Example usage for org.springframework.core Conventions getVariableName

Introduction

In this page you can find the example usage for org.springframework.core Conventions getVariableName.

Prototype

public static String getVariableName(Object value) 

Source Link

Document

Determine the conventional variable name for the supplied Object based on its concrete type.

Usage

From source file:com.brienwheeler.web.spring.web.ModelUtils.java

public static void addAttributeIfNotPresent(Model model, Object attributeValue) {
    String attributeName = Conventions.getVariableName(attributeValue);
    if (!model.containsAttribute(attributeName))
        model.addAttribute(attributeName, attributeValue);
}

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From source file:com.sinosoft.one.mvc.web.var.ModelImpl.java

public Model add(Object value) {
    if (value != null) {
        if (value instanceof Collection) {
            Collection<?> collection = (Collection<?>) value;
            if (collection.size() == 0) {
                return this;
            }//from w w  w .  j a  v  a  2 s.c  om
        }
        return add(Conventions.getVariableName(value), value);
    }
    return this;
}

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From source file:com.laxser.blitz.web.var.ModelImpl.java

@Override
public Model add(Object value) {
    if (value != null) {
        if (value instanceof Collection) {
            Collection<?> collection = (Collection<?>) value;
            if (collection.size() == 0) {
                return this;
            }// ww  w  .  j a  va 2s  . c o m
        }
        return add(Conventions.getVariableName(value), value);
    }
    return this;
}

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From source file:cn.iyowei.stockai.rest.DataMap.java

/**
 * Add the supplied attribute to this {@code Map} using a
 * {@link org.springframework.core.Conventions#getVariableName generated name}.
 * <p><emphasis>Note: Empty {@link Collection Collections} are not added to
 * the model when using this method because we cannot correctly determine
 * the true convention name. View code should check for {@code null} rather
 * than for empty collections as is already done by JSTL tags.</emphasis>
 *
 * @param attributeValue the model attribute value (never {@code null})
 *///from ww w  . j  av  a 2s . com
public DataMap addAttribute(Object attributeValue) {
    Assert.notNull(attributeValue, "Model object must not be null");
    if (attributeValue instanceof Collection && ((Collection<?>) attributeValue).isEmpty()) {
        return this;
    }
    return addAttribute(Conventions.getVariableName(attributeValue), attributeValue);
}

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From source file:org.springframework.boot.web.servlet.DynamicRegistrationBean.java

/**
 * Deduces the name for this registration. Will return user specified name or fallback
 * to convention based naming./*from www  .jav a 2  s. c o m*/
 * @param value the object used for convention based names
 * @return the deduced name
 */
protected final String getOrDeduceName(Object value) {
    return (this.name != null) ? this.name : Conventions.getVariableName(value);
}

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From source file:org.springframework.springfaces.mvc.internal.ModelBuilder.java

/**
 * Adds the specified key/value pair to the model as long as the model does not already contain the key.
 * @param source a textual description of the source of the item that can be used for logging
 * @param key the key to add to the model or <tt>null</tt> if the key should be generated from the value
 * @param value the value to add to the model. If the value is not specified then the model remains unchanged
 * @param resolveExpressions determines if values can contain <tt>String</tt> EL expression that should be resolved
 * @param expandModelHolder determines if values containing {@link SpringFacesModel} objects should have each member
 * of the holder added to the model as a separate item
 *//*from w  w  w  . j a  v  a2s.  c o m*/
private void addIfNotInModel(String source, String key, Object value, boolean resolveExpressions,
        boolean expandModelHolder) {
    if (value == null) {
        if (this.logger.isDebugEnabled()) {
            this.logger.debug("Skipping parameter " + source + " due to null value");
        }
        return;
    }
    if (key == null) {
        key = Conventions.getVariableName(value);
    }
    if (this.model.containsKey(key)) {
        if (this.logger.isDebugEnabled()) {
            this.logger.debug("Skipping parameter " + source + " due to exsting value in model");
        }
        return;
    }
    if (resolveExpressions) {
        value = resolveExpressionIfNecessary(value);
    }
    if (value instanceof SpringFacesModel && expandModelHolder) {
        SpringFacesModel modelHolder = (SpringFacesModel) value;
        for (Map.Entry<String, Object> modelEntry : modelHolder.entrySet()) {
            addIfNotInModel(source, modelEntry.getKey(), modelEntry.getValue(), false, false);
        }
    } else {
        this.model.put(key, value);
    }
}

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