Example usage for com.google.gson.stream JsonReader nextName

List of usage examples for com.google.gson.stream JsonReader nextName

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Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader nextName.

Prototype

public String nextName() throws IOException

Source Link

Document

Returns the next token, a com.google.gson.stream.JsonToken#NAME property name , and consumes it.

Usage

From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseDistDetails(JsonReader reader, RegistryPluginVersion plugin) throws IOException {
    reader.beginObject();//from   www. j  a  va 2 s.  c  om
    JsonToken token = reader.peek();
    while (token != JsonToken.END_OBJECT) {
        switch (token) {
        case NAME:
            String name = reader.nextName();
            if ("shasum".equals(name)) {
                plugin.setShasum(reader.nextString());
                break;
            }
            if ("tarball".equals(name)) {
                plugin.setTarball(reader.nextString());
                break;
            }
            break;

        default:
            reader.skipValue();
            break;
        }
        token = reader.peek();
    }
    reader.endObject();
}

From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseVersions(JsonReader reader, CordovaRegistryPlugin plugin) throws IOException {
    reader.beginObject();//versions
    JsonToken token = reader.peek();//w  w w. j a  v  a2s  . c  o m
    while (token != JsonToken.END_OBJECT) {
        switch (token) {
        case NAME:
            RegistryPluginVersion version = plugin.new RegistryPluginVersion();
            version.setVersionNumber(reader.nextName());
            readVersionInfo(reader, version);
            plugin.addVersion(version);
            break;

        default:
            reader.skipValue();
            break;
        }
        token = reader.peek();
    }
    reader.endObject();
}

From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseLatestVersion(JsonReader reader, CordovaRegistryPlugin plugin) throws IOException {
    reader.beginObject();//from  w w w .  j a  va  2 s.  c o  m
    JsonToken token = reader.peek();
    while (token != JsonToken.END_OBJECT) {
        switch (token) {
        case NAME:
            String tag = reader.nextName();
            if ("latest".equals(tag)) {
                plugin.setLatestVersion(reader.nextString());
            }
            break;

        default:
            reader.skipValue();
            break;
        }
        token = reader.peek();
    }
    reader.endObject();
}

From source file:org.eclipse.thym.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseMaintainers(JsonReader reader, CordovaRegistryPlugin plugin) throws IOException {
    reader.beginArray();//from  www.j  a  va  2  s . com
    String name = null, email = null;
    JsonToken token = reader.peek();

    while (token != JsonToken.END_ARRAY) {
        switch (token) {
        case BEGIN_OBJECT:
            reader.beginObject();
            name = email = null;
            break;
        case END_OBJECT:
            reader.endObject();
            plugin.addMaintainer(email, name);
            break;
        case NAME:
            String tagName = reader.nextName();
            if ("name".equals(tagName)) {
                name = reader.nextString();
                break;
            }
            if ("email".equals(tagName)) {
                email = reader.nextString();
                break;
            }
        default:
            Assert.isTrue(false, "Unexpected token");
            break;
        }
        token = reader.peek();
    }
    reader.endArray();
}

