Class PomModelAdapter

java.lang.Object

network.ike.plugin.scaffold.PomModelAdapter

All Implemented Interfaces:

ModelAdapter

public final class PomModelAdapter
extends Object
implements ModelAdapter

Model adapter for pom.xml via OpenRewrite's XML LST.

POM writes always go through OpenRewrite (not regex, not the Maven 4 model API) so formatting, comments, and whitespace survive round-trips.

Supported ensure subtree:

ensure:
  pluginManagement:
    - groupId: network.ike.tooling
      artifactId: ike-maven-plugin
      version: 127-SNAPSHOT

Semantics:

• If the destination POM is missing, publish skips with an informational message — creating a POM from scratch is outside scaffold's responsibility.
• For each ensured plugin, the adapter checks whether a matching <plugin> with the same groupId + artifactId exists anywhere under /project/build/pluginManagement/plugins. If absent it is appended (the whole pluginManagement scaffold is also created if missing). If present, the version is not changed — that is the job of ws:align-publish, not scaffold.
• Each ensured plugin is recorded as a ManagedElement with path "/project/build/pluginManagement/plugins/plugin[groupId='G' and artifactId='A']".

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MODEL_NAME	Model name matching ManifestEntry.model().

Constructor Summary

Constructors

Constructor	Description
PomModelAdapter()	Construct a stateless POM adapter.

Method Summary

Modifier and Type	Method	Description
String	modelName()	Model name this adapter handles, matching ManifestEntry.model() (e.g.
ModelPlanResult	plan(ManifestEntry entry, Path resolvedDest, byte[] currentContent, LockfileEntry priorEntry, String currentStandardsVersion)	Plan a single model-managed entry.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MODEL_NAME

public static final String MODEL_NAME

Model name matching ManifestEntry.model().

See Also:

• Constant Field Values

Constructor Details

PomModelAdapter

public PomModelAdapter()

Construct a stateless POM adapter. Instances are safe to share across planning calls; the underlying OpenRewrite parser is held in a static final field.

Method Details

modelName

public String modelName()

Description copied from interface: ModelAdapter

Model name this adapter handles, matching ManifestEntry.model() (e.g. "maven-settings-4").

Specified by:

modelName in interface ModelAdapter

Returns:

the model name; never null

plan

public ModelPlanResult plan(ManifestEntry entry,
 Path resolvedDest,
 byte[] currentContent,
 LockfileEntry priorEntry,
 String currentStandardsVersion)

Description copied from interface: ModelAdapter

Plan a single model-managed entry.

Specified by:

plan in interface ModelAdapter

Parameters:

entry - the manifest entry; must have ScaffoldTier.MODEL_MANAGED tier and model() equal to ModelAdapter.modelName()

resolvedDest - absolute destination path (placeholders already expanded)

currentContent - bytes currently on disk at resolvedDest, or null if no file exists

priorEntry - lockfile entry from the last publish, or null if never applied

currentStandardsVersion - the standards-version of the current manifest; stamped on newly-installed elements so drift can be reasoned about later

Returns:

a ModelPlanResult with both a TierAction and the element-level provenance for the lockfile