Examples with Element org.jvnet.hk2.config.Element used on opensource projects

Example 21 with Element

use of org.jvnet.hk2.config.Element in project Payara by payara.

the class SetCommand method set.

private boolean set(AdminCommandContext context, SetOperation op) {
    String pattern = op.pattern;
    String value = op.value;
    String target = op.target;
    String attrName = op.attrName;
    boolean isProperty = op.isProperty;
    // now
    // first let's get the parent for this pattern.
    TreeNode[] parentNodes = getAliasedParent(domain, pattern);
    // reset the pattern.
    String prefix;
    boolean lookAtSubNodes = true;
    if (parentNodes[0].relativeName.length() == 0 || parentNodes[0].relativeName.equals("domain")) {
        // handle the case where the pattern references an attribute of the top-level node
        prefix = "";
        // pattern is already set properly
        lookAtSubNodes = false;
    } else if (!pattern.startsWith(parentNodes[0].relativeName)) {
        prefix = pattern.substring(0, pattern.indexOf(parentNodes[0].relativeName));
        pattern = parentNodes[0].relativeName;
    } else {
        prefix = "";
        pattern = parentNodes[0].relativeName;
    }
    String targetName = prefix + pattern;
    if (modularityHelper != null) {
        synchronized (utils) {
            boolean oldv = utils.isCommandInvocation();
            utils.setCommandInvocation(true);
            modularityHelper.getLocationForDottedName(targetName);
            utils.setCommandInvocation(oldv);
        }
    }
    Map<Dom, String> matchingNodes;
    boolean applyOverrideRules = false;
    Map<Dom, String> dottedNames = new HashMap<Dom, String>();
    if (lookAtSubNodes) {
        for (TreeNode parentNode : parentNodes) {
            dottedNames.putAll(getAllDottedNodes(parentNode.node));
        }
        matchingNodes = getMatchingNodes(dottedNames, pattern);
        applyOverrideRules = true;
    } else {
        matchingNodes = new HashMap<Dom, String>();
        for (TreeNode parentNode : parentNodes) {
            matchingNodes.put(parentNode.node, pattern);
        }
    }
    if (matchingNodes.isEmpty()) {
        // it's possible they are trying to create a property object.. lets check this.
        // strip out the property name
        pattern = target.substring(0, trueLastIndexOf(target, '.'));
        if (pattern.endsWith("property")) {
            // need to find the right parent.
            Dom parentNode = null;
            if ("property".equals(pattern)) {
                // create and set the property
                try {
                    final String fname = attrName;
                    final String fvalue = value;
                    ConfigSupport.apply(new SingleConfigCode<Domain>() {

