Example usage for org.springframework.hateoas TemplateVariable TemplateVariable

Introduction

In this page you can find the example usage for org.springframework.hateoas TemplateVariable TemplateVariable.

Prototype

public TemplateVariable(String name, TemplateVariable.VariableType type) 

Source Link

Document

Creates a new TemplateVariable with the given name and type.

Usage

From source file:io.spring.initializr.web.mapper.InitializrMetadataV21JsonMapper.java

public InitializrMetadataV21JsonMapper() {
    this.dependenciesVariables = new TemplateVariables(
            new TemplateVariable("bootVersion", TemplateVariable.VariableType.REQUEST_PARAM));
}

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From source file:io.spring.initializr.web.mapper.InitializrMetadataV2JsonMapper.java

public InitializrMetadataV2JsonMapper() {
    this.templateVariables = new TemplateVariables(
            new TemplateVariable("dependencies", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("packaging", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("javaVersion", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("language", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("bootVersion", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("groupId", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("artifactId", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("version", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("name", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("description", TemplateVariable.VariableType.REQUEST_PARAM),
            new TemplateVariable("packageName", TemplateVariable.VariableType.REQUEST_PARAM));
}

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From source file:de.escalon.hypermedia.spring.PartialUriTemplate.java

/**
 * Creates a new {@link PartialUriTemplate} using the given template string.
 *
 * @param template must not be {@literal null} or empty.
 *///from   www.j  av a 2s . c o  m
public PartialUriTemplate(String template) {
    Assert.hasText(template, "Template must not be null or empty!");

    Matcher matcher = VARIABLE_REGEX.matcher(template);
    // first group is the variable start without leading {: "", "/", "?", "#",
    // second group is the comma-separated name list without the trailing } of the variable
    int endOfPart = 0;
    while (matcher.find()) {

        // 0 is the current match, i.e. the entire variable expression
        int startOfPart = matcher.start(0);
        // add part before current match
        if (endOfPart < startOfPart) {
            final String partWithoutVariables = template.substring(endOfPart, startOfPart);
            final StringTokenizer stringTokenizer = new StringTokenizer(partWithoutVariables, "?", true);
            boolean inQuery = false;
            while (stringTokenizer.hasMoreTokens()) {
                final String token = stringTokenizer.nextToken();
                if ("?".equals(token)) {
                    inQuery = true;
                } else {
                    if (!inQuery) {
                        urlComponents.add(token);
                    } else {
                        urlComponents.add("?" + token);
                    }
                    variableIndices.add(Collections.<Integer>emptyList());
                }

            }

        }
        endOfPart = matcher.end(0);

        // add current match as part
        final String variablePart = template.substring(startOfPart, endOfPart);
        urlComponents.add(variablePart);

        // collect variablesInPart and track for each part which variables it contains
        // group(1) is the variable head without the leading {
        TemplateVariable.VariableType type = TemplateVariable.VariableType.from(matcher.group(1));
        // group(2) is the
        String[] names = matcher.group(2).split(",");
        List<Integer> variablesInPart = new ArrayList<Integer>();
        for (String name : names) {
            TemplateVariable variable = new TemplateVariable(name, type);
            variablesInPart.add(variables.size());
            variables.add(variable);
            variableNames.add(name);
        }
        variableIndices.add(variablesInPart);
    }
    // finish off remaining part
    if (endOfPart < template.length()) {
        urlComponents.add(template.substring(endOfPart));
        variableIndices.add(Collections.<Integer>emptyList());
    }

}

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From source file:com.github.hateoas.forms.affordance.PartialUriTemplate.java

/**
 * Creates a new {@link PartialUriTemplate} using the given template string.
 *
 * @param template must not be {@literal null} or empty.
 *//*w  w w .  j ava 2 s .  c  o m*/
public PartialUriTemplate(String template) {
    Assert.hasText(template, "Template must not be null or empty!");

    Matcher matcher = VARIABLE_REGEX.matcher(template);
    // first group is the variable start without leading {: "", "/", "?", "#",
    // second group is the comma-separated name list without the trailing } of the variable
    int endOfPart = 0;
    while (matcher.find()) {

        // 0 is the current match, i.e. the entire variable expression
        int startOfPart = matcher.start(0);
        // add part before current match
        if (endOfPart < startOfPart) {
            final String partWithoutVariables = template.substring(endOfPart, startOfPart);
            final StringTokenizer stringTokenizer = new StringTokenizer(partWithoutVariables, "?", true);
            boolean inQuery = false;
            while (stringTokenizer.hasMoreTokens()) {
                final String token = stringTokenizer.nextToken();
                if ("?".equals(token)) {
                    inQuery = true;
                } else {
                    if (!inQuery) {
                        urlComponents.add(token);
                    } else {
                        urlComponents.add("?" + token);
                    }
                    variableIndices.add(Collections.<Integer>emptyList());
                }
            }
        }
        endOfPart = matcher.end(0);

        // add current match as part
        final String variablePart = template.substring(startOfPart, endOfPart);
        urlComponents.add(variablePart);

        // collect variablesInPart and track for each part which variables it contains
        // group(1) is the variable head without the leading {
        TemplateVariable.VariableType type = TemplateVariable.VariableType.from(matcher.group(1));
        // group(2) are the variable names
        String[] names = matcher.group(2).split(",");
        List<Integer> variablesInPart = new ArrayList<Integer>();
        for (String name : names) {
            TemplateVariable variable = new TemplateVariable(name, type);
            variablesInPart.add(variables.size());
            variables.add(variable);
            variableNames.add(name);
        }
        variableIndices.add(variablesInPart);
    }
    // finish off remaining part
    if (endOfPart < template.length()) {
        urlComponents.add(template.substring(endOfPart));
        variableIndices.add(Collections.<Integer>emptyList());
    }
}

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