	}	×
328	} else if (template.isLocalResource(iri)) {	×
329	String prefix = Utils.getUriPrefix(iri);	×
330	processedValue = vf.createIRI(iri.stringValue().replace(prefix, targetNamespace));	×
331	} else if (template.isLiteralPlaceholder(iri)) {	×
332	IRI datatype = template.getDatatype(iri);	×
333	String languagetag = template.getLanguageTag(iri);	×
334	if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {	×
335	if (datatype != null) {	×
336	processedValue = vf.createLiteral(tf.getObject(), datatype);	×
337	} else if (languagetag != null) {	×
338	processedValue = vf.createLiteral(tf.getObject(), languagetag);	×
339	} else {
340	processedValue = vf.createLiteral(tf.getObject());	×
341	}
342	}
343
344	} else if (template.isValuePlaceholder(iri)) {	×
345	if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {	×
346	if (Utils.isValidLiteralSerialization(tf.getObject())) {	×
347	processedValue = Utils.getParsedLiteral(tf.getObject());	×
348	} else {
349	String v = tf.getObject();	×
350	if (v.matches("[^:# ]+")) v = targetNamespace + v;	×
351	processedValue = vf.createIRI(v);	×
352	}	×
353	}
354	} else if (template.isSequenceElementPlaceholder(iri)) {	×
355	if (tf != null && tf.getObject() != null && !tf.getObject().isEmpty()) {	×
356	processedValue = vf.createIRI(tf.getObject());	×
357	}
358	} else {
359	processedValue = iri;	×
360	}
361	if (processedValue instanceof IRI pvIri && template.isIntroducedResource(iri)) {	×
362	introducedIris.add(pvIri);	×
363	}
364	if (processedValue instanceof IRI pvIri && template.isEmbeddedResource(iri)) {	×
365	embeddedIris.add(pvIri);	×
366	}
367	return processedValue;	×
368	}
369
370	/**
371	* Returns the statement items associated with this context.
372	*
373	* @return a list of StatementItem objects
374	*/
375	public List<StatementItem> getStatementItems() {
376	return statementItems;	×
377	}
378
379	/**
380	* Propagates the statements from this context to a NanopubCreator.
381	*
382	* @param npCreator the NanopubCreator to which the statements will be added
383	* @throws org.nanopub.MalformedNanopubException if there is an error in the nanopub structure
384	*/
385	public void propagateStatements(NanopubCreator npCreator) throws MalformedNanopubException, NanopubAlreadyFinalizedException {
386	if (template.getNanopub() instanceof NanopubWithNs) {	×
387	NanopubWithNs np = (NanopubWithNs) template.getNanopub();	×
388	for (String p : np.getNsPrefixes()) {	×
389	npCreator.addNamespace(p, np.getNamespace(p));	×
390	}	×
391	}
392	for (StatementItem si : statementItems) {	×
393	si.addTriplesTo(npCreator);	×
394	}	×
395	}	×
396
397	/**
398	* Checks if the context has a narrow scope for the given IRI.
399	*
400	* @param iri the IRI to check
401	* @return true if there is a narrow scope for the IRI, false otherwise
402	*/
403	public boolean hasNarrowScope(IRI iri) {
404	return narrowScopeMap.containsKey(iri);	×
405	}
406
407	/**
408	* Checks if any of the statement items in this context will match any triple.
409	*
410	* @return true if any statement item will match any triple, false otherwise
411	*/
412	public boolean willMatchAnyTriple() {
413	initStatements();	×
414	for (StatementItem si : statementItems) {	×
415	if (si.willMatchAnyTriple()) return true;	×
416	}	×
417	return false;	×
418	}
419
420	/**
421	* Fills the context with statements, processing each StatementItem.
422	*
423	* @param statements the list of statements to fill
424	* @throws com.knowledgepixels.nanodash.template.UnificationException if there is an error during unification of statements
425	*/
426	public void fill(List<Statement> statements) throws UnificationException {
427	for (StatementItem si : statementItems) {	×
428	si.fill(statements);	×
429	}	×
430	for (StatementItem si : statementItems) {	×
431	si.fillFinished();	×
432	}	×
433	}	×
434
435	/**
436	* Returns the existing Nanopub associated with this context, if any.
437	*
438	* @return the existing Nanopub, or null if this context is for a new Nanopub
439	*/
440	public Nanopub getExistingNanopub() {
441	return existingNanopub;	×
442	}
443
444	/**
445	* Checks if this context is read-only.
446	*
447	* @return true if the context is read-only, false otherwise
448	*/
449	public boolean isReadOnly() {
450	return existingNanopub != null;	×
451	}
452
453	/**
454	* Returns the label for a given IRI, if available.
455	*
456	* @param iri the IRI for which to get the label
457	* @return the label as a String, or null if no label is found
458	*/
459	public String getLabel(IRI iri) {
460	if (existingNanopub == null) return null;	×
461	if (labels == null) {	×
462	labels = new HashMap<>();	×
463	for (Statement st : existingNanopub.getPubinfo()) {	×
464	if (st.getPredicate().equals(NTEMPLATE.HAS_LABEL_FROM_API) \|\| st.getPredicate().equals(RDFS.LABEL)) {	×
465	String label = st.getObject().stringValue();	×
466	labels.put((IRI) st.getSubject(), label);	×
467	}
468	}	×
469	}
470	return labels.get(iri);	×
471	}
472
473	}

knowledgepixels / nanodash / 17424747928

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