                        @Override
                        public Object run(Domain domain) throws PropertyVetoException, TransactionFailure {
                            Property p = domain.createChild(Property.class);
                            p.setName(fname);
                            p.setValue(fvalue);
                            domain.getProperty().add(p);
                            return p;
                        }
                    }, domain);
                    success(context, targetName, value);
                    runLegacyChecks(context);
                    if (targetService.isThisDAS() && !replicateSetCommand(context, target, value)) {
                        return false;
                    }
                    return true;
                } catch (TransactionFailure transactionFailure) {
                    // fail(context, "Could not change the attributes: " +
                    // transactionFailure.getMessage(), transactionFailure);
                    fail(context, localStrings.getLocalString("admin.set.attribute.change.failure", "Could not change the attributes: {0}", transactionFailure.getMessage()), transactionFailure);
                    return false;
                }
            } else {
                pattern = pattern.substring(0, trueLastIndexOf(pattern, '.'));
                parentNodes = getAliasedParent(domain, pattern);
            }
            pattern = parentNodes[0].relativeName;
            matchingNodes = getMatchingNodes(dottedNames, pattern);
            if (matchingNodes.isEmpty()) {
                // fail(context, "No configuration found for " + targetName);
                fail(context, localStrings.getLocalString("admin.set.configuration.notfound", "No configuration found for {0}", targetName));
                return false;
            }
            for (Map.Entry<Dom, String> node : matchingNodes.entrySet()) {
                if (node.getValue().equals(pattern)) {
                    parentNode = node.getKey();
                }
            }
            if (parentNode == null) {
                // fail(context, "No configuration found for " + targetName);
                fail(context, localStrings.getLocalString("admin.set.configuration.notfound", "No configuration found for {0}", targetName));
                return false;
            }
            if (value == null || value.length() == 0) {
                // setting to the empty string means to remove the property, so don't create it
                success(context, targetName, value);
                return true;
            }
            // create and set the property
            Map<String, String> attributes = new HashMap<String, String>();
            attributes.put("value", value);
            attributes.put("name", attrName);
            try {
                if (!(parentNode instanceof ConfigBean)) {
                    final ClassCastException cce = new ClassCastException(parentNode.getClass().getName());
                    fail(context, localStrings.getLocalString("admin.set.attribute.change.failure", "Could not change the attributes: {0}", cce.getMessage(), cce));
                    return false;
                }
                ConfigSupport.createAndSet((ConfigBean) parentNode, Property.class, attributes);
                success(context, targetName, value);
                runLegacyChecks(context);
                if (targetService.isThisDAS() && !replicateSetCommand(context, target, value)) {
                    return false;
                }
                return true;
            } catch (TransactionFailure transactionFailure) {
                // fail(context, "Could not change the attributes: " +
                // transactionFailure.getMessage(), transactionFailure);
                fail(context, localStrings.getLocalString("admin.set.attribute.change.failure", "Could not change the attributes: {0}", transactionFailure.getMessage()), transactionFailure);
                return false;
            }
        }
    }
    Map<ConfigBean, Map<String, String>> changes = new HashMap<ConfigBean, Map<String, String>>();
    boolean setElementSuccess = false;
    boolean delPropertySuccess = false;
    boolean delProperty = false;
    Map<String, String> attrChanges = new HashMap<String, String>();
    if (isProperty) {
        attrName = "value";
        if ((value == null) || (value.length() == 0)) {
            delProperty = true;
        }
        attrChanges.put(attrName, value);
    }
    List<Map.Entry> mNodes = new ArrayList(matchingNodes.entrySet());
    if (applyOverrideRules) {
        mNodes = applyOverrideRules(mNodes);
    }
    for (Map.Entry<Dom, String> node : mNodes) {
        final Dom targetNode = node.getKey();
        for (String name : targetNode.model.getAttributeNames()) {
            String finalDottedName = node.getValue() + "." + name;
            if (matches(finalDottedName, pattern)) {
                if (attrName.equals(name) || attrName.replace('_', '-').equals(name.replace('_', '-'))) {
                    if (isDeprecatedAttr(targetNode, name)) {
                        warning(context, localStrings.getLocalString("admin.set.deprecated", "Warning: The attribute {0} is deprecated.", finalDottedName));
                    }
                    if (!isProperty) {
                        targetName = prefix + finalDottedName;
                        if (value != null && value.length() > 0) {
                            attrChanges.put(name, value);
                        } else {
                            attrChanges.put(name, null);
                        }
                    } else {
                        targetName = prefix + node.getValue();
                    }
                    if (delProperty) {
                        // delete property element
                        String str = node.getValue();
                        if (trueLastIndexOf(str, '.') != -1) {
                            str = str.substring(trueLastIndexOf(str, '.') + 1);
                        }
                        try {
                            if (str != null) {
                                ConfigSupport.deleteChild((ConfigBean) targetNode.parent(), (ConfigBean) targetNode);
                                delPropertySuccess = true;
                            }
                        } catch (IllegalArgumentException ie) {
                            fail(context, localStrings.getLocalString("admin.set.delete.property.failure", "Could not delete the property: {0}", ie.getMessage()), ie);
                            return false;
                        } catch (TransactionFailure transactionFailure) {
                            fail(context, localStrings.getLocalString("admin.set.attribute.change.failure", "Could not change the attributes: {0}", transactionFailure.getMessage()), transactionFailure);
                            return false;
                        }
                    } else {
                        changes.put((ConfigBean) node.getKey(), attrChanges);
                    }
                }
            }
        }
        for (String name : targetNode.model.getLeafElementNames()) {
            String finalDottedName = node.getValue() + "." + name;
            if (matches(finalDottedName, pattern)) {
                if (attrName.equals(name) || attrName.replace('_', '-').equals(name.replace('_', '-'))) {
                    if (isDeprecatedAttr(targetNode, name)) {
                        warning(context, localStrings.getLocalString("admin.set.elementdeprecated", "Warning: The element {0} is deprecated.", finalDottedName));
                    }
                    try {
                        setLeafElement((ConfigBean) targetNode, name, value);
                    } catch (TransactionFailure ex) {
                        fail(context, localStrings.getLocalString("admin.set.badelement", "Cannot change the element: {0}", ex.getMessage()), ex);
                        return false;
                    }
                    setElementSuccess = true;
                    break;
                }
            }
        }
    }
    if (!changes.isEmpty()) {
        try {
            config.apply(changes);
            success(context, targetName, value);
            runLegacyChecks(context);
        } catch (TransactionFailure transactionFailure) {
            // fail(context, "Could not change the attributes: " +
            // transactionFailure.getMessage(), transactionFailure);
            fail(context, localStrings.getLocalString("admin.set.attribute.change.failure", "Could not change the attributes: {0}", transactionFailure.getMessage()), transactionFailure);
            return false;
        }
    } else if (delPropertySuccess || setElementSuccess) {
        success(context, targetName, value);
    } else {
        fail(context, localStrings.getLocalString("admin.set.configuration.notfound", "No configuration found for {0}", targetName));
        return false;
    }
    if (targetService.isThisDAS() && !replicateSetCommand(context, target, value)) {
        return false;
    }
    return true;
}

Example 22 with Element

use of org.jvnet.hk2.config.Element in project Payara by payara.

