evolvedbinary / elemental / 982

Committed 29 Apr 2025 08:34PM UTC coverage: 56.409% (+0.007%) from 56.402%

Build # 982

Build Type

push

circleci

Committed by

adamretter

Commit Message

[feature] Improve README.md badges

Run Details

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77468 of 131924 relevant lines covered (58.72%)

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71.43

/exist-core/src/main/java/org/exist/xmldb/function/LocalXmldbFunction.java

/*
 * Elemental
 * Copyright (C) 2024, Evolved Binary Ltd
 *
 * admin@evolvedbinary.com
 * https://www.evolvedbinary.com | https://www.elemental.xyz
 *
 * Use of this software is governed by the Business Source License 1.1
 * included in the LICENSE file and at www.mariadb.com/bsl11.
 *
 * Change Date: 2028-04-27
 *
 * On the date above, in accordance with the Business Source License, use
 * of this software will be governed by the Apache License, Version 2.0.
 *
 * Additional Use Grant: Production use of the Licensed Work for a permitted
 * purpose. A Permitted Purpose is any purpose other than a Competing Use.
 * A Competing Use means making the Software available to others in a commercial
 * product or service that: substitutes for the Software; substitutes for any
 * other product or service we offer using the Software that exists as of the
 * date we make the Software available; or offers the same or substantially
 * similar functionality as the Software.
 */
package org.exist.xmldb.function;

import org.exist.EXistException;
import org.exist.security.PermissionDeniedException;
import org.exist.storage.DBBroker;
import org.exist.storage.txn.Txn;
import com.evolvedbinary.j8fu.function.BiFunctionE;
import org.exist.xquery.XPathException;
import org.xmldb.api.base.ErrorCodes;
import org.xmldb.api.base.XMLDBException;

import java.io.IOException;

/**
 * Specialisation of BiFunctionE which deals with
 * local XMLDB operations; Predominantly converts exceptions
 * from the database into XMLDBException types
 *
 * @author <a href="mailto:adam.retter@googlemail.com">Adam Retter</a>
 */
@FunctionalInterface
public interface LocalXmldbFunction<R> extends BiFunctionE<DBBroker, Txn, R, XMLDBException> {

    @Override
    default R apply(final DBBroker broker, final Txn transaction) throws XMLDBException {
        try {
            return applyXmldb(broker, transaction);
        } catch(final PermissionDeniedException e) {
            throw new XMLDBException(ErrorCodes.PERMISSION_DENIED, e.getMessage(), e);
        } catch(final IOException e) {
            throw new XMLDBException(ErrorCodes.UNKNOWN_ERROR, e.getMessage(), e);
        } catch(final XPathException | EXistException e) {
            throw new XMLDBException(ErrorCodes.VENDOR_ERROR, e.getMessage(), e);
        }
    }

    /**
     * Signature for lambda function which takes a broker and transaction
     *
     * @param broker The database broker for the XMLDB function
     * @param transaction The transaction for the XMLDB function
     *
     * @return the result of the function
     *
     * @throws XMLDBException if an error occurs whilst applying the function
     * @throws PermissionDeniedException if the user has insufficient permissions
     * @throws IOException if an IO error occurs
     * @throws XPathException if an error occurs whilst executing an XPath
     * @throws EXistException if any other error occurs
     */
    R applyXmldb(final DBBroker broker, final Txn transaction)
            throws XMLDBException, PermissionDeniedException, IOException, XPathException, EXistException;
}

1	/*
2	* Elemental
3	* Copyright (C) 2024, Evolved Binary Ltd
4	*
5	* admin@evolvedbinary.com
6	* https://www.evolvedbinary.com \| https://www.elemental.xyz
7	*
8	* Use of this software is governed by the Business Source License 1.1
9	* included in the LICENSE file and at www.mariadb.com/bsl11.
10	*
11	* Change Date: 2028-04-27
12	*
13	* On the date above, in accordance with the Business Source License, use
14	* of this software will be governed by the Apache License, Version 2.0.
15	*
16	* Additional Use Grant: Production use of the Licensed Work for a permitted
17	* purpose. A Permitted Purpose is any purpose other than a Competing Use.
18	* A Competing Use means making the Software available to others in a commercial
19	* product or service that: substitutes for the Software; substitutes for any
20	* other product or service we offer using the Software that exists as of the
21	* date we make the Software available; or offers the same or substantially
22	* similar functionality as the Software.
23	*/
24	package org.exist.xmldb.function;
25
26	import org.exist.EXistException;
27	import org.exist.security.PermissionDeniedException;
28	import org.exist.storage.DBBroker;
29	import org.exist.storage.txn.Txn;
30	import com.evolvedbinary.j8fu.function.BiFunctionE;
31	import org.exist.xquery.XPathException;
32	import org.xmldb.api.base.ErrorCodes;
33	import org.xmldb.api.base.XMLDBException;
34
35	import java.io.IOException;
36
37	/**
38	* Specialisation of BiFunctionE which deals with
39	* local XMLDB operations; Predominantly converts exceptions
40	* from the database into XMLDBException types
41	*
42	* @author <a href="mailto:adam.retter@googlemail.com">Adam Retter</a>
43	*/
44	@FunctionalInterface
45	public interface LocalXmldbFunction<R> extends BiFunctionE<DBBroker, Txn, R, XMLDBException> {
46
47	@Override
48	default R apply(final DBBroker broker, final Txn transaction) throws XMLDBException {
49	try {
50	return applyXmldb(broker, transaction);	1✔
51	} catch(final PermissionDeniedException e) {	1✔
52	throw new XMLDBException(ErrorCodes.PERMISSION_DENIED, e.getMessage(), e);	1✔
53	} catch(final IOException e) {	×
54	throw new XMLDBException(ErrorCodes.UNKNOWN_ERROR, e.getMessage(), e);	×
55	} catch(final XPathException \| EXistException e) {	1✔
56	throw new XMLDBException(ErrorCodes.VENDOR_ERROR, e.getMessage(), e);	1✔
57	}
58	}
59
60	/**
61	* Signature for lambda function which takes a broker and transaction
62	*
63	* @param broker The database broker for the XMLDB function
64	* @param transaction The transaction for the XMLDB function
65	*
66	* @return the result of the function
67	*
68	* @throws XMLDBException if an error occurs whilst applying the function
69	* @throws PermissionDeniedException if the user has insufficient permissions
70	* @throws IOException if an IO error occurs
71	* @throws XPathException if an error occurs whilst executing an XPath
72	* @throws EXistException if any other error occurs
73	*/
74	R applyXmldb(final DBBroker broker, final Txn transaction)
75	throws XMLDBException, PermissionDeniedException, IOException, XPathException, EXistException;
76	}

evolvedbinary / elemental / 982

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