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

28451 of 55847 branches covered (50.94%)

Branch coverage included in aggregate %.

77468 of 131924 relevant lines covered (58.72%)

0.59 hits per line

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41.18

/exist-core/src/main/java/org/exist/util/InputStreamSupplierInputSource.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.util;

import java.io.InputStream;
import java.io.Reader;
import java.util.function.Supplier;

/**
 * @author <a href="mailto:adam@evolvedbinary.com">Adam Retter</a>
 */
public class InputStreamSupplierInputSource extends EXistInputSource {

    final Supplier<InputStream> inputStreamSupplier;

    public InputStreamSupplierInputSource(final Supplier<InputStream> inputStreamSupplier) {
        super();
        this.inputStreamSupplier = inputStreamSupplier;
    }

    @Override
    public Reader getCharacterStream() {
        assertOpen();
        return null;
    }

    /**
     * This method now does nothing, so collateral
     * effects from superclass with this one are avoided
     *
     * @throws IllegalStateException if the InputSource was previously closed
     */
    @Override
    public void setCharacterStream(final Reader r) {
        assertOpen();
        throw new IllegalStateException("InputStreamSupplierInputSource is immutable");
    }

    @Override
    public InputStream getByteStream() {
        assertOpen();
        return inputStreamSupplier.get();
    }

    /**
     * @see EXistInputSource#getByteStreamLength()
     *
     * @throws IllegalStateException if the InputSource was previously closed
     */
    @Override
    public long getByteStreamLength() {
        assertOpen();
        return -1;
    }

    /**
     * Set a byte stream input.
     *
     * @param is the input stream.
     *
     * @throws IllegalStateException this class is immutable!
     */
    @Override
    public void setByteStream(final InputStream is) {
        assertOpen();
        throw new IllegalStateException("InputStreamSupplierInputSource is immutable");
    }

    /**
     * This method now does nothing, so collateral
     * effects from superclass with this one are avoided
     *
     * @throws IllegalStateException if the InputSource was previously closed
     */
    @Override
    public void setSystemId(final String systemId) {
        assertOpen();
        // Nothing, so collateral effects are avoided!
    }

    /**
     * @see EXistInputSource#getSymbolicPath()
     *
     * @throws IllegalStateException if the InputSource was previously closed
     */
    @Override
    public String getSymbolicPath() {
        assertOpen();
        return null;
    }
}

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.util;
25
26	import java.io.InputStream;
27	import java.io.Reader;
28	import java.util.function.Supplier;
29
30	/**
31	* @author <a href="mailto:adam@evolvedbinary.com">Adam Retter</a>
32	*/
33	public class InputStreamSupplierInputSource extends EXistInputSource {
34
35	final Supplier<InputStream> inputStreamSupplier;
36
37	public InputStreamSupplierInputSource(final Supplier<InputStream> inputStreamSupplier) {
38	super();	1✔
39	this.inputStreamSupplier = inputStreamSupplier;	1✔
40	}	1✔
41
42	@Override
43	public Reader getCharacterStream() {
44	assertOpen();	1✔
45	return null;	1✔
46	}
47
48	/**
49	* This method now does nothing, so collateral
50	* effects from superclass with this one are avoided
51	*
52	* @throws IllegalStateException if the InputSource was previously closed
53	*/
54	@Override
55	public void setCharacterStream(final Reader r) {
56	assertOpen();	×
57	throw new IllegalStateException("InputStreamSupplierInputSource is immutable");	×
58	}
59
60	@Override
61	public InputStream getByteStream() {
62	assertOpen();	1✔
63	return inputStreamSupplier.get();	1✔
64	}
65
66	/**
67	* @see EXistInputSource#getByteStreamLength()
68	*
69	* @throws IllegalStateException if the InputSource was previously closed
70	*/
71	@Override
72	public long getByteStreamLength() {
73	assertOpen();	×
74	return -1;	×
75	}
76
77	/**
78	* Set a byte stream input.
79	*
80	* @param is the input stream.
81	*
82	* @throws IllegalStateException this class is immutable!
83	*/
84	@Override
85	public void setByteStream(final InputStream is) {
86	assertOpen();	×
87	throw new IllegalStateException("InputStreamSupplierInputSource is immutable");	×
88	}
89
90	/**
91	* This method now does nothing, so collateral
92	* effects from superclass with this one are avoided
93	*
94	* @throws IllegalStateException if the InputSource was previously closed
95	*/
96	@Override
97	public void setSystemId(final String systemId) {
98	assertOpen();	×
99	// Nothing, so collateral effects are avoided!
100	}	×
101
102	/**
103	* @see EXistInputSource#getSymbolicPath()
104	*
105	* @throws IllegalStateException if the InputSource was previously closed
106	*/
107	@Override
108	public String getSymbolicPath() {
109	assertOpen();	×
110	return null;	×
111	}
112	}

evolvedbinary / elemental / 982

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