23133101585

Committed 16 Mar 2026 07:45AM UTC coverage: 15.984% (+0.2%) from 15.811%

Build # 23133101585

Build Type

Pull #402

github

Committed by

web-flow

Commit Message

Merge bd8288c47 into 39c6ac11c

Pull Request Pull Request #402: Fix unbounded memory growth and resource exhaustion

Coverage Stats

717 of 5509 branches covered (13.02%)

Branch coverage included in aggregate %.

1809 of 10294 relevant lines covered (17.57%)

2.39 hits per line

Source File
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60.0

src/main/java/com/knowledgepixels/nanodash/RegistryAccountInfo.java

package com.knowledgepixels.nanodash;

import com.github.jsonldjava.shaded.com.google.common.reflect.TypeToken;
import com.google.gson.Gson;
import com.google.gson.JsonIOException;
import com.google.gson.JsonSyntaxException;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.util.Values;

import java.io.IOException;
import java.io.InputStreamReader;
import java.lang.reflect.Type;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;

/**
 * This class is used to access registry account lists of Nanopub Registry instances.
 */
public class RegistryAccountInfo {

    private static Gson g = new Gson();
    private static Type listType = new TypeToken<ArrayList<RegistryAccountInfo>>() {
    }.getType();

    /**
     * Fetches and parses a list of registry accounts from the given URL.
     *
     * @param url e.g. "<a href="https://registry.knowledgepixels.com/list.json">https://registry.knowledgepixels.com/list.json</a>"
     * @return List of RegistryAccountInfo objects
     * @throws JsonIOException     if there is a problem reading from the URL
     * @throws JsonSyntaxException if the JSON is not in the expected format
     * @throws IOException         if there is a problem with the network connection
     * @throws URISyntaxException  if the URL is not valid
     */
    public static List<RegistryAccountInfo> fromUrl(String url) throws JsonIOException, JsonSyntaxException, IOException, URISyntaxException {
        try (InputStreamReader reader = new InputStreamReader(new URI(url).toURL().openStream())) {
            return g.fromJson(reader, listType);
        }
    }

    private String agent;
    private String pubkey;
    private String status;
    private int depth;
    private int pathCount;
    private long quota;
    private double ratio;

    /**
     * Returns the Type object representing a list of RegistryAccountInfo objects.
     *
     * @return Type object
     */
    public static Type getListType() {
        return listType;
    }

    /**
     * Returns the agent URI as a string.
     *
     * @return Agent URI string
     */
    public String getAgent() {
        return agent;
    }

    /**
     * Returns the agent URI as an IRI object.
     *
     * @return Agent IRI
     */
    public IRI getAgentIri() {
        return Values.iri(agent);
    }

    /**
     * Returns the public key associated with the account.
     *
     * @return Public key string
     */
    public String getPubkey() {
        return pubkey;
    }

    /**
     * Returns the status of the account.
     *
     * @return Status string
     */
    public String getStatus() {
        return status;
    }

    /**
     * Returns the depth of the account.
     *
     * @return Depth integer
     */
    public int getDepth() {
        return depth;
    }

    /**
     * Returns the path count of the account.
     *
     * @return Path count integer
     */
    public int getPathCount() {
        return pathCount;
    }

    /**
     * Returns the quota of the account.
     *
     * @return Quota long
     */
    public long getQuota() {
        return quota;
    }

    /**
     * Returns the ratio of the account.
     *
     * @return Ratio double
     */
    public double getRatio() {
        return ratio;
    }

}

1	package com.knowledgepixels.nanodash;
2
3	import com.github.jsonldjava.shaded.com.google.common.reflect.TypeToken;
4	import com.google.gson.Gson;
5	import com.google.gson.JsonIOException;
6	import com.google.gson.JsonSyntaxException;
7	import org.eclipse.rdf4j.model.IRI;
8	import org.eclipse.rdf4j.model.util.Values;
9
10	import java.io.IOException;
11	import java.io.InputStreamReader;
12	import java.lang.reflect.Type;
13	import java.net.URI;
14	import java.net.URISyntaxException;
15	import java.util.ArrayList;
16	import java.util.List;
17
18	/**
19	* This class is used to access registry account lists of Nanopub Registry instances.
20	*/
21	public class RegistryAccountInfo {	9✔
22
23	private static Gson g = new Gson();	12✔
24	private static Type listType = new TypeToken<ArrayList<RegistryAccountInfo>>() {	21✔
25	}.getType();	6✔
26
27	/**
28	* Fetches and parses a list of registry accounts from the given URL.
29	*
30	* @param url e.g. "<a href="https://registry.knowledgepixels.com/list.json">https://registry.knowledgepixels.com/list.json</a>"
31	* @return List of RegistryAccountInfo objects
32	* @throws JsonIOException if there is a problem reading from the URL
33	* @throws JsonSyntaxException if the JSON is not in the expected format
34	* @throws IOException if there is a problem with the network connection
35	* @throws URISyntaxException if the URL is not valid
36	*/
37	public static List<RegistryAccountInfo> fromUrl(String url) throws JsonIOException, JsonSyntaxException, IOException, URISyntaxException {
38	try (InputStreamReader reader = new InputStreamReader(new URI(url).toURL().openStream())) {	30✔
39	return g.fromJson(reader, listType);	24✔
40	}
41	}
42
43	private String agent;
44	private String pubkey;
45	private String status;
46	private int depth;
47	private int pathCount;
48	private long quota;
49	private double ratio;
50
51	/**
52	* Returns the Type object representing a list of RegistryAccountInfo objects.
53	*
54	* @return Type object
55	*/
56	public static Type getListType() {
57	return listType;	×
58	}
59
60	/**
61	* Returns the agent URI as a string.
62	*
63	* @return Agent URI string
64	*/
65	public String getAgent() {
66	return agent;	9✔
67	}
68
69	/**
70	* Returns the agent URI as an IRI object.
71	*
72	* @return Agent IRI
73	*/
74	public IRI getAgentIri() {
75	return Values.iri(agent);	12✔
76	}
77
78	/**
79	* Returns the public key associated with the account.
80	*
81	* @return Public key string
82	*/
83	public String getPubkey() {
84	return pubkey;	9✔
85	}
86
87	/**
88	* Returns the status of the account.
89	*
90	* @return Status string
91	*/
92	public String getStatus() {
93	return status;	×
94	}
95
96	/**
97	* Returns the depth of the account.
98	*
99	* @return Depth integer
100	*/
101	public int getDepth() {
102	return depth;	×
103	}
104
105	/**
106	* Returns the path count of the account.
107	*
108	* @return Path count integer
109	*/
110	public int getPathCount() {
111	return pathCount;	×
112	}
113
114	/**
115	* Returns the quota of the account.
116	*
117	* @return Quota long
118	*/
119	public long getQuota() {
120	return quota;	×
121	}
122
123	/**
124	* Returns the ratio of the account.
125	*
126	* @return Ratio double
127	*/
128	public double getRatio() {
129	return ratio;	×
130	}
131
132	}

knowledgepixels / nanodash / 23133101585

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