From source file:org.eclipse.tm4e.core.internal.parser.json.JSONPListParser.java

License:Open Source License

public T parse(InputStream contents) throws Exception {
    PList<T> pList = new PList<T>(theme);
    JsonReader reader = new JsonReader(new InputStreamReader(contents, StandardCharsets.UTF_8));
    // reader.setLenient(true);
    boolean parsing = true;
    while (parsing) {
        JsonToken nextToken = reader.peek();
        switch (nextToken) {
        case BEGIN_ARRAY:
            pList.startElement(null, "array", null, null);
            reader.beginArray();//from   www  . j av  a2s  .c  om
            break;
        case END_ARRAY:
            pList.endElement(null, "array", null);
            reader.endArray();
            break;
        case BEGIN_OBJECT:
            pList.startElement(null, "dict", null, null);
            reader.beginObject();
            break;
        case END_OBJECT:
            pList.endElement(null, "dict", null);
            reader.endObject();
            break;
        case NAME:
            String lastName = reader.nextName();
            pList.startElement(null, "key", null, null);
            pList.characters(lastName.toCharArray(), 0, lastName.length());
            pList.endElement(null, "key", null);
            break;
        case NULL:
            reader.nextNull();
            break;
        case BOOLEAN:
            reader.nextBoolean();
            break;
        case NUMBER:
            reader.nextLong();
            break;
        case STRING:
            String value = reader.nextString();
            pList.startElement(null, "string", null, null);
            pList.characters(value.toCharArray(), 0, value.length());
            pList.endElement(null, "string", null);
            break;
        case END_DOCUMENT:
            parsing = false;
            break;
        default:
            break;
        }
    }
    reader.close();
    return pList.getResult();
}

From source file:org.fao.fenix.wds.core.datasource.DatasourcePool.java

License:Open Source License

/**
 * @param reader    Google's <code>JsonReader</code>
 * @return <code>DatasourceBean</code> populated out of the JSON file
 * @throws IOException//from   w w w.  java2s  .  com
 *
 * This method reads one of the objects of the JSON array through the
 * <code>JsonReader</code> and creates a <code>DatasourceBean</code>
 * out of it.
 */
public DatasourceBean readMessage(JsonReader reader) throws IOException {
    DatasourceBean b = new DatasourceBean();
    reader.beginObject();
    while (reader.hasNext()) {
        String name = reader.nextName();
        if (name.equalsIgnoreCase("driver")) {
            DRIVER d = DRIVER.valueOf(reader.nextString().toUpperCase());
            b.setDriver(d);
        } else if (name.equalsIgnoreCase("id")) {
            b.setId(reader.nextString());
        } else if (name.equalsIgnoreCase("url")) {
            b.setUrl(reader.nextString());
        } else if (name.equalsIgnoreCase("dbName")) {
            b.setDbName(reader.nextString());
        } else if (name.equalsIgnoreCase("username")) {
            b.setUsername(reader.nextString());
        } else if (name.equalsIgnoreCase("password")) {
            b.setPassword(reader.nextString());
        } else if (name.equalsIgnoreCase("create")) {
            b.setCreate(reader.nextBoolean());
        } else if (name.equalsIgnoreCase("retrieve")) {
            b.setRetrieve(reader.nextBoolean());
        } else if (name.equalsIgnoreCase("update")) {
            b.setUpdate(reader.nextBoolean());
        } else if (name.equalsIgnoreCase("delete")) {
            b.setDelete(reader.nextBoolean());
        } else {
            reader.skipValue();
        }
    }
    reader.endObject();
    return b;
}

From source file:org.gradle.api.internal.artifacts.ivyservice.ivyresolve.parser.ModuleMetadataParser.java

License:Apache License

public void parse(final LocallyAvailableExternalResource resource,
        final MutableModuleComponentResolveMetadata metadata) {
    resource.withContent(new Transformer<Void, InputStream>() {
        @Override/*from  ww  w .ja  v  a2s  . c om*/
        public Void transform(InputStream inputStream) {
            try {
                JsonReader reader = new JsonReader(new InputStreamReader(inputStream, "utf-8"));
                reader.beginObject();
                if (reader.peek() != JsonToken.NAME) {
                    throw new RuntimeException("Module metadata should contain a 'formatVersion' value.");
                }
                String name = reader.nextName();
                if (!name.equals("formatVersion")) {
                    throw new RuntimeException(String.format(
                            "The 'formatVersion' value should be the first value in a module metadata. Found '%s' instead.",
                            name));
                }
                if (reader.peek() != JsonToken.STRING) {
                    throw new RuntimeException("The 'formatVersion' value should have a string value.");
                }
                String version = reader.nextString();
                if (!version.equals(FORMAT_VERSION)) {
                    throw new RuntimeException(String.format(
                            "Unsupported format version '%s' specified in module metadata. This version of Gradle supports format version %s only.",
                            version, FORMAT_VERSION));
                }
                consumeTopLevelElements(reader, metadata);
                return null;
            } catch (Exception e) {
                throw new MetaDataParseException("module metadata", resource, e);
            }
        }
    });
}

