Example usage for org.springframework.ide.eclipse.core StringUtils collectionToDelimitedString

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.core StringUtils collectionToDelimitedString.

Prototype

public static String collectionToDelimitedString(Collection coll, String delim) 

Source Link

Document

Convenience method to return a Collection as a delimited (e.g.

Usage

From source file:org.dozer.eclipse.plugin.sourcepage.util.DozerPluginUtils.java

public static IType hasReadProperty(String property, String className, IProject project, boolean noGetter)
        throws JavaModelException {
    IType javaType = JdtUtils.getJavaType(project, className);
    String checkProperty = property;

    String[] propertySplitted = checkProperty.split("\\.");
    //we only check the first level, if there is some x.y.z property
    if (propertySplitted.length > 1) {
        checkProperty = propertySplitted[0];
    }/*from  w ww  . j  a  v  a 2  s .  c om*/
    //if we are doing indexed property mapping, we remove the []
    checkProperty = checkProperty.replaceAll("\\[\\]", "");

    if (noGetter) {
        IField[] fields = javaType.getFields();
        for (IField field : fields) {
            if (field.getElementName().equals(property)) {
                return field.getDeclaringType();
            }
        }
        return null;
    }

    Collection<IMethod> methods = Introspector.findReadableProperties(javaType, checkProperty, true);

    boolean retVal = methods.size() > 0;
    if (!retVal)
        return null;
    else {
        try {
            //className = JdtUtils.resolveClassName(className, javaType);
            if (!Class.forName(className).isPrimitive())
                className = null;
        } catch (Throwable t) {
            //className = null;
        }

        Iterator<?> iterator = methods.iterator();
        while (iterator.hasNext()) {
            IMethod method = (IMethod) iterator.next();
            IType returnType = JdtUtils.getJavaTypeForMethodReturnType(method, javaType);

            if (className == null) {
                if (returnType != null)
                    className = returnType.getFullyQualifiedName();
            }
            if (className != null) {
                if (propertySplitted.length > 1) {
                    List<String> l = new ArrayList<String>(Arrays.asList(propertySplitted));
                    l.remove(0);
                    property = StringUtils.collectionToDelimitedString(l, ".");

                    return hasReadProperty(property, returnType.getFullyQualifiedName(), project, false);
                } else {
                    return returnType;
                }
            }
        }
    }

    return null;
}

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From source file:org.dozer.eclipse.plugin.sourcepage.util.DozerPluginUtils.java

public static IType hasWriteProperty(String property, String className, IProject project)
        throws JavaModelException {
    IType javaType = JdtUtils.getJavaType(project, className);
    String checkProperty = property;

    String[] propertySplitted = checkProperty.split("\\.");
    if (propertySplitted.length > 1) {
        List<String> l = new ArrayList(Arrays.asList(propertySplitted));
        checkProperty = l.get(l.size() - 1);
        l.remove(l.size() - 1);//ww  w  .j  a v  a2s .c  om
        property = StringUtils.collectionToDelimitedString(l, ".");

        javaType = DozerPluginUtils.hasReadProperty(property, className, project, false);
        if (javaType == null)
            return null;
    }
    //if we are doing indexed property mapping, we remove the []
    checkProperty = checkProperty.replaceAll("\\[\\]", "");

    Collection<?> methods = Introspector.findWritableProperties(javaType, checkProperty, true);

    boolean retVal = methods.size() > 0;
    if (!retVal)
        return null;
    else
        return javaType;
}

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