Example usage for org.springframework.ide.eclipse.core.java Introspector findWritableProperties

Introduction

In this page you can find the example usage for org.springframework.ide.eclipse.core.java Introspector findWritableProperties.

Prototype

public static Set<IMethod> findWritableProperties(IType type, String methodPrefix, boolean ignoreCase)
        throws JavaModelException 

Source Link

Document

Returns a list of all setters with the given prefix.

Usage

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

public static void addPropertyNameAttributeValueProposals(ContentAssistRequest request, String prefix,
        String oldPrefix, IType type) {

    // resolve type of indexed and nested property path
    if (prefix.lastIndexOf(".") >= 0) {
        int firstIndex = prefix.indexOf(".");
        String firstPrefix = prefix.substring(0, firstIndex);
        String lastPrefix = prefix.substring(firstIndex);
        if (".".equals(lastPrefix)) {
            lastPrefix = "";
        } else if (lastPrefix.startsWith(".")) {
            lastPrefix = lastPrefix.substring(1);
        }/*from   ww w  .jav  a  2 s .  c o m*/
        try {
            Collection<?> methods = Introspector.findReadableProperties(type, firstPrefix, true);
            if (methods != null && methods.size() == 1) {

                Iterator<?> iterator = methods.iterator();
                while (iterator.hasNext()) {
                    IMethod method = (IMethod) iterator.next();
                    IType returnType = JdtUtils.getJavaTypeForMethodReturnType(method, type);
                    if (returnType != null) {
                        String newPrefix = oldPrefix + firstPrefix + ".";

                        addPropertyNameAttributeValueProposals(request, lastPrefix, newPrefix, returnType);
                    }
                    return;
                }
            }
        } catch (CoreException e) {
            // do nothing
        }
    } else {
        try {
            Collection<?> methods = Introspector.findWritableProperties(type, prefix, true);
            if (methods != null && methods.size() > 0) {
                Iterator<?> iterator = methods.iterator();
                while (iterator.hasNext()) {
                    createMethodProposal(request, (IMethod) iterator.next(), oldPrefix);
                }
            }
        } catch (JavaModelException e1) {
            // do nothing
        }
    }
}

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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);//from  ww  w.j a  v a  2s.  c o  m
        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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