From source file:org.gradle.api.internal.artifacts.ivyservice.ivyresolve.parser.ModuleMetadataParser.java

License:Apache License

private void consumeTopLevelElements(JsonReader reader, MutableModuleComponentResolveMetadata metadata)
        throws IOException {
    while (reader.peek() != END_OBJECT) {
        String name = reader.nextName();
        if ("variants".equals(name)) {
            consumeVariants(reader, metadata);
        } else if ("component".equals(name)) {
            consumeComponent(reader, metadata);
        } else {/*from   w ww.j  a  v a  2 s  .c  o m*/
            consumeAny(reader);
        }
    }
}

From source file:org.gradle.api.internal.artifacts.ivyservice.ivyresolve.parser.ModuleMetadataParser.java

License:Apache License

private void consumeComponent(JsonReader reader, MutableModuleComponentResolveMetadata metadata)
        throws IOException {
    reader.beginObject();/* w  w  w  .  j av  a  2s. c om*/
    while (reader.peek() != END_OBJECT) {
        String name = reader.nextName();
        if ("attributes".equals(name)) {
            metadata.setAttributes(consumeAttributes(reader));
        } else {
            consumeAny(reader);
        }
    }
    reader.endObject();
}

From source file:org.gradle.api.internal.artifacts.ivyservice.ivyresolve.parser.ModuleMetadataParser.java

License:Apache License

private void consumeVariant(JsonReader reader, MutableModuleComponentResolveMetadata metadata)
        throws IOException {
    reader.beginObject();//w  w w.  j  a v  a 2 s .co m
    String variantName = null;
    ImmutableAttributes attributes = ImmutableAttributes.EMPTY;
    List<ModuleFile> files = Collections.emptyList();
    List<ModuleDependency> dependencies = Collections.emptyList();
    List<ModuleDependencyConstraint> dependencyConstraints = Collections.emptyList();
    List<VariantCapability> capabilities = Collections.emptyList();
    while (reader.peek() != END_OBJECT) {
        String name = reader.nextName();
        if (name.equals("name")) {
            variantName = reader.nextString();
        } else if (name.equals("attributes")) {
            attributes = consumeAttributes(reader);
        } else if (name.equals("files")) {
            files = consumeFiles(reader);
        } else if (name.equals("dependencies")) {
            dependencies = consumeDependencies(reader);
        } else if (name.equals("dependencyConstraints")) {
            dependencyConstraints = consumeDependencyConstraints(reader);
        } else if (name.equals("capabilities")) {
            capabilities = consumeCapabilities(reader);
        } else if (name.equals("available-at")) {
            // For now just collect this as another dependency
            // TODO - collect this information and merge the metadata from the other module
            dependencies = consumeVariantLocation(reader);
        } else {
            consumeAny(reader);
        }
    }
    reader.endObject();

    MutableComponentVariant variant = metadata.addVariant(variantName, attributes);
    for (ModuleFile file : files) {
        variant.addFile(file.name, file.uri);
    }
    for (ModuleDependency dependency : dependencies) {
        variant.addDependency(dependency.group, dependency.module, dependency.versionConstraint,
                dependency.excludes, dependency.reason, dependency.attributes);
    }
    for (ModuleDependencyConstraint dependencyConstraint : dependencyConstraints) {
        variant.addDependencyConstraint(dependencyConstraint.group, dependencyConstraint.module,
                dependencyConstraint.versionConstraint, dependencyConstraint.reason,
                dependencyConstraint.attributes);
    }
    for (VariantCapability capability : capabilities) {
        variant.addCapability(capability.group, capability.name, capability.version);
    }
}