the class V2DottedNameSupport method getAllSubDottedNames.

protected void getAllSubDottedNames(String prefix, Dom parent, Map<Dom, String> result) {
    Set<String> elementNames = parent.getElementNames();
    for (String childName : elementNames) {
        // by default, it's a collection unless I can find the model for it
        // and ensure this is one or not.
        // not finding the model usually means that it was a "*" element therefore
        // a collection.
        boolean collection = true;
        if (parent.model.findIgnoreCase(childName) != null) {
            // if this is a leaf node, we should really treat it as an attribute.
            if (parent.model.getElement(childName).isLeaf())
                continue;
            collection = parent.model.getElement(childName).isCollection();
        }
        List<Dom> childNodes;
        synchronized (parent) {
            childNodes = parent.nodeElements(childName);
        }
        for (Dom child : childNodes) {
            StringBuilder newPrefix = new StringBuilder();
            if (prefix == null) {
                newPrefix.append(childName);
            } else {
                newPrefix.append(prefix).append(".").append(childName);
            }
            if (collection) {
                String name = child.getKey();
                if (name == null) {
                    name = child.attribute("name");
                }
                if (name != null) {
                    newPrefix.append(".").append(name);
                }
                // now traverse the child
                getAllSubDottedNames(newPrefix.toString(), child, result);
            } else {
                getAllSubDottedNames(newPrefix.toString(), child, result);
            }
        }
    }
    if (prefix != null) {
        result.put(parent, prefix);
    }
}

Example 23 with Element

use of org.jvnet.hk2.config.Element in project Payara by payara.

the class Property method _isKey.

private boolean _isKey() {
    Element e = getAnnotation(Element.class);
    if (e != null && e.key())
        return true;
    Attribute a = getAnnotation(Attribute.class);
    return a != null && a.key();
}

Example 24 with Element

use of org.jvnet.hk2.config.Element in project Payara by payara.

the class WriteableView method removeNestedElements.

boolean removeNestedElements(Object object) {
    InvocationHandler h = Proxy.getInvocationHandler(object);
    if (!(h instanceof WriteableView)) {
        // h instanceof ConfigView
        ConfigBean bean = (ConfigBean) ((ConfigView) h).getMasterView();
        h = bean.getWriteableView();
        if (h == null) {
            ConfigBeanProxy writable;
            try {
                writable = currentTx.enroll((ConfigBeanProxy) object);
            } catch (TransactionFailure e) {
                // something is seriously wrong
                throw new RuntimeException(e);
            }
            h = Proxy.getInvocationHandler(writable);
        } else {
            // so oldValue was already processed
            return false;
        }
    }
    WriteableView writableView = (WriteableView) h;
    synchronized (writableView) {
        writableView.isDeleted = true;
    }
    boolean removed = false;
    for (Property property : writableView.bean.model.elements.values()) {
        if (property.isCollection()) {
            Object nested = writableView.getter(property, parameterizedType);
            ProtectedList list = (ProtectedList) nested;
            if (list.size() > 0) {
                list.clear();
                removed = true;
            }
        } else if (!property.isLeaf()) {
            // Element
            Object oldValue = writableView.getter(property, ConfigBeanProxy.class);
            if (oldValue != null) {
                writableView.setter(property, null, Dom.class);
                removed = true;
                removeNestedElements(oldValue);
            }
        }
    }
    return removed;
}

Example 25 with Element

use of org.jvnet.hk2.config.Element in project Payara by payara.

the class IiopSslConfigHandler method create.

@Override
public void create(final CreateSsl command, ActionReport report) {
    IiopService iiopService = command.config.getExtensionByType(IiopService.class);
    // ensure we have the specified listener
    IiopListener iiopListener = null;
    for (IiopListener listener : iiopService.getIiopListener()) {
        if (listener.getId().equals(command.listenerId)) {
            iiopListener = listener;
        }
    }
    if (iiopListener == null) {
        report.setMessage(localStrings.getLocalString("create.ssl.iiop.notfound", "IIOP Listener named {0} to which this ssl element is " + "being added does not exist.", command.listenerId));
        report.setActionExitCode(ActionReport.ExitCode.FAILURE);
        return;
    }
    if (iiopListener.getSsl() != null) {
        report.setMessage(localStrings.getLocalString("create.ssl.iiop.alreadyExists", "IIOP Listener named {0} to which this ssl element is " + "being added already has an ssl element.", command.listenerId));
        report.setActionExitCode(ActionReport.ExitCode.FAILURE);
        return;
    }
    try {
        ConfigSupport.apply(new SingleConfigCode<IiopListener>() {

            public Object run(IiopListener param) throws PropertyVetoException, TransactionFailure {
                Ssl newSsl = param.createChild(Ssl.class);
                command.populateSslElement(newSsl);
                param.setSsl(newSsl);
                return newSsl;
            }
        }, iiopListener);
    } catch (TransactionFailure e) {
        command.reportError(report, e);
    }
    command.reportSuccess(